時效硬化鋼 的英文怎麼說
中文拼音 [shíxiàoyìnghuàgāng]
時效硬化鋼
英文
age gardening steel- 時 : shí]Ⅰ名1 (比較長的一段時間)time; times; days:當時at that time; in those days; 古時 ancient tim...
- 效 : Ⅰ名詞(效果; 功用) effect; efficiency; result Ⅱ動詞1 (仿效) imitate; follow the example of 2 ...
- 硬 : 形容詞1 (堅硬) hard; stiff; tough 2 (剛強; 堅定; 強硬) strong; firm; tough; obstinate 3 (勉...
- 鋼 : 鋼名詞(鐵和碳的合金) steel
- 時效 : 1 (在一定時間內能起的作用)effectiveness for a given period of time2 [法律] prescription3 [冶金...
- 硬化 : 1 (變硬) harden; stiffen; stiffening; indurascent; ossification; cure; curing 2 [醫學] (組織變...
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Standard specification for pressure vessel plates, low - carbon age - hardening nickel - copper - chromium - molybdenum - columbium and nickel - copper - manganese - molybdenum - columbium alloy steel
壓力容器用低碳時效硬化的鎳銅鉻鉬鈮和鎳銅錳鉬鈮合金鋼板的標準規范Based on the analyses on mechanical properties, microstructure and fracture of - the microalloyed steels socrv with various heat treatment technique, it can be affirmed that various fractures arttribute to various mechanism, we can draw conclusion that the strength and toughness of microalloyed steels 50crv will be increase simultaneously by optimal heat treatment technique. to illustrate the mechanism of the strength and toughness of microalloyed steels socrv, we designed the comparative experiment and observed the microstructure of the sample which occurred at different quench and tempering temperature and different tempering time. the last experiment results were determined by the four factors : fined microalloyed elements grains, the decompound of martensite, martensite transformation of remnant austenite and the second phase precipitation
為解釋微合金化50crv鋼強韌化機理,本文通過對不同淬火溫度,回火溫度,回火時間下的力學性能指標的對比及顯微分析,認為微合金元素的細化晶粒,馬氏體的回火分解,殘余奧氏體的轉變,第二相的沉澱析出共同決定了微合金鋼的強韌化情況,特別是由於微合金元素的存在,其細化晶粒及其碳氮化物的沉澱析出,導致鋼的良好的強韌性,並且如果工藝滿足第二相的沉澱析出強化大於回火馬氏體分解引起的軟化效應,會在硬度曲線中產生明顯的二次硬化現象。Age hardening stainless steel
時效硬化不銹鋼Standard specification for hot - rolled and cold - finished age - hardening stainless steel bars and shapes
熱軋和冷精軋時效硬化不銹鋼棒和型材的標準規范Standard specification for age - hardening stainless steel forgings
時效硬化的不銹和耐熱鋼鍛件的標準規范Standard specification for age - hardening alloy steel forgings for pressure vessel components
壓力容器部件用時效硬化合金鋼鍛件的標準規范Technology research on the vacuum ageing treatment of ph15 - 5 precipitated hardening stainless steel
5沉澱硬化不銹鋼真空時效工藝試驗分享友人