异爪犀金龟属 heteronychus
层状异金属簇 layer mixed metal cluster
异教黑金属 Pagan Black Metal
异教金属 Pagan Metal
异种金属 dissimilar metal ; different metals ; dissimilar metal combination
异型金属缠绕垫 Special shape SWG
金属异物 metal foreign body ; metallic foreign body ; foreign metallic body
异种金属接触腐蚀 differential metals contact corrosion
异种金属焊接 [机] dissimilar metal welding ; welding of dissimilar metals
本文主要研究了LF2铝合金与Q235钢之间异种金属电子束焊接工艺。
The dissimilar metals joining between aluminum alloy LF2 and Q235 steel with electron beam welding (EBW) was investigated.
对铜与钢，铜与不锈钢异种金属氩弧钎焊工艺进行了研究，并成功地用于高效热交换器生产。
Tig brazing process between dissimilar metals like copper and steel, copper and stainless steel are investigated and well-applied to production for high efficiency heat exchangers.
结果表明，采用电绝缘法兰、套管、以及在整个管系中采用电绝缘吊架、支架，是舰船海水管系中防止异种金属接触腐蚀目前最有效的绝缘措施。
The results showed that the insulating flanges, sleeves, brackets were the most effective way to prevent galvanic corrosion of dissimilar metals for seawater pipelines in naval vessel's.
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