BULK_METALLIC_GLASS

作品数：259被引量：321H指数：7
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相关机构：中南大学西北工业大学江苏省(丹阳)高性能合金材料研究院南京理工大学更多>>
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Experimental and Statistical Analysis of Fatigue Behavior in Zr-based Bulk Metallic Glass
《稀有金属材料与工程》2024年第11期3010-3016,共7页Yao Zhifeng Qiao Jichao Pelletier Jean-Marc Yao Yao 
Guangdong Basic and Applied Basic Research Foundation(2022A1515010207);Shaanxi Key Laboratory of Artificially-Structured Functional Materials and Devices(AFMD-KFJJ-22204)。
Three-point bending fatigue experiments were conducted on a typical Zr-based bulk metallic glass(BMG)at ambient temperature to investigate the fatigue behavior under cyclic loading conditions.Results show that the str...
关键词：bulk metallic glass P-S-N curve fatigue test statistical analysis 
“Glass-quake”in elastically loaded bulk metallic glasses
《Chinese Physics B》2024年第11期367-371,共5页Qi Huang Kaiguo Chen Chen Liu Guisen Liu Yang Shao Chenlong Zhao Ran Chen Hengtong Bu Lingti Kong Yao Shen 
Project supported by the National Natural Science Foundation of China(Grant Nos.51801122 and 52071210);the Science Challenge Project(Grant No.TZ2018001);the Science and Technology Commission of Shanghai(Grant No.21ZR1430800).
Amorphous solids exhibit scale-free avalanches,even under small external loading,and thus can work as suitable systems to study critical behavior and universality classes.The abundance of scale-free avalanches in the ...
关键词：bulk metallic glass AVALANCHE EARTHQUAKE disorder system time series 
Novel Soft Magnetic Co-Based Ternary Co-Er-B Bulk Metallic Glasses
《Acta Metallurgica Sinica(English Letters)》2024年第9期1633-1642,共10页Jie Lu Yanhui Li Shuang Ma Wanping Li Feng Bao Zhengwang Zhu Qiaoshi Zeng Haifeng Zhang Man Yao Wei Zhang 
supported by the National Natural Science Foundation of China(Grant Nos.52171153 and 51871039);supported by the Department of Energy(DOE)Office of Science(DE-AC02-06CH11357);financial support from the Shanghai Science and Technology Committee,China(Grant No.22JC1410300);the Shanghai Key Laboratory of Material Frontiers Research in Extreme Environments(MFree),China(Grant No.22dz2260800).
In this work,a series of Co-based ternary Co-Er-B bulk metallic glasses(BMGs)with excellent soft magnetic properties and high strength were developed,and the local atomic structure of a typical Co_(71.5)Er_(3.5)B_(25)...
关键词：Co-based bulk metallic glass Glass-forming ability Soft magnetic property Ab initio molecular dynamics simulation Local atomic structure 
A modified maxwell-pulse thermoplastic constitutive model of in-situ Ta-particle reinforced Zr-based bulk metallic glass composites
《Progress in Natural Science:Materials International》2024年第4期753-766,共14页Pan Gong Zhuang Wang Guoqing Yu Maojun Li Xin Zhuo Xuefeng Tang Mao Zhang Lei Deng Junsong Jin A.A.Churakova Xinyun Wang 
financially supported by the National Natural Science Foundation of China(Grant Nos.52371154 and 52090043);the Research Fund of State Key Laboratory of Advanced Design and Manufacturing Technology for Vehicle,Hunan University,Changsha,China(Grant No.32215006 and 734215242);the Knowledge Innovation Program of Wuhan-Basic Research(Grant No.2022010801010087);the Fundamental Research Funds for the Central Universities(Grant No.2021GCRC003)
The impact of different Ta contents on the mechanical properties and thermoplastic forming ability of in-situ Taparticle reinforced Zr–Cu–Al–Ni bulk metallic glass composites was studied.The composition(Zr_(55)Cu_(...
关键词：Bulk metallic glass composites Supercooled liquid region Thermoplastic deformation Constitutive model Influence mechanism 
Temperature dependence of pressure sensitive flow in bulk metallic glass composites
《Journal of Materials Science & Technology》2024年第14期165-175,共11页Priyanka Saini Yakai Zhao Biao Li Long Zhang U.Ramamurty R.L.Narayan 
support provided by the Science and Engineering Research Board,Department of Science&Technology(No.SRG/2020/000095);the Prime Minister Fellowship(PMRF)(No.PMRF/2021/1401226);support of the National Natural Science Foundation of China(No.52171164);the National Key Laboratory of Science and Technology on Materials under Shock and Impact(No.WDZC2022–13);the Youth Innovation Promotion Association CAS(No.2021188).
The constraint factor,C,defined as hardness,H,to the yield strength,σ_(y),ratio,is an indirect measure of the pressure sensitivity in materials.Previous investigations determined that while C is less than 3 for cryst...
关键词：Bulk metallic glass composites HARDNESS Pressure sensitivity Martensitic transformation 
Unusual gradient stress induced superior room-temperature plasticity in brittle ferromagnetic bulk metallic glass
《Journal of Materials Science & Technology》2024年第11期70-79,共10页Meng Wang Weiming Yang Si Lan Zongzhen Li Qianqian Wang Wenyu Li Jing Tao Jing Zhou Qiang Li Haishun Liu Akihisa Inoue 
National Natural Science Foundation of China(No.52171165)。
Ferromagnetic bulk metallic glasses(FBMGs)possess excellent soft magnetic properties,good corrosion resistance,and high strength.Unfortunately,their commercial utility is limited by their brittleness.In this work,we r...
关键词：Ferromagnetic bulk metallic glasses PLASTICITY Flexibility Residual stress 
Medium-range order endows a bulk metallic glass with enhanced tensile ductility
《Journal of Materials Science & Technology》2023年第28期10-20,共11页Sinan Liu Weixia Dong Zhiqiang Ren Jiacheng Ge Shu Fu Zhenduo Wu Jing Wu Yu Lou Wentao Zhang Huaican Chen Wen Yin Yang Ren Joerg Neuefeind Zesheng You Ying Liu Xun-Li Wang Si Lan 
the National Key R&D Program of China(No.2021YFB3802800);the National Natural Sci-ence Foundation of China(Nos.52222104,12261160364,51871120 and 51520105001);the Natural Science Foundation of Jiangsu Province(No.BK20200019);Si Lan acknowledges the support by Guangdong-Hong Kong-Macao Joint Laboratory for Neutron Scat-tering Science and Technology and Shenzhen Science and Technol-ogy Innovation Commission(No.JCYJ20200109105618137);the resources of the China Spallation Neutron Source located in Dongguan,China,and the Advanced Photon Source,a US Department of Energy(DOE)Office of Science User Facility op-erated for the DOE Office of Science by Argonne National Labora-tory under Contract No.DE-AC02-06CH11357;the US DOE Office of Science,Office of Basic Energy Sciences.The neutron scattering experiments carried out at the Spallation Neutron Source were sponsored by the Scientific User Facilities Di-vision,Office of Basic Energy Sciences,U.S.Department of Energy,under Contract No.DE-AC05-00OR22725 with Oak Ridge National Laboratory.
Developing ductile bulk metallic glasses(BMGs)can benefit from an in-depth understanding of the structure-property relation during plastic deformation.However,endowing BMGs with tensile ductility in BMGs needs to reve...
关键词：Bulk metallic glass Medium-range order Tensile ductility Structure-property relation 
Superior high-temperature wear resistance of an Ir-Ta-Ni-Nb bulk metallic glass
《Journal of Materials Science & Technology》2023年第27期121-132,共12页Fei Sun Shengtao Deng Jianan Fu Jiahua Zhu Dandan Liang Pengfei Wang Hang Zhao Feng Gong Jiang Ma Yanhui Liu Jun Shen 
financially supported by the National Key Research and Development Program of China(Grant No.2018YFA0703605);the Key Basic and Applied Research Pro-gram of Guangdong Province,China(Grant No.2019B030302010);the NSF of China(Grant No.52122105,51971150);the Science and Technology Innovation Commission Shenzhen(Grants No.RCJC20221008092730037,20220804091920001)。
Wear resistance is a critical consideration in engineering applications.In this study,we demonstrated an Ir-Ta-Ni-Nb bulk metallic glass(BMG)with outstanding high-temperature wear resistance and revealed its promising...
关键词：High-temperature alloy Superior wear resistance Wear mechanisms Bulk metallic glass 
Formation of novel TRIP-ductilized bulk metallic glass composites by manipulating nucleation kinetics via minor alloying被引量：3
《Rare Metals》2023年第7期2182-2188,共7页Xi-Lai Jiang Wen-Li Song Ming Yang Yuan-Bo Zhou Yan Huang Zhi-Chao Lu Yi-Bo Zhang Jie Dong Liang Wang Bo Peng Chun-Ming Hu Jin-Kui Zhao Sheng-Zhong Kou Dong Ma 
financially supported by the Open Research Fund of Songshan Lake Materials Laboratory(No.2021SLABFN12);Guangdong Basic and Applied Basic Research Foundation(Nos.2020B1515120077,2019A1515110472,2020A1515110893 and 2020B 1515120065);the National Natural Science Foundation of China(Nos.52130108,51971103,52001184,and 52101200)。
A series of conical bulk metallic glass composites(BMGCs)with compositions of Zr_(47)Cu_(47-x)Al_(5)Ag_(1)Ga_(x)(x=0,1,2,4;at%)were synthesized using the minor alloying method to investigate the effect of Ga addition ...
关键词：ALLOYING properties GLASS 
Laser additive manufacturing of laminated bulk metallic glass composite with desired strength-ductility combination
《Journal of Materials Science & Technology》2023年第16期68-76,共9页Xiangcheng Cui Weihua Hu Xing Lu Yunzhuo Lu 
supported by the National Natural Science Foundation of China(Nos.51971047 and 52271022);the project of Liaoning Province’s“Rejuvenating Liaoning talents plan”(No.XLYC1907046);Dalian High-Level Talent Innovation Support Program(No.2020RJ07);the State Key Lab of Advanced Metals and Materials(No.2021-ZD10);the Joint Research Fund Liaoning-Shenyang National Laboratory for Materials Science(No.2019JH3/30100032).
Introducing ductile crystalline dendrites into a glassy matrix to produce bulk metallic glass composites(BMGCs)is an effective way to improve the poor ductility of bulk metallic glasses(BMGs).However,the presence of s...
关键词：Bulk metallic glass composite Additive manufacturing Mechanical property Lamellated Strength-ductility synergy 
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