Acta Metall Sin  1990, Vol. 26 Issue (2): 93-97    DOI:

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THERMODYMICS OF Mn-C-j MELTS AT 1350℃

NI Ruiming;MA Zhongting;WEI Shoukun University of Science and Technology Beijing associate professor;Faculty of Physical Chemstry of Metallurgy;University of Science and Technology Beijing; Beijing 100083

NI Ruiming;MA Zhongting;WEI Shoukun University of Science and Technology Beijing associate professor;Faculty of Physical Chemstry of Metallurgy;University of Science and Technology Beijing; Beijing 100083. THERMODYMICS OF Mn-C-j MELTS AT 1350℃. Acta Metall Sin, 1990, 26(2): 93-97.

Abstract References Related Articles Recommended Metrics Download:  PDF(328KB)  Export:  BibTeX | EndNote (RIS)       Abstract  The solubility of C in Mn melt at different contents of Si at 1350℃was determined. The solubility of Ca in Mn melt containing C in CaC_2 crucibleunder sealed condition at 1350℃ was ascertained. With these data, evaluation ofthe activity interaction coefficients e_C~(Si), e_C~(Ca), e_C~C as well as γ_C~O was made. The standardfree energy of solution of C in liquid Mn based on the 1 wt-% solution standard,formulated in relation to T, was also estimated. Brief discussion was made as tothe confirmability of results with those given in the literature. Key words:  thermodynamics      activity interaction coefficient      Mn      C      Ca      Received:  18 February 1990      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/Y1990/V26/I2/93 1 Ruff O, Bormann U W. Z Anorg Chem, 1914; 88: 386 2 Turkdogan E T, Hancock R A, Herlitz S I. J Iron Steel Inst (London), 1956; 182: 274 3 Schenck H, Frohberg M G, Steinmetz E. Arch Eisenhuettenwes, 1963; 34: 37, 43 4 Tanaka A. Trans Jpn Inst Met, 1979; 20: 516 5 Tanaka A. Trans Jpn Inst Met, 1980; 21: 27 6 倪瑞明,成武,魏寿昆.金属学报,1989;25:B1 7 Wei Shoukun (魏寿昆), Ni Ruiming (倪瑞明), Ma Zhongting (马中庭,), Cheng Wu (成武). 待发表 8 Wagner C. Thermodynamics of Alloys, Reading, Mass: Addison-Wesley, 1952: 53 [1] ZHAO Peng, XIE Guang, DUAN Huichao, ZHANG Jian, DU Kui. Recrystallization During Thermo-Mechanical Fatigue of Two High-Generation Ni-Based Single Crystal Superalloys[J]. 金属学报, 2023, 59(9): 1221-1229. [2] ZHANG Leilei, CHEN Jingyang, TANG Xin, XIAO Chengbo, ZHANG Mingjun, YANG Qing. Evolution of Microstructures and Mechanical Properties of K439B Superalloy During Long-Term Aging at 800oC[J]. 金属学报, 2023, 59(9): 1253-1264. [3] LU Nannan, GUO Yimo, YANG Shulin, LIANG Jingjing, ZHOU Yizhou, SUN Xiaofeng, LI Jinguo. Formation Mechanisms of Hot Cracks in Laser Additive Repairing Single Crystal Superalloys[J]. 金属学报, 2023, 59(9): 1243-1252. [4] JIANG He, NAI Qiliang, XU Chao, ZHAO Xiao, YAO Zhihao, DONG Jianxin. Sensitive Temperature and Reason of Rapid Fatigue Crack Propagation in Nickel-Based Superalloy[J]. 金属学报, 2023, 59(9): 1190-1200. [5] MA Dexin, ZHAO Yunxing, XU Weitai, WANG Fu. Effect of Gravity on Directionally Solidified Structure of Superalloys[J]. 金属学报, 2023, 59(9): 1279-1290. [6] CHEN Jia, GUO Min, YANG Min, LIU Lin, ZHANG Jun. Effects of W Concentration on Creep Microstructure and Property of Novel Co-Based Superalloys[J]. 金属学报, 2023, 59(9): 1209-1220. [7] LI Jiarong, DONG Jianmin, HAN Mei, LIU Shizhong. Effects of Sand Blasting on Surface Integrity and High Cycle Fatigue Properties of DD6 Single Crystal Superalloy[J]. 金属学报, 2023, 59(9): 1201-1208. [8] BI Zhongnan, QIN Hailong, LIU Pei, SHI Songyi, XIE Jinli, ZHANG Ji. Research Progress Regarding Quantitative Characterization and Control Technology of Residual Stress in Superalloy Forgings[J]. 金属学报, 2023, 59(9): 1144-1158. [9] ZHENG Liang, ZHANG Qiang, LI Zhou, ZHANG Guoqing. Effects of Oxygen Increasing/Decreasing Processes on Surface Characteristics of Superalloy Powders and Properties of Their Bulk Alloy Counterparts: Powders Storage and Degassing[J]. 金属学报, 2023, 59(9): 1265-1278. [10] BAI Jiaming, LIU Jiantao, JIA Jian, ZHANG Yiwen. Creep Properties and Solute Atomic Segregation of High-W and High-Ta Type Powder Metallurgy Superalloy[J]. 金属学报, 2023, 59(9): 1230-1242. [11] WANG Lei, LIU Mengya, LIU Yang, SONG Xiu, MENG Fanqiang. Research Progress on Surface Impact Strengthening Mechanisms and Application of Nickel-Based Superalloys[J]. 金属学报, 2023, 59(9): 1173-1189. [12] GONG Shengkai, LIU Yuan, GENG Lilun, RU Yi, ZHAO Wenyue, PEI Yanling, LI Shusuo. Advances in the Regulation and Interfacial Behavior of Coatings/Superalloys[J]. 金属学报, 2023, 59(9): 1097-1108. [13] FENG Qiang, LU Song, LI Wendao, ZHANG Xiaorui, LI Longfei, ZOU Min, ZHUANG Xiaoli. Recent Progress in Alloy Design and Creep Mechanism of γ'-Strengthened Co-Based Superalloys[J]. 金属学报, 2023, 59(9): 1125-1143. [14] ZHANG Jian, WANG Li, XIE Guang, WANG Dong, SHEN Jian, LU Yuzhang, HUANG Yaqi, LI Yawei. Recent Progress in Research and Development of Nickel-Based Single Crystal Superalloys[J]. 金属学报, 2023, 59(9): 1109-1124. [15] MU Yahang, ZHANG Xue, CHEN Ziming, SUN Xiaofeng, LIANG Jingjing, LI Jinguo, ZHOU Yizhou. Modeling of Crack Susceptibility of Ni-Based Superalloy for Additive Manufacturing via Thermodynamic Calculation and Machine Learning[J]. 金属学报, 2023, 59(8): 1075-1086. No Suggested Reading articles found! Viewed Full text Abstract Cited   Shared      Discussed