首页>
外国专利>
Repair method of nickel spread wax attaching alloy and super alloy
Repair method of nickel spread wax attaching alloy and super alloy
展开▼
机译:镍散蜡附着合金和超级合金的修复方法
展开▼
页面导航
摘要
著录项
相似文献
摘要
A braze alloy powder mixture that includes a low-melt powder composition and a high-melt powder composition. The low-melt powder composition is made of one or more low-melt powders and includes 50-70% Ni, 8-20% Cr, 8-15% Ta, 4-10% Co, 2-7% Al, and up to 2.25% B. The high-melt powder composition is made of one or more high-melt powders and includes 50-70% Ni, 2-10% Cr, 2-10% Ta, 5-15% Co, 2-10% Al, 2-10% W, and up to about 3% each of Re, Mo and Hf. Up to about 1% Ti, W, Mo, Re, Nb, Hf, Pd, Pt, Ir, Ru, C, Si, and/or Zr may be included in the low-melt powder, while the high-melt powder may include up to about 1% each of Ti, Nb, C, B, Si, and Zr.
展开▼