钎焊缺陷,brazing defects
1)brazing defects钎焊缺陷
英文短句/例句
1.Research on the Structure Changing of the SiCp/ZL101A Vibration Brazing Bond;SiCp/ZL101A复合材料振动钎焊缺陷去除工艺研究
2.Analysis of the Causation of Aluminum Vacuum Brazing Defects and Its Technical Eliminating Measure铝合金真空硬钎焊缺陷分析与消除措施
3.Machine Vision Based Design of Defect Brazing Central Testing and Separation System基于机器视觉的缺陷钎焊环检测分选系统方案设计
4.infrared bond defect detection system红外焊接缺陷探测系统
5.infrared Bond defect detector红外焊接缺陷检测器
6.electric brazing电加热钎焊;电热钎焊;电热铜焊;电热硬钎焊
7.Defects Detection Algorithm for On-line Automatic Detection of Welding Defects;焊接缺陷在线自动检测中缺陷检测算法的研究
8.Some regulation is obtained: lack of penetration flaw makes the structure produce the big stress in the part.焊缝未焊透缺陷仅使结构在局部产生较大应力。
9.If any sample weld is deficient, all welds shall be checked.若任一取样焊缝有缺陷，需检查所有焊缝。
10.The Numerical Simulation of Weldind Defect and Welding Residual Stresses in the Spherical Tank;球罐焊缝缺陷与焊接残余应力的数值模拟
11.Analysis for the Welded Empty Sphere Joint with Incompletely Filled Groove Defect;含未焊透缺陷网架焊接空心球节点应力分析
12.Welding the Carriage Framework Analysis of the Familiar Blemish to the CO_2 Protection;对CO_2保护焊焊接车身骨架常见缺陷的分析
13.Preliminary Analysis of Bead Defects Formation Mechanism in High-speed GMAW高速GMAW焊接焊缝成形缺陷机理的初步分析
14.Welding Defects of Submerged Arc Welding of Box Derrick and the Countermeasures箱体井架埋弧焊的焊接缺陷及其防止对策
15.Control on Defects of Semi-automatic Submerged-arc Welding of Cylinder Tube浅谈钢瓶筒体半自动埋弧焊焊接缺陷的控制
16.The Application of Wavelet Analysis for the Welding Line Flaw Detection小波分析在焊缝缺陷识别中的应用
17.The Research on Intelligent Recognition of Welding Line Defects on X-ray Film;X射线底片焊缝缺陷智能识别的研究
18.Welding Defect Ultrasonic Test and Idetification Based on LabVIEW;基于LabVIEW的焊缝缺陷超声检测与识别
相关短句/例句
defective Brazing有缺陷的钎焊
3)welding defect焊接缺陷
1.Review of research on friction stirwelding defects;搅拌摩擦焊焊接缺陷的研究
2.Fuzzy assessment of the influence resulted fromwelding defects on structural fatigue life based on the method of artificial neural network;焊接缺陷对结构疲劳性能影响智能综合评判
3.Fatigue life prediction for butt welds of 30CrMnSiNi2A steel containingwelding defect;含焊接缺陷的30CrMnSiNi2A钢焊接件的疲劳寿命估算
4)weld defects焊缝缺陷
1.In order to detectweld defects in steel tube,we set up a realtime imaging and detecting system.为了自动检测螺旋钢管焊缝缺陷,建立了x光探伤实时成像与自动检测系统。
5)weld defects焊接缺陷
1.The result shows that the ring weld hasweld defects and under alternating stress it will crack,which will finally cause breaking of the urea synthetic tower.某发生事故的尿塔为多层包扎式筒体,经过金相组织检查、晶粒度测定和循环变形分析,认为环焊缝存有焊接缺陷,在交变应力作用下,焊接缺陷会萌生裂纹,并最终导致尿塔断裂失效。
2.Pointing to the circumferential weld of miltilayer warping high pressure vessel hadweld defects out of the allowance and cylinder shells on its both sides were loosed.针对多层包扎式筒体的环焊缝存有的焊接缺陷，及环焊缝两侧的筒节层板松动的问题，应用壳体理论应力分析方法计算出壳体各部位的真应力以及变形等；以电子计算机算出的数据进行综合分析，进而推断出于焊接缺陷处会萌生裂纹的结
3.Processing the aluminum weld image from the scanning of the X ray negative can derive the binary image of theweld defects.利用 X射线底片扫描成像法得到铝合金焊缝图像 ,再通过图像处理方法即可得到焊接缺陷二值图象 。
6)welding defects焊接缺陷
1.Fatigue reliability evaluation for welding construction containingwelding defects;含焊接缺陷构件的疲劳可靠性评定
2.According to on site construction practice in recent years,the features andwelding defects of industrial pure Ni equipment and pipes and the causes induced are analyzed.结合近年来现场试验与施工实践,分析研究了中小型镍材(工业纯镍)设备与管道的特点、性能、焊接缺陷与产生原因,以及防止与消除其缺陷、优化制造施焊质量的工艺措施,并总结了若干条注意事项。
3.According to the on-site tests in resent years,this article analysed the characteristics andwelding defects of chemical Zr mini-containers.结合近几年现场试验及工程实践,分析了化工用小型锆(工业纯锆)容器的焊接缺陷及其产生原因,研究了防止与消除焊接缺陷(尤其是焊接弧波裂纹)、优化制造施工质量的工艺措施。
延伸阅读
缺陷分子式：CAS号：性质：晶体中存在的各种各样的缺陷。通常将缺陷分为点缺陷、线缺陷、面缺陷和体缺陷。在考察材料的机械性能时，线缺陷、面缺陷和体缺陷是非常重要的。点缺陷对材料的功能性质具有关键性的影响，因而是固体化学和物理所最关心的一类缺陷。晶体中的点缺陷主要有：空位缺陷、间隙缺陷、杂质缺陷等。M格位上的空位缺陷常用VM表示，其中V表示空位，是英文vacancy的简称；处在间隙位置上的M原子所形成的间隙缺陷常用Mi表示，其中M是元素符号，i表示原子处于间隙格位，是英文interstitial的简称；处在M格位上的取代原子R形成的杂质缺陷是MR表示。晶体中的点缺陷常带有电荷，点缺陷的有效电荷等于缺陷位置的实际电荷减去理想晶体相应格位上的电荷，有效电荷用缺陷符号右上角的·，′和×分别表示带有正、负电荷和不带有效电荷。例如氯化银晶体中的间隙离子带一个正电荷，在完美晶体中间隙格位的电荷为零，银离子间隙缺陷的有效电荷是+1，用右上角的一个·表示，这种缺陷表示成Agi·。又如氯化钠中的氯离子空位上的电荷为零，而正常格位上的氯离子的电荷为-1，因而氯离子空位缺陷的有效电荷是+1，表示成VCl·。
