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Cryogenic treatment does not only increase hardness and wear resistance of materials but also slightly improve their toughness in some cases.
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Combined Model of Strain-induced Phase Transformation and Orthotropic Damage in Ductile Materials at Cryogenic Temperatures.
Computational Materials Science, 46:1152-1162, 2009
International Journal of Plasticity, 54:34-55, 2014
Mechanics of solid materials.
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In this case, carbon steel was used as a material for fire extinguishing pipeline.
Introduction Corrosion, the degradation of materials, is an electrochemical reaction between a metal and its environment [1].
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Research on Road Target Recognition Method Based on Optical Image Man Zhao1,2,a, Jinjiang Cui 3,a, Fei Guo1,a, Mei Zhao 1,a, and Dayong Jiang 4,a,* 1Special Service Department, Aviation University of Air Force, Changchun 130022, China 2School of Science, Changchun University of Science and Technology, Changchun 130022, China 3Suzhou Institute of Biomedical Engineering and Technology Chinese Academy of Sciences, Suzhou 215000, China 4School of Materials Science and Engineering, Changchun University of Science and Technology, Changchun 130022, China axman82@126.com Corresponding author: Tel.:+86 431 85583016; fax: +86 431 85583015 E-mail address: xman82@126.com Keywords: Road target; Target recognition; Optical image Abstract.
With the development of science and technology, optical images with very high resolution have been able to provide a large amount of information.
Acknowledgements This work is supported by the National Natural Science Foundation of China (Grant Nos. 61106050, 21201022), Jiangsu Provincial Natural Science Foundation of China (BK2012188).
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Analytically pure Bi, Sb, Cu and Sn with purity of 99.95% were used as raw materials, which, were quantified on the electronic balance according to table 1 and then melted in a vacuum of 5×10-2 Pa non-consumable arc furnace for 30 minutes.
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Mordike, Development of highly creep resistant magnesium alloys, Journal of Materials Processing Technology 117 (2001) 319-394
Kierzek, Influence of heat treatment on susceptibility to hot cracking of magnesium alloy EN-MCMgRE3Zn2Zr, Archives of Metallurgy and Materials 55 (2010) 69-78
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Direct-write refers to any technique or process capable of depositing, dispensing, or processing different types of materials over various surfaces following a preset pattern or layout [1].
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Tendency for material thickness to be reduced over die shoulder is restrained.
The number of holes is 37.08Al is selected as test material.
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