By adding silicon, manganese, boron and rare earth elements to the alloy, the properties of the alloy was optimized.

  • 在国产ZZnAl4Y合金的基础上添加硅,锰,硼,钛和稀土元素,优化合金性能。

  • 互联网摘选 2025-01-20 11:58:19

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