welded joint的例句大全

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

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

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；

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。

To meet the development of steels used for the large engineering machinery, fatigue crack growth rates of a high strength low alloy steel HG80 and welded joint were investigated.

为适应大型工程机械焊接用钢需要，对低合金高强度钢HG80及其焊接接头的疲劳裂纹扩展速率进行了研究。

Increasing Toughness of Heat Affected Zone in Welded Joint of WD Steel by Pre-Welding Explosion Treatment

爆炸预处理提高WD钢焊接接头热影响区韧性的研究

It is considered that special structure of the dislocation and damage accumulation induced by rolled were main factors to make the fatigue strength of the welded joint reduced after rolled prestrain.

分析认为，辊压后材料中位错的特殊结构和材料内部所形成的损伤累积是疲劳性能下降的主要原因。

The microstructure and toughness of welded joint was studied under the depth to width over 20:1 of EB weld for 20g thick plate steel used for boiler.

研究了锅炉用钢20g厚板电子束焊接在焊缝深宽比超过20：1时，焊接接头的组织特点及接头韧性。

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。

Cast ball-and-socket joint is used as the column support, while circular hollow section welded joint is used at the top of the tube.

北京奥运会老山自行车馆的屋顶采用了双层球面网壳结构，柱脚及柱顶分别采用了铸钢球铰支座和圆钢管相贯节点。

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

Study on J integration of mechanical heterogeneous welded joint containing transverse crack

含横向裂纹的力学不均匀焊接接头的J积分研究

Microstructure and properties of middle thickness sheet welded joint for high strength alloy steel with Tandem GMAW system

高强合金钢中厚板双丝焊接接头组织性能

The Development of Non-heating Shrinkable Tape Used in Field Coating for Welded Joint

不加热收缩补口材料的研制

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

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

Hardness and microstructure of China low activation martensitic steel fusion welded joint

中国低活马氏体钢熔化焊接头硬度与微观组织

maximum likelihood method for studying on fatigue behavior of incomplete penetration welded joint

未焊透焊接接头疲劳性能研究的极大似然方法