对有裂纹的装甲钢板和铝热焊修补后的装甲钢板在受同样正向分布载荷下进行了抗击强度分析。
Under similarly distributed load the anti-shock strength is analyzed with regard to cracking armor plate and the thermit welding armor plate.
结果表明，钢体上开工艺槽导致焊后残余应力增加， 对接头强度不利；钎缝厚度存在一最佳值。
The result showed that notch was disadvantageous to the strength of joints, and the optimal value of filler metal thickness existed.
试验结果表明，焊后炉中冷却始温对焊缝焊接强度影响最大，冷却时间次之，焊前脱水方式对焊接强度影响最小。
The test results indicate that cooling beginning temperature after brazing is most influential to its joint strength, then the cooling hours and finally the way of dehydrating before brazing.
应用推荐