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Teledyne Wash Chang Albany公司发展了一种能满足高性能轻重量宇航推进系统要求的铌合金WC—103(Nb—10Hf—1Ti)。这种合金可代替强度较低的合金并同时保持所需的成形性和可焊性,是一种可成形性最好的铌合金,而且它可成功地施加硅化铬等抗氧化涂层。
Teledyne Wash Chang Albany has developed a niobium alloy WC-103 (Nb-10Hf-1Ti) that meets the requirements of high-performance light-weight aerospace propulsion systems. This alloy is the most formatable niobium alloy to replace lower strength alloys while maintaining the desired formability and weldability, and it successfully applies anti-oxidation coatings such as chromium silicide.