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采用中频感应熔炼方法制备Ni-5at%W合金锭,经锻造和热轧后,再冷轧到50 m长,厚度为60 μm的带材.随后在800~1200℃进行再结晶退火处理.在兼顾“高织构”和“浅晶界”要求下,得出1100℃/0.5h是Ni5W合金基带最佳的退火工艺.根据X射线衍射(XRD)和电子背散射衍射技术(EBSD)结果,在1100℃/0.5 h时该Ni5W合金基带的再结晶立方织构含量达到98.9%(≤10°),且晶粒尺寸均匀.退火后的Ni5W合金基带扫描半高宽(FWHM)值和孪晶界含量接近德国Dresden公司商业化Ni5W合金基带的水平.

参考文献

[1] Iijima Y;Tanabe N;Kohno O et al.[J].Applied Physics Letters,1992,60:769.
[2] Yang F.;Patel S.;Shaw DT.;Narumi E. .IN-PLANE TEXTURING AND ITS EFFECT ON CRITICAL CURRENT DENSITIES OF YBA2CU3O7-X THIN FILMS GROWN ON POLYCRYSTALLINE SUBSTRATES[J].Physica, C. Superconductivity and its applications,1995(3/4):299-304.
[3] Goyal A.;List FA.;Specht ED.;Feenstra R.;Paranthaman M.;Cui X.;Lu SW.;Martin PM.;Kroeger DM.;Christen DK.;Kang BW.;Norton DP. Park C.;Verebelyi DT.;Thompson JR.;Williams RK.;Aytug T.;Cantoni C.;Lee DF. .Recent progress in the fabrication of high-J(c) tapes by epitaxial deposition of YBCO on RABiTS[J].Physica, C. Superconductivity and its applications,2001(Pt.2):903-913.
[4] Hiei H.;Takahashi Y.;Kim SB.;Yamada Y.;Shibata J. Hirayama T.;Ikuta H.;Hirabayashi I.;Mizutani U.;Yamagiwa K. .YBCO thin films on multilayers prepared by all-chemical solution deposition processing[J].Physica, C. Superconductivity and its applications,2001(Pt.2):942-945.
[5] Amblard J;Froment M;Maurin G .[J].Electrochemica Acta,1983,28:999.
[6] Yuan Guansen;Jian Yang;Shi Dongqi et al.[J].PHYSICA C,2000,337:91.
[7] 刘春芳,吴宣,王飞云.YBCO厚膜用高变形率Ni基带中的加工和退火织构[J].稀有金属材料与工程,1999(05):269.
[8] Wang Jianhong;Suo Hongli;Gao Mangrnang .[J].Chinese Journal of Rare Metals(稀有金属),2010,34:258.
[9] Zhu Yonghua;Suo Hongli;Zhao Yue .[J].The Chinese Journal of Nonferrous Metals(有色金属学报),2009,19(11):2024.
[10] Gao Mangmang;Suo Hongli;Zhao Yue .[J].Acta Materialia,2010,58:1299.
[11] Zhao Yue;Suo Hongli;Liu Ming .[J].The Chinese Journal of Nonferrous Metals(有色金属学报),2008,18(03):457.
[12] Eickemeyer J;Huhne R;Guth A et al.[J].Superconductor Science and Technology,2008,21:105.
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