焊接接头是指两个或两个以上零件要用焊接组合的接点。或指两个或两个以上零件用焊接方法连接的接头，包括焊缝、熔合区和热影响区。熔焊的焊接接头是的由高温热源进行局部加热而形成。焊接接头由焊缝金属、熔合区、热影响区和母材金属所组成。
通过焊接接头 through welded joints
焊接接头晶间腐蚀 weld decay
焊接接头系数 welded joint coefficient ; joint efficiency ; welded joint efficiency
焊接接头准备 weld preparation
焊接接头腐蚀 weld decay
有坡口焊接接头 groove-weld joint
位于焊接接头中 located in welded joint
加套管焊接接头 sleeve-weld joint
闪光焊接接头 flash joint ; Flash welded tool joint
焊接接头性能 weld-joint properties
But the welded joint will have the influence on the security of the whole welded structures.
但在焊接结构当中，其焊接接头的质量直接影响整个结构的安全。
参考来源 - CIt was found that there were difference of surface-crack fracture toughness KIe values between the base and the arc welding joint.
发现该材料的基体和亚弧焊焊接接头的表面裂纹断裂韧度K1e值有所不同。
参考来源 - 18Ni马氏体时效钢基体及氩弧焊焊接接头的表面裂纹断裂韧度KThen, these differences incur that the weld components rupture, fatigue, and corrupt at the weld joint during used.
这种差异最终导致了焊接构件的焊接接头处在使用过程中产生断裂、疲劳、腐蚀等损伤。
参考来源 - 焊接裂纹的金属磁记忆特征研究·2,447,543篇论文数据，部分数据来源于NoteExpress
研究了超细晶粒钢筋焊接接头的组织和力学性能。
The microstructure and mechanical properties of welded joint of ultra-fine grained rebar were studied.
焊接接头强度、塑性均可达到与母材相当的水平。
The strength and plasticity of welds were equivalent to the base metal.
无损探伤是对结构和焊接接头进行检验的主要手段。
NDT is the primary method to check the structures and weld joints.
应用推荐