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Ni25镍基自溶性合金粉末
特点:KA.Ni25是硬度低的合金粉末,粉末的自溶性、润湿性和喷焊性能好、喷焊沉积层耐蚀、耐急冷、耐热性能好、易加工等特点。
用途:适用于修复玻璃、塑料、橡胶等模具的表面强化及修复。
粉末熔融温度:1050~1120°C
喷焊沉积层硬度:HRC23~28
粉末粒度范围:-150目、-320目(一步法)、-150目~+320目(二步法)
Ni25合金粉末化学成份 wt%
牌号 | C | Si | B | Cr | Fe | Ni |
KA.Ni25A | ≤0.1 | 3.0~4.0 | 1.0~2.0 | — | ≤1.5 | 余量 |
KA.Ni25B | ≤0.1 | 3.0~4.0 | 1.0~2.0 | — | ≤8.0 | 余量 |
KA.Ni25C | ≤0.1 | 3.0~4.0 | 1.0~2.0 | 5.0~10 | ≤4.0 | 余量 |
KA.Ni25D | ≤0.1 | 3.0~4.0 | 1.0~2.0 | 5.0~10 | ≤4.0 | 余量 |
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