| 摘要 |
Hard facing of iron and iron base alloy substrates is disclosed using a hard facing material containing vanadium carbide and a flux composition containing nickel boron or calcium silicon. The nickel boron is used in amounts ranging from about 1 to 3% by weight of the mixture while the calcium silicon is used in amounts ranging from about 0.1 to 0.5% by weight of the mixture. |
