The smelting parameters and continuous-casting process in developing carbon welding rod steel of H08A are introduced, the cause for success and lost is analyzed, some measures proposed.
介绍了宣钢试验碳素焊条钢h 08 A的冶炼参数和连铸工艺，分析了试验成功的原因和失败的教训，提出了解决措施。
It points out that reasonable drug composition of welding rod can improve the low temperature properties of low carbon steel weld.
指出合理的焊条药皮组分可明显提高低碳钢焊缝的低温性能。
The welding rod capable of forming pile-up welded graphite-steel metal consists of welding rod core of low-carbon steel and nickel or nickel-base alloy and coating outside the welding rod core.
本发明公开了一种可通过焊接形成石墨钢堆焊金属的焊条。它由低碳钢、镍或镍基合金制成的焊芯和压涂在焊芯外表面的焊条药皮构成；
The welding rod capable of forming pile-up welded graphite-steel metal consists of welding rod core of low-carbon steel and nickel or nickel-base alloy and coating outside the welding rod core.
本发明公开了一种可通过焊接形成石墨钢堆焊金属的焊条。它由低碳钢、镍或镍基合金制成的焊芯和压涂在焊芯外表面的焊条药皮构成；
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