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Enhanced cavitation erosion resistance of a friction stir processed high entropy alloyRakesh B.Nair,H.S.Arora,Harpreet Singh Grewal摘 要:Friction stir processing of an Al0.1CoCrFeNi high entropy alloy(HEA) was performed at controlled cooling conditions(ambient and liquid submerged). Microstructural and mechanical characterization of the processed......
Microstructure and mechanical properties of novel Al-Y-Sc alloys with high thermal stability and electrical conductivityA.V.Pozdniakov,R.Yu.BarkovNUST "MISiS"摘 要:The microstructure and mechanical properties of novel Al-Y-Sc alloys with high thermal stability and electrical conductivity were investigated.Eutectic Al3 Y-phase particles of size 100-200 nm......
Hardness of Mn2V2O7 thin films and its influential factors?.Af?in KariperDepartment of Science Education, Faculty of Education, Erciyes University摘 要:hardness of the films was measured using a nanohardness tester. The film......
Enhanced Hardness of Transparent HAp Ceramic by Microstructure Refinement曾辉1,JIN Xin1,XIONG Yan21. Wuhan Institute of Marine Electric Propulsion2. School of Materials Science & Engineering, Hubei... of microstructure refinement on the hardness were investigated using HallPetch(H-P) relationship, and the hardness of transparent HAp ceramic increases with the decrease of grain size. It is demonstrated......
analysis of the wear resistance of samples with different mechanical properties shows that hardness is the primary factor affecting the wear resistance of high carbon steel, and the toughness...Effect of quenching-partitioning treatment on the microstructure, mechanical and abrasive properties of high carbon steelJian-ping Lai1,2,Jia-xin Yu1,2,Jiong Wang31. Key Laboratory of Testing......
Similarity measure design for high dimensional dataLEE Sang-hyuk1, YAN Sun2, JEONG Yoon-su3, SHIN Seung-soo4(1. Department of Electrical and Electronic Engineering,Xi’an Jiaotong-Liverpool University... Mokwon-gil, Seo-gu, Daejeon, 302-318, Korea;4. Department of Information Security, Tongmyong University, Sinseonno, Nam-gu, Busan, 608-711, Korea)Abstract:Information analysis of high dimensional data......
Evolution of Microstructures of a Low Carbon Bainitic Steel Held at High Service TemperatureChao Sun,Shanwu Yang,Guoliang LiuSchool of Materials Science and Engineering, University of Science and Technology Beijing摘 要:Low carbon bainitic steel derives the high strength mainly from high density of dislocations rather than carbon and alloy element content......
is an important product that is used almost in ferrous and non-ferrous alloys due to its high physical properties such as tensile strength, hardness, and fatigue resistance[1-2]. In addition... Leaching vanadium by high concentration sulfuric acid from stone coal CHEN Xiang-yang(陈向阳)1, 2, LAN Xin-zhe(兰新哲)1, 2, ZHANG Qiu-li(张秋利)1, MA Hong-zhou(马红周)1, ZHOU Jun(周 军)1 1. School......
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thermal cycles. The hardness and brittleness of Ru50Ta50 alloy are high. The deformation mode of RuTa alloys is twinning.关键词:...Transformation, Deformation and Microstructure Characteristics of Ru50Ta50 High Temperature Shape Memory AlloyZhirong HE, Fang WANG and Jing’en ZHOU Department of Materials Science and Engineering......
