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Microstructure and mechanical properties of ultra-fine grained MoNbTaTiV refractory high-entropy alloy fabricated by spark plasma sinteringQing Liu,Guofeng Wang,Xiaochong Sui,Yongkang Liu,Xiao Li,Jianlei YangNational Key Laboratory for Precision Hot Processing of Metals,Harbin Institute of Technology摘 要:The MoNbTaTiV refractory high-entropy alloy(RHEA......
Effect of Ti Addition on the Microstructure and Property of FeAlCuCrNiMo0.6 High-Entropy AlloyYunhai Su,Xuewei Liang,Yunqi Liu,Zhiyong DaiSchool of Materials Science and Engineering,Shenyang University of Technology摘 要:FeAlCuCrNiMo0.6Tix(x=0.2,0.6,0.8) high-entropy alloys were fabricated with flux-cored wire and surfaced on low-carbon steel by gas metal......
New FeNiCrMo(P, C, B) high-entropy bulk metallic glasses with unusual thermal stability and corrosion resistanceYanhui Li,Siwen Wang,Xuewei Wang,Meiling Yin,Wei ZhangKey Laboratory of Materials...–35 Ni20 Cr20–30 Mo5–15(P0.6 C0.2 B0.2)20 bulk metallic glasses with excellent thermal stability,strength, and corrosion resistance have been developed through the high-entropy alloy design......
" name="ChDivSummary">Phase constitutions,either changed by alloying or by phase transformation,are the key factors to determine the magnetic and mechanical performances of high-entropy alloys(HEAs...Tailoring mechanical and magnetic properties of AlCoCrFeNi high-entropy alloy via phase transformationChendong Zhao1,Jinshan Li1,Yudong Liu1,William Yi Wang1,Hongchao Kou1,Eric Beaugnon2,Jun Wang11......
Improving high-temperature mechanical properties of cast CrFeCoNi high-entropy alloy by highly thermostable in-situ precipitated carbidesX.W.Liu1,N.Gao1,J.Zheng2,Y.Wu3,Y.Y.Zhao4,Q.Chen5,W.Zhou2,S... high-entropy alloy(HEA) exhibits excellent mechanical properties at lower temperatures due to its low stacking-fault energy, however, its medium-and high-temperature strengths are still insufficient......
,Institute of Metal Research,Chinese Academy of Sciences摘 要:High-entropy alloys(HEAs) are a new class of materials with a potential engineering application...Achieving a High-Strength CoCrFeNiCu High-Entropy Alloy with an Ultrafine-Grained Structure via Friction Stir ProcessingNing Li1,2,Cun-Lei Jia2,Zhi-Wei Wang2,Li-Hui Wu2,Ding-Rui Ni2,Zheng-Kun Li2,Hua......
. Institute of Advanced Wear & Corrosion Resistant and Functional Materials, Jinan University摘 要:High-entropy alloys(HEAs) are of great interest in materials...Corrosion behavior of Al0.4CoCu0.6NiSi0.2Ti0.25 high-entropy alloy coating via 3D printing laser cladding in a sulphur environmentHongxia Wan1,Dongdong Song2,Xiaolei Shi1,Yong Cai1,Tingting......
,Schmid因子较大的晶粒转动快,Schmid因子较小的晶粒转动慢,晶粒转动符合Schmid定律. REFERENCES [1] YEH J W, CHEN S K, LIN S J, GAN T S, SHUN T T, TSAU C H, CHANG S Y. Nanostructured high-entropy alloys with multiple principal elements..., WEI Ji-qiu, HE Ye-zeng, SUN Zhi. Research progress of high-entropy alloys with multi-principal elements and its prospective application[J]. Journal of Functional Materials, 2016, 47(5): 50-54. [3......
fault energy (SFE),but this concept has never been reported in high-entropy alloys (HEAs) with low SFE.Here,we design and fabricate a (CoCrFeNi)90Ag10HEA,consisting of a face-center-cubic (fcc) CoCrFeNi...Significant reduction in friction and wear of a high-entropy alloy via the formation of self-organized nanolayered structureLu Yang1,Zhuo Cheng1,Weiwei Zhu1,2,Cancan Zhao1,Fuzeng Ren11. Department......
A new guide for improving mechanical properties of non-equiatomic FeCoCrMnNi medium-and high-entropy alloys with ultrasonic nanocrystal surface modi?cation processTimothy Alexander... Cr Mn Ni)40(Fe60),which is classified as a medium-entropy alloy (MEA),exhibits ε-martensitic transformation.In the room temperature tensile test,a high strength of~600 MPa and ductility of~65......