Acta Metall Sin  1991, Vol. 27 Issue (3): 131-135    DOI:

Current Issue | Archive | Adv Search |

STABILIZATION OF NON-EQUILIBRIUM CARBIDES IN POWDER SUPERALLOY RENE 95

HU Benfu;LI Huiying;ZHANG Shouhua University of Science and Technology Beijing; MAO Jian;ZHOU Ruifa Institute of Aeronautical Materials; Beijing

HU Benfu;LI Huiying;ZHANG Shouhua University of Science and Technology Beijing; MAO Jian;ZHOU Ruifa Institute of Aeronautical Materials; Beijing. STABILIZATION OF NON-EQUILIBRIUM CARBIDES IN POWDER SUPERALLOY RENE 95. Acta Metall Sin, 1991, 27(3): 131-135.

Abstract References Related Articles Recommended Metrics Download:  PDF(1767KB)  Export:  BibTeX | EndNote (RIS)       Abstract  The high temperature pre-heat treatment was used for Rene95 pow-der-particles before HIP consolidation. It is shown that during pre-heat treatment,the microstrucutre of the powder-particles may be more homogenized and the non-equilibrium carbides can be transformed into stable carbides MC. The appropriatecontrol of this transformation may suppress the formation of detrimental PPB car-bides. Key words:  superalloy      carbide      powder metallurgy      heat treatment      Received:  18 March 1991      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/Y1991/V27/I3/131 1 胡本芙,李慧英,吴承建,章守华.金属学报,1990;26(5) :A334 2 Domingue J A, Boesch W J, Radavich J F. In; Tien J K, Wlodek S T, Morrow H III, Gell M, Maurer G E eds., Superalloys 1980, Ohio: ASM. 1980: 335--344 3 胡本芙,李慧英,章守华.北京钢铁学院学报,1987;9(专辑2) :97-103 4 Aubin C, Davidson J H, Trottier J P. In: Tien J K, Wlodek S T, Morrow H III, Gell M, Maurer G E eds., Superalloys 1980, Ohio: ASM, 1980: 345--354 5 Dahlen M, Ingesten N G, Fischmeister H. Mod Dev Powder Metall, 1981; 14: 3--14 6 Dahlen M, Fischmeister H. In: Tien J K, Wlodek S T, Morrow H III, Gell M, Maurer G E eds., Superalloys 1980, Ohio: ASM, 1980: 449--454A [1] 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. [2] 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. [3] 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. [4] 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. [5] 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. [6] 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. [7] 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. [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] 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. [10] 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. [11] 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. [12] 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. [13] 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. [14] LIU Xingjun, WEI Zhenbang, LU Yong, HAN Jiajia, SHI Rongpei, WANG Cuiping. Progress on the Diffusion Kinetics of Novel Co-based and Nb-Si-based Superalloys[J]. 金属学报, 2023, 59(8): 969-985. [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