... 母材金属（base metal／parent metal）： 热影响区（heat-affected zone）： 过热区（oer-heated zone）： ...
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结果表明,振动可明显改善焊缝及热影响区(Heat-Affected Zone,HAZ)的金相组织,使焊缝组织明显细化,晶内针状铁素体细而密,组织较均匀;焊接热影响区的宽度明显减小,魏氏组...
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heat affected zone 热影响区 ; 热影响区域
heat-affected zone crack 热影响区裂纹
synthetic heat-affected zone test 热影响区模拟试验
welding heat affected zone 焊接热影响区
weld bead heat affected zone 焊道热影响区
weld heat-affected zone 焊缝热影响区
cracking of heat-affected zone 热影响区开裂
In this paper, Monte Carlo (MC) technique was used to research the austenite grain growth in heat-affected zone (HAZ) of X70 pipeline steel.
本文采用Monte Carlo (MC) 模拟技术对X70 管线钢焊接热影响区(HAZ)的奥氏体晶粒长大进行了研究。
参考来源 - X70管线钢焊接HAZ晶粒长大的MC模拟Metallographic examination showed a localized fusion and a heat-affected zone. these zones were limited to the surface region in the joined areas. Fine-grained acicular crystals could be seen at the fusion zone.
金相分析显示焊区和母材之间分界明显，无明显的热影响区，激光焊接区为细小的针状马氏体结构。
参考来源 - 钛激光焊接的临床应用基础研究·2,447,543篇论文数据，部分数据来源于NoteExpress
以上来源于: WordNet
The heat-affected zone and the metallographic structure are studied.
研究了热影响区宽度和金相结构。
The larger tension stress in the hydraulic turbine blades, grain coarsening in the heat-affected zone and the causticity of fluid medium are the major causes of cavitation erosion.
水轮机叶片有较大的工作应力、热影响区的晶粒粗大以及水介质的腐蚀性是产生机械腐蚀疲劳汽蚀的重要原因。
The joint which is connected by welding method is called the welding joint, which is composed of welding seam, fusion zone, heat affected zone and its adjacent base metal.
用焊接方法连接的接头称为焊接接头，它由焊缝、熔合区、热影响区及其邻近的母材组成。
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