最新色国产精品精品视频,中文字幕日韩一区二区不卡,亚洲有码转帖,夜夜躁日日躁狠狠久久av,中国凸偷窥xxxx自由视频

+高級檢索
鈦鋁合金高溫腐蝕防護研究進展
作者:
作者單位:

中山大學 材料學院，廣東 深圳 518107

作者簡介:

通訊作者:

中圖分類號:

TG174

基金項目:

國家自然科學基金（52271084，51971205）；廣東省基礎(chǔ)與應(yīng)用基礎(chǔ)研究基金（2021B1515020056）


Research Progress on High-Temperature Oxidation Protection of TiAl Alloys
Author:
Affiliation:

School of Materials, Sun Yat-sen University, Shenzhen 518107, China

Fund Project:

  • 摘要
    • |
  • 圖/表
    • |
  • 訪問統(tǒng)計
    • |
  • 參考文獻
    • |
  • 相似文獻
    • |
  • 引證文獻
    • |
  • 資源附件
    • |
  • 文章評論
    摘要:

    鈦鋁合金因其低密度、高強度以及優(yōu)異的抗蠕變性能等特點，被視為航空航天及其他高溫應(yīng)用領(lǐng)域極具潛力的材料。然而，在750 ℃以上環(huán)境中抗氧化性能不足限制了其廣泛應(yīng)用。本文綜述了鈦鋁合金的分類、發(fā)展歷程以及高溫氧化行為，包括氧化膜的形成機制和結(jié)構(gòu)演變，重點討論了21世紀以來鈦鋁合金的制備技術(shù)、整體合金化、增強相技術(shù)和表面改性技術(shù)在提高合金抗高溫氧化性能方面的研究進展，以及理論計算在研究合金氧化機制過程中的應(yīng)用，并對該領(lǐng)域的發(fā)展趨勢進行展望。

    Abstract:

    The TiAl alloy is considered a promising material for aerospace and other high temperature applications due to its low density, high strength and excellent creep resistance. However, its application is currently limited by its poor oxidation resistance above 750 ℃. In this paper, the classification, development, and high temperature oxidation behavior of TiAl alloys were reviewed. The formation mechanism and structural evolution of oxide films were discussed. The research progress of the preparation processing, bulk alloying, reinforcing phase and surface modification technologies aimed at improving the high temperature oxidation resistance of TiAl alloys since the 21st century were summarized. Furthermore, the application of theoretical calculation in oxidation process was discussed and the development trend of this field was prospected.

    參考文獻
    相似文獻
    引證文獻
引用本文

葉鑫宇,伍廉奎,曹發(fā)和.鈦鋁合金高溫腐蝕防護研究進展[J].稀有金屬材料與工程,2025,54(3):803~817.[Ye Xinyu, Wu Liankui, Cao Fahe. Research Progress on High-Temperature Oxidation Protection of TiAl Alloys[J]. Rare Metal Materials and Engineering,2025,54(3):803~817.]
DOI：10.12442/j. issn.1002-185X.20240508

復(fù)制
文章指標
  • 點擊次數(shù):
  • 下載次數(shù):
  • HTML閱讀次數(shù):
  • 引用次數(shù):
歷史
  • 收稿日期:2024-08-12
  • 最后修改日期:2024-11-22
  • 錄用日期:2024-12-02
  • 在線發(fā)布日期: 2025-03-25
  • 出版日期: 2025-03-25