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High Chrome White Cast Iron. Size. Dia. 10 – 125 mm. Composition % ... High Chrome Cast Cylpebs. parameters1：Size 8x8 - 40x40 mm parameters2：Hardness 60-65 HRc parameters3：Breakage 0.5% max. ... ball mill liner cooler grate plate nose ring segment ...
High quality 80mm high Chromium ball, High Chrome cast iron balls,Casting Grinding Balls, Cr 32 % from China, China's leading casting iron balls product, with strict quality control Cast Iron Ball factories, producing high quality Cast Iron Ball products.
SCAW has over 20,000 patterns built over the last 50 years for almost all parts of the plant used by KCM, Mopani, and other mining and mine related industries. We also produce castings in low and high alloy steels including austenitic manganese steel, white CI (cast iron), and grey CI and other low and high alloy CI up to 3.5MT single piece weight.
Manufacturer of High Chrome Castings - Cement Mill Liners And Diaphragms, Cement Mill Liners, Mill Liners and Haze Mags Blow Bar offered by …
High quality Cement plants use high chrome cast Iron balls for ball mill / Chemical Industry from China, China's leading casting iron balls product, with strict quality control ball mill media factories, producing high quality ball mill media products.
It shows the process of machining high chrome cast iron component, including machining pump body, pump impeller and pump housing with CBN Insert. For these ...
The effect of carbide content on the wear resistance of high chromium cast irons was evaluated by means of ball mill testing. Marten sitic cast irons containing from 13 to 41% carbide volume...
Ball & Rod Milling Cast High Chrome Balls. Molycop's range of Cast High Chrome grinding media includes a wide range of sizes and chrome levels that can be adjusted to fit your specific needs. The range has been designed for fine and dry grinding applications that can perform in a broad range of milling environments and applications
Getting started; High Chrome White Iron; High Chrome White Iron - Manufacturers, Suppliers, Factory from China. Every single member from our large efficiency profits team values customers' requirements and organization communication for High Chrome White Iron, Mechanical Seal, Pump Case, Abrasive Slurry Pump,Pump Spare Parts.We adhere on the tenet of "Services of …
High chromium cast iron grinding ball steel forged YU BIN 20mm 30mm 40mm 50mm 60mm 70mm 80mm 90mm 100mm 110mm 120mm 130mm 140mm 150mm $100.00-$1,000.00 / Ton 1 Ton (Min. Order)
The invention discloses a heat-treatment method of high-chromium wear-resistant white cast iron Cr28. According to the invention, high-chromium wear-resistant white cast iron Cr28 is heated to 1000-1050 DEG C; the white cast iron Cr28 is heated and the temperature is maintained for 1.5-3h; the white cast iron Cr28 is air-cooled to room temperature; the white …
In this present work, the grinding balls from high chromium white cast iron (ASTM A-532) were produced by using sand mold-gravity casting. The simulation casting …
Material: 20%Cr-Mo (ASTM A 532/A 532M-93a) G-X260CrMoNi20 2 1(DIN1695-81) Casting method: Sand cast Hardness: As cast: ~46 HRC Hardened, min: 58 …
The invention discloses a high-chrome wear-resistant cast iron material and a heat treatment method. The high-chrome wear-resistant cast iron material is prepared from iron as a main raw material, and carbon, silicon, manganese, sulphur, phosphorus, chrome, molybdenum, nickel and copper as auxiliary materials in manners of melting and casting after preparation.
Especially as the third generation of anti-wear Alloy High Chromium White cast iron developed successfully, so that more than 4.5 m of large-scale cement mill ball consumption to 30 ~ 50 G / T, medium and small-scale cement mill ball consumption also reduced to only 100 G / T or so The new material revolution has greatly improved productivity ...
This study aims to investigate the effect of Cr/C ratio on wear and corrosion behavior of a group of high-Cr white cast iron (HCCI) alloys. Three different alloys of HCCI with different chemical compositions were tested against 3.5 % NaCl, 0.5 M H 2 SO 4, and 0.5 M NaOH solutions as corrosive media.Electrochemical polarization technique has been used to …
The ASTM A532 specification refers to a group of high chrome white cast irons that have been engineered to offer high abrasion resistance to gouging. These alloys are particularly effective in industries such as the Oil Sands, mining, recycling and hydraulic fracturing.
Aimed at the work conditions and the failure of the grinding ball in ball grinding, High chromium cast iron with the characteristics of long service life, high abrasion resistance and good shock resistance must be chose in the ball grinding . The best mixture ratio of chemical compositions was pointed out, and the production technological process by using die cast is introduced.
High Chrome White Iron Grinding Roller Tyres for MSP. Material: 20%Cr-Mo (ASTM A 532/A 532M-93a) G-X260CrMoNi20 2 1 (DIN1695-81) Casting method: Sand cast. Hardness: As cast: ~46 HRC. Hardened, min: 58 HRC. Softened, max: 41 HRC.
Their applicability in ore crushers, ball mill liners, and pulverizing equipment is mainly due to the presence of hard, dispersed chromium-iron carbides, in the as-cast state.
4) material of the present invention has excellent abrasive, be used to make the steel rolling deflector roll, improve 30%～60% than Cr15Mo3 high-chromium white cast iron work-ing life, be used to make cold-work die, improve 110%～150% than Cr12MoV steel alloy work-ing life, be used to make ball grinding machine lining board, improve 50%～80 ...
High Chrome White Cast Iron. Size. Dia. 8x8 – Dia. 40x40 mm. Composition % ... High Chrome Cast Balls. parameters1：Size 10-125 mm parameters2：Hardness 60-65 HRc parameters3：Breakage 0.5% max. ... ball mill liner cooler grate plate nose ring segment ...
Cast iron is an important engineering material with a number of advantages, mainly good castability and machinability and moderate mechanical properties. White cast iron contains 1.8 % -3.6 % C, 0.5 % -1.9 % Si and 1 % – 2 % manganese (Mn). White cast irons are so called because when broken, the fracture surface is white.
grinding roll from NF6357A-high chrome Iron alloy for crushing of solid mineral and grinding operations in a ball mill for cement production. The casting conditions, and the evolved microstructure after heat treatment greatly affect the wear performance of …
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 # …
White cast iron applications. White cast irons are used in abrasion-resistant parts where it's brittleness is of minimum concern such as shell liners, slurry pumps, ball mills, lifter bars, extrusion nozzles, cement mixers, pipe fittings, flanges, crushers and pump impellers. A popular grade of white iron is high chrome white irons, ASTM A532 ...
Especially as the third generation of anti-wear Alloy High Chromium White cast iron developed successfully, so that more than 4.5 m of large-scale cement mill ball consumption to 30 ~ 50 G / T, medium and small-scale cement mill ball consumption also reduced to only 100 G / T or so The new material revolution has greatly improved productivity ...
White cast iron can be divided in three classes [3]: Normal white cast iron – this iron contains C, Si, Mn, P and S, with no other alloying elements Low-alloy white cast iron – the total mass fraction of alloying elements is less than 5% High-alloy white cast iron – the total mass fraction of alloying elements is more than 5%
High-chromium white iron with an as-cast austenitic matrix microstructure. With sufficient alloying with molybdenum, manganese, nickel, and copper, pearlitic transformation can be avoided in virtually any cast section. Martensitic structures can be obtained as-cast in heavy-section castings that cool slowly in the mold.
Ningguo Zhicheng Machine Manufacturing Co.,Ltd Professionally produce cast iron ball casting line,cast iron ball heat treatment furnace,cast iron ball mold,cast mill ball for 21 years. High chromium ... Grinding ball metal mold and automatic mill ball production line are the main two ways to produce cast grinding balls.