摘要
通过对烧结焊剂SJ101与熔炼焊剂HJ431及烧结焊剂SJ601与熔炼焊剂HJ260分别进行埋弧焊工艺试验和分析,以及烧结焊剂SJ101和SJ601在锅炉、压力容器制造中的应用。试验结果与应用实践证明:用烧结焊剂代替相应熔炼焊剂完全能满足产品焊接品质要求,且烧结焊剂具有焊缝力学性能高、焊接工艺性能好、焊剂堆积密度小、消耗量低等特点。这些对正确使用烧结焊剂提供了科学依据,具有一定的参考、借鉴作用。
The tests of submerged arc welding process were carried on with sintered flux SJ101 and SJ601 and smelting flux HJ431 and HJ260, and the application of sintered flux SJ101 and SJ601 in boiler and pressure vessel manufacturing was analyzed. Experimental results and practice have proved that sintered flux instead of the smelting flux can meet the quality requirements of welding products, and sintered flux is with high mechanical properties, good welding performance,small bulk density and low consumption.
出处
《铸造技术》
CAS
北大核心
2016年第6期1229-1231,共3页
Foundry Technology
关键词
烧结焊剂
熔炼焊剂
焊接工艺
smelting flux
sintered flux
welding process
