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1)  the HAZ of multipass welds
多层焊的HAZ
2)  HAZ
焊接HAZ
1.
RESEARCH ON TOUGHNESS OF WELDED HAZ OF 09CuPTiRe STEEL;
09CuPTiRe耐候钢焊接HAZ韧性
2.
Effect of Thermal Cycle Peak Tempenatwre on the Microstruture and Tensile Properties of the HAZ of Al-Li Alloy 2091;
热循环峰值温度对2091Al-Li合金焊接HAZ显微组织和拉伸性能的影响
3)  heat affected zone
HAZ
1.
It is pointed that the main problems existed in welding are embrittlement and partial softening of weld heat affected zone.
微米级超细晶粒钢的焊接问题主要表现为焊接热影响区(HAZ)的脆化和局部软化,严重影响了焊接接头与母材性能的匹配。
4)  interpass temperature
(多层焊的)层间温度
5)  multi-layer welding
多层焊
1.
Numerical analysis of longitudinal residual stress during multi-layer welding;
中厚板多层焊后焊层对焊缝纵向残余应力影响的数值分析
2.
The results showed that it can avoid the expanding of the weld seam and heat-affected zone using the technique of multi-layer welding.
采用全位置脉冲TIG焊技术对小口径钢管环缝进行焊接,焊接采用TIG焊打底+TIG填丝的多层焊工艺,分析了打底焊及每层填丝焊接完成后的打底层焊缝组织。
3.
Since multi-layer welding was usually used, the geometry model for three-layer welding was selected according to the process of welding.
首先建立了平板对焊的几何模型,因为在中厚板的焊接过程中通常采用多层焊,本文根据多层焊的实际焊接过程,建立了三层焊几何模型。
6)  multi-layer welds
多层焊缝
1.
By changing the nolch local ion of Charpy impact test specimens studied the effect of nolch location on toughness and cracking process in multi-layer welds.
通过改变焊缝夏比冲击试样的缺口取向,研究了缺口位向对多层焊缝金属韧性及断裂过程的影响。
补充资料:多层沉积层
分子式:
CAS号:

性质:由两种或两种以上相继沉积的金属构成的沉积层。这些沉积层可以由不同特性的同一金属或不同金属构成。如为了提高镍镀层的防护性,有时采用双层镍或三层镍镀层。又如为防护-装饰目的采用的铜/镍/铬三层镀层。

说明:补充资料仅用于学习参考,请勿用于其它任何用途。
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