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1)  iron-nickel-based cemented carbide
铁镍基硬质合金
2)  Hard Nickel Cast Iron
硬镍合金铸铁
3)  iron-nickel alloy
铁镍基合金
1.
The microstructure and composition distribution of the iron-nickel alloy lined layer in a composite steel pipe produced by centrifugal-SHS process were invest igated.
 研究了铝热-离心法制备的铁镍基合金内衬复合钢管的显微结构,分析了内衬层沿径向的成分分布。
2.
The microstructure of the iron-nickel alloy lined layer in a composite pipe produced by centrifugal-thermit process was investigated The radial composition distribution of the alloying elements in the lined layer was analyzed The results show that the iron-nickel alloy was composes of austenite and ferrite A martensitic transition region ca.
研究了铝热 -离心法制备的铁镍基合金内衬复合钢管的组织结构 ,分析了内衬层沿径向的成分分布。
4)  nickel-cemented carbide
镍粘结硬质合金
5)  nickel hardfacing alloy
高硬度镍基合金
6)  Ni based hardfacing alloy
镍基硬面合金
补充资料:镍硬铸铁
分子式:
CAS号:

性质:以镍铬为主的白口铸铁。镍硬1号含(%):C3.0~3.6, Si0.3~0.5, Mn0.3~0.7, Ni3.3~4.8, Cr1.5~2.6; 镍硬2号含(%):C≤2.9,Si 0.3~0.5, Mn0.3~0.7, Ni3.3~5.0, Cr1.4~2.4; 镍硬4号含(%):C2.6~3.2, Si1.8~2.0, Mn0.4~0.6, Ni5.0~6.5, Cr8.0~9.0。它们均以马氏体为主,尚有一定的贝氏体和奥氏体。它们的硬度较高,镍硬1号为HRC53~61,镍硬2号为HRC52~59,镍硬4号为HRC53~63。镍硬铸铁最好用电炉熔化,便于控制成分和浇注温度,通常均需进行热处理。镍硬铸铁广泛用于低抗磨损,如轧辊、衬板、磨煤机的磨辊和磨环、输送管道、杂质泵过流部件等。

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