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
Cu-Fe-Cr-Ni原位復(fù)合材料的組織結(jié)構(gòu)與磁性
DOI:
作者:
作者單位:

作者簡介:

通訊作者:

中圖分類號:

基金項(xiàng)目:

教育部科學(xué)技術(shù)研究重點(diǎn)項(xiàng)目(205015)；河北省教育廳博士科研基金資助項(xiàng)目(B2004202)


Microstructure and Magnetic Properties of Cu-Fe-Cr-Ni in-Situ Composites
Author:
Affiliation:

Fund Project:

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

    通過真空熔煉、熱軋和大量拉拔變形制備Cu-Fe-Cr-Ni原位復(fù)合材料。用X射線衍射儀、掃描電鏡和透射電鏡觀察分析結(jié)構(gòu)和形貌，用VSM測試Cu-Fe-Cr-Ni原位復(fù)合材料的磁性。結(jié)果表明，隨著鐵素體纖維細(xì)化至亞微米級，沿絲材軸向Cu-Fe-Cr-Ni原位復(fù)合材料表現(xiàn)出顯著的磁各向異性，出現(xiàn)了Perminvar效應(yīng)，磁滯回線呈峰腰形。隨著變形量的增大，Cu-Fe-Cr-Ni原位復(fù)合絲材的矩形度逐漸提高，在η=10.11時(shí)達(dá)到0.33

    Abstract:

    Cu-Fe-Cr-Ni in-situ composite wires were manufactured by inductive melting, casting, hot rolling and heavily cold drawing. The structure and morphology were analyzed by XRD, SEM and TEM. The magnetic properties were examined by vibrating sample magnetometer. With the ferrite fibers are fined down to submicrometer, obvious magnetic anisotropy and the Perminvar effect were found along the axis of wires. After deformation of higher amount, the rectangle degree increases gradually to a value of 0.33 at η=10.11

    參考文獻(xiàn)
    相似文獻(xiàn)
    引證文獻(xiàn)
引用本文

孫世清. Cu-Fe-Cr-Ni原位復(fù)合材料的組織結(jié)構(gòu)與磁性[J].稀有金屬材料與工程,2009,38(9):1594~1597.[Sun Shiqing. Microstructure and Magnetic Properties of Cu-Fe-Cr-Ni in-Situ Composites[J]. Rare Metal Materials and Engineering,2009,38(9):1594~1597.]
DOI：[doi]

復(fù)制
文章指標(biāo)
  • 點(diǎn)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:2008-09-30
  • 最后修改日期:
  • 錄用日期:
  • 在線發(fā)布日期:
  • 出版日期: