1) low alloy cast iron
低合金铸铁
1.
The paper studied the effects of hardening temperature on CrMoCu low alloy cast iron.
研究了淬火温度对CrMoCu低合金铸铁硬度的影响 ,发现铬促进铸铁中出现独立的合金碳化物而不利于基体硬度的提高 ,较高的硅量也会降低铸铁的淬后硬度。
2) low alloy wear resistant cast iron
低合金耐磨铸铁
1.
The influence of heating temperature on impact toughness of low alloy wear resistant cast iron bearing with rare earth elements was studied by means of metallographic examination,scanning electron microscopic examination and mechanical property test.
采用金相、扫描电镜和力学性能分析方法研究了加热温度对含稀土低合金耐磨铸铁冲击韧性的影响。
2.
Aimed at the eutectic carbides distributed at network shape in the cast iron,the effect of heat treatment on morphology of eutectic carbides in low alloy wear resistant cast iron after deformation was studied.
针对低合金耐磨铸铁组织中共晶碳化物呈连续网状分布问题,探讨了热处理对变形低合金耐磨铸铁中共晶碳化物形态的影响。
3.
The influence of heating temperature on morphology of eutectic carbide and impact fatigue property of low alloy wear resistant cast iron were studied by OM, SEM and impact fatigue tester.
采用金相显微镜、扫描电镜及冲击疲劳试验机研究了加热温度对低合金耐磨铸铁中共晶碳化物形态和冲击疲劳性能的影响。
3) cast iron with low chromium alloy
低铬合金铸铁
4) low alloy compacted graphite cast iron
低合金蠕墨铸铁
1.
The microstructure and properties of low alloy compacted graphite cast iron used in glass mould was observed,its heat physical behavior was tested and industrical experiment was made.
对低合金蠕墨铸铁玻璃模具的显微组织作了观察 ,对其热物性进行了测定 ,并进行了工业性试验。
5) Low Alloy White Cast Iron
低合金白口铸铁
1.
The kinetics of thermal fatigue crack propagation in a low alloy white cast iron was studied under the temperature range of 560～640 ℃.
研究了低合金白口铸铁在560～640℃范围内热疲劳裂纹扩展动力学。
6) low alloying gray iron
低合金灰铸铁
补充资料：合金铸铁
在普通铸铁中加入合金元素而具有特殊性能的铸铁。通常加入的合金元素有硅、锰、磷、镍、铬、钼、铜、铝、硼、钒、钛、锑、锡等。合金铸铁根据合金元素的加入量分为低合金铸铁 (合金元素含量＜3％)、中合金铸铁（合金元素含量为 3～10％）和高合金铸铁（合金元素含量＞10％）。合金元素能使铸铁基体组织发生变化，从而使铸铁获得特殊的耐热、耐磨、耐腐蚀、无磁和耐低温等物理-化学性能,因此这种铸铁也叫"特殊性能铸铁"。合金铸铁广泛用于机器制造、冶金矿山、化工、仪表工业以及冷冻技术等部门。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条