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High chrome ball

yingyongfanwei:Cement building materials, metal mining, coal thermal power, chemical engineering, light industrial papermaking, magnetic materials, ceramic coatings
shengchangongyi:Iron mould coated sand production line, constant temperature pouring casting, the bottom leakage type pouring, pouring the inlet filter
yingyonganli:Cement building materials, metal mining, coal paste thermal power
introduction:

High chrome ball (also known as wear-resistant steel ball) is the anhui phoenix form summarizes all kinds of wear-resistant materials by scientific proportioning, abandoned the traditional forging, the disadvantage of low chromium ball, with independent research and development of professional production line constant temperature casting process, optimization of high chrome wear-resisting performance, decrease the rate of broken, improve high chrome ball toughness, anhui phoenix form the production of high chrome ball production process with the national patent

  • introduction
  • jishucanshu

 

Phoenix shape brand high chromium alloy cast balls are widely used in cement, building materials, metal mining, coal slurry thermal power, chemical engineering, ceramic coating, light industry, papermaking, ultrafine powder preparation of magnetic materials and other industries and further processing.Products high hardness, low wear, good toughness and less broken, in the process of using sphere will further improve the surface hardness, wear resistance, and can improve the grinding machine production capacity, improve cement specific surface area and concentrate recovery rate.Now has seven series over one hundred varieties of specifications, the best-selling domestic 31 provinces, municipalities and autonomous regions more than 2000 enterprises, and exported to Japan, South Korea, the United States, Australia, southeast Asia and Africa.

Phoenix brand wear-resistant steel ball, high chrome ball abrasion resistance is common low chromium and forging steel ball 2 times more.Because of this mine is special high chrome ball wear low, wear-resisting performance is good single storehouse high grinding efficiency, grinding machine grading stability of the steel ball is not easy to change, not only to a certain extent, increased the mineral powder fineness, improve the production, but also guarantee the mineral powder quality.Extend the cycle of adding the ball at the same time, greatly reduce the labor intensity of workers, especially greatly reduce the number of adding ball.

 

凤形耐磨选用优质废钢材
Phoenix form the large Angle steel, steel and other raw materials for use wear-resisting strictly controlled raw materials strict testing

 

电弧炉熔炼原材料
According to different product requirements and characteristics of scientific ratio of chromium, manganese, vanadium, titanium, rare earth metal, etc

 

耐磨铸件恒温浇注 一次成型
Iron mould coated sand technology combined with automatic constant temperature pouring production line Mechanization operating product performance is stable Put an end to the casting internal sand inclusion, porosity of a production line with independent intellectual property rights  

 

耐磨钢球段等进行掼制
With the sand mould castings separation of old sand recycling use of energy conservation and emissions reduction

 

耐磨铸件正在进行热处理
Phoenix shape wear with double row push-rod continuous quenching line quenching and tempering can change the casting internal organization structure Improve the hardness, toughness, wear resistance

 

对生产完成的耐磨铸件进行检查
Casting sampling test, metallographic analysis, hardness testing, magnetic powder flaw detection, ultrasonic photoelectric line analysis, whipped the wear test

 

检测合格的耐磨铸件装配出厂
Detection qualified wear-resisting cast into the Treasury assembly factory

   

Phoenix shape wear resistance has a strong professional technical team, rich experience in casting, advanced casting process and casting production line, perfect product testing and product after-sales service, strive to wear resistant casting products percent of pass is up to 100%, casting user brand is chicken shape of the heart of the people will never pursue.

 

Phoenix wear-resistant steel ball technology parameters

Wear resistant steel chemical composition

name
brand
Chemical composition
C
Si
Mn
Cr
P
S
Mo
AI
Ordinary high chromium ball
ZQCr10
1.8-3.2
0.3-1.2
0.3-1.0
10.0-10.5
≤0.1
≤0.1
trace
trace
Cu
Ni
Nb
Ti
Zr
V
B
Mg
trace
trace
trace
trace
trace
trace
trace
trace

Wear-resistant steel ball mechanical properties and microstructure analysis

name
brand
surface hardness
(HRC)
Impact value
Ak(J/cm2)
microstructure
Falling ball impact fatigue life
Ordinary high chromium ball
ZQCr10
58-66
   ≥2.5
M+C
≤Φ80 ≥15000
≥Φ80 ≥10000
C━carbide           M━martensite

Wear-resistant steel ball products specifications

Specifications(mm)
Each weight(Kg)
每吨个数(只)
Φ30
0.11
9091
Φ40
0.257
3891
Φ50
0.50
2000
Φ60
0.867
1153
Φ70
1.37
729
Φ80
2.05
487
Φ90
2.90
345
Φ100
4.00
250
Φ110
5.30
188
Φ120
6.80
147
Φ125
7.75
129
Φ130
8.74
114

 

jingdiananli