Acta Metall Sin  1998, Vol. 34 Issue (4): 384-387    DOI:

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PERMEATION PROCESS OF MOLTEN IRON IN A SELF-BAKING CARBON BLOCK

HU Xiaojun (Department of Physicochemistry; University of Science and Technology; Beijing 100083)XUE Xiangxin; DUAN Peining (School of Materials and Metallurgy; Northeastern University; Shenyang 110006)HUANG Xiaoyu(Ironmaking Work; Anshan Iron & Steel Company; Anshan 114021)

HU Xiaojun (Department of Physicochemistry; University of Science and Technology; Beijing 100083)XUE Xiangxin; DUAN Peining (School of Materials and Metallurgy; Northeastern University; Shenyang 110006)HUANG Xiaoyu(Ironmaking Work; Anshan Iron & Steel Company; Anshan 114021). PERMEATION PROCESS OF MOLTEN IRON IN A SELF-BAKING CARBON BLOCK. Acta Metall Sin, 1998, 34(4): 384-387.

Abstract References Related Articles Recommended Metrics Download:  PDF(1082KB)  Export:  BibTeX | EndNote (RIS)       Abstract  Permeation process of the molten iron in a self-baking carbon block (SBCB)was studied at both 1450 and 1500℃. The permeation degree of the samples was observed and confirmed by EPM. A dependence of permeation depth on time, h2=11773t(1450℃), was obtained and a permeation model, was established by utilizing the theory of permeationand fluid dynamics, and a porous structure parameter relevant to the permeation was defined.Also, the influnces of temperature and graphitizing degree on the permeation were discussed. Key words:  molten iron      permeation      self-baking carbon block      graphitizing degree      Received:  18 April 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/I4/384 1 薛向欣,段培宁,黄晓煜,张殿有. 钢铁,1996; 10:69(Xue Xiangxin,Duan Peining,Huang Xiaoyu,Zhang Dianyou.Iron Steel,1996; 10:69) 2郝运中,陈前琬. 炼铁(增刊),1994:7(Hao Yunzhong;Chen Qianwan.Ironmaking(Suppl.),1994:7) 3潘文全.工程流体力学. 北京:清华大学出版社,1988:129 (Pan Wenquan. Engineering Fluid Mechanics. Beijing: Qinghua University Press; 1988: 129) 4 Halden F H, Kingery W D J Phys Chem. 1955; 5 9: 557 [1] GAO Xiang, ZHANG Guikai, XIANG Xin, LUO Lizhu, WANG Xiaolin. Effects of Alloying Elements on the Adsorption of Oxygen on V(110) Surfaces: A First-Principles Study[J]. 金属学报, 2020, 56(6): 919-928. [2] Dongjun FAN, Guangda LU, Guikai ZHANG, Jinchun BAO, Feilong YANG, Xin XIANG, Chang'an CHEN. Deuterium and Tritium Permeation in the Reduced Activation Ferritic/Martensitic Steel[J]. 金属学报, 2018, 54(4): 519-526. [3] Timing ZHANG,Yong WANG,Weimin ZHAO,Xiuyan TANG,Tianhai DU,Min YANG. HYDROGEN PERMEATION PARAMETERS OF X80 STEEL AND WELDING HAZ UNDER HIGH PRESSURE COAL GAS ENVIRONMENT[J]. 金属学报, 2015, 51(9): 1101-1110. [4] LIU Yu, LI Yan, LI Qiang. EFFECT OF CATHODIC POLARIZATION ON HYDROGEN EMBRITTLEMENT SUSCEPTIBILITY OF X80 PIPELINE STEEL IN SIMULATED DEEP SEA ENVIRONMENT[J]. 金属学报, 2013, 49(9): 1089-1097. [5] DONG Futao, DU Linxiu, LIU Xianghua, XUE Fei. INFLUENCE OF CONTINUOUS ANNEALING PROCESS ON MICROSTRUCTURE AND PROPERTIES OF BORON CONTAINING ENAMEL STEEL[J]. 金属学报, 2013, 49(10): 1160-1168. [6] CHEN Yexin CHANG Qinggang. EFFECT OF TRAPS ON DIFFUSIVITY OF HYDROGEN IN 20g CLEAN STEEL[J]. 金属学报, 2011, 47(5): 548-552. [7] ZHANG Hui ZHOU Huan LI Ning LIU Lin. EFFECT OF Ce ON MICROSTRUCTURE AND PROPERTIES OF HOT DIP ALUMINIZED TRITIUM PERMEATION BARRIER[J]. 金属学报, 2011, 47(12): 1527-1534. [8] . PLASTIC DEFORMATION OF METALLIC MEMBRANE INDUCED BY HYDROGEN PERMEATION[J]. 金属学报, 2007, 43(3): 327-331 . [9] Yingrui Zhang. Electrochemical investigation of hydrogen induced cracking behaviors of X70 pipeline steel and welds[J]. 金属学报, 2006, 42(5): 521-527 . [10] XUE Xiangxin; CHE Yinchang (Northeastern University; Shenyang 110006)DU Yingmin (Institute of Metal Research; Chinese Academy of Sciences; Shenyang 110015)HUANG Hiaoyu (Ironmaking Works; Anshan Iron and Steel Company; Anshan 114012). DETERMINATION OF ENTHALPY AND MASSIC HEAT CAPACITY OF SELF-BAKING CARBON BLOCK[J]. 金属学报, 1996, 32(6): 669-672. [11] XUE Xiangxin (Northeastern University; Shenyang 110006); HUANG Xiaoyu (Ironmaking Works; Anshan Iron and Steel Complex; Anshan 114021); DU Yingmin(Institute of Metal Research; Chinese Academy of Sciences; Shenyang 110015); ZHANG Dianyou(Ironmaking Works; Anshan Iron and Steel Complex;Anshan 114021). THERMAL DIFFUSIVITY OF SELF-BAKING CARBON BLOCK WITH DIFFERENT GRAPHITIZATION DEGREES[J]. 金属学报, 1996, 32(11): 1227-1232. [12] XU Jian; SUN Xiukui; CHEN Wenxiu; LI Yiyi (State Key Laboratory of RSA; Institute of Metal Research; Academia Sinica). HYDROGEN PERMEATION AND DIFFUSION IN ALLOY INCOLOY 903[J]. 金属学报, 1992, 28(11): 23-27. [13] ZHANG Boyu;DIAO Fengqiong;TANG Xiangyun Tsinghua University. EFFECTS OF CRITICAL HYDROGEN CONCENTRATION AND STRESS ON HYDROGEN-INDUCED CRACKING IN PLAIN STEEL 20[J]. 金属学报, 1990, 26(6): 68-74. [14] SUN Xiukui;XU Jian;LI Yiyi Institute of Metal Research; Academia Sinica; Shenyang. EFFECT OF COMPOSITION AND HEAT TREATMENT ON HYDROGEN PERMEATION IN AUSTENITIC STAINLESS STEELS[J]. 金属学报, 1988, 24(3): 187-192. [15] YANG Ke Insittute of Metal rescarch;Academia Sinica;Shenyang;XIAN Aiping;CAO Mingzhou;WAN Xiaojing Institute of Metal Research; Academia Sinica; Shenyang. AN IMPROVED METHOD FOR CALCULATING DIFFUSIVITY OF HYDROGEN[J]. 金属学报, 1988, 24(2): 218-220. No Suggested Reading articles found! Viewed Full text Abstract Cited   Shared      Discussed