论文部分内容阅读
研究了TIG熔修对EH36钢T型接头试样落锤试验结果的影响和用于焊接结构的T型接头落锤试样的落锤试验方法。结果表明 ,TIG熔修能大大提高T型接头落锤试样的抗断裂能力 ,能使EH36钢T型接头落锤试样的断裂温度降低 6 0℃
The effect of TIG welding repair on the drop weight test results of the T-joint specimen of EH36 steel and the dropping weight test method of the T-joint drop weight specimen for the welded structure were studied. The results show that TIG welding can greatly improve the anti-fracture ability of the T-joint drop-weight sample, and can reduce the fracture temperature of the drop-weight specimen of the T-joint of EH36 steel by 60 ℃