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   接管角焊缝 的翻译结果: 查询用时:0.205秒
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接管角焊缝
相关语句
  pipe angle seam
     Analysis to Cracks on Pipe Angle Seam of Type Ⅲ Pressure Vessel
     Ⅲ类压力容器接管角焊缝裂纹分析
短句来源
  “接管角焊缝”译为未确定词的双语例句
     Safety Assessment of Nozzle Fillet Defects on 300MW Boiler Steam Drum
     300MW锅炉汽包接管角焊缝缺陷安全评定
短句来源
     ULTRASONIC TESTING FOR NOZZLE WELDS OF PRESSURE VESSELS
     压力容器接管角焊缝超声波探伤
短句来源
     Analysis of Defect Location by UT in the Fillet Weld of Insertion Nozzle on Spherical Head
     球形封头插入式接管角焊缝超声波探伤中的缺陷定位分析
短句来源
     The paper introduces an ultrasonic testing technique using shear wave method for curved surface with changeable curvature and an auto-ultrasonic testing equipment suited for small size nozzle welds. The technique and equipment provide an effective measure for solving the inspection difficulties of small nozzle fillet welds.
     介绍了变曲率曲面横波探伤技术和适应于小尺寸接管角焊缝的自动超声波探伤设备,为解决接管角焊缝超声波探伤提供了一种有效的检验方法和技术设备。
短句来源
     Through mctallograph examination and chemical composition analysis, the cracking on fillet joint of tube box is proved to be stress corrosion cracking.
     通过金相和化学成分分析确定了1Cr18Ni9Ti钢制管箱接管角焊缝接头、管箱短节纵缝接头处出现的裂纹为应力腐蚀裂纹.
短句来源
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  相似匹配句对
     ULTRASONIC TESTING FOR NOZZLE WELDS OF PRESSURE VESSELS
     压力容器接管焊缝超声波探伤
短句来源
     Analysis to Cracks on Pipe Angle Seam of Type Ⅲ Pressure Vessel
     Ⅲ类压力容器接管焊缝裂纹分析
短句来源
     angle.
    
短句来源
     THE CALCULATION OF SPECIAL WELDED SEAMS
     特殊焊缝的计算
短句来源
     Ultrasonic Flaw Detection of T-fillet Welds
     T型焊缝超声波探伤
短句来源
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The paper introduces an ultrasonic testing technique using shear wave method for curved surface with changeable curvature and an auto-ultrasonic testing equipment suited for small size nozzle welds. The technique and equipment provide an effective measure for solving the inspection difficulties of small nozzle fillet welds.

介绍了变曲率曲面横波探伤技术和适应于小尺寸接管角焊缝的自动超声波探伤设备,为解决接管角焊缝超声波探伤提供了一种有效的检验方法和技术设备。

Through mctallograph examination and chemical composition analysis, the cracking on fillet joint of tube box is proved to be stress corrosion cracking. The reasons and conditions to cause SCC and measure to overcome it are discussed.

通过金相和化学成分分析确定了1Cr18Ni9Ti钢制管箱接管角焊缝接头、管箱短节纵缝接头处出现的裂纹为应力腐蚀裂纹.分析了裂纹产生的原因并提出了防止措施.

Cracks in tube and cylinder fillet in fission petrol reactor for output of 300 thousand tons/year ethylene occur during inspection and are located in either fusion zone or weld metal. Two kinds of cracking are induced by wide martensite band and carbon - rich band or a phase, all above lead to brittleness of structure which is caused by unsuitable selection of welding consumables and technology.

对某厂30万吨/年乙烯装置裂解汽油二段反应器锻焊接管(A182-F321)与筒体(A387Cr12C12+A240-321)相连角焊缝区裂纹的探伤、检验和分析得出,上述裂纹或位于角焊缝筒体侧熔合区(9例接管),或位于角焊缝金属中(4例接管),两种类型裂纹分别由角焊缝筒体侧熔合区焊缝一侧形成较宽的马氏体带和增碳带引起的脆化(500HV)及角焊缝金属中含量较高的δ铁素体转变成σ相引起的脆化(A_(?)为6-24J)所诱发。不适当的焊接材料和焊接工艺是造成接管角焊缝区两种形式材质脆化而引发两种性质裂纹的根本原因。

 
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