high chrome cast iron grinding ball manufacturer Grasping strong production capability, advanced research strength and excellent service, Shanghai high chrome cast iron grinding ball supplier create the value and bring values to all of customers.
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High chromium alloy (high chromium white cast iron grinding ball and high chromium steel), as the high chrome ball. At present, most of the domestic wear-resistant material enterprises are the intermediate frequency electric furnace.
(2) Good Impact Toughness: impact toughness of chrome balls is more than 4J/cm²; (3) Low Broken Rate: the actual broken rate is not higher than 1%; (4) Good Wear-resistant: the wearing rate of high cast iron ball is 30-50g/ton in cement industry, 350-430g in gold mines and even lower in some iron .
Description of the Grinding Balls. General. Numerous grinding balls were obtained from eight major US manufacturers. All balls were nominally 75-mm diam. Steel grinding balls came from 6 manufacturers in 13 different lots, and alloyed white cast iron balls came from 3 manufacturers in 1 lot each.
The surface of the cast grinding steel ball is not allowed to have the casting defects such as the crack, and the obvious gas porosity, inclusion, shrinking cavity, cold shut, elephant skin, etc.. It is not allowed to have the shrinkage cavity, shrinking porosity, gas porosity, inclusion, and other cavity defects on the section including plane pasting through the pouring gate and the ball centre.
5) High chrome cast grinding ball (12.7mm to 120mm) 6) Medium chrome cast grinding ball (12.7mm to 120mm) 7) Low chrome cast grinding ball (12.7mm to 120mm) 1. Feature of our grinding balls as follows: 1) High Hardness: Surface hardness: HRC60-68 HRC, volume hardness HRC60-65.
Cr10 High Chrome Cast Media Grinding Iron Ball For Mines Mill, Find Complete Details about Cr10 High Chrome Cast Media Grinding Iron Ball For Mines Mill,Cast Media Balls,Mines Mill Grinding Ball,High Chrome Cast Iron Ball from Casting Supplier or Manufacturer-Ningguo Nanfang Wear-Resistant Materials Co., Ltd.
Manufacturer of High Chrome Castings - Cement Mill Liners And Diaphragms, Cement Mill Liners, Mill Liners and Haze Mags Blow Bar offered by Shilpa Alloys Private Limited, Jaipur, Rajasthan.
High chrome cast iron steel balls Our products advantages We are a manufacturer specializing in the production of grinding steel balls, grinding rods, grinding cylpebs and casting balls for Mining industry and cement plants, our 95% products export more than 30 countries.We have more than 30 years production experience and has passed TUV, ISO, SGS etc. certificated qualification and extreme ...
Dia.17-150MM High Chrome Cast Iron Grinding Balls For Ghana Mining . 1.Features of Cast Grinding Balls. 1) High Hardness: The surface hardness of foundry steel ball is to 60-68 HRC and the volume hardness of chrome steel ball is to 60-63 HRC; 2) High Impact Toughness: The impact toughness is more than 12 J / cm2; 3) Low Broken Rate: The actual broken rate is not higher than 1%;
Forged Steel Ball, Grinding Ball, Grinding Media manufacturer / supplier in China, offering Forged Grinding Steel Media Ball and High Chrome Cast Grinding Steel Iron Ball for Ball Mill, 10mm-150mm Grinding Forged Steel Media Ball and Casting Steel Media Ball for Mining and Cement Plant, 60mm-125mm Good Performance Forged Steel Grinding Ball for Mining Ball Mill and so on.
Cast Grinding Ball, Grinding Media, Grinding Media Ball manufacturer / supplier in China, offering Low Chrome Cast Iron Grinding Ball, 10mm-150mm Grinding Forged Steel Media Ball and Casting Steel Media Ball for Mining and Cement Plant, 60mm-125mm Good Performance Forged Steel Grinding Ball for Mining Ball Mill and so on.
Heat treatment of high chromium grinding ball is the main method to obtain good wear resistance. The research on high chromium cast iron ball mainly focuses on chemical composition selection, heat treatment process determination, modifier selection, good carbide type and wear mechanism.
High chromium cast iron ball also known as wear-resistant steel ball,are widely used in the ball mill grinding process. Application : Cement building materials, metal mining, coal thermal power, chemical engineering, light industrial papermaking,magnetic materials, ceramic coatings
High chrome grinding media ball casting line steel ball . Jul 05 2011· Difference between High chrome grinding media and forged ones 1 the hardness of core and surface for a forged ball is quite different like the core hardness of 4 ich forged ball is only 48HRC while for cast grinding media only 2 degrees different between surface and core 2 the microstructure for these two kind of grinding ...
Special High Chrome Oil Quenching Casting Iron Ball Cr:20-30 For Ball Mill Grinding . THE PROCESS LINE OF PRODUCTION: raw materilals----scientific proportioning----electric furnaxe smelting----assay before furnace----mould forming----polishing----Heat treament----Dimension test----Hardness test----Packing----Transportation----Sea freightWe are one of the largest factory specialized in ...
cast iron mill grinding balls melbourne. Hichrome grinding media balls melbourne postcatcher ball mill melbourne cast iron mill grinding balls,melbourne hi chrome grinding media balls melbourne used cast iron mill pf 1214 grinding rolls and bull ring segments manufacture and supply of 50mm dia h.
Nov 10, 2019· 5) High chrome cast grinding ball (12.7mm to 120mm) 6) Medium chrome cast grinding ball (12.7mm to 120mm) 7) Low chrome cast grinding ball (12.7mm to 120mm) 1. Feature of our grinding balls as follows: 1) High Hardness: Surface hardness: HRC60-68 .
China Supply High Chrome Grinding Steel Bar Grinding Media, Find details about China Steel Grinding Rod, Steel Iron Bar from Supply High Chrome Grinding Steel Bar Grinding Media - Shandong Shengye Grinding Ball Co., Ltd.
Grinding Steel Ball, Cast Iron Ball, Grinding Media manufacturer / supplier in China, offering High Quality Forged Balls Chrome Balls Grinding Steel Ball for Mining, High Quality Ball Mill Forged Grinding Media Steel Ball for Mine, Copper Mining B2 Forged Grinding Media Ball and so on.
Chrome Cast Grinding Iron Balls – Large Capacity double ... 1.Diameter: 10mm-150mm. 2.High Hardness: surface hardness of casting balls is up to 60-66 HRC and volume hardness of foundry steel balls is up to 60-63 HRC. 3.High Impact Toughness. 4.Low Broken Rate: the actual broken rate is not higher than 1%. 5.Wear-Resistant: the grinding lost of chrome steel balls is 30-600g/ton. 6.Chemical ...
After the raw material melt and the composition of molten iron accords with the standard of grinding ball production, then start to make grinding balls, we call this process as MOLDING. The balls producing size is from dia10mm to dia150mm, also includes casting cylpebs, and the chrome .
The microstructure of high chromium white cast iron grinding ball as-cast and after heat treatment was observed by metallographic microscope. The sample of 10mm* 10 mm* 8 mm in size at the center of the grinding ball was cut by weld and polished with 200 # to 1500 # metallographic sandpaper.
Quality Cast Iron Balls manufacturers & exporter - buy 80mm high Chromium ball, High Chrome cast iron balls,Casting Grinding Balls, Cr 32 % from China manufacturer.
High Chrome Casting Grinding Media Iron Balls :. THE PROCESS LINE OF PRODUCTION: raw materilals----scientific proportioning----electric furnaxe smelting----assay before furnace----mould forming----polishing----Heat treament----Dimension test----Hardness test----Packing----Transportation----Sea freightWe are one of the largest factory specialized in producing Forging Grinding Media Ball ...
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