添加铪是改善合金中温性能的有效途径之一。

Addition of Hf to a superalloy is one of the effective approaches to improve its mid-temperature properties.

youdao

添加铪是改善合金中温性能的有效途径之一。

Addition of Hf to a superalloy is one of the effective approaches to improve its mid-temperature properties.

youdao