1) exothermic welding
放热焊接
1.
Based on copper plating grounding rods and exothermic welding technology,the application of new grounding materials and technologies in grounding systems was introduced.
以铜镀钢接地棒、放热焊接技术等为主介绍了新接地材料和工艺在接地系统中的应用,并以英国ER I-CO公司的一个案例简单介绍了在实际接地系统中的应用以及工艺流程;同时,通过实际应用案例中技术和经济上的比较,论证了新型接地材料以及放热焊接等工艺在接地系统应用中的经济性、有效性和可靠性。
2) exothermic welding
放热式焊接
3) thermite welding
铝热焊接
1.
This paper introduces the problems existing in the coke car's track before transformation, makes theoretical analysis on the thermite welding, and expounds the social benefit and economic benefit of paving the vehicular track by using the thermite welding.
介绍了熄焦车轨道改造前存在的问题,对铝热焊接进行了理论分析,阐述了铝热焊接行车轨道的社会效益及经济效益。
2.
Because the thermite welding needs no electricity or gas and operates expediently, four kinds lash-up welding tools were designed and manufactured, which are self-propagating high-temperature synthesis (SHS) welding pot, SHS welding sleeve, portable shaft welding apparatus and adjustable shaft welding apparatus.
为此,利用铝热焊接无需电、气以及操作方便的特点,自行设计制作了自蔓延焊锅、自蔓延焊筒、便携式焊轴器和可调式焊轴器4种应急焊修工具,推动了铝热焊接技术的实用化进程。
5) welding with hot-pressing
热压焊接
6) RSH
耐焊接热
1.
Study on the Reason Influenced of Failure of RSH in Ni/Cu Electrode Y5V MLCC;
影响Ni/Cu电极Y5V MLCC耐焊接热失效的原因
补充资料:焊接:铝热焊
用化学反应热作为热源的焊接方法。焊接时﹐预先把待焊两工件的端头固定在铸型内﹐然后把铝粉和氧化铁粉混合物(称铝热剂)放在坩堝内加热﹐使之发生还原放热反应﹐成为液态金属(铁)和熔渣(主要为Al2O3)﹐注入铸型。液态金属流入接头空隙﹐形成焊缝金属﹐熔渣则浮在表面上。为了调整熔液温度和焊缝金属化学成分﹐常在铝热剂中加入适量的添加剂和合金。图 钢轨的铝热焊 为钢轨的铝热焊。铝热焊具有设备简单﹑使用方便﹑不需要电源等特点﹐常用於钢轨﹑钢筋和其他大截面工件的焊接.
说明:补充资料仅用于学习参考,请勿用于其它任何用途。
参考词条