Surfacing process test is made on Q235 steel substrate by shielded metal arc welding process using electrode CHR322 at different welding current condition.

 
  • 采用焊條電弧焊工藝方法,選用CHR322堆焊焊條在Q235鋼基體上以不同的焊接電流進(jìn)行了堆焊試驗。
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