The paper presents the life evaluating process of girth butt welds by hot spot stress method and the calculation methods of hot spot stress range.
给出了采用热点应力法进行铸钢节点环形对接焊缝疲劳寿命估算的全过程。
Loose plate steel flanges with copper alloy welding neck collar
GB/T15530.6-1995铜合金对焊环松套板式钢法兰
Loose plate steel pipe flanges with welding neck collar with raised face for PN 2.5MPa (25 bar)
GB/T9120.1-1988PN2.5MPa(25bar)凸面对焊环松套板式钢制管法兰
Loose plate steel pipe flanges with welding neck collar with raised face for PN 4.0MPa (40 bar)
GB/T9120.2-1988PN4.0MPa(40bar)凸面对焊环松套板式钢制管法兰
Loose hubbed steel pipe flanges with welding neck collar with raised face for PN 5.0MPa (50 bar)
GB/T9118.2-1988PN5.0MPa(50bar)凸面对焊环松套带颈钢制管法兰
Loose hubbed steel pipe flanges with welding neck collar with raised face for PN 2.0MPa (20 bar)
GB/T9118.1-1988PN2.0MPa(20bar)凸面对焊环松套带颈钢制管法兰
Steel pipe welding neck flanges with ring-joint face for PN10.0MPa (100 bar)
GB/T9115.33-1988PN10.0MPa(100bar)环连接面对焊钢制管法兰
Steel pipe welding neck flanges with ring-joint face for PN 15.0MPa (150 bar)
GB/T9115.34-1988PN15.0MPa(150bar)环连接面对焊钢制管法兰
Steel pipe welding neck flanges with ring-joint face for PN 2.0MPa (20 bar)
GB/T9115.31-1988PN2.0MPa(20bar)环连接面对焊钢制管法兰
Steel pipe welding neck flanges with ring-joint face for PN 25.0MPa (250 bar)
GB/T9115.35-1988PN25.0MPa(250bar)环连接面对焊钢制管法兰
STEEL pipe welding neck flanges with ring-joint face for PN 42MPa (420 bar)
GB/T9115.36-1988PN42.0MPa(420bar)环连接面对焊钢制管法兰
Steel pipe welding neck flanges with ring-joint face for PN 5.0NPa (50 bar)
GB/T9115.32-1988PN5.0MPa(50bar)环连接面对焊钢制管法兰
Analysis and countermeasures of overproof of the edge deviation of welding line in circular seam welding of boiler drum
锅筒环缝对接焊缝边缘偏差超标分析及对策
" Marine combination pipe flanges, slip-on steel outer flanges, butt weld-on steel inner flanges"
GB/T10747-1989船用对焊钢环松套钢法兰(四进位)
Welding Problems and Countermeasures in Big Current Magnetic-field Surroundings;
关于强磁场环境作用下的焊接问题及其对策
The Impact of Heat Treatment on Residual Stress from P92 Pipes Girth Weld
热处理对P92管道环焊缝残余应力的影响
Influence of the environment of a construction site on the quality of welded steel structure
施工现场环境对钢结构焊接质量的影响
Effects of peak temperature of welding thermal circle on hardness of 10CrMo910
焊接热循环峰值温度对10CrMo910钢硬度的影响
Butt welded 1;Butt welded 2;Butt welded 3;Butt welded 4
对接焊接 1;对接焊接 2;对接焊接 3;对接焊接 4
