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高新技术    高端品质
    “鼎基”牌衬板所采用的标准耐磨材料技术,代表了国内行业领先水平,引领衬板技术进入更高层次。超凡品质,处处辉耀着鼎基耐磨衬板技术的光芒。
The lining of "Dingji" brand is used by the liner wear-resistant materials technology,represents the domestic industry leading level and lead lining technology to higher level.
新型中碳中铬合金钢衬板
    该耐磨材料的化学成分设计比较合理,具有良好的综合机械性能,硬度适中,冲击韧性好,屈服强度高,使用寿命是高锰钢的2~4倍,一仓衬板使用3~4年,质量稳定,使用范围广,综合经济指标高,是一种很有发展潜力的耐磨材料,获得部级科技进步二等奖,填补了国内空白,主要用作出口衬板材料。
The chemical composition of materials of the wear resistant is more reasonable and has good mechanical properties, hardness modest, impact toughness, and strong yield High, high manganese steel service life is the 2to4 times that of a warehouse Liner can be used 3to4 years, stable quality, widely usage, and high comprehensive economic indicators, it belongs to wear-resistant materials with great potential development, and got the second prize winner ministerial-level scientific and technological progress, fill a blank in China, mainly for export liner material.
序号No.
种类
Kinds
牌号
Designation
化学成份Chemical Composition(%)
机械性能
金相组织
C
Si
Mn
Cu
Cr
Mo
YBZW
Ti
S
P
aK
(J/cm2)
HRC
1
中铬多元
合金钢
ZG45Cr5MoYB
0.4~0.6
0.4~1.0
0.5~1.0
0.2~0.5
4.0~5.0
≤0.5
+0.4
0.02~0.1
≤0.04
≤0.04
≥35
50~55
M+A+B
M-马氏体Martensite    B-贝氏体Bainitic    C-碳化物Carbide