Acta Metall Sin  1994, Vol. 30 Issue (24): 532-536    DOI:

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ANNEALING EMBRITTLEMENT OF AMORPHOUS Fe-B-Si ALLOYS

CHE Hiaozhou; HU Gengxiang(Shanghai Jiaotong University); CAO Hingguo(Luoyang Institute of Technology); DAI Lizhi(Central Iron and Steel Research Institute; Ministry of Metallurgical Industry; Beijing)

CHE Hiaozhou; HU Gengxiang(Shanghai Jiaotong University); CAO Hingguo(Luoyang Institute of Technology); DAI Lizhi(Central Iron and Steel Research Institute; Ministry of Metallurgical Industry; Beijing). ANNEALING EMBRITTLEMENT OF AMORPHOUS Fe-B-Si ALLOYS. Acta Metall Sin, 1994, 30(24): 532-536.

Abstract References Related Articles Recommended Metrics Download:  PDF(433KB)  Export:  BibTeX | EndNote (RIS)       Abstract  Annealing embrittlement of the amorphous Fe-B-Si alloys is strongly dependent on their composition and is relatively susceptible to melt-quenching condition and annealing treatment. Alloys composed near the eutectic range, such as amorphous Fe80B11.5Si8.5 and Fe79B11.5Si9.5 alloys, and the ultra-thin ribbons made from suitable melt-spun technique are slightly tending to annealing embrittlement. Compared to conventional annealing regime,rapid annealing by pulse-current heating can obviously improve the magnetic properties of as-quenched alloys with holding the ductility. It is a hopeful practical method to obtain an optimum ductile and superior magnetic properties of amorphous Fe-B-Si alloy. Key words:  amorphous Fe-B-Si alloy      annealing embrittlement      melt-quenching technique      rapid annealing      Service E-mail this article Add to citation manager E-mail Alert RSS （） Articles by authors URL:  https://www.ams.org.cn/EN/     OR     https://www.ams.org.cn/EN/Y1994/V30/I24/532 1张传历.国外金属材料,1982;11:392LuborskyFE,WalterJL,JApplPhys,1976;47:36483车晓舟,曹兴国,戴礼智.机械工程材料,1993;17(4):174YamasakiT,TakahashiM,OginoY,In:SteebS,WarlimontHeds．,RapidlyQuenchedMetals,Vol．II,ElsevierSciencePublishersB．V．,1984:13815WangJT,PangDX,SongQH,DingBZ．MaterSciEng,1988;98:5356ChiGC,ChenHS,MillerCE．JApplPhys,1978;49:1715f [1] HOU Ziyong XU Yunbo WU Di. RECRYSTALLIZATION OF ULTRA-LOW CARBON STEEL SHEET AFTER ULTRA-RAPID ANNEALING[J]. 金属学报, 2012, 48(9): 1057-1066. [2] CHE Xiaozhou; SUN Baode; HU Gengxiang(Shanghai Jiaotong University; Shanghai 200030); CAO Xingguo(Luoyang Institute of Technology; Luoyang 471039); DAI Lizhi(Central Iron & Steel Research Institute; Ministry of Metallurgical Industry;Beijing 100081)(Manuscript received 1995-05-30). MECHANISM OF ANNEALING EMBRITTLEMENT OF AMORPHOUS Fe_(79)B_(16)Si_5 ALLOY[J]. 金属学报, 1996, 32(2): 202-206. [3] CHE Xiaozhou; HU Gengxiang(Shanghai Jiaotong University;Shanghai 200030);CAO Xingguo(Luoyang Institute of Technology;Luoyang 471039);DAI Lizhi (TAI Lichi)(Central Iron Steel Research Institute;Ministry of Metallurgical Industry;Beijing 100081). CHARACTER OF THERMALLY ACTIVATED MOTION OF ATOMS RELATED TO THE DUCTILE-BRITTLE TRANSITION OF AMORPHOUS ALLOYS[J]. 金属学报, 1995, 31(8): 333-339. [4] QU Zhe;XIE Tiansheng Institute of Metal Research; Academia Sinica; Shenyang. PHOSPHORUS SEGREGATION AND EMBRITTLEMENT OF Ni-P AMORPHOUS[J]. 金属学报, 1990, 26(5): 107-111. No Suggested Reading articles found! Viewed Full text Abstract Cited   Shared      Discussed