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据俄文《冶金文摘》1991年11月号报道,通用电气公司研制的一种新型镍基合金在英国获得专利权,专利号为UK 2234521。 这种新的耐热镍基合金可用于制作在超高温条件下工作的航空和陆上使用的燃气涡轮发动机的叶片。
According to the Russian “Metallurgical Digest” November 1991 report, a new type of nickel-based alloy developed by General Electric Company in the United Kingdom was patented, the patent number is UK 2234521. This new heat-resistant nickel-based alloy can be used to make blades of gas turbine engines for both aerospace and land-based operations operating at very high temperatures.