
铁基自熔性合金粉末Fe-based
合X号 Alloy | 硬度 Hardness | 合金成分NominalCompositionwt% | ||||||||
Fe | Cr | Si | B | W | Ni | Mo | Mn | C | ||
Fe25 | 25HRC | BAL | 15 | 3 | 3 | 20 | 2 | 0.2 | ||
Fe40 | 40HRC | BAL | 17 | 3 | 2 | V:0.5 | 12 | 1.2 | 0.1 | |
Fe45 | 45HRC | BAL | 5 | 4 | 4 | 30 | 0.6 | |||
Fe50A | 50HRC | BAL | 17 | 3.5 | 3.5 | 8 | 0.9 | |||
Fe50B | 50HRC | BAL | 5 | 3.5 | 2.5 | 9 | 3 | 2 | 0.6 | |
Fe55 | 55HRC | BAL | 16 | 3.5 | 2 | 5 | 1.2 | 0.2 | ||
Fe60A | 60HRC | BAL | 18 | 4 | 3.5 | V:0.5 | 9 | 2 | 1.5 | 2 |
Fe60B | 60HRC | BAL | 30 | 4 | 3.5 | 5 | 1.5 | 3.2 | ||
Fe60C | 60HRC | BAL | 25 | 3.5 | 2 | Cu:1 | 2.5 | 2 | 4.2 |
Fe40铁基自熔合金喷焊粉
成分:FeCr17B2Si3Ni12Mo1.2V0.5C0.1;熔点:1120℃-1250℃;硬度:40HRc
粒度:-60M+150M;-150M+300M;-300M
自熔性较好,具有较好的耐磨性,适用于氧乙炔喷焊、等离子喷焊、激光熔覆工艺,
常用于阀门密封以及农业、运输、建筑机械等易磨损部位的修复或预防性保护,如齿轮、刮板、车轴等