| 摘要 |
FIELD: solder alloys. SUBSTANCE: invention is designed for use in manufacturing welded parts and units of aircraft and ship turbines, thin-wall radiators, and in other areas where welding objects operate under high-temperature conditions. Solder alloy contains, wt %: chromium, 19.2-40.0; silicon, 3.0-7.5; aluminum, 1.1-5.0; cobalt, 0.5-6.0; iron, 8.0-28.0; molybdenum, 1.0-7.9; niobium, 0.5-7.5; titanium, 0.5-7.4; and nickel, the balance. EFFECT: reduced erosion capacity of weld alloy and improved heat-resistance characteristics of welded objects. 1 tblf
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