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China Hematite Ore Ball Mill for Grinding Hematite

hematite Ore Ball Mill for Grinding hematite Stone. Ball mill is the key re-crush eqipment after the crushing. Ball mill is widely used in cement, silicate products, new building materials, refractories, chemical fertilizer, black and non-ferrous metal ore-dressing, as well as the production industry of glass or ceramics, for carry though dry or ...hematite Ore Ball Mill for Grinding hematite Stone. Ball mill is the key re-crush eqipment after the crushing. Ball mill is widely used in cement, silicate products, new building materials, refractories, chemical fertilizer, black and non-ferrous metal ore-dressing, as well as the production industry of glass or ceramics, for carry though dry or ...

China Supplier Latest Technology Gold Mining Ball

Types of China Supplier Latest Technology Gold Mining Ball Mill for Hematite, Iron Ore, Copper Ore, Dolomite, Bentonite, Limest . Mill could be sorted as following: 1).As per the grinding media: ball mill, rod mill and AG Mill (without grinding media). 2).As per material Types of China Supplier Latest Technology Gold Mining Ball Mill for Hematite, Iron Ore, Copper Ore, Dolomite, Bentonite, Limest . Mill could be sorted as following: 1).As per the grinding media: ball mill, rod mill and AG Mill (without grinding media). 2).As per material

Batch grinding studies by a ball mill for hematite ore ...

2020-1-1  If hematite is crushed, then it can be used for paints as a colour pigment. It can be used as a polishing compound. 2.1. Description of the equipment. The ball mill used for the studies is an ordinary cylindrical type vessel with 8′' × 8′' size, closed permanently at one end and with a provision to close the other end by using a lid tightly.2020-1-1  If hematite is crushed, then it can be used for paints as a colour pigment. It can be used as a polishing compound. 2.1. Description of the equipment. The ball mill used for the studies is an ordinary cylindrical type vessel with 8′' × 8′' size, closed permanently at one end and with a provision to close the other end by using a lid tightly.

iron ore mining equipment of ball mill machine for

Hematiteultrafineball mill.hematiteultrafineball millwe are a high-endminingmachinery manufacturer in asia. the main productionequipmentincludescrusher,sand makingmachine,ball mill,raymondmill,cement equipmentand other products. get a quote grindingfor hematite.hematite oregrindingmachinemanufacturer santhosa.nl. get a quo.Hematiteultrafineball mill.hematiteultrafineball millwe are a high-endminingmachinery manufacturer in asia. the main productionequipmentincludescrusher,sand makingmachine,ball mill,raymondmill,cement equipmentand other products. get a quote grindingfor hematite.hematite oregrindingmachinemanufacturer santhosa.nl. get a quo.

Hematite Ball Mill - nervensonographie.ch

Ball Mill For Hematite Beneficiation. ball mill for hematite beneficiation. Wet industrial ball mill for hematite ore beneficiation ball mill grinder, or ball mill machine, generally known as ball mill for short, it is a grinding device that can grind various kinds of materials from small particles to fine powder, it can be used for mine beneficiation industry, such as for copper ...Ball Mill For Hematite Beneficiation. ball mill for hematite beneficiation. Wet industrial ball mill for hematite ore beneficiation ball mill grinder, or ball mill machine, generally known as ball mill for short, it is a grinding device that can grind various kinds of materials from small particles to fine powder, it can be used for mine beneficiation industry, such as for copper ...

ball grinding mill export - capeatlanticdistrictumw.org

suppliers grinding balls purchase quote Europages. We mainly export our steel balls to Japan Korea Malaysia Philippine Canada SouthAfrica ball grinding mill stone crusher sand dryer sand making machine iron ore processing machine2. low price convenient installation and easy operation3. warranty one year installation and...suppliers grinding balls purchase quote Europages. We mainly export our steel balls to Japan Korea Malaysia Philippine Canada SouthAfrica ball grinding mill stone crusher sand dryer sand making machine iron ore processing machine2. low price convenient installation and easy operation3. warranty one year installation and...

hematite ball mill with iso for gold iron ore stone

hematite ball mill with iso for gold iron ore stone crushing. Ball mill for hematite beneficiation wet industrial ball mill for hematite ore beneficiation ball mill grinder, or ball mill machine, generally known as ball mill for short, it is a grinding device that can grind various kinds of materials from small particles to fine powder, it can be used for mine beneficiation industry, such as ...hematite ball mill with iso for gold iron ore stone crushing. Ball mill for hematite beneficiation wet industrial ball mill for hematite ore beneficiation ball mill grinder, or ball mill machine, generally known as ball mill for short, it is a grinding device that can grind various kinds of materials from small particles to fine powder, it can be used for mine beneficiation industry, such as ...

FINE GRINDING OF HEMATITE IN PLANETARY MILL AND

2018-8-7  powder in planetary ball mill at different milling times 13 Figure 2.3 Values of d 50 for initial and ground hematite obtained with different media surfaces at various grinding times and their morphologies after 9 hours grinding 15 Figure 2.4 Schematic configuration of the planetary ball mill 152018-8-7  powder in planetary ball mill at different milling times 13 Figure 2.3 Values of d 50 for initial and ground hematite obtained with different media surfaces at various grinding times and their morphologies after 9 hours grinding 15 Figure 2.4 Schematic configuration of the planetary ball mill 15

Export of Ball Mill - HeNan Elearning Mechanic

2021-6-2  Ball Milling Manufacturer Price. Ball Mills Manufacturer Ball Mill Working Principle A ball mill is a type of grinding mill it is an aggregate for grinding and crushing grinder of hard materials that has the same goal as other grinding machinery and crushing mills are used for crushing and mixing of raw materials While rotating the grinding media balls beads pulps etc and the raw material rotate2021-6-2  Ball Milling Manufacturer Price. Ball Mills Manufacturer Ball Mill Working Principle A ball mill is a type of grinding mill it is an aggregate for grinding and crushing grinder of hard materials that has the same goal as other grinding machinery and crushing mills are used for crushing and mixing of raw materials While rotating the grinding media balls beads pulps etc and the raw material rotate

Fundamental studies of hafnia-hematite nanoparticles ...

2020-10-1  Samples of hafnia and hematite were introduced in a SPEX 8000 mixer mill and ground for time periods ranging from 0 to 12 h. The 8000 M Mixer/Mill is a high-energy ball mill that grinds up to 0.2–10 g of dry, brittle samples.2020-10-1  Samples of hafnia and hematite were introduced in a SPEX 8000 mixer mill and ground for time periods ranging from 0 to 12 h. The 8000 M Mixer/Mill is a high-energy ball mill that grinds up to 0.2–10 g of dry, brittle samples.

hematite good performance ball mill - Bussa Machinery

Ball Mill is able to process a lot of materials, and with the advent of new materials, beneficiation technology progress, the use of ball mill performance in the continuous improvement, processing effect is also significantly improved, the ball mill can be processed barite, slime, potash feldspar, tungsten carbide, copper, slag, hematite, limeBall Mill is able to process a lot of materials, and with the advent of new materials, beneficiation technology progress, the use of ball mill performance in the continuous improvement, processing effect is also significantly improved, the ball mill can be processed barite, slime, potash feldspar, tungsten carbide, copper, slag, hematite, lime

hematite rock ball mill machine - Bussa Machinery

hematite ball mill production site_vipeak heavy industry. This case site is a hematite production site which Vipeak Heavy Industry designs and implements for a customer. According to users' actual production capacity requirements, the ball mill equipment allocated by our company can meet 60-70 tons finished product demand per hour.hematite ball mill production site_vipeak heavy industry. This case site is a hematite production site which Vipeak Heavy Industry designs and implements for a customer. According to users' actual production capacity requirements, the ball mill equipment allocated by our company can meet 60-70 tons finished product demand per hour.

Batch grinding studies by a ball mill for hematite ore ...

2020-1-1  If hematite is crushed, then it can be used for paints as a colour pigment. It can be used as a polishing compound. 2.1. Description of the equipment. The ball mill used for the studies is an ordinary cylindrical type vessel with 8′' × 8′' size, closed permanently at one end and with a provision to close the other end by using a lid tightly.2020-1-1  If hematite is crushed, then it can be used for paints as a colour pigment. It can be used as a polishing compound. 2.1. Description of the equipment. The ball mill used for the studies is an ordinary cylindrical type vessel with 8′' × 8′' size, closed permanently at one end and with a provision to close the other end by using a lid tightly.

ball grinding mill export - capeatlanticdistrictumw.org

suppliers grinding balls purchase quote Europages. We mainly export our steel balls to Japan Korea Malaysia Philippine Canada SouthAfrica ball grinding mill stone crusher sand dryer sand making machine iron ore processing machine2. low price convenient installation and easy operation3. warranty one year installation and...suppliers grinding balls purchase quote Europages. We mainly export our steel balls to Japan Korea Malaysia Philippine Canada SouthAfrica ball grinding mill stone crusher sand dryer sand making machine iron ore processing machine2. low price convenient installation and easy operation3. warranty one year installation and...

Hematite Lead Zinc Wolframite Magnetite Ore Ball

Shandong Xinhai Mining Technology Equipment Inc. was founded in 1997. Now it is a stockholding high and new technology enterprise to provide “Turn-key Solution for Mineral Processing Plant” including design and research, machine manufacturing, equipment procurement, management service, mine operation, mine materials procurement management as well as industry resources integration.Shandong Xinhai Mining Technology Equipment Inc. was founded in 1997. Now it is a stockholding high and new technology enterprise to provide “Turn-key Solution for Mineral Processing Plant” including design and research, machine manufacturing, equipment procurement, management service, mine operation, mine materials procurement management as well as industry resources integration.

processing machinery hematite ball mill manual

hematite ball mill production site_ heavy industry. This case site is a hematite production site which Vipeak Heavy Industry designs and implements for a customer. According to users' actual production capacity requirements, the ball mill equipment allocated by our company can meet 60-70 tons finished product demand per hour.hematite ball mill production site_ heavy industry. This case site is a hematite production site which Vipeak Heavy Industry designs and implements for a customer. According to users' actual production capacity requirements, the ball mill equipment allocated by our company can meet 60-70 tons finished product demand per hour.

FINE GRINDING OF HEMATITE IN PLANETARY MILL AND

2018-8-7  1.1 Application of hematite as a catalyst for dye removal 3 1.2 Problem Statement 4 1.3 Research Objective 6 1.4 Scope of Study 6 CHAPTER TWO : LITERATURE REVIEW 2.0 Introduction 8 2.1 High-energy grinding 9 2.2 Planetary ball mill 12 2.2.1 Grinding mechanism in planetary ball mill 142018-8-7  1.1 Application of hematite as a catalyst for dye removal 3 1.2 Problem Statement 4 1.3 Research Objective 6 1.4 Scope of Study 6 CHAPTER TWO : LITERATURE REVIEW 2.0 Introduction 8 2.1 High-energy grinding 9 2.2 Planetary ball mill 12 2.2.1 Grinding mechanism in planetary ball mill 14

Fundamental studies of hafnia-hematite nanoparticles ...

2020-10-1  Samples of hafnia and hematite were introduced in a SPEX 8000 mixer mill and ground for time periods ranging from 0 to 12 h. The 8000 M Mixer/Mill is a high-energy ball mill that grinds up to 0.2–10 g of dry, brittle samples.2020-10-1  Samples of hafnia and hematite were introduced in a SPEX 8000 mixer mill and ground for time periods ranging from 0 to 12 h. The 8000 M Mixer/Mill is a high-energy ball mill that grinds up to 0.2–10 g of dry, brittle samples.

Export of Ball Mill - HeNan Elearning Mechanic

2021-6-2  Ball Milling Manufacturer Price. Ball Mills Manufacturer Ball Mill Working Principle A ball mill is a type of grinding mill it is an aggregate for grinding and crushing grinder of hard materials that has the same goal as other grinding machinery and crushing mills are used for crushing and mixing of raw materials While rotating the grinding media balls beads pulps etc and the raw material rotate2021-6-2  Ball Milling Manufacturer Price. Ball Mills Manufacturer Ball Mill Working Principle A ball mill is a type of grinding mill it is an aggregate for grinding and crushing grinder of hard materials that has the same goal as other grinding machinery and crushing mills are used for crushing and mixing of raw materials While rotating the grinding media balls beads pulps etc and the raw material rotate

hematite low magnetic dressing plant prices in ecuador

Packaging Details: Bulk Nude package with export standard package . Professional Coal Stone Sand Rotary Screen/ Rotary Sieve Sifter. 1. Company Introduction: Our factory is a manufacturer and exporter of mining machinery in China. Our main products are grinding mill,. ... closed circuit hematite ore ball mill for beneficiation plantPackaging Details: Bulk Nude package with export standard package . Professional Coal Stone Sand Rotary Screen/ Rotary Sieve Sifter. 1. Company Introduction: Our factory is a manufacturer and exporter of mining machinery in China. Our main products are grinding mill,. ... closed circuit hematite ore ball mill for beneficiation plant

hematite good performance ball mill - Bussa Machinery

Ball Mill is able to process a lot of materials, and with the advent of new materials, beneficiation technology progress, the use of ball mill performance in the continuous improvement, processing effect is also significantly improved, the ball mill can be processed barite, slime, potash feldspar, tungsten carbide, copper, slag, hematite, limeBall Mill is able to process a lot of materials, and with the advent of new materials, beneficiation technology progress, the use of ball mill performance in the continuous improvement, processing effect is also significantly improved, the ball mill can be processed barite, slime, potash feldspar, tungsten carbide, copper, slag, hematite, lime

hematite rock ball mill machine - Bussa Machinery

hematite ball mill production site_vipeak heavy industry. This case site is a hematite production site which Vipeak Heavy Industry designs and implements for a customer. According to users' actual production capacity requirements, the ball mill equipment allocated by our company can meet 60-70 tons finished product demand per hour.hematite ball mill production site_vipeak heavy industry. This case site is a hematite production site which Vipeak Heavy Industry designs and implements for a customer. According to users' actual production capacity requirements, the ball mill equipment allocated by our company can meet 60-70 tons finished product demand per hour.

ball grinding mill export - capeatlanticdistrictumw.org

suppliers grinding balls purchase quote Europages. We mainly export our steel balls to Japan Korea Malaysia Philippine Canada SouthAfrica ball grinding mill stone crusher sand dryer sand making machine iron ore processing machine2. low price convenient installation and easy operation3. warranty one year installation and...suppliers grinding balls purchase quote Europages. We mainly export our steel balls to Japan Korea Malaysia Philippine Canada SouthAfrica ball grinding mill stone crusher sand dryer sand making machine iron ore processing machine2. low price convenient installation and easy operation3. warranty one year installation and...

mining ball mill for hematite - tmracing.pl

2021-6-7  Hematite Ore Ball Mill For Saleuniondesign . Grinding machinery ball mill for hematite ball mill grinder machine grinding and millingfab 3r a ball mill is a type of grinding mill purposed similarly to the sag mill or other can be quite expensive enabling them to grind tiny particles into fine po. Get Price2021-6-7  Hematite Ore Ball Mill For Saleuniondesign . Grinding machinery ball mill for hematite ball mill grinder machine grinding and millingfab 3r a ball mill is a type of grinding mill purposed similarly to the sag mill or other can be quite expensive enabling them to grind tiny particles into fine po. Get Price

Ball Grinding Mill For Hematite Ore - wiadomosciasp.pl

Hematite ore grinding ball mill.Iron oxide hematite ball mill machine ball mill hematite is also an iron oxide ore the main ingredient is fe2o3 showing dark red its specific gravity is about 526 containing fe 70 oxygen30 so it is the most important iron ore more details. Get Price. ball mill for hematite iron ore beneficiation processHematite ore grinding ball mill.Iron oxide hematite ball mill machine ball mill hematite is also an iron oxide ore the main ingredient is fe2o3 showing dark red its specific gravity is about 526 containing fe 70 oxygen30 so it is the most important iron ore more details. Get Price. ball mill for hematite iron ore beneficiation process

Hematite Ball Mill - nervensonographie.ch

Ball Mill For Hematite Beneficiation. ball mill for hematite beneficiation. Wet industrial ball mill for hematite ore beneficiation ball mill grinder, or ball mill machine, generally known as ball mill for short, it is a grinding device that can grind various kinds of materials from small particles to fine powder, it can be used for mine beneficiation industry, such as for copper ...Ball Mill For Hematite Beneficiation. ball mill for hematite beneficiation. Wet industrial ball mill for hematite ore beneficiation ball mill grinder, or ball mill machine, generally known as ball mill for short, it is a grinding device that can grind various kinds of materials from small particles to fine powder, it can be used for mine beneficiation industry, such as for copper ...

processing machinery hematite ball mill manual

hematite ball mill production site_ heavy industry. This case site is a hematite production site which Vipeak Heavy Industry designs and implements for a customer. According to users' actual production capacity requirements, the ball mill equipment allocated by our company can meet 60-70 tons finished product demand per hour.hematite ball mill production site_ heavy industry. This case site is a hematite production site which Vipeak Heavy Industry designs and implements for a customer. According to users' actual production capacity requirements, the ball mill equipment allocated by our company can meet 60-70 tons finished product demand per hour.

Export of Ball Mill - HeNan Elearning Mechanic

2021-6-2  Ball Milling Manufacturer Price. Ball Mills Manufacturer Ball Mill Working Principle A ball mill is a type of grinding mill it is an aggregate for grinding and crushing grinder of hard materials that has the same goal as other grinding machinery and crushing mills are used for crushing and mixing of raw materials While rotating the grinding media balls beads pulps etc and the raw material rotate2021-6-2  Ball Milling Manufacturer Price. Ball Mills Manufacturer Ball Mill Working Principle A ball mill is a type of grinding mill it is an aggregate for grinding and crushing grinder of hard materials that has the same goal as other grinding machinery and crushing mills are used for crushing and mixing of raw materials While rotating the grinding media balls beads pulps etc and the raw material rotate

Magnetic interactions in hematite small particles

Pure hematite particles of an average size of 14 nm were obtained after ball milling α-Fe 2 O 3 in a vertical vibrating mixer mill for 10 h. Mössbauer and magnetization measurements indicate the existence of strong interparticle interactions that can be varied by the dispersion of the particles in different ways.Pure hematite particles of an average size of 14 nm were obtained after ball milling α-Fe 2 O 3 in a vertical vibrating mixer mill for 10 h. Mössbauer and magnetization measurements indicate the existence of strong interparticle interactions that can be varied by the dispersion of the particles in different ways.

hematite low magnetic dressing plant prices in ecuador

Packaging Details: Bulk Nude package with export standard package . Professional Coal Stone Sand Rotary Screen/ Rotary Sieve Sifter. 1. Company Introduction: Our factory is a manufacturer and exporter of mining machinery in China. Our main products are grinding mill,. ... closed circuit hematite ore ball mill for beneficiation plantPackaging Details: Bulk Nude package with export standard package . Professional Coal Stone Sand Rotary Screen/ Rotary Sieve Sifter. 1. Company Introduction: Our factory is a manufacturer and exporter of mining machinery in China. Our main products are grinding mill,. ... closed circuit hematite ore ball mill for beneficiation plant

hematite rock ball mill machine - Bussa Machinery

hematite ball mill production site_vipeak heavy industry. This case site is a hematite production site which Vipeak Heavy Industry designs and implements for a customer. According to users' actual production capacity requirements, the ball mill equipment allocated by our company can meet 60-70 tons finished product demand per hour.hematite ball mill production site_vipeak heavy industry. This case site is a hematite production site which Vipeak Heavy Industry designs and implements for a customer. According to users' actual production capacity requirements, the ball mill equipment allocated by our company can meet 60-70 tons finished product demand per hour.

hematite good performance ball mill - Bussa Machinery

Ball Mill is able to process a lot of materials, and with the advent of new materials, beneficiation technology progress, the use of ball mill performance in the continuous improvement, processing effect is also significantly improved, the ball mill can be processed barite, slime, potash feldspar, tungsten carbide, copper, slag, hematite, limeBall Mill is able to process a lot of materials, and with the advent of new materials, beneficiation technology progress, the use of ball mill performance in the continuous improvement, processing effect is also significantly improved, the ball mill can be processed barite, slime, potash feldspar, tungsten carbide, copper, slag, hematite, lime

wet ball mill of hematite ore - hetweerhuisje.nl

hematite ball mill with iso for gold iron ore stone crushing. hematite ball mill with iso for gold iron ore stone crushing. Ball mill for hematite beneficiation wet industrial ball mill for hematite ore beneficiation ball mill grinder, or ball mill machine, generally known as ball mill for short, it is a grinding device that can grind various kinds of materials from small particles to fine ...hematite ball mill with iso for gold iron ore stone crushing. hematite ball mill with iso for gold iron ore stone crushing. Ball mill for hematite beneficiation wet industrial ball mill for hematite ore beneficiation ball mill grinder, or ball mill machine, generally known as ball mill for short, it is a grinding device that can grind various kinds of materials from small particles to fine ...

Ball Grinding Mill For Hematite Ore - wiadomosciasp.pl

Hematite ore grinding ball mill.Iron oxide hematite ball mill machine ball mill hematite is also an iron oxide ore the main ingredient is fe2o3 showing dark red its specific gravity is about 526 containing fe 70 oxygen30 so it is the most important iron ore more details. Get Price. ball mill for hematite iron ore beneficiation processHematite ore grinding ball mill.Iron oxide hematite ball mill machine ball mill hematite is also an iron oxide ore the main ingredient is fe2o3 showing dark red its specific gravity is about 526 containing fe 70 oxygen30 so it is the most important iron ore more details. Get Price. ball mill for hematite iron ore beneficiation process

mining ball mill for hematite - tmracing.pl

2021-6-7  Hematite Ore Ball Mill For Saleuniondesign . Grinding machinery ball mill for hematite ball mill grinder machine grinding and millingfab 3r a ball mill is a type of grinding mill purposed similarly to the sag mill or other can be quite expensive enabling them to grind tiny particles into fine po. Get Price2021-6-7  Hematite Ore Ball Mill For Saleuniondesign . Grinding machinery ball mill for hematite ball mill grinder machine grinding and millingfab 3r a ball mill is a type of grinding mill purposed similarly to the sag mill or other can be quite expensive enabling them to grind tiny particles into fine po. Get Price

processing machinery hematite ball mill manual

hematite ball mill production site_ heavy industry. This case site is a hematite production site which Vipeak Heavy Industry designs and implements for a customer. According to users' actual production capacity requirements, the ball mill equipment allocated by our company can meet 60-70 tons finished product demand per hour.hematite ball mill production site_ heavy industry. This case site is a hematite production site which Vipeak Heavy Industry designs and implements for a customer. According to users' actual production capacity requirements, the ball mill equipment allocated by our company can meet 60-70 tons finished product demand per hour.

grinding for hematite - triathlonclubsursee.ch

Best quartz crushing machine and quartz crushing machine on sale - 2564 quartz crushin Crushing For Sale Hematite . Understanding Pellets and Pellet Plant Operations . Understanding Pellets and Pellet Plant Operations. Pelletizing is an agglomeration process which converts very fine grained iron ore into balls of a certain diameter .Best quartz crushing machine and quartz crushing machine on sale - 2564 quartz crushin Crushing For Sale Hematite . Understanding Pellets and Pellet Plant Operations . Understanding Pellets and Pellet Plant Operations. Pelletizing is an agglomeration process which converts very fine grained iron ore into balls of a certain diameter .

iron ore martite and hematite processing in south africa

Hematite is the more soughtafter ore and the preferred raw material in efficient steelmaking mills It accounts for approximately 95 of South Africa’s iron ore production These iron ore reserves are all of high quality Hematite allowing us to produce both high quality lump 640Fe and high grade sinter fines 635Fe for the domestic and export marketsHematite is the more soughtafter ore and the preferred raw material in efficient steelmaking mills It accounts for approximately 95 of South Africa’s iron ore production These iron ore reserves are all of high quality Hematite allowing us to produce both high quality lump 640Fe and high grade sinter fines 635Fe for the domestic and export markets

Thermally Driven and Ball-Milled Hematite to

In this work, a study on the dynamics of transformation from hematite (α-Fe 2 O 3 ) to magnetite (Fe 3 O 4 ) by following two solid-state reaction methods is carried out. One of the procedures consists of a thermal treatment under a 20% H 2 and 80% N 2 atmosphere at 375°C, whereas the second method involves a planetary ball mill to induce the transformation.In this work, a study on the dynamics of transformation from hematite (α-Fe 2 O 3 ) to magnetite (Fe 3 O 4 ) by following two solid-state reaction methods is carried out. One of the procedures consists of a thermal treatment under a 20% H 2 and 80% N 2 atmosphere at 375°C, whereas the second method involves a planetary ball mill to induce the transformation.

Magnetic interactions in hematite small particles

Pure hematite particles of an average size of 14 nm were obtained after ball milling α-Fe 2 O 3 in a vertical vibrating mixer mill for 10 h. Mössbauer and magnetization measurements indicate the existence of strong interparticle interactions that can be varied by the dispersion of the particles in different ways.Pure hematite particles of an average size of 14 nm were obtained after ball milling α-Fe 2 O 3 in a vertical vibrating mixer mill for 10 h. Mössbauer and magnetization measurements indicate the existence of strong interparticle interactions that can be varied by the dispersion of the particles in different ways.