• Home >
• low grinding ball hrc 45

low grinding ball hrc 45

• 

  China High Carbon Forged Steel Grinding Ball with Low

  High quality Forged Steel Grinding Ball/Grinding Media for Mine DESCRIPTION 1 Grade 45# 50Mn 60Mn 65Mn B2 B3 BL BG 2 Diameter 15mm 150mm 3 Hardness HRC 55 65

  Get Price
• 

  Resminer Grinding Media

  Low chromium ball The chromium content of low chromium ball is ≥ 0.5 1.5 and the carbon content is between 2.0 3.6 The surface and center hardness of steel ball HRC ≥ 45 and the impact value shall not be less than 1.6j/cm2.

  Get Price
• 

  Casting chrome grinding media balls

  2021 10 30 HRC The degree of ball drop Low chrome grinding ball ≥45 ≥8000 P C Medium chrome grinding ≥50 ≥12000.

  Get Price
• 

  Production of grinding balls resistant to abrasive wear

  2017 9 23 Low alloy 70KhG chromium–manganese steel is investigated The thermokinetic diagram of supercooled austenite conversion at cooling rates 0.03–8.4 C/s is plotted Appropriate heat treatment is developed for grinding balls of diameter 20–60 mm The microstructure of the steel formed in heat treatment is analyzed The temperature at which martensitic transformation begins is determined

  Get Price
• 

  Production of grinding balls resistant to abrasive wear

  2017 9 23 Low alloy 70KhG chromium–manganese steel is investigated The thermokinetic diagram of supercooled austenite conversion at cooling rates 0.03–8.4 C/s is plotted Appropriate heat treatment is developed for grinding balls of diameter 20–60 mm The microstructure of the steel formed in heat treatment is analyzed The temperature at which martensitic transformation begins is determined

  Get Price
• 

  PDF INCREASING VOLUME HARDNESS OF STEEL

  Steel grinding balls with a diameter of 100 mm obtained by transverse screw rolling were used as a material The heat treatment consisted of balls quenching in a drum type device according to

  Get Price
• 

  Production of grinding balls resistant to abrasive wear

  2017 9 23 Low alloy 70KhG chromium–manganese steel is investigated The thermokinetic diagram of supercooled austenite conversion at cooling rates 0.03–8.4 C/s is plotted Appropriate heat treatment is developed for grinding balls of diameter 20–60 mm The microstructure of the steel formed in heat treatment is analyzed The temperature at which martensitic transformation begins is determined

  Get Price
• PDF

  CHROME STEEL BALLS

  2017 2 14 60 HRC Min 7.861 g/cm³ APPLICATIONS Low carbon steel balls Castors wheels conveyors low precision bearings drawer slides High carbon steel balls Bearings automotive parts sliding rails polishing and grinding applications DIMENSIONS GRADES 0.250 mm 300 mm Carbon steel balls are produced according

  Get Price
• 

  Grinding Ball

  High quality Forged Steel Grinding Ball/Grinding Media for Mine DESCRIPTION 1 Grade 45# 50Mn 60Mn 65Mn B2 B3 BL BG 2 Diameter 15mm 150mm 3.

  Get Price
• 

  Low Chrome Cast Grinding Iron Balls Taihong

  2 High Hardness surface hardness of casting balls is to 46 65 HRC and volume hardness of foundry steel balls is to 45 63 HRC 3 High Impact Toughness the impact toughness of low chrome grinding media is more than 6 AJ/cm2 4 Low Broken Rate the actual broken rate is not higher than 1 5.

  Get Price
• 

  China 70mm Good 45# Forged Steel Ball for Silicon Mine

  70mm Good 45# Forged Steel Ball for Silicon Mine Loading Model NO 1 Certification 2 Testing Machine Welcome to Taihong the leading manufacturer of steel grinding media just like high chrome grinding balls forged grinding balls grinding rods cylpebs and ball mill wear parts Established in 1981 to serve the cement mineral

  Get Price
• 

  Effects of Heat Treatment Process on Microstructure and

  2021 11 14 No shrinkage or porosity was found in the sample taken from the middle of the grinding ball as shown in Fig 1 The chemical composition of the grinding ball is shown in table 1 The CR / C r atio is about 4.74 the content of CR is low and the content of carbon is correspondingly reduced to increase the toughness of grinding ball.

  Get Price
• 

  Premium Quality Low Price Grinding Steel Ball

  Alibaba offers 2306 low price grinding steel ball products About 5 of these are bearing balls 1 are stainless steel balls A wide variety of low price grinding steel ball options are available to you such as aisi astm and en.You can also choose from stainless steel low price grinding steel ball As well as from none canada and egypt.

  Get Price
• 

  China Alloy Carbon Grinding Balls with No Breakage and

  China Alloy Carbon Grinding Balls with No Breakage and High Wear Resistance Rate Find details about China Stainless Steel Ball Chrome Steel Balls from Alloy Carbon Grinding Balls with No Breakage and High Wear Resistance RateQingdao Fuqin Imp Exp Co Ltd.

  Get Price
• 

  Forged Steel Grinding Ball sourcing purchasing

  Product Brief Grinding steel ball include forging steel grinding balls dia 20mm dia 150mm the high medium and low Chrome alloyed casting iron balls dia17mm

  Get Price
• 

  Production of grinding balls resistant to abrasive wear

  2017 9 23 Low alloy 70KhG chromium–manganese steel is investigated The thermokinetic diagram of supercooled austenite conversion at cooling rates 0.03–8.4 C/s is plotted Appropriate heat treatment is developed for grinding balls of diameter 20–60 mm The microstructure of the steel formed in heat treatment is analyzed The temperature at which martensitic transformation begins is determined

  Get Price
• 

  Automatic Hot Rolling Steel Balls HRC 60

  Feature of Jinan zhongwei hot rolling steel balls as follows 1 High Hardness Surface hardness HRC60 68 HRC volume hardness HRC60 65. 2 High Impact Toughness The impact toughness of our grinding balls is more than 12 J / cm2. 3 Low Broken Rate the actual broken rate is not more than 1 . 4 Good wear resistant and lower wear rate.

  Get Price
• 

  China Wear Resistant Forged Grinding Balls

  China Wear Resistant Forged Grinding Balls Find details about China Forged Grinding Balls Forged Ball from Wear Resistant Forged Grinding BallsJinan Zhongwei Casting and Forging Grinding Ball Co Ltd.

  Get Price
• 

  Different Types of Casting Steel Balls

  low chromium casting ball The chromium content in the low chromium steel casting balls is ≥ 1 3 the hardness HRC ≥ 45 This type of steel balls is called low chromium cast steel balls which is made by casting in intermediate frequency electric furnace or by metal mold or sand casting.

  Get Price
• 

  Grinding Ball

  Metallographic structure and crack detection procedure Metallographic structure Mass production is based on approved temperatures and durations to reach uniform tempered martensitic with low percentage of austenite structure in balls which shall be validated in test production Crack detection analysis Balls are tested to be crack free based on ASME SECTION V Article 7 25 Magnetic

  Get Price
• 

  Grinding Ball Design

  2017 11 6 Grinding balls are essential mechanical components in ball and semiautogenous SAG mills Their function is crushing and grinding ore rocks weighing up to 45 kg 100 lb preparatory to recovery of valuable minerals from lead through rare earth elements which are essential to the approaching 21st century technological society.

  Get Price
• 

  Grinding balls buy metal balls from Metinvest manufacturer

  A ball mill is a drum grinding unit where balls from solid materials steel iron hard alloys ceramics etc are used Most common are ball mills where when the drum rotates and the balls rub against the inner walls the balls are lifted until the lifting angle becomes bigger than the angle of repose Then the grinding media are again below.

  Get Price
• 

  Quality Grinding Steel Balls Grinding Media Balls

  High Chrome Cr 10 Cast Iron 17mm Grinding Steel Ball Cast HRC55 Forged Steel Grinding Balls For Copper And Gold Mining C45 60Mn B2 B3 Mines HRC 60 Forged Steel Balls Used For Cement Plant Not Broken Forged Steel Dia 20150mm Grinding Media Ball Mine Grinding Low Crushing Rate 140mm Forged Steel Ball.

  Get Price
• 

  Main Alloy TOYO GRINDING BALL Co Ltd.

  TOYO GRINDING BALL Co Ltd 4F 2 3 10 Shinjuku Shinjuku ku Tokyo JAPAN TEL 03 6457 8080 FAX 03 5362 3302

  Get Price
• 

  Chromium White cast iron grinding ball

  2021 10 23 Chromium grinding ball is produced by melting in medium frequency electric furnace metal mold or sand coated casting Therefore domestic wear resistant material factories are often called low chromium alloy ball If ensure the use of low chromium ball quality recommendations must be used heat treatment tempering or vibratory stress relief.

  Get Price
• PDF

  Integrity LongSheng NaiMo GRINDING MEDIA

  2016 7 8 Hardness HRC Impact toughness Ball Mill Wear Liner plate Low Chronium Grinding Cylpebs MAANSHAN LONGSHENG WEAR RESISTANT MATERIAL CO LTD HRCèž60 H RC 60 HRCèZ58 HRC>55 HRC>52 H RC 50 48 45 H RC 46 HE>200 cu 8 10 6 9 20 > 50 0.75 0.85 0.50 0.65 0.55 0.75 0.90 1.05 Impact toughness AK.J/cm2 12 12 12 12 O 2 .7 3.5 1.0 1.8 Working life

  Get Price
• 

  Production of grinding balls resistant to abrasive wear

  A Quenching and Partitioning Q P –based heat treatment has been applied to rolled grinding steel 0.75 wt pct C Mn Cr balls of 104 mm diameter to prevent their cracking during heat

  Get Price
• PDF

  TOYO GRINDING BALL

  2021 2 22 1937 Established TOYO GRINDING BALL CO LTD in JAPAN Manufacturing grinding media and wear resistant castings 1995 Established TOYO GRINDING BALL MAANSHAN CO LTD at Anhui China.

  Get Price
• 

  Low chrome alloy grinding balls production method and

  2021 10 26 Machining analysis and design of casting balls metal mould August 13 20212 45 am Export of the whole set of the casting grinding balls production line August 10 20211 51 am The Manufacturing Process Research on Medium Chrome White Cast Grinding Ball 3 June 25 2021

  Get Price
• 

  China Low Middle High Chrome Cast Iron Steel Balls

  45# 50Mn 60Mn 65Mn B2 B3 BL BG Origin Shandong China HS Code Product Description 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

  Get Price
• 

  Resminer Grinding Ball

  Resminers’ advanced quality control system assures highest standard quality of grinding ball product characterized by exceptional abrasion resistance low breaking ratio and low application cost After many years of innovation research and development Resminer became a large company of wear resistant materials and formed and annual

  Get Price
• 

  PDF INCREASING VOLUME HARDNESS OF STEEL

  Steel grinding balls with a diameter of 100 mm obtained by transverse screw rolling were used as a material The heat treatment consisted of balls quenching in a drum type device according to

  Get Price
• 

  Offer Ball Mill Grinding Ball Grinding Ball For Mining

  High Chrome Cast Grinding Ball High medium and low chromium cast iron grinding ball The hardness of our high chromium ball product is 58 66 HRC the hardness of medium chromium ball is up to 47 55 HRC while the hardness of the low chromium ball is up to 45 52 HRC with 13 mm as the minimum and 130 mm as the maximum

  Get Price
• 

  vega Grinding media cylpebs

  Grinding media cylpebs Hardness 45 65 Certification ISO 9001 2008 Surface Grinding Size 8 8 60 80mm Product description vega Grinding media cylpebs is low abrsion and low breakage widely used for cement mines electrical power station chemical industrial and pile mill INQUIRY.

  Get Price
• 

  Main Alloy TOYO GRINDING BALL Co Ltd.

  TOYO GRINDING BALL Co Ltd 4F 2 3 10 Shinjuku Shinjuku ku Tokyo JAPAN TEL 03 6457 8080 FAX 03 5362 3302

  Get Price
• 

  Cast Steel Cylpebs

  Carbide Pearlite Carbide Pearlite Carbide Martensite Hardness HRC 45 48 49 53 54 or above Available standard sizes of the steel cylpebs diameter lenght in mm 8 10 10 12 12 14 14 16 16 18 18 20 20 25 25 30 30 35 35 40 40 45 45 50 50 60.

  Get Price