1) heat affected zone
热影响部;热影响区
2) heat affected zone
热影响区
1.
Grain refinement of heat affected zone of high strength low alloy steel by large heat input welding;
大热输入焊接高强度低合金钢热影响区的晶粒细化
2.
Thermal simulation experiments of welding heat affected zone of 2.25Cr-1Mo-0.25V heat resistance steel;
2.25Cr-1 Mo-0.25V耐热钢焊接热影响区热模拟试验研究
3.
Effects of immediate water cooling and normalization after welding on microstructure and hardness of heat affected zone of ultra-fine grain steels welded joint;
紧急水冷及焊后正火对超细晶粒钢接头热影响区组织与硬度的影响
3) heat affected zone(HAZ)
热影响区
1.
The results show that the grain size grows up obviously in the heat affected zone(HAZ)of all the arc welded joints,the mechanical properties of the arc welded joints by manual arc welding and submerged arc welding.
结果表明,400MPa级超细晶粒钢电弧焊焊接接头热影响区存在着明显的晶粒长大现象;手工电弧焊和埋弧焊焊接接头性能明显下降,而二氧化碳气体保护焊焊接接头性能下降不明显。
4) HAZ
热影响区
1.
Crystalline Grain Size in HAZ of Ultra Fine Grain Steel at Different Parameters;
不同参数下超级钢焊接热影响区晶粒尺寸
2.
THE HAZ STRUCTURE AND PROPERTIES OF ULTRA-FINE GRAINED STEEL COMPOSED OF Nb;
含铌细晶粒钢的热影响区组织性能
3.
Toughness Distributions of Different Area on HAZ of Grade X80 Pipeline Steel;
X80级管线钢焊接热影响区不同区域的韧性分布
5) heat-affected zone
热影响区
1.
Microstructure of the Fe-based coating by plasma cladding and characteristics of its heat-affected zone;
等离子熔覆铁基涂层组织结构及热影响区特点
2.
Laser welding of high nitrogen steel 1Cr22Mn16N Ⅲ.Microstructure and mechanical properties of welding heat-affected zone;
1Cr22Mn16N高氮钢的激光焊接Ⅲ.焊接热影响区组织和性能
3.
Microstructures and properties of simulated heat-affected zones of 06CuNiCrMoNb age hardening steel;
06CuNiCrMoNb时效硬化型钢模拟焊接热影响区的组织和性能
6) heat affected zone (HAZ)
热影响区
1.
The strengthening and toughening mechanism of heat affected zone (HAZ) of a high property pressure vessel steel--610MPa grade high heat input welding steel with low susceptibility to welding crack was investigated in this paper by using welding thermal simulation technology.
利用焊接热模拟技术对一种 6 10MPa级大线能量低焊接裂纹敏感性钢的热影响区 (HAZ)强韧化机理进行了研究。
2.
The results show that the grain size grows up obviously in the heat affected zone (HAZ) of all the arc welded joints, the mechanical properties of the arc welded joints by manual arc welding and submerged arc weld.
研究结果表明:400MPa级超细晶粒钢电弧焊焊接接头热影响区存在着明显的晶粒长大现象;手工电弧焊和埋弧焊焊接接头性能明显下降,而二氧化碳气体保护焊焊接接头性能下降不明显。
补充资料：热影响区
热影响区
heat-affected zone
reylngx}QngqU热影响区(Heat一affeeted zone)焊接或切割过程中，母材因受热的影响(但未熔化)而发生金相组织和力学性能变化的区域。对于母材的焊接热影响区，由于在焊接热作用下重新经历了一次(单道焊)或多次(多道焊)的加热与冷却循环，必然伴有独具特征的一种物理冶金过程，或者说是一种特殊的热处理过程，从而不能不使原已是优质的母材性能发生某些变化，而且常常带来恶化效果(如硬化、软化或脆化)，甚至还可能发生各种类型的裂纹缺陷。因此，热影响区的性能变化是考察金属焊接性的重要一项。 (李维茜)
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