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这次钛合金加工考察组,在美国考查了与钛加工生产有关厂家和研究单位共9个,其中与格鲁曼飞机制造厂仅进行了技术座谈。美国研制,生产,使用钛合金的历史最久,产量高,品种规格多,规模最大,经验成熟,但我们所参观的几个厂,有的设备陈旧,如不及时更新,在工艺上有可能落后。熔炼:目前生产不同规格,不同等级和不同合金的铸锭,大量生产的锭型为:直径
The titanium alloy processing inspection team in the United States examined the titanium processing and production-related manufacturers and research institutes a total of nine, with the Grumman aircraft factory only conducted a technical discussion. The United States has the longest history of producing, producing and using titanium alloys, the high output, the large variety of specifications, the largest scale, and the mature experience. However, some plants we visit have outdated equipment and may be technologically possible without timely updating behind. Smelting: currently produces different specifications, different grades and different alloys ingot, mass production of ingot: Diameter