Acta Metall Sin  1997, Vol. 33 Issue (8): 838-843    DOI:

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SOLIDIFIED MICROSTRUCTURES AND PHASES OF HIGH SPEED STEELS CONTA1NING DIFFERENT V AND C CONTENT

ZHOU Hong; WANG Jinguo; JIA Shusheng (Jilin University of Technology; Chanerhun 130025) OGIKeisaku(Kyushu Universily; Japan) (Manuscript received 1996-03-22; in revised form 1997-04- 13)

ZHOU Hong; WANG Jinguo; JIA Shusheng (Jilin University of Technology; Chanerhun 130025) OGIKeisaku(Kyushu Universily; Japan) (Manuscript received 1996-03-22; in revised form 1997-04- 13). SOLIDIFIED MICROSTRUCTURES AND PHASES OF HIGH SPEED STEELS CONTA1NING DIFFERENT V AND C CONTENT. Acta Metall Sin, 1997, 33(8): 838-843.

Abstract References Related Articles Recommended Metrics Download:  PDF(1160KB)  Export:  BibTeX | EndNote (RIS)       Abstract  Using thermal analysis, X-ray diffraction and color etching, the effects of Vand C content in Fe-5Cr-5Mo-5W-V-C alloy on crystallized phases and temperatures were investigated. A relationship between composition and solidified microstructure was obtained. The phase diagrams of pseudo-binary (Fe-5Cr-5Mo-5W-2C)-V and (Fe-5Cr-5Mo- 5W-3V)-C alloy systems and a proiccted diagram of liguid phase boundaries of (Fe-5Cr-5Mo-5W)-V-C alloy system were drawn. The results show that in order to obtain a large amount of dispersed and isolated eutectic VC, a high content of V is required for a low carbon content, and a low content of V is required when the C content is high. Key words:  high speed tool steel      phase diagram      solidification      Received:  18 August 1997      Service E-mail this article Add to citation manager E-mail Alert RSS Collect articles（0） Articles by authors URL:  https://www.ams.org.cn/EN/     OR     https://www.ams.org.cn/EN/Y1997/V33/I8/838 1片岗义弘,天野宏一,全成昌平.CAMP-ISIJ,1993;6:505 2汤田浩二,宫并直道,新中博昌. CAMP-ISIJ, 1993; 6: 511 3本章,大城桂作,松田公抉.铸物,1982;54: 726 4本章,大城挂作,松田公抉.日本金属学会志1985;49: 475 5 Fiechmeister H F, Riedi R. Karagoz S. Melall Trans, 1989; 20A: 2135s [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] 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. [3] LIU Jihao, ZHOU Jian, WU Huibin, MA Dangshen, XU Huixia, MA Zhijun. Segregation and Solidification Mechanism in Spray-Formed M3 High-Speed Steel[J]. 金属学报, 2023, 59(5): 599-610. [4] HOU Juan, DAI Binbin, MIN Shiling, LIU Hui, JIANG Menglei, YANG Fan. Influence of Size Design on Microstructure and Properties of 304L Stainless Steel by Selective Laser Melting[J]. 金属学报, 2023, 59(5): 623-635. [5] SU Zhenqi, ZHANG Congjiang, YUAN Xiaotan, HU Xingjin, LU Keke, REN Weili, DING Biao, ZHENG Tianxiang, SHEN Zhe, ZHONG Yunbo, WANG Hui, WANG Qiuliang. Formation and Evolution of Stray Grains on Remelted Interface in the Seed Crystal During the Directional Solidification of Single-Crystal Superalloys Assisted by Vertical Static Magnetic Field[J]. 金属学报, 2023, 59(12): 1568-1580. [6] LIANG Chen, WANG Xiaojuan, WANG Haipeng. Formation Mechanism of B2 Phase and Micro-Mechanical Property of Rapidly Solidified Ti-Al-Nb Alloy[J]. 金属学报, 2022, 58(9): 1169-1178. [7] LI Yanqiang, ZHAO Jiuzhou, JIANG Hongxiang, HE Jie. Microstructure Formation in Directionally Solidified Pb-Al Alloy[J]. 金属学报, 2022, 58(8): 1072-1082. [8] LI Shanshan, CHEN Yun, GONG Tongzhao, CHEN Xingqiu, FU Paixian, LI Dianzhong. Effect of Cooling Rate on the Precipitation Mechanism of Primary Carbide During Solidification in High Carbon-Chromium Bearing Steel[J]. 金属学报, 2022, 58(8): 1024-1034. [9] GUO Dongwei, GUO Kunhui, ZHANG Fuli, ZHANG Fei, CAO Jianghai, HOU Zibing. A New Method for CET Position Determination of Continuous Casting Billet Based on the Variation Characteristics of Secondary Dendrite Arm Spacing[J]. 金属学报, 2022, 58(6): 827-836. [10] DING Zongye, HU Qiaodan, LU Wenquan, LI Jianguo. In Situ Study on the Nucleation, Growth Evolution, and Motion Behavior of Hydrogen Bubbles at the Liquid/ Solid Bimetal Interface by Using Synchrotron Radiation X-Ray Imaging Technology[J]. 金属学报, 2022, 58(4): 567-580. [11] WU Guohua, TONG Xin, JIANG Rui, DING Wenjiang. Grain Refinement of As-Cast Mg-RE Alloys: Research Progress and Future Prospect[J]. 金属学报, 2022, 58(4): 385-399. [12] ZHANG Lei, SHI Tao, HUANG Huogen, ZHANG Pei, ZHANG Pengguo, WU Min, FA Tao. Phase Separation and Solidification Sequence of Uranium-Based Amorphous Composites[J]. 金属学报, 2022, 58(2): 225-230. [13] CHEN Ruirun, CHEN Dezhi, WANG Qi, WANG Shu, ZHOU Zhecheng, DING Hongsheng, FU Hengzhi. Research Progress on Nb-Si Base Ultrahigh Temperature Alloys and Directional Solidification Technology[J]. 金属学报, 2021, 57(9): 1141-1154. [14] CAO Jianghai, HOU Zibing, GUO Zhongao, GUO Dongwei, TANG Ping. Effect of Superheat on Integral Morphology Characteristics of Solidification Structure and Permeability in Bearing Steel Billet[J]. 金属学报, 2021, 57(5): 586-594. [15] ZHANG Zhuang, LI Haiyang, ZHOU Lei, LIU Huasong, TANG Haiyan, ZHANG Jiaquan. As-Cast Spot Segregation of Gear Steel and Its Evolution in the Rolled Products[J]. 金属学报, 2021, 57(10): 1281-1290. No Suggested Reading articles found! Viewed Full text Abstract Cited   Shared      Discussed