螺旋埋弧焊接钢管,HSAW steel pipe
1)HSAW steel pipe螺旋埋弧焊接钢管
1.4mmHSAW steel pipe under different heating temperature were researched.4mm螺旋埋弧焊接钢管拉伸性能的影响。
英文短句/例句
1.Research on Strain Aging for X80 Grade HSAW Steel PipeX80级螺旋埋弧焊接钢管应变时效研究
2.Effect of Prestrain on Tensile Properties for X80 Grade Spiral Submerged-arc Welding Steel Pipe预应变对X80级螺旋缝埋弧焊接管线钢拉伸性能的影响
3.Scattering Lines Screen in Radial Inspection of SSAW Pipe螺旋埋弧焊钢管拍片检测中散射线的屏蔽
4.Inside Weld Crack Analysis and Control of SSAW Pipe螺旋埋弧焊管内焊缝裂纹分析与控制
5.Cause Analysis on Weld Brittleness of X80 Grade SSAW PipeX80级螺旋埋弧焊管焊缝脆化原因分析
6.The Comparision and Analysis Between Native and Australian Standards for Imperfections Determined by Radiographic Examination in Spiral Submerged Arc-Welded Steel Pipe Piles中/澳钢管桩埋弧焊螺旋焊缝射线检测验收标准比较
7.Study on the SAW Weldability of X100 Pipeline SteelX100管线钢埋弧焊焊接性能研究
8.Generation and Elimination of Slag in Gas Pocket of Spiral Submerged Arc Welded Pipe螺旋埋弧焊管焊缝夹珠型气孔的形成与消除
9.The Prediction of SSAW Pipe Weld Reinforcement Based on BP Neural Network基于BP神经网络的螺旋埋弧焊管焊缝余高预测
10.The Development of Submerged Arc Welding Material for X80 Pipeline Steel;X80管线钢用埋弧焊接材料的研制
11.Effect of Outside Welding Groove Angle on Weld Quality of X80 Grade SSAW Pipe外焊坡口角度对X80级螺旋埋弧焊管焊缝质量的影响
12.Applying Automatic Submerged Arc welding for Heavy Calibre Steel Pipe埋弧自动焊在大口径钢卷管焊接上的应用
13.Development of High Strength and High Toughness Sintered Flux Used in X80 Grade SSAW PipeX80级螺旋埋弧焊管用高强度高韧性烧结焊剂的研制
14.Inside Weld Tiny Crack Analysis and Control of SSAW Pipe with Heavy Wall-thickness大壁厚螺旋埋弧焊管内焊缝微裂纹的分析及控制
15.Porosity Causes Comprehensive Analysis and Preventive Measure of SSAW Pipe螺旋缝埋弧焊管焊缝气孔产生原因综合分析及防止措施
16.Quality Analysis on JCOE Longitudinal Submerged Arc Welded Pipe Made from Rolling Plate卷板制造JCOE直缝埋弧焊接钢管质量分析
17.New welding technology of embeded parts in the national stadium-submerged arc stud welding国家体育场预埋件的焊接新工艺——埋弧螺柱焊
18.Discussion on procedure for submerged are welding of 316L extra-low-carbon stainless steel316L超低碳不锈钢埋弧焊焊接工艺探讨
相关短句/例句
SSAW steel pipe螺旋缝埋弧焊接钢管
3)spiral submerged arc welded pipe螺旋埋弧焊钢管
1.The cause of undercut occurred during production ofspiral submerged arc welded pipe is analyzed and the corresponding measures taken aimed to those causes is proposed and meet the expected quality result through production practice approval.对螺旋埋弧焊钢管在生产过程中产生咬边的原因进行了分析,提出了针对这些原因应采取的相应措施。
4)SSAW pipe螺旋埋弧焊钢管
1.This article briefly introduced common methods adopted inSSAW pipe X-ray inspection,analyzed scattering line from the origin and its effect on X-ray quality.简要介绍了螺旋埋弧焊钢管X射线检测通常采用的方法,分析了螺旋埋弧焊钢管拍片检测中的散射线来源及其对拍片质量的影响,给出了几种切实可行的散射线屏蔽方法。
2.Environment pollution problem generated by plasma cutting smoke and dust duringSSAW pipe production process was analyzed;a kind of stable and reliable smoke and dust cleaning system was designed.针对螺旋埋弧焊钢管生产中空气等离子切割烟尘对环境污染的问题,设计了一种工作稳定可靠的烟尘净化系统。
5)X70 steel submerged arc spiral welded tubeX70钢级螺旋埋弧焊管
1.To meet the need for the Sebei-Xining-Lanzhou Natural Gas Pipeline Project, R & D of theX70 steel submerged arc spiral welded tube with a size of Φ660 mm×10.检测及实际应用情况表明,研制开发的X70钢级螺旋埋弧焊管各项技术质量指标均符合要求。
6)helical seam submerged-arc welding steel pipe螺旋缝埋弧焊钢管
延伸阅读
埋弧焊利用在焊剂层下燃烧的电弧进行焊接的方法（见图）。在焊接过程中,焊剂熔化产生的液态熔渣覆盖电弧和熔化金属，起保护、净化熔池、稳定电弧和渗入合金元素的作用。埋弧焊分为自动埋弧焊和半自动埋弧焊两种。前者应用较广泛,焊接电流可达600～2000安，焊接效率很高。埋弧焊是一种适于大量生产的焊接方法，广泛用于焊接各种碳钢、低合金钢和合金钢，也用于不锈钢和镍合金的焊接和表面堆焊。为了提高焊接效率和扩大使用范围，埋弧焊的电极可采用双丝、三丝、带极(用于堆焊)，还可在焊剂中添加金属粉等。焊剂层下的电弧与焊件接口的对正和调整，可用工业电视观察或用激光跟踪等方法探测。埋弧焊的焊接效率高,焊缝光洁，无飞溅，少烟尘，无电弧闪光，劳动卫生条件好，设备成本较低。缺点是限于平焊和长焊缝。与气体保护电弧焊相比，埋弧焊电弧不可见，接头装配要求较高，应用灵活性也较差。
