1) Overheat crispness
过热脆化
2) reheat embrittlement
再热脆化
1.
At temperature about 550 ℃,the weld coarse ccrystal region of HCM2S steel exist tendency of reheat embrittlement,however,the sensitive temperature range of reheat embrittlement is waiting to be further studied and determined.
HCM2S钢焊接粗晶区在550℃左右时,存在再热脆化倾向,再热脆化的敏感温度范围需进一步研究确定。
3) temper embrittlement
热脆化
1.
This paper analyzes the mechanism of the temper embrittlement which happens in long-term used steam turbine rotor steel, points out the nondestructive inspecting method s application and problems for rotor steel, and expoundes on the development of electrochemical polarization method and chemical corrosion method.
分析了长期运行的汽轮机转子钢热脆化产生的机理,指出转子钢热脆化的非破坏性检测法的应用价值及其存在的问题,并详细阐述了电化学分析法和化学腐蚀法这两种非破坏性检测法的开发过程,最后提出了提高化学腐蚀法检测精度的见解。
2.
The temper embrittlement of long-running turbine rotor steel mainly results from the phosphorus segregation in the grain boundary, and picric acid has a good selectivity to the phosphorus, produce the effect of intergranular attack, so the double loop EPR test was adopted to measure the reactive char.
由于长时间运行的汽轮机转子钢的热脆化原因主要是P 在晶界的偏析,又由于苦味酸对P 有很好的腐蚀选择性并产生晶间腐蚀,所以在本项研究中,采用双环EPR 动电位再活化法在苦味酸系溶液中测得再活化电量。
4) embrittling process zone
脆化过程区
5) hot-straining embrittlement (HSE)
热应变脆化
6) fragility of superheated melt
过热熔体脆性
1.
The present thesis systematically investigated the relationships between the fragility of superheated melts and the glass-forming ability(GFA) as well as the medium-range order(MRO) in Al-based amorphous alloys.
本文以部分铝基非晶为研究对象，系统研究了过热熔体脆性与非晶形成能力及非晶中程有序结构的关系，并对非晶中的微观结构不均匀性进行了初步探究。
补充资料：过热
| 过热 superheating 温度高于相应压强下的沸点，但仍不沸腾的液体叫做过热液体。这是由于液体过于纯净，缺乏小气泡（汽化核）的缘故。见汽化。 |
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