中建材宁国新马耐磨材料有限公司 网址: www.ahcafx.com

磨球系列

高铬微球

文字:[大][中][小] 2015/9/15    浏览次数:1253    

高铬微球


Model Φ10-Φ25
Name High chromium alloy microsphere
Performance Parameters
Product specification

Φ8

Φ12.7

Φ15

Φ17

Φ20

Φ25

 

Chemical composition of high chromium casting iron grinding ball

Name

Mark

C

Si

Mn

Cr

P

S

MO

Al

Cu

Ni

Nb

Ti

Zr

V

B

Mg

Common high chromium 

ball 

ZQCr10

1.8-3.3

≤1.2

≤1.0

10.0-10.5

0.1

0.1

trace

-

-

-

-

-

-

-

-

trace

 

Mechanical Performance and Metallographic Structure

Name

Mark

Surface hardness (HRC)

Metallographic Structure

Common high chromium
ball 

 

ZQCr10

60-64

M+C

M-martensite                 C-carbide

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