supported by the National Key Research and Development Program of China under Grant No.2023YFB3408101;the National Natural Science Foundation of China under Grant Nos.52171164 and 52271022;the Youth Innovation Promotion Association CAS(No.2021188).
Introducing soft crystalline phases into the glassy matrix to produce bulk metallic glass composites(BMGCs)is an effective way to enhance the ductility of bulk metallic glasses(BMGs).However,the introduction of soft c...
financially supported by the Strategic Priority Research Program of the Chinese Academy of Sciences(Grant No.XDB0470102);the Central Government Guides Local Science and Technology Development Fund Projects(Grant No.23ZYQA0320);the National Natural Science Foundation of China(Grant No.52175200);the Youth Innovation Promotion Association of the Chi-nese Academy of Sciences(Grant No.2020416);the Longyuan Youth Talent Project.
Amorphous alloys have attracted much attention in the field of cavitation erosion(CE)due to their good comprehensive properties.However,due to the special amorphous structures that are difficult to characterize,their ...
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...
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...
supported by the National Natural Science Foundation of China(Grant Nos.52192604 and 52201181);the Key R&D Program of Hubei(No.2022BAA023).
Additive manufacturing technology based on laser powder bed fusion(LPBF)offers a novel approach for fabricating bulk metallic glass(BMG)products without restriction in size and geometry.Nevertheless,the BMGs prepared ...
supported by the National Key Research and Development Plan(Grant Nos.2018YFA0703603,2021YFA0716302);Guangdong Major Project of Basic and Applied Basic Research,China(Grant Nos.2019B030302010,2020B1515120092);Guangdong Basic and Applied Basic Research Foundation,China(Grant Nos.2020B1515120092,2019B030302010);the National Natural Science Foundation of China(Grant Nos.52192602,52192603,51971092,11790291,and 61888102);the Strategic Priority Research Program of Chinese Academy of Sciences(Grant No.XDB30000000).
The glass-forming ability and mechanical properties of metallic glasses and their composites are well known to be sensitive to the preparation conditions and are highly deteriorated by industrial preparing conditions ...
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...
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...
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...
supported by the National Natural Science Foundation of China(Nos.52171164 and 51790484);National Key Laboratory of Science and Technology on Materials under Shock and Impact(WDZC2022-13);the National Key Research and Development Program of China(No.2021YFA0716303);Start-up research grant(No.SRG/2020/000095)of Science and Engineering Research Board,DST,GoI.A∗STAR,Singapore via the Structural Metals and Alloys Program(No.A18B1b0061);the Natural Science Foundation of Liaoning Province(No.2021-MS-009);the China Manned Space Engineering,the Chinese Academy of Sciences(ZDBS-LY-JSC023);the Youth Innovation Promotion Association CAS(No.2021188).
Developing bulk metallic glass composites(BMGCs)with high toughness is vital for their practical application.However,the influence of different microstructures on the impact toughness of BMGCs is still unclear.The eff...