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文章编号:1004-0609(2011)12-3115-05 稀土改性Fe-Ni基涂层的高温性能 张丽民1,刘邦武2,刘淑凤1,夏 雯1,王书明1 (1. 北京有色金属研究总院 国家有色金属及电子材料分析测试中心,北京 100088； 2. 中国科学院 微电子研究所,北京 100029) 摘 要:为提高Fe-Ni基涂层的高温性能,在Fe-Ni基合金粉末中添加La2O3和Ce2O3的混合物,对涂层的高温氧化行为和高温耐磨损性能进行研究.结果表明:稀土改性Fe-Ni基涂层组织细密,晶粒细小,形成稀土化合物LaNi4Si,Ce2Ni22C3以及硬质相Cr3Si；稀土改性Fe-Ni基涂层具有良好的高温抗氧化性能,在氧化初期,涂层质量迅速增加,氧化动力学曲线符合抛物线规律,在氧化后期,氧化动力学曲线符合直线规律,质量增加缓慢.高温抗氧化性能的提高和Cr3Si硬质相的弥散分布......
Trans. Nonferrous Met. Soc. China 23(2013) 366-371 Manufacture of μ-PIM gear mold by electroforming of Fe-Ni and Fe-Ni-W alloys Seong Ho SON1, Sung Cheol PARK1, Wonsik LEE2, Hong-Kee LEE1 1. Heat... Received 2 May 2012; accepted 4 November 2012 Abstract: The micro gear mold for powder injection molding was made by electroforming process of Fe-Ni and Fe-Ni-W alloys using UV-lithography process......
by hydrogen [J]. Physica B, 2008, 403: 4132-4138. [3] HE Fei-jiao, Yang Juan, LEI Tong-xin, GU Chun-yan. Structure and properties of electrodeposited Fe-Ni-W alloys with different levels of tungsten... Fe2O3/NiO composites for the production of Fe/Ni alloy [J]. Journal of Alloys and Compounds, 2008, 463: 585-590. [5] BAHGAT M, PAEK M K, PAK J J. Reduction investigation of WO3/NiO/Fe2O3 and synthesis......
ANOMALOUS EFFECT OF PRESSURE ON THE CURIE TEMPERATURE IN MECHANICALLY ALLOYED Fe-Ni INVAR F. Ono1,X.H. Wei2 (1.Department of Physics, Okayama University, 3-1-1 Tsushima-Naka,Okayama 700-8530, Japan;2.Department of Electronic Science, Huizhou University, Huizhou 516007, China) Abstract:Measurements of magnetic susceptibility in mechanically alloyed Fe-Ni Invar alloys were taken under pressures......
to the degradation of the SOFC stack performance. To solve this problem, different coatings have been developed[9-10]. Thermal expansion behavior of Fe-Ni alloys was similar to that of other SOFC components... for intermediate temperature solid oxide fuel cell interconnect application among Fe-Ni alloys[11]. Fig.5 Deposition rate of Fe-Ni coatings at 60 ℃ in solution with different ratios of [Fe2+] to [Ni2......
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文章编号:1004 - 0609( 2004) 02 - 0273 - 07 电沉积Fe,Ni基合金箔的组织形貌及磁性能1 郭占成,刘宇星,刘美凤,卢维昌 (中国科学院过程工程研究所,北京100080) 摘 要:采用电沉积方法,制备了铁箔,铁基合金( Fe- Ni,Fe- Co,Fe- Nr Co)箔,镍箔,镍基合金(NrFe)箔,利用扫描电镜观察了金属箔的组织形貌,直流开路磁场下测定了电沉积金属箔的基本磁性能.实验表明:电沉积铁基合金箔晶粒小于10 Lim,电沉积镍基合金箔晶粒大小在2lim左右；电沉积Fe Ni合金箔是一种性能良好的软磁材料,其基本磁性能优于传统熔铸一轧制坡莫合金1J79. 关键词:电沉积；Fe Ni合金箔；组织形貌；软磁材料 中图分类号:TG 132.2+71 文献标识码:A Magnetic......
Disaccommodation in Fe-Ni Based Amorphous Alloys巴启先,何开元,刘秋荣,王治摘 要:<正> The disaccommodation of magnetic per-meability,specific magnetization and linearmagnetostriction of amorphous(FexNi1-x)76-Si8B16alloys were measured.It was found that thedisaccommodation obtained at lower temperature isa monotonically decreasing function of Fe content,however......
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的一致. 关键词:包晶合金；共生生长；Fe-Ni合金；定向凝固 中图分类号:TG 111.4; TG 113.12 文献标识码:A Coupled growth in directional solidification of eritectic alloys FU Heng-zhi1, 2, LUO Liang-shun1, SU... in peritectic Fe–Ni alloys [J]. Acta Materialia, 2000, 48(9): 2297-2306. [3] Chalmer B. Physical Metallurgy [M]. New York: Wiley, 1959: 129-401. [4] Uhlmann D R, Chadwick G A. Undirectional......
