Acta Metall Sin  1990, Vol. 26 Issue (2): 31-36    DOI:

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CHARACTERISTIC TRANSITION TEMPERATURE OF BRITTLENESS OF LOW CARBON STEEL

HUANG Zheng;YAO Mei Institute of Physics; Academia Sinica; Beijing Harbin Institute of Technology Institute of Physics;Academia Sinica;Beijing 100080

HUANG Zheng;YAO Mei Institute of Physics; Academia Sinica; Beijing Harbin Institute of Technology Institute of Physics;Academia Sinica;Beijing 100080. CHARACTERISTIC TRANSITION TEMPERATURE OF BRITTLENESS OF LOW CARBON STEEL. Acta Metall Sin, 1990, 26(2): 31-36.

Abstract References Related Articles Recommended Metrics Download:  PDF(1078KB)  Export:  BibTeX | EndNote (RIS)       Abstract  On the basis of analysis of low carbon steel fracture macro-featuresand micro-processes at low temperature, definition was given of the characteristictransition temperature of brittleness, T_(pm), and its physical meaning was expounded.Discussion was carried out of physical characteristic of variation at T_(pm) in respectof the fracture toughness and property of crack arrest. In addition, research wasmade on application of T_(pm), which can given information about transition of frac-ture toughness and property of crack arrest and critical crack size, to estimation oflow temperature brittleness of low carbon steel. Key words:  low carban steel      low temperature brittleness      transition temperature      cleavage fracture      fracture toughness      crack arrest      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/I2/31 1 Wilkowski G M, Eiber R J. Weld Res Counc Bull, 1978; 239: 1 2 获原行人,征矢勇夫,三波建市,佐藤光雄.溶接学会志,1976;45:627 3 黄正.哈尔滨工业大学博士学位论文,1987 4 Yao M (姚枚), He Y K (何裕宽), Li D M (李道明), Chou C Z (周长尊). In: Valluri S R, Taplin D M R. RamaRao P, Knott J P, Dubey R eds., Advances in Fracture Research (Fracture 84) . Vol. II. Oxford: Pergamon, 1984: 1423 5 黄正,姚枚.钢铁,1987;22(12) :45 6 黄正,姚枚.金属学报,待发表 7 Dvorak J. Int J Eng Fract, 1971; 7: 251 8 Knauss W G. In: Valluri S R, Taplin D M R, Rama Rao P, Knott J F, Dubey R eds., Advances in Fracture Research (Fracture 84) , Vol. I, Oxford: Pergamon, 1984: 625 9 Li D M, Yao M. Scr Metall, 1987; 21: 593 10 Knott J F. Fundmental of Fracture Mechanics. London: Butterworth, 1973! [1] WANG Di, HE Lili, WANG Dong, WANG Li, ZHANG Siqian, DONG Jiasheng, CHEN Lijia, ZHANG Jian. Influence of Pt-Al Coating on Tensile Properties of DD413 Alloy at High Temperatures[J]. 金属学报, 2023, 59(3): 424-434. [2] GU Ruicheng, ZHANG Jian, ZHANG Mingyang, LIU Yanyan, WANG Shaogang, JIAO Da, LIU Zengqian, ZHANG Zhefeng. Fabrication of Mg-Based Composites Reinforced by SiC Whisker Scaffolds with Three-Dimensional Interpenetrating-Phase Architecture and Their Mechanical Properties[J]. 金属学报, 2022, 58(7): 857-867. [3] HU Chen, PAN Shuai, HUANG Mingxin. Strong and Tough Heterogeneous TWIP Steel Fabricated by Warm Rolling[J]. 金属学报, 2022, 58(11): 1519-1526. [4] 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. [5] Yizhe LI, Baoming GONG, Xiuguo LIU, Dongpo WANG, Caiyan DENG. Out-of-Plane Constraint Effect on the Fracture Toughness of Single Edge Notch Tension Specimens[J]. 金属学报, 2018, 54(12): 1785-1791. [6] Jiangnan MA,Ruizhen WANG,Caifu YANG,Xiaoqin ZHA,Lijuan ZHANG. Effect of Surface Layer with Ultrafine Grains on Crack Arrestability of Heavy Plate[J]. 金属学报, 2017, 53(5): 549-558. [7] Jianhong CHEN, Rui CAO. Micromechanism of Cleavage Fracture of Weld Metals[J]. 金属学报, 2017, 53(11): 1427-1444. [8] Xiangli FENG,Lei WANG,Yang LIU. STUDY ON MICROSTRUCTURE AND DYNAMIC FRACTURE BEHAVIOR OF Q460 STEEL WELDING JOINTS[J]. 金属学报, 2016, 52(7): 787-796. [9] Tingting JIA,Zengyun JIAN,Junfeng XU,Man ZHU,Fang'e CHANG. CHARACTERISTIC TEMPERATURE AND PERFOR-MANCE OF THE Ge30Se70 CHALCOGENIDE GLASS[J]. 金属学报, 2016, 52(6): 755-760. [10] Yong SHEN,Jian XU. PREPARATION AND MECHANICAL PROPERTIES OF Zr46.9Cu45.5Al5.6Y2.0 IN SITU BMG COMPOSITES WITH B2-CuZr PHASE[J]. 金属学报, 2015, 51(11): 1407-1415. [11] Jiaojiao LI,Zengyun JIAN,Man ZHU,Junfeng XU,Fang'e CHANG,Min XIANG. STUDY ON THERMODYNAMIC PROPERTIES AND KINETICS FRAGILITY OF GexSe90-xSb10 CHALCOGENIDE GLASSES[J]. 金属学报, 2015, 51(11): 1384-1390. [12] Xinning ZHANG,Yingdong QU,Rongde LI,Junhua YOU. MECHANISM OF CRACK NUCLEATION AND PROPA- GATION OF FERRITE DUCTILE IRON DURING IMPACT FRACTURE UNDER LOW TEMPERATURES[J]. 金属学报, 2015, 51(11): 1333-1340. [13] ZHU Zhendong, XU Jian. Cu56Hf27Ti17 BULK METALLIC GLASS WITH HIGH FRACTURE TOUGHNESS[J]. 金属学报, 2013, 49(8): 969-975. [14] BI Zongyue, YANG Jun, NIU Jing, ZHANG Jianxun. FRACTURE TOUGHNESS OF WELDED JOINTS OF X100 HIGH-STRENGTH PIPELINE STEEL[J]. 金属学报, 2013, 49(5): 576-582. [15] SUN Qian, WANG Xiaonan, ZHANG Shunhu, DU Linxiu, DI Hongshuang. EFFECT OF MICROSTRUCTURE ON FRACTURE TOUGHNESS OF NEW TYPE HOT—ROLLED NANO—SCALE PRECIPITATION STRENGTHENING STEEL[J]. 金属学报, 2013, 49(12): 1501-1507. No Suggested Reading articles found! Viewed Full text Abstract Cited   Shared      Discussed