| 摘要 |
Spray-weldable self-fluxing metal powders containing B or B and Si contain additionally at least 0.2% Al, e.g. 0.2-2% Al. Al may be added to Ni-base alloys within the following range: .C.0-1% .Si.1-6% .B.1-6% .Fe.0-5% .Cr.0-20% .Cu.0-8% .Mo.0-10% .Ni.and impurities the balance or to Co alloys within any of the following ranges in percentages: <TABS:0843423/II/1> |
