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; Design Institute Co. Ltd.,Beijing 100020, China; 4. Observation and Research Base of Transport Industry of Airport Engineering Safety and Long-term Performance, Beijing 100020, China; 5. Hohhot New......
after milling. The glass-ceramic samples were conducted with Vickers hardness measurements (KB3000BVRZ-SA, Shanghai Everone Precision Instruments Co., Ltd., China). Diamond paste was used to grind......
; 2. Department of Mining Engineering, Colorado School of Mines, Golden, CO 80401, USA Central South University Press and Springer-Verlag GmbH Germany, part of Springer Nature 2021 Abstract: Floor......
J. Cent. South Univ. (2021) 28: 2472-2484 DOI: https://doi.org/10.1007/s11771-021-4780-0 Evolution of anisotropy during sandstone rockburst process under double-faces unloading LIU Dong-qiao(刘冬桥)1, LING Kai(凌凯)1, 2, LI Dong(李东)1, HE Man-chao(何满潮)1, LI Jie-yu(李杰宇)1, 2, HAN Zi-jie(韩子杰)1, 2, ZHANG Sh......
Trans. Nonferrous Met. Soc. China 31(2021) 2336-2357 Shape controlling and property optimization of TA32 titanium alloy thin-walled part prepared by hot forming Yong WU1, Rong-lei FAN1, Zhong-huan QIN2, Ming-he CHEN1 1. College of Mechanical and Electrical Engineering, Nanjing University of Aeronautics and Astronautics, Nanjing 210016, China; 2. Beijing Hangxing Machinery Manufacturing Co., Ltd......
]. 昆明: 云南铜业(集团)有限公司, 2013: 1-288. LI Bo. Geochemistry and prospecting prediction of Yangla copper deposit in northwest Yunnan[R]. Kunming: Yunnan Copper Industry (Group) Co. Ltd., 2013: 1-288. [17] 杜丽......
’, as shown in Figs.1-3[16]. The work at University of Tokyo[17] used a modified Norton Co.-controlled milling centre and cast-iron-bonded diamond grinding tools for creep-feed grinding, and reported......
and Creep-Rupture in Metals[M]. New York, NY: Macmillan Co, 1965: 17. [2] LI J C M. A dislocation Mechanism of transient creep[J]. Acta Met, 1963, 11: 1269-1274. [3] GUO Jian-ting, RANUCCI D, PICCO E......
合金中析出非共格的E(Al18Cr2Mg3)相.冷却速率较小时,粗大平衡相更易于非共格的E相上析出.在2~40 ℃/s的冷却速率范围内,含Zr合金具有更高的强度;以Zr代Cr可使125 mm厚的板材强度提高约50 MPa,同时保持断裂韧性相当[67].因此,低淬火敏感性合金中的Cr含量都很低,如表1所列.B93合金添加Zr后淬火敏感性增加,Al-Zn-Mg-Cu-Zr合金中添加Co元素可显著降低淬......
Metals Co. [33,34], which was designed to improve the exfoliation corrosion resistance. Unpublished work at Monash University on AA7150 alloy revealed that this Reynolds process with 2-step solution......