[1]張義文,劉建濤.粉末高溫合金研究進展[J].中國材料進展,2013,(1):001-11.[doi:10.7502/j.issn.1674-3962.2013.01.01]
ZHANG Yiwen,LIU Jiantao.Development in Powder Metallurgy Superalloy[J].MATERIALS CHINA,2013,(1):001-11.[doi:10.7502/j.issn.1674-3962.2013.01.01]
點擊復制
粉末高溫合金研究進展(
)
中國材料進展[ISSN:1674-3962/CN:61-1473/TG]
- 卷:
-
- 期數:
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2013年第1期
- 頁碼:
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001-11
- 欄目:
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特約研究論文
- 出版日期:
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2013-01-31
文章信息/Info
- Title:
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Development in Powder Metallurgy Superalloy
- 作者:
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張義文; 劉建濤
-
(鋼鐵研究總院高溫材料研究所，北京 100081)
- Author(s):
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ZHANG Yiwen; LIU Jiantao
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(High Temperature Material Research Institute, Central Iron & Steel Research Institute, Beijing 100081, China)
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- 關鍵詞:
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粉末高溫合金; 渦輪盤; 制備工藝; 雙性能盤
- DOI:
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10.7502/j.issn.1674-3962.2013.01.01
- 摘要:
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粉末高溫合金是制造高性能航空發動機渦輪盤等轉動部件的關鍵材料。針對國外粉末高溫合金的研究歷史和現狀，結合粉末高溫合金的制備工藝流程，重點介紹了美國和俄羅斯粉末高溫合金的發展現狀，對比分析了不同粉末制備工藝、粉末固結工藝、盤件成形工藝的特點，總結了粉末高溫合金中存在缺陷的原因及控制方法。針對我國粉末高溫合金的研究歷史和現狀，總結了國內粉末高溫領域所取得的進展。對國內外粉末高溫合金在航空發動機上的應用進行了總結。對超純凈度細粉制備、直接熱等靜壓近終成形、雙性能粉末渦輪盤制備工藝等高性能粉末高溫合金的關鍵技術及發展方向進行了展望。針對國內對粉末高溫合金的需求現狀，指出了國內粉末高溫合金研制和生產過程中存在的問題并給出了相應的解決思路。
- Abstract:
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PM superalloy is key structural materials applied for turbine disc of high thrustweight ratio aeroengine. PM superalloy development in America and Russia is mainly summarized. According to manufacturing process of PM superalloy, different process routes including powder atomization, powder consolidation and disc forming are compared, defects and corresponding controlling methods in PM superalloy are analyzed. The domestic development of PM superalloy is also summarized. PM superalloy applied for aeroengine is summarized. According to developing trend of PM superalloy, the key technologies such as ultra fine and clean powder atomization, near net shape forming by HIP, dual microstructure heat treatment(DHMT) are prospected in developing highperformance PM superalloy. According to current development condition of PM superalloy in china, existed problems and corresponding developing direction are pointed out.
更新日期/Last Update:
2013-01-14