composition of ductile iron balls for ball mill

WEAR BEHAVIOR OF STEPPED AUSTEMPERED DUCTILE IRON

BALLS IN GRINDING IRON ORE Jayaraj B.Siddan1 1Assistant Prof ,Mechanical Engg. Dept, Bheemanna Khandre Institute of Technology, Bhalki 585328 Karnataka state, India Abstract In the present study, an attempt has been made to evaluate the suitability of austempered ductile iron as grinding media material for grinding the iron ore in a ball mill.

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composition cast iron mill rolls, composition cast iron ...

Ball Mill Grinding Media Chemical Composition, Ductile Iron Grinding Balls Chengde Rongmao Cast Steel Co., Ltd. US $500-1000 / Ton 1 Ton (Min. Order)

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EFFECTS OF TWO STAGE AUSTEMPERING HEAT TREATMENT

Wear conduct of Austempered Ductile Iron (ADI) balls in the grinding of iron ore in a ball mill process was examined as a function of microstructure developed by carrying out 2-stage asutempering heat treatment. Various microstructure of ADI are produced by austenitising SG (spheroidal ghaphite) iron balls at 920 0 C for 60 minutes of time and

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Ductile Iron Composition Suppliers, Manufacturer ...

Alibaba offers 89 Ductile Iron Composition Suppliers, and Ductile Iron Composition Manufacturers, Distributors, Factories, Companies. There are 51 OEM, 47 ODM, 9 Self Patent. Find high quality Ductile Iron Composition Suppliers on Alibaba.

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ADI Grinding Balls With High Hardness Austempered Ductile ...

Wholesale quality ADI grinding balls with high hardness austempered ductile iron ball with EO Technology here at eocastings. We're one of the leading manufacturers, suppliers, exporters and dealers of cast part and wearing part. Also, the customized service is also supported in our factory.

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WEAR BEHAVIOR OF STEPPED AUSTEMPERED DUCTILE

BALLS IN GRINDING IRON ORE Jayaraj B.Siddan1 1Assistant Prof ,Mechanical Engg. Dept, Bheemanna Khandre Institute of Technology, Bhalki 585328 Karnataka state, India Abstract In the present study, an attempt has been made to evaluate the suitability of austempered ductile iron as grinding media material for grinding the iron ore in a ball mill.

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WEAR BEHAVIOR OF STEPPED AUSTEMPERED DUCTILE IRON BALLS

The ball mill runs with the speed of 86 rpm. Grinding Media Assessment of Grinding Media WearGrinding media wear tests were carried out in the laboratory sealed rubber lined ball mill. The iron ore sample of size -10+30 mesh was used for the experiments. Sets of 200 balls were used as grinding media, which included 25 marked balls.

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The control of the chemical composition, microstructure ...

Oct 15, 1999  The control of the chemical composition, microstructure and mechanical properties of beinite ductile iron for liner plates ... Liner plates are one of the easily worn-out parts in the miller and the miller is the main equipment of the ball mill pulverizer for the mining industry, then generating industry, the building industry and the cement ...

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EFFECTS OF TWO STAGE AUSTEMPERING HEAT TREATMENT

Wear conduct of Austempered Ductile Iron (ADI) balls in the grinding of iron ore in a ball mill process was examined as a function of microstructure developed by carrying out 2-stage asutempering heat treatment. Various microstructure of ADI are produced by austenitising SG (spheroidal ghaphite) iron balls at 920 0 C for 60 minutes of time and

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Wear behavior of stepped austempered ductile iron balls in ...

Jul 22, 2014  Abstract In the present study, an attempt has been made to evaluate the suitability of austempered ductile iron as grinding media material for grinding the iron ore in a ball mill.

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(PDF) Development of Grinding Media Balls Using Locally ...

In the present study, the effect of the chemical composition on microstructure and abrasion wear of two high-chromium white cast irons (13% Cr and 19% Cr) and a chilled ductile cast iron with 0.6% ...

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ADI Grinding Balls With High Hardness Austempered Ductile ...

Wholesale quality ADI grinding balls with high hardness austempered ductile iron ball with EO Technology here at eocastings. We're one of the leading manufacturers, suppliers, exporters and dealers of cast part and wearing part. Also, the customized service is also supported in our factory.

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iron cast high chrome grinding media steel ball for mining

Special Casting Steel Co., Ltd. forged steel ball mill grinding media chemical composition ... Zhengzhou Hongji Mining Machinery Co., Ltd. Ball Mill Grinding Media Chemical Composition, Ductile Iron Grinding Balls ... High quality low price chrome cast grinding media ball for ball mill grinding media chemical composition.

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(PDF) Development of Grinding Media Balls Using Locally ...

Table 2: Hardness of grinding media ball Grinding media ball Average hardness( RC scale) Foreign -1 58.925 Foreign - 2 61 3.2 Development 3.2.1 Composition determination From the chemical analysis of the two main types of industrially used balls, for simplicity a composition with only two elemental variables was formulated for the production of ...

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Cast Steel Composition Suppliers, all Quality Cast Steel ...

6 inch Cast CADI Iron Balls Alloy Steel Composition. ... Ductile Iron Pipe Fitting,Ductile Iron Pillar Hydrant,Manhole Cover,Ductile Iron Pipe,Valve,Rubber Ring,Mechanical Equipment,Fastener. ... Steel balls,Grinding balls,Ball mill liners,Casting balls,Grinding media. Total Revenue: US$10 Million -

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Cast Iron Chemic Composit Suppliers, Manufacturer ...

Ball Mill Grinding Media Chemical Composition, Ductile Iron Grinding Balls. ... Steel balls,Grinding balls,Ball mill liners,Casting balls,Grinding media. Total Revenue: US$10 Million - US$50 Million. Top 3 Markets: Domestic Market 60%, Southeast Asia 15%, Africa 10%. Tags:

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Compartment plate for ball mill of ... - Ductile cast iron

As the main component of the ball mill, it is used to keep the average size of each storehouse grinding body from coarse to fine grinding storehouse grinding gradually narrowed, to adapt to the grinding process of coarse grained materials with the ball, fine particle with reasonable principles of balls.Every storehouse board of grate seam can save material resistance larger particles and ...

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Microstructure and phase transformation of wear resistant ...

Feb 25, 2015  1. Introduction. The ductile iron has been used as an important engineering material for years because of its attractive properties such as, good ductility, high fatigue strength and fracture toughness, etc , , .In addition, the diameter of the ball mill has increased than before obviously, for improving the efficiency of ore crushing , .The world׳s largest ball mill has reached 13 m in ...

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Mechanical Properties and Heat Treatment Process of ...

Heat treatment process of ductile iron QT500-7 castings. Ball milled cast iron QT500-7 is a very commonly used material. Generally speaking, a kind of stress relief and tempering is enough for the heat treatment process.

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(PDF) Corrosion behavior of austempered ductile iron (ADI ...

The chemical composition o f the ductile iron balls ... has been made to evaluate the suitability of austempered ductile iron as grinding media material for grinding the iron ore in a ball mill ...

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ADI Grinding Balls With High Hardness Austempered Ductile ...

Wholesale quality ADI grinding balls with high hardness austempered ductile iron ball with EO Technology here at eocastings. We're one of the leading manufacturers, suppliers, exporters and dealers of cast part and wearing part. Also, the customized service is also supported in our factory.

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Investigation on grinding wear behaviour of austempered ...

The falling ball tests were carried out on the Φ125 mm diameter Carbidic Austempered Ductile Iron (CADI) grinding balls with Mn content of 2.0wt.%, 2.3wt.%, 2.6wt.% and 3.0wt.%, respectively, and ...

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Microstructure and phase transformation of wear resistant ...

Feb 25, 2015  1. Introduction. The ductile iron has been used as an important engineering material for years because of its attractive properties such as, good ductility, high fatigue strength and fracture toughness, etc , , .In addition, the diameter of the ball mill has increased than before obviously, for improving the efficiency of ore crushing , .The world׳s largest ball mill has reached 13 m in ...

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(PDF) Development of Grinding Media Balls Using Locally ...

In the present study, the effect of the chemical composition on microstructure and abrasion wear of two high-chromium white cast irons (13% Cr and 19% Cr) and a chilled ductile cast iron with 0.6% ...

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Wear behavior of stepped austempered ductile iron balls in ...

Jul 22, 2014  3.2 Experimental Set-Up The ball mill set-up used in the present experimental study for grinding work is shown in the Fig.3. The ball mill is basically a cylindrical shell having a length of 29.46 ...

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Compartment plate for ball mill of ... - Ductile cast iron

As the main component of the ball mill, it is used to keep the average size of each storehouse grinding body from coarse to fine grinding storehouse grinding gradually narrowed, to adapt to the grinding process of coarse grained materials with the ball, fine particle with reasonable principles of balls.Every storehouse board of grate seam can save material resistance larger particles and ...

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Points for MELTING SCRAP FOR DUCTILE IRON

Mleting scrap for ductile iron is very important for castings. It will influce the quality and inner structures for castings, even grinding balls.

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A study of bainitic nodular cast iron for grinding balls ...

Apr 01, 1997  Ball mill tests in the cement industry show the weight loss of this type of nodular cast imn is less than 100 mg for every tonnc of cement ground. 1997 Elsevier Science S.A. Keywords: Bainite: Nodular cast iron, Grinding ball; Nitrate solution quenching 1. Introduction Bali milling is extensively employed in the size reduction of ores [ 1,2].

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(PDF) Mechanical alloying in a planetary ball mill ...

Scheme of a ball motion pattern in a single pot of a planetary ball mill -(a) cascading, (b) erosion, (c) rolling.Thus, neglecting the friction force between the ball and the wall of the vial and ...

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manufacturing process of cast iron grinding balls

05/08/2013, CN103098148A Process for manufacturing a casting made of ductile cast iron for a ... 04/24/2013, CN103060663A Alloy cast iron grinding ball. Read more Patent US2462122 - Method of casting, forging, and heat-treating ...

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hrc grinding media steel balls for ball mill sag mill

Carbidic Austempered Ductile Iron Grinding Media Ball . CADI carbidic austempered ductile iron CADI Grinding Mill Steel Ball is a new engineering structure material After the isothermal quenching heat treatment trace alloy elements were added in so as to convert the basic composition of spheroidal cast from ferrite and pearlite into acicular and carbon rich austenite CADI strengths high ...

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Ball mill lining__High chromium cast iron_TGM

Ball mill lining is used to protect the cylinder body from the grinding body and material directly impact and friction.Ball mill lining board is helpful to improve the grinding efficiency, increase the output and reduce the metal consumption. Iron Casting,Ductile cast iron,High chromium cast iron ... The chemical composition of ductile cast.. ...

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Simulation on stress of large diameter CADI grinding ball ...

The falling ball tests were carried out on the Φ125 mm diameter Carbidic Austempered Ductile Iron (CADI) grinding balls with Mn content of 2.0wt.%, 2.3wt.%, 2.6wt.% and 3.0wt.%, respectively, and the kind of grinding ball with the most serious spalling was selected for stress simulation. The stress distribution between four

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