| 摘要 |
Coated welding electrode for high-alloy chrome-nickel-molybdenum austenitic steels consists of high-alloyed steel rod, which contains carbon, silicon, manganese, chromium, nickel, molybdenum, iron and coating, and it in addition contains nitrogen. Coating in addition contains at least one arc stabilizing substance selected from carbonates of calcium, magnesium, sodium, silicates and aluminum silicates of potassium and sodium, fluoride of calcium and oxides selected from metals - titanium, chromium, zirconium, and also iron powder. |
