重点介绍了按金相组织分类的贝氏体、马氏体类合金结构钢和铁素体、马氏体、奥氏体类不锈钢合金焊丝的生产工艺。
It mainly introduces the production processes of alloy structural steel welding wires of bainite and martensite and stainless steel welding wires of ferrite, martensite and austenite.
研究用钢的室温组织为贝氏体、马氏体、少量残余奥氏体。
The structure of the studied steels was bainite, martensite and retained austenite.
研究了低碳奥氏体—马氏体双相不锈钢在不同回火温度下硬度变化规律。
This paper has studied hardness changing law of low carbon austenite-martensite double phases stainless steel at different tempering temperatures.
借助X射线衍射技术，研究了304奥氏体不锈钢热诱发马氏体相变倾向。
With the help of X-ray diffraction technique, thermal-induced martensite transformation in 304 austenitic stainless steel was investigated.
亚稳奥氏体不锈钢冷变形后产生形变诱发马氏体，影响其物理和化学性能。
The deformation induced martensite in metastable austenite stainless steels effect their physical and chemical properties.
亚稳奥氏体不锈钢冷变形后产生形变诱发马氏体，影响其物理和化学性能。
The deformation induced martensite in metastable austenite stainless steels affects their physical and chemical properties.
含氮奥氏体钢具有优良的抗弹性能，并优于传统马氏体钢的抗弹性能。
Nitrogen alloyed austenitic steels showed excellent ballistic property, higher than that of martensite steel.
利用X射线衍射方法，研究了304L不锈钢中电解充氢过程和随后时效过程中的氢致奥氏体结构变化和氢致马氏体相变。
Hydrogen induced austenite structure transformation and martensite transformation in 304l stainless steel during hydrogen charging and aging were studied by X-ray diffraction.
马氏体钢抗杆式模拟弹防护系数随着强度的提高而提高，呈线性关系，含氮奥氏体钢穿甲防护系数远远高于同一强度级别的马氏体钢。
For mass efficiency of penetration, martensite steel increases in line with strength, and nitrogen alloyed austenitic steel is much higher than that of the same strength martensite steel.
钢的含碳量越高，获得全部板条马氏体的临界奥氏体温度越高。
When austenitizing temperature is higher than a critical temperature, full lath martensite can be obtained in medium and high carbon steel.
金相组织对钢的接触疲劳寿命有重要作用：板条马氏体组织比片状马氏体组织抗接触疲劳性能好，适量的残余奥氏体可改善钢的抗接触疲劳性能。
The presence of a certain amount of retained austenite improves the resistance to contact fatigue failure. The lath martensite has better resistance than the plate twin martensite.
本文研究了热处理对冷加工奥氏体不锈钢组织的影响，试验结果表明利用形变马氏体的逆转变可获得超细化不锈钢晶粒。
The experimental results show that ultrafine grained austenitic stainless steel can be obtained by the reversal transformation of deformation-induced martensite.
综述了抗磨钢包括奥氏体锰钢、低合金马氏体钢和贝氏体钢的最新研究进展。
The recent advances of research of wear resistant steel including austenitic manganese steel, low alloy martensitic steel and bainitic steel are summarized in this paper.
不锈钢热处理业务：不锈钢热处理主要为马氏体不锈钢淬火，奥氏体不锈钢固溶。
Stainless steel heat treatment of business: stainless steel heat treatment is mainly for the martensite stainless steel quenching, austenitic stainless steel quenching.
不锈钢的光亮热处理有马氏体不锈钢(如400系列)光亮淬火、奥氏体不锈钢(如300系列)光亮退火。
Bright heat treatment of stainless steel are martensitic stainless steel (such as the 400 series), bright quenching, austenitic stainless steel (such as the 300 series), bright annealed.
研究了一种高强度马氏体时效不锈钢逆转变奥氏体再结晶规律、细化晶粒工艺及细晶组织对力学性能的影响。
Reverse austenization, grain refining and effect of grain refined structure on mechanical properties of a high strength maraging stainless steel were studied.
研究了一种高强度马氏体时效不锈钢逆转变奥氏体再结晶规律、细化晶粒工艺及细晶组织对力学性能的影响。
Reverse austenization, grain refining and effect of grain refined structure on mechanical properties of a high strength maraging stainless steel were studied.
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