研究了在高温合金K17表面上低压固体粉末包埋（LPPC）渗铝工艺。
The aluminizing process by low press packing cementation(LPPC) on the surface of K17 superalloy was investigated in this paper.
研究了在高温合金K17表面上低压固体粉末包埋（LPPC）渗铝工艺。
The aluminizing process by low press packing cementation(LPPC) on the surface of K17 superalloy was investigated in this paper.
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