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1·Welded joint category, Joint type No. , Joint efficiencies.

焊接接头分类，焊接接头（焊缝）类型，焊接接头系数。

2·This method can be used to measure the JIC of welded joint.

该方法能够用于测试焊接接头的J _值。

3·In this case, welded joint with smaller volume are more favorable.

在这情况，用比较小的体积焊接关节是更有利的。

4·In the welding craft, the welded joint position affects one of welding quality factors.

在焊接工艺中，焊缝位置是影响焊接质量的因素之一。

5·The coarse grain zones of laser welded joint of super fine grain steel show good toughness.

超细晶粒钢激光焊接接头粗晶区有较好的韧性。

6·The manual welding welded joint inoxidizability surpasses the ultra narrow gap welding joint.

手工电弧焊焊缝耐腐蚀性优于超窄间隙焊焊缝。

7·Mechanical properties of pure titanium laser welded joint were tested by universal testing machine.

采用电子万能试验机测试钛金属激光焊接头的力学性能。

8·Thermal cycle is an important parameter to influence the mechanical properties of the welded joint.

焊接热循环对焊接接头的性能影响至关重要。

9·The microstructure and mechanical properties of welded joint of ultra-fine grained rebar were studied.

研究了超细晶粒钢筋焊接接头的组织和力学性能。

10·Separate the spot-welded joint on the side wind ow aperture of the rear window using the spotweld cutter.

用点焊切割工具分离后窗的侧窗接缝的点焊接合处。

焊缝

1·In the welding craft, the welded joint position affects one of welding quality factors.

在焊接工艺中，焊缝位置是影响焊接质量的因素之一。

2·In addition, the effects that the plow damage was caused by the welded joint were also analyzed and some simple welding proposes were put forward in the paper.

此外，文章还分析了焊缝对犁梁破坏的影响并简单提出了焊接处理建议。

3·The results show that the precipitated austenite crystals of welded joint after solid solution treatment are fewer, the grains are smaller. And the shape of austenite changes from strip to roundness.

结果表明：经固溶处理的焊缝和热影响区，晶内奥氏体析出变少，晶粒尺寸变小，同时奥氏体的形状由长条状变为圆状。

4·The results show that transverse magnetic field can refine the primary crystallization structure by electromagnetic stirring and improve the ultimate strength and hardness of the welded joint.

结果表明，通过外加横向磁场对熔池进行搅拌，可以使焊缝晶粒得到细化，进而使其抗拉强度和硬度等力学性能得到改善；

5·The results indicate that laser welded joint is qualified to satisfy the demand of sheet forming.

讨论了焊缝特性对于差厚拼焊板成形性能的影响。结果表明，激光焊缝能够满足板料成形的要求。