②电源极性 碳索钢和低合金钢碳弧气刨时，一般采用直流反接(DCRP)，即工件接负极，炭棒接正极。采用直流反接碳弧气刨时，熔化金属的碳含量高达1.44%，而正接时碳含量为0.38%。
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... 焊条直径 core diameter 直流反接 DCEP direct current electrode positive 直流正接 DCEN direct current electrode negative ...
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我不需要金额，我需要一个好的KINDLE » I don't need amount, I need a good KINDLE 直流反接 » DC anti-received 在世界上，他成为了最慷慨的慈善家 » In the world, he became the most generous philanthropist ..
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反接直流 reversed polarity direct current
直流反接用于大多数不锈钢的焊接。
DCEP (Direct Current Electrode Positive) is used for most stainless-steel welding.
研究了交流和直流反接两种型式下焊丝金属熔敷率、焊接接头金属组织以及接头的力学性能。
The deposition efficiency of welding wires metal, microstructure and mechanical properties of welded joints were studied.
本文通过对大功率斩波器紫铜水冷散热器的焊接工艺、技术进行分析研究，得出了一种新型实用的直流反接焊接技术。
By analyzing weld technology of the purple copper water-cooled radiator used in high-power chopper, we have found a newly direct and current anti-weld method.
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