low temperature brittleness

low temperature brittleness的基本解释

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[化] 低温脆性

与low temperature brittleness相关的网络例句 [注：此内容来源于网络，仅供参考]

The study of damage of low temperature brittleness on high manganese steel has been carried out by theoretical analysis and a series of impact tests.

通过理论分析和系列冲击试验，对高锰钢出现的低温脆性损坏进行了分析研究。

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Consideration of microstructure, the metal material has a face-centered cubic lattice of the austenitic steel, Reducing Valves copper and aluminum do not appear in the low temperature low temperature brittleness, but the hardness of aluminum and aluminum alloys is not high, the sealing surface of the wear-resistant aluminum , anti-scratch performance is poor, so the use of low-temperature valves have certain limitations, only used in low voltage and small-caliber valve.

从金相考虑，金属材料中具有面心立方晶格的奥氏体钢、铜和铝在低温状态下不会出现低温脆性，但因铝及铝合金的硬度不高，铝密封面的耐磨、耐擦伤性能差，所以在低温阀门中的使用有一定的限制，仅用于低压和小口径阀门中。