硬面合金是利用研制的氮合金自保护硬面药芯焊丝在低碳钢板上堆焊得到。
The hardfacing alloy was deposited onto a low carbon steel substrate by self-shielded arc welding using nitrogen alloying self-shielded hardfacing flux-cored wire.
WA高品质药芯焊丝，我们生产世界上品种最全的硬面堆焊焊丝；
WA high quality welding wires; we produce the most comprehensive wire.
WA高品质药芯焊丝，我们生产世界上品种最全的硬面堆焊焊丝；
WA high quality welding wires; we produce the most comprehensive wire.
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