Acta Metall Sin  1995, Vol. 31 Issue (1): 34-39    DOI:

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LOW-FREQUENCY FATIGUE OF TWO Ti_3Al INTERMETALLICS IN DISTILLED WATER

XING Zhiqiang; CHENG Yongmei(Beijing Polytechnic University;100022);CHU Wuyang(University of Science and Technology Beijing; 100083)(Manuscript received 94-03-10;in revised form 94-07-19)

XING Zhiqiang; CHENG Yongmei(Beijing Polytechnic University;100022);CHU Wuyang(University of Science and Technology Beijing; 100083)(Manuscript received 94-03-10;in revised form 94-07-19). LOW-FREQUENCY FATIGUE OF TWO Ti_3Al INTERMETALLICS IN DISTILLED WATER. Acta Metall Sin, 1995, 31(1): 34-39.

Abstract References Related Articles Recommended Metrics Download:  PDF(517KB)  Export:  BibTeX | EndNote (RIS)       Abstract  Studies were carried out of the low-frequency fatigue(0.5Hz) behaviour of Ti3Al and Ti3Al+Nb in air and distilled water.It is revealed that the fatigue resistance of the two intermetallics decreases in water. The corrosion fatigue crack growth rate increases with increasing stress ratios,in which Kmax is the mechanical controlling factor of this material-environment system.The corrosion fatigue resistance of Ti3Al+Nb is higher than that of Ti3Al.Fractographic analysis shows that the cracking occurs along cleavage planes of α2(R = 0.1) or along interphase boundaries ofα2/ β(R = 0.5).Correspondent: (XING Zhiqiang, associate professor, Division of Advanced Mechanics, Beijing PolytechnicUniversity, Beijing 100022) Key words:  intermetallics      Ti_3Al      corrosion fatigue      fracture mechanism      Received:  18 January 1995      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/Y1995/V31/I1/34 1FleischerRL,DimidukDM,LipsittHA．AnnuRevMaterSci,1989;19:2312Bavarian,B,HarutouniS,ZamanzadehM．MaterSciEng,1992;A153:6133ChuWY,ThompsonAW,WilliamsJC．ActaMetallMater,1992;40:4554ChuWY,ThompsonAW．MetallTrans,1991;22A:715褚武扬,肖纪美,ThompsonAW．金属学报,1992;28:A676ShihDS,ScarrGK,WasielewskiGE．ScrMetall,1989;23:9737张跃．北京科技大学博士学位论文,19938ManorE,EliezerD．ScrMetall,1989;23:13139 ZhangY,WangYB,ChuWY,HsiaoCM,ThompsonAW．ScrMetallMater,1992;26:92510张跃,王燕斌,褚武扬,肖纪美．中国腐蚀与防护学报,待发表11张跃,王燕斌,褚武扬,肖纪美．中国科学,1994;24A:55112RhodesD,RadonJC．IntJFatigue,1979;15:R6513XingZQ,SongYJ,TuMJ．FatigueEngMaterStruct,1992;15:2314PanasyukVV,RatychLV,DmytrakhIN．FatigueEngMaterStruct,1984;7:115卓向东,林昌健,田昭武．中国腐蚀与防护学报,1985;5:27716HoarTP,JonesRW．CorrosSci,1973;l3:72 [1] TAN Jibo, WANG Xiang, WU Xinqiang, HAN En-Hou. Corrosion Fatigue Behavior of 316LN Stainless Steel Hollow Specimen in High-Temperature Pressurized Water[J]. 金属学报, 2021, 57(3): 309-316. [2] ZHU Jian, ZHANG Zhihao, XIE Jianxin. Plastic Deformation Behavior and Fracture Mechanism of Rare Earth H13 Steel Based on In Situ TEM Tensile Study[J]. 金属学报, 2020, 56(12): 1592-1604. [3] GONG Shengkai, SHANG Yong, ZHANG Ji, GUO Xiping, LIN Junpin, ZHAO Xihong. Application and Research of Typical Intermetallics-Based High Temperature Structural Materials in China[J]. 金属学报, 2019, 55(9): 1067-1076. [4] Lin GENG, Hao WU, Xiping CUI, Guohua FAN. Recent Progress on the Fabrication of TiAl-Based Composites Sheet by Reaction Annealingof Elemental Foils[J]. 金属学报, 2018, 54(11): 1625-1636. [5] Xuan YU, Zhihao ZHANG, Jianxin XIE. Microstructure, Ordered Structure and Warm TensileDuctility of Fe-6.5%Si Alloy with Various Ce Content[J]. 金属学报, 2017, 53(8): 927-936. [6] Li ZHOU,Chao CUI,Qing JIA,Yingshi MA. Experimental and Finite Element Simulation of Milling Process for γ-TiAl Intermetallics[J]. 金属学报, 2017, 53(4): 505-512. [7] Jihou LIU,Hongyun ZHAO,Zhuolin LI,Xiaoguo SONG,Hongjie DONG,Yixuan ZHAO,Jicai FENG. Microstructures and Mechanical Properties of Cu/Sn/Cu Structure Ultrasonic-TLP Joint[J]. 金属学报, 2017, 53(2): 227-232. [8] Anhua LI, Yueming ZHANG, Haibo FENG, Ning ZOU, Zhongshan Lü, Xujie ZOU, Wei LI. Mechanical Properties of Sintered Ce-Fe-B Magnets[J]. 金属学报, 2017, 53(11): 1478-1486. [9] Guotian WANG, Hongsheng DING, Ruirun CHEN, Jingjie GUO, Hengzhi FU. Effect of Current Intensity on Microstructure of Ni3Al Intermetallics Prepared by Directional Solidification Electromagnetic Cold Crucible Technique[J]. 金属学报, 2017, 53(11): 1461-1468. [10] Xueda LI,Chengjia SHANG,Changchai HAN,Yuran FAN,Jianbo SUN. INFLUENCE OF NECKLACE-TYPE M-A CONSTITU-ENT ON IMPACT TOUGHNESS AND FRACTUREMECHANISM IN THE HEAT AFFECTED ZONE OF X100 PIPELINE STEEL[J]. 金属学报, 2016, 52(9): 1025-1035. [11] Tong LIU,Liangshun LUO,Yanning ZHANG,Yanqing SU,Jingjie GUO,Hengzhi FU. MICROSTRUCTURE EVOLUTION AND GROWTH BEHAVIORS OF FACETED PHASE IN DIRECTIONALLYSOLIDIFIED Al-Y ALLOYS II. Microstructure Evolution of Directionally Solidified Al-53%Y Peritectic Alloy[J]. 金属学报, 2016, 52(7): 866-874. [12] Zaoyu SHEN,Limin HE,Guanghong HUANG,Rende MU,Jinwang GU,Weizhong LIU. MICROSTRUCTURES AND MECHANICAL PROPERTIES OF TiAl/Ti3Al MULTI-LAYERED COMPOSITE[J]. 金属学报, 2016, 52(12): 1579-1585. [13] Xu ZHANG, Yumin WANG, Qing YANG, Jiafeng LEI, Rui YANG. STUDY ON TENSILE BEHAVIOR OF SiCf/TC17 COMPOSITES[J]. 金属学报, 2015, 51(9): 1025-1037. [14] Jun XIE,Jinjiang YU,Xiaofeng SUN,Tao JIN,Yanhong YANG. INFLUENCE OF TEMPERATURE ON TENSILE BEHAVIORS OF K416B Ni-BASED SUPERALLOY WITH HIGH W CONTENT[J]. 金属学报, 2015, 51(8): 943-950. [15] WU Xinqiang, TAN Jibo, XU Song, HAN En-Hou, KE Wei. CORROSION FATIGUE MECHANISM OF NUCLEAR-GRADE LOW ALLOY STEEL IN HIGH TEMPERATURE PRESSURIZED WATER AND ITS ENVIRONMENTAL FATIGUE DESIGN MODEL[J]. 金属学报, 2015, 51(3): 298-306. No Suggested Reading articles found! Viewed Full text Abstract Cited   Shared      Discussed