welded joint的例句大全

The test analysis shows that the fitted slope of test data to nominal stress and hot spot stress S-N curves for aluminum 5083 welded joint with longitudinal fillet welded gusset is 5.62, higher than 3.0 recommended by ⅱ W.

试验分析说明铝合金5083纵向角接板焊接接头名义应力和热点应力疲劳S-N曲线试验数据拟合斜率为5.62，高于国际焊接学会推荐的斜率为3.0；

The results show that SCC susceptibility of various position for welded joint in artificial seawater is different, the HAZ is most susceptible to SCC and k1 value is the lowest.

结果表明，焊接接头各部位在人造海水中的应力腐蚀开裂敏感性有很大差异，其中热影响区（HAZ）对SCC最敏感，K1值最低；

Corrosion Behavior of Friction Stir Welded Joint of High Strength Aluminium Alloys

高强铝合金搅拌摩擦焊接接头腐蚀行为研究

Orthogonal experiment design method is used to determine the optimum laser double-side welding parameters. The tensile strength of the retro-welding samples is used as the indicators of evaluating laser welding performance. The tensile and bending fatigue test are used to study the mechanical properties of welded joint.

选用正交试验设计方法确定Fe-Mn-Si形状记忆合金激光双面焊接的最佳工艺参数，以焊接后试样的抗拉强度作为评定焊接性能的指标。

Using MARC commercial software, tensile plate models of both all base steel and welded joint with various center through crack sizes were computed by three-dimensional finite element method, and the tensile process was simulated at the same time.

采用MARC商用软件，对不同中心贯穿裂纹尺寸的母材及其实际焊接接头拉伸板模型进行了三维有限元计算和拉伸过程模拟。

The results show that the welded joint can rotate largely in fire and flexure of column flange and shear deformation are main factors causing the rotation of joint, furthermore, column stiffeners can increase the critical temperature of joint by about 50 ℃.

试验表明：焊接节点在火灾下有较大的转动能力，柱翼缘的弯曲变形和腹板的剪切变形是引起节点转动的主要因素，柱腹板加劲肋可提高节点临界温度50℃左右。

Effect of peening on property of welded joint of aluminum alloy

锤击对铝合金焊接接头性能的影响

Mechanical Properties and Microstructure of Titanium Alloy Friction Welded Joint

TC4钛合金摩擦焊接头的力学性能及显微组织

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。

Based on simulated aerospace thermal cycling test, the effect of thermal cycle on the fracture mechanism of LF6 aluminum alloy welded joint was investigated.

通过模拟空间热循环试验，研究了热循环因素对LF6铝合金焊接接头断裂机理的影响。

Influence of Matching Weld Strength with Its Thermal Expansion Coefficient on the Residual Stress of Welded Joint

强度和线膨胀系数匹配对焊接残余应力的影响规律

Brazed-fusion welded joint can be divided into fusion zone, interface reaction zone and zinc-riched zone.

熔-钎焊接头可分为熔化区、界面反应区和富锌区。

The dehydrogenated treatment may improve the SCC resistance of welded joint.

除氢处理可以改善焊接接头的SCC抗力。

Through the welding crack test of inclined Y groove, physical inspection of mechanical property of welded joint, etc, the steel plate quality and welding process were reviewed as well.

通过斜Y坡口焊接裂纹试验、实物焊接接头的力学性能检验等方法，评价了钢板的质量和焊接工艺。

Influence on Welded Joint Quality of Technological Parameter of Automatic Submerged Arc Weld

埋弧自动焊工艺参数对焊缝成形质量的影响

Technological process of inner coating for welded joint with liquid paint by special machine for steel pipeline

钢质管道内涂层液体涂料补口机补口工艺

Influence of angular distortion of spiral weld on stress distribution in vicinity of welded joint of line pipe

焊缝噘嘴对螺旋焊管应力分布的影响

Microstructure and Mechanical Properties of TIG Welded Joint of CLAM Steel

中国低活化马氏体钢TIG焊微观组织与力学性能的研究

Some Applications of Tint Etching Technique in Metallographical Studies on Welded Joint

彩色金相技术在焊接金相中的应用

The results show that the fatigue life of the peened joint is 20~ 30 times as long as the as-welded joints. Therefore, the improvement of the fatigue strength of welded joints by ultrasonic peening is remarkable.

试验结果表明：超声冲击方法对焊接接头疲劳强度的改善效果十分明显，能够提高疲劳寿命20～30倍以上，极具实用价值。