1) temper hardening
回火硬化
2) tempering
回火
1.
Influence of tempering on microstructure of FeCoV alloy deformed by equal channel angular pressing;
回火对等通道角变形FeCoV合金组织的影响
2.
Development of Tempering Process of Die Steel in Car Bottom Heat Treatment Furnace;
模具钢车底式炉回火的工艺开发
3.
Effect of cold deformation and tempering on ductility of low carbon martensite steel;
冷变形低碳马氏体钢的回火塑性
3) temper
回火
1.
Study on Tempered Heat Treatment Microstructure and Properties of ZG30CrMn2Si2 Mo Cast Steel;
新型贝氏体铸钢回火热处理组织和性能的研究
2.
Quench-temper Process Research of H13 and DFD Steel Wire;
H13和DFD钢丝的淬火—回火工艺研究
3.
The effect of tempering temperatures on fatigue damage characteristics of 40Cr steel;
回火温度对40Cr钢疲劳损伤特性的影响
4) flashback
回火
1.
Causes for Flashback of PQZ-T Combustor and Preventive Measures;
PQZ-T燃烧器的回火原因与预防措施
2.
Numerical Simulation on the Flashback Character for Lean Premixed Combustion;
贫燃料预混燃烧回火特性数值模拟
3.
Oxygen/fuel flashback arrester is a necessary safety apparatus during oxygen-fuel cutting, gas welding, iron and steel casting, and is widely applied in the transportation pipe, gas cutting and gas welding.
氧气、燃气回火防止器是氧-燃气气割、气焊、钢铁连铸等热加工过程中必备的劳动安全防护装置,在氧气和燃气输送管道、气割、气焊中大量使用。
5) annealing
回火
1.
It has been investigated that the process of annealing influences the properties of carbides,and that the precipitated phase separated from supersaturated solid solution.
研究了回火工艺对热处理产品的影响,系统地分析了回火时过饱和固溶体的析出物,从而制定合适的回火工艺。
2.
Annealing at a moderate temperature can make up for these above disadvantages.
合金在适当温度下回火可弥补以上不足。
3.
It was found that after high vacuum annealing, the density, maximum energy product and remanence of magnets become lower.
为研究回火过程中真空度对烧结NdFeB磁体显微结构及磁性能的影响,对烧结态磁体采用不同的真空度进行回火。
6) Backfire
回火
1.
Calculation of Anti-Backfire Design for Burner of Side Wall in Hydrogen Production Transformation Furnace;
制氢转化炉附墙燃烧器防回火设计计算
2.
It was shown that in the smooth tubes without any obstacle, with the increasing intake speed, the area of backfire widened and the air-fuel ratio needed decreased; there are no significant changes in location of backfire region and of the air-fuel ratio with.
实验表明,在小当量比情况下,在没有障碍物的光管中,随着进气速度的增加,点火所需要的当量比逐渐减小,回火区域逐渐增大。
3.
To solve the backfire problems which we often meet in the process of boiler gas burner design, we found out some backfire resolving methods based on the structural reasons.
针对锅炉燃气燃烧器中易出现的回火问题，根据燃烧学的基本原理，采用有限元软件分析方法，分析了回火原因，提出了解决方案，并将其应用于实际的燃烧器产品的结构设计中。
参考词条
补充资料：回火二次硬化
回火二次硬化
secondery hardening of tempering
hulhuo erclyi门gh日a回火立次硬化(se~derytiardeningoftem-Pe ring)合金钢回火时，硬度一回火温度关系曲线裘蒜咒翼篡霖溉欲粼翼蕊孽的脱溶月}起马氏体回火二次硬化;二是残留奥氏体的二次淬火，即回火后冷却时转变为马氏体。Fe一C和Fe一M一c〔M为碳化物形成元素)马氏体 回火后硬度和回火温度的关系曲线分为4类(见图)，簌禁戴鳝燃黔纷_量镖铝)时·由于铬的合碌化物(Crz3C。、Cr汇户的析 出，硬度下降率将在析出温度减小，如曲线3所示;当瓢翼嘿篡嘿豁麒雾最舞_ 析出M。￡、W，C、vc、Nbc和Tic等简单合金碳化 物污l发硬度曲线的第二个极大值(曲线4)，称为马氏 体回火二次硬化。 -__馨____- Fe一饰F‘一M一。呱体鳅时硬公卜- 毗温度关系叭黝线 1一Fe一公邸、4一Fe一M一C一;粗冬一___关---一- (陈景柳-
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