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06月过渡层焊缝 transition layer weld英语短句 例句大全
过渡层焊缝,transition layer weld1)transition layer weld过渡层焊缝1.The results show that the tensile strength of the joints was 512 MPa,and the microstructure transition between clad metal/heat affected zone/transition layer weld was mild,and biphase proportion of austenite and ferrite was...
2024-06-07
...trol System for the Welds Geometry of Welded Tube bySSAW;螺旋埋弧焊管焊缝形状计算机控制系统的研究2.High performance X70 hot-rolled strips forSSAW line pipes have been developed by Wuhan Iron and Steel Group Corporation in order to satisfy the demands of West-East Gas Line and Sha...
2024-04-16
低磷硫合金钢 low-phosphorus and sulfur alloy steel英语短句 例句大全
...icular ferrite microstructure of weld metal forlow-alloy steel;低合金钢焊缝的针状铁素体微观组织2.Study on accounting model of austenite grain size inlow-alloy steel weld metal;低合金钢焊缝金属中奥氏体晶粒尺寸计算模型的研究3.Prediction of PF volume fraction inlo...
2024-04-15
...ch are stagger first, then is the straight ang long weld.先焊错开的端焊缝，后焊直通长焊缝。3.stick feeder machine焊丝进给自动弧焊机4.electrode ,metal contact, for welding machines电焊机金属接点焊条5.Study on the Performance of TIG Welding Joint for 3.5Ni Steel3.5Ni...
2024-03-13
堆焊焊条 Hardfacing electrode英语短句 例句大全
...个级别，低温钢焊条的分级与钢种的分级相一致，并要求焊缝韧性与同级别的钢种相匹配。为了提高焊缝韧性，低温钢焊条均采用碱性低氢型药皮，并对焊缝成分有较严格的要求:一40℃用的焊条，其焊缝成分可含1.5肠Ni，也可不...
2024-03-06
...焊接必须开双面坡口的做法，不仅工作效率高，还保证了焊缝质量，这一技术创新被集团命名为“王中美焊接工法”。类似于解决难度、攻克难关这样的例子多年来在她身上不胜枚举她就是传说中的美女焊接能手在小编看来最美...
2023-05-11
逆变焊机 inverter welding machine英语短句 例句大全
...度较慢，且热输入比激光焊大很多，易产生变形，激光焊焊缝的特点是热影响区范围小，焊缝较窄,焊缝冷却速快、，焊缝金属性能变化小，焊缝较硬。精密模具的焊接不同于其他零件焊接，其对质量控制的要求非常严格，而且...
2024-04-02
... Calculation of the Magnetic Induction Joule Heat in HFW Pipe SeamHFW钢管焊缝感应焦耳热的数值计算5.Process Development of HFW N80Q,P110 Grade Casing and TubingHFW焊管生产N80Q、P110级套管和油管的工艺开发6.Loop Structure of HFW Intermediate Frequency Heating Treatment Eff...
2024-03-14
管子: A Comprehensive Collection of Guanzi English Phrases and Examples
...固定管板式换热器在硫磺回收装置应用中引起管子与管板焊缝开裂的各种应力及腐蚀分析,找到了引起焊缝开裂的原因,提出了相应的对策。英文短句/例句1.A very small tube or tubular structure.小管，细管细小的管子或管状结构2.welding of ...
2024-05-05
...求进行了规定。外观质量检测项目要求分为了基本要求、焊缝及膜接头要求、带缺陷交付的要求。基本要求中所提到的表面缺陷容易辨识。由于焊缝与基板的厚度差导致附近工艺不稳定段，通常需要剔除，并且焊缝本身容易导致...
2023-01-19
...，熄弧后，用手锤或尖铲迅速向泄漏处挤压，边焊边锤击焊缝。2. 铆接焊法有些裂纹较宽或砂眼、气孔直径较大时，采用锤击捻压有困难，可先用合适的铁丝或焊条将裂纹或孔洞铆住，以减少外漏的压力和流量，之后再小电流快...
2017-09-25
... of SiCp/6061Al;工艺参数及温度场分布对SiCp/6061Al等离子弧焊焊缝组织及性能的影响2.Study of Plasma Cloud Sensing of Keyhole Signal inPAW;等离子弧焊小孔信号的等离子云传感研究3.Numerical Simulation of thePAW Process;等离子弧焊接过程的数值模拟延...
2024-03-25
法律拘束力 lagal binding power英语短句 例句大全
...ured weld joint type for pressure pipes′ welding of No.通过模拟合拢焊缝现场施焊的实际工况条件,了解和掌握合拢焊缝采用对接接头或搭接接头形式时的拘束应力和焊接残余应力状况,为三峡左岸电站#1~#6机压力钢管合拢焊缝选择合适的接...
2024-03-26
...n by Twin-wire Submerge Arc Welding Procedure双丝埋弧焊接头性能及焊缝几何尺寸研究3.Research on Mechanical Properties of Welding Joint Made by Pulsed Submerged Arc Welding Technology and Application in Engineering;脉冲埋弧焊接头力学性能研究及工程应用4.Research on M...
2024-03-26
...sidual Stresses of the Butt Welded Joint of Steel Member;钢构件对接焊焊缝横向残余应力研究14.Study on Defction of Transverse Joints of Simply-Supported Hollow Slab Girder Bridges空心板简支梁桥横向铰接缝病害分析15.Judge of Transverse Crack of Thick-Walled Seam by Ultras...
2024-03-12
...******关损耗优化方法（材料加工工程）15.*********号特征与焊缝的数学模型研究（数学、焊接、信号、模型）职称分三级，分别是初级职称、中级职称、高级职称，高级职称又分副高级和正高级。在影响升职、工资评定的各种因素...
2024-01-31
![[两会]青年技工托代表捎句话：苦练内功 为国筑梦](https://www.dtxt.com.cn/uploadfile/img/2023/11/30/7f1b47f82e725020eee79b521ee1f04a.jpg)
...用，不断学习、锻炼，长真本事，重视质量，做好每一条焊缝，做好每一台车，为新时代龙江振兴发展贡献力量。张敬华告诉记者，总书记的到来，令大家非常振奋，干事创业的信心更足了。尤其是青年技术工人，大家在思想上...
2023-11-30
... weld based onstructure light vision sensing;基于结构光视觉传感的焊缝视觉信息检测和识别研究2.Study on the color time-encode technology based onstructure light;基于结构光的颜色时间编码技术研究3.Welding technology with half autonomous trajectory based onstructure...
2024-03-08
...手柄是否拆除B、操作手柄位置是否与运行状态变压器的焊缝漏油时，要吊出器芯，将油放净后，进行补焊。 （)开环系统对于负载变化引起的转速变化不能自我调节，但对其他外界扰动是能自我调节的（）我国规定（)、（)、（)...
2014-05-28
...的焊花把手臂皮肤烫得冒烟，也绝不停弧，直到完成整条焊缝。”易冉中车株洲车辆公司电焊高级技师株洲市总工会兼职副主席入职中车21年，经她的手焊出8万辆优质新型重载高速铁路货车，先后荣获全国劳动模范、全国五一劳...
2012-10-18
