But its brittleness at hightemperature and hard to machine limited its applications so far.
但是其高温脆性大,加工成型困难,至今得不到工业应用。
2
The study of damage of low temperaturebrittleness 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。
3
Through the tests of mechanical properties of charging hydrogen and the corrosion tests in loop water of hightemperature and high pressure, hydrogen brittleness of T225NG Ti-alloy was studied.