The results showed that non-metal inclusions in weld metal are round in shape and droplet are chemical reaction products in droplet stage.

 
  • 結果表明焊縫和熔滴中的非金屬夾雜物呈圓球形,它們是熔滴反應區化學(xué)反應的產(chǎn)物,屬“內生”性質(zhì);
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