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粉末冶金制備TiAl基合金板材的研究現(xiàn)狀及趨勢
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TG146.2

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“863”高技術(shù)基金資助項目(2002AA305209)


Present Status and Future Prospects for PM TiAl-Based Alloy Sheet
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    摘要:

    綜述了TiAl基合金板材的元素粉法和預(yù)合金粉法2種粉末冶金制備工藝，介紹了元素粉末法、金屬箔片法、預(yù)合金粉熱軋法、物理氣相沉積法和等離子噴涂法等工藝的制備過程和材料性能，論述了上述方法的特點(diǎn)和發(fā)展趨勢。

    Abstract:

    Two powder metallurgic methods of manufacturing TiAl based alloy sheet, including elemental powder metallurgy and pre-alloying powder metallurgy, are briefly reviewed. And the fabricating processes and materials properties of elemental powder metallurgy, elemental foil powder metallurgy, hot rolling of pre-alloyed powders, physical vapor deposition and plasma spraying are introduced. Meanwhile, the process characteristics and prospects for these techniques are also described.

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劉峰曉 賀躍輝 劉詠 黃伯云 李智.粉末冶金制備TiAl基合金板材的研究現(xiàn)狀及趨勢[J].稀有金屬材料與工程,2005,34(2):169~173.[Liu Fengxiao, He Yuehui, Liu Yong, Huang Baiyun, Li Zhi. Present Status and Future Prospects for PM TiAl-Based Alloy Sheet[J]. Rare Metal Materials and Engineering,2005,34(2):169~173.]
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  • 最后修改日期:2003-09-22
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