Acta Metall Sin  1998, Vol. 34 Issue (9): 992-998    DOI:

Current Issue | Archive | Adv Search |

REACTION MECHANISM OF CONTINUALLY HEATING Ni AND A1 PARTICLES

WANG Huabin; HAN Jiecai; ZHANG Xinhong; DU Shanyi (Center for Composite Materials; Harbin Institute of Technology; Harbin 150001)Correspondent: WANG Huabin; lecturer;Tel: (0451)6414167; Fax: (0451)6415605

WANG Huabin; HAN Jiecai; ZHANG Xinhong; DU Shanyi (Center for Composite Materials; Harbin Institute of Technology; Harbin 150001)Correspondent: WANG Huabin; lecturer;Tel: (0451)6414167; Fax: (0451)6415605. REACTION MECHANISM OF CONTINUALLY HEATING Ni AND A1 PARTICLES. Acta Metall Sin, 1998, 34(9): 992-998.

Abstract References Related Articles Recommended Metrics Download:  PDF(1417KB)  Export:  BibTeX | EndNote (RIS)       Abstract  There are three exothermic peaks and two endothermic peaks in Ni-Al differential thermal analysis (DTA) curves. Three exothermic peaks are respectively attributed to NiAl3 formation by solid-solid diffusion of Ni and Al power, Ni2Al3 formation by liquid eutectic spreading on the surface of Ni power, and Ni2Al3 and NiAl formation by diffusion. Two endothermic peaks are respectively caused by primary eutectic contact melting and later A1 melting, and anti-peritectic reaction of NiAl3. Key words:  differential thermal analysis      X-ray diffraction analysis      intermetallic com pound of Ni-Al system      Received:  18 September 1998      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/Y1998/V34/I9/992 1NaiborodenkoY S, Itin V I. CombustExplos Shock Wave(USSR), 1975; 11: 626 2 Anselmi-Tamburini U, Munir Z A.J Appl Phys, 1990; 66: 5033 3Rogochev A S, Varma A, Merzhanov A G. Int J SHS ,1993; 2: 25 4 Rogochev A S, Khomenko I O, Varma A, Mezhanov A G, Ponomarev. Int J SHS, 1994; 3: 239 5 Philpot K A, Munir Z A, Holt J B.J Mater Sci, 1987; 22: 159 6 Colgon E G. Mate, Sci Rep, 1990; 5: 1 7王华彬,韩杰才,杜善义金属学报,1998;34:461(Wang H B, Han J C, Du S Y. Acta Metall Sin, 1998; 34: 461)g [1] CHEN Lili;ZHANG Kanghou Institute of Precious Metals; Kunming. PHASE DIAGRAM OF Nd-Pd(Nd≤50at.-％) BINARY SYSTEM[J]. 金属学报, 1991, 27(1): 94-97. [2] LIN Shuzhi;ZHANG Xizhang;WANG Wenzhong Institute of Metal Reaserch; Academia Sinica. DATA PROCESSING OF UNIVERSAL QUANTITATIVE METHOD IN STANDARDLESS X-RAY PHASE ANALYSIS[J]. 金属学报, 1989, 25(2): 137-142. [3] HUANG Qianyao;SHI Yanyu Central Iron and Steel Research Institute; Ministry of Metallurgical Industry; Beijing. DYNAMICS OF PRECIPITATION AND TRANSFORMATION OF CARBIDES IN A Ni-BASE SUPERALLOY[J]. 金属学报, 1988, 24(6): 399-403. No Suggested Reading articles found! Viewed Full text Abstract Cited   Shared      Discussed