supported by the National Natural Science Foundation of China(No.51971046).
TC18 titanium alloy was subjected to hot rolling at 840℃,followed by annealing experiments at 830,860,and 890℃ for different time lengths.The effects of annealing temperature and time on phase transformation and sta...
supported by the Anhui Provincial Natural Science Foundation(No.2208085QE121);the Key Research&Development plan of Anhui Province(No.2022a05020016);the University Natural Science Research Project of Anhui Province(No.2023AH051084);the National Natural Science Foundation of China(No.52071078);the“Zhishan”Scholars Programs of Southeast University(No.2242021R41158).
The inverse relationship between the saturation magnetic flux density(Bs)and coercivity(Hc)of Febased amorphous alloys is a very active research topic that has been extensively debated.In this work,we conducted a deta...
supported by the National Natural Science Foun-dation of China(No.U1967211);the National Science Fund for Distinguished Young Scholars of China(No.12225506).
The He production rate(i.e.,He/dpa)in nuclear reactors strongly affects the degradation of material prop-erties.This is an important but not yet fully understood issue.Here,the effect of He/dpa on bubble char-acterist...
Xiaoliang Han acknowledges the financial support from the China Scholarship Council(CSC)and Leibniz IFW Dresden.Ivan Kaban and Michael Herbig acknowledges the financial support of the German Research Foundation DFG(Contracts Ka-3209/9-1 and HE 7225/1-1).;supported by the German Federal Ministry of Education and Science BMBF within the framework of the Röntgen-˚Angström Cluster(Project 05K12OD1 of Jürgen Eckert);Jiri Orava acknowledges the assistance at J.E.Purkyne University in Usti nad Labem provided by the research infrastructure NanoEnviCz,which is supported by the Ministry of Education,Youth and Sports of the Czech Republic(No.LM2023066);Kaikai Song acknowledges the financial support from the Shenzhen Science and Technology Program(grant No.JCYJ20210324121011031);the National Natural Science Founda-tion of China(grant No.51871132).
Metallic-glass-crystal composites of Cu_(47.5)Zr_(47.5)Al_(5)and Cu_(10)Zr_(7)-reinforced Cu_(46.5)Zr_(48)Al_(4)Nb_(1.5)nanocrystalline materials are obtained by flash-annealing of metallic-glass ribbons.In situ high-...
supported by the National Research Foundation of Korea(NRF)grant funded by the Korean government(MIST)(Nos.2021R1A2C2010925,RS-2023-00240326,and RS-2023-00220471);Basic Science Research Program through the NRF of Korea funded by the Ministry of Education(Nos.NRF-2019R1F1A1055284 and NRF-2021R1I1A1A01043885).
The high-entropy alloy(HEA)superconductor,Ta_(1/6)Nb_(2/6)Hf_(1/6)Zr_(1/6)Ti_(1/6)(Ta-Nb-Hf-Zr-Ti),is systematically studied to examine changes in superconducting critical properties,critical temperature(T_(c)),critic...
supported by the Guangdong Major Project of Basic and Applied Basic Research,China(Grant No.2019B030302010);the Guangdong Basic and Applied Baic Research,China(Grant No.2020B1515130007);the Key Research and Development Plan of Dongguan,China(Grant No.20221200300062);the National Natural Science Foundation of China(Grant Nos.52192602,52071222,52101191,52171149);the National Key Research and Development Program of China(Grant No.2021YFA0716302).
The traditional high-temperature annealing process is difficult to control the morphology and size of the crystallization phases in amorphous alloy systems with high ferromagnetic element content,lead-ing to mechanica...
supported by the National Key Research and Development Program(No.2021YFB3701000);National Natural Science Foundation of China(Nos.52071035 and U2037601);Yunnan Fundamental Research Projects(No.202201BE070001–014);Heung Nam Han is supported by the National Research Foundation of Korea(NRF)Grant funded by the Korean Government(MSIP)(No.2020R1A5A6017701).
In this work,we introduced pure Ti into AZ31 Mg alloy by extrusion process followed by annealing at 350℃ for 1 h to significantly improve the mechanical properties of AZ31 laminate,with a yield strength of 243 MPa,an...
supported by the National Natural Science Foundation of China(No.51901007);the Fundamental Research Funds for the Central Universities;NT was financially supported by JST CREST(JPMJCR1994);JSPS(Japan Society for the Promotion of Science)KAKENHI(Nos.20H00306,22K18888)all through the Ministry of Education,Culture,Sports,Science and Technology(MEXT),Japan.
Extended solid solution of immiscible systems,achieved by extreme processing approaches,can be trans-formed into nanostructured composites via phase decomposition,which are drawing great research atten-tion for their ...
supported by the National Natural Science Foundation of China(Nos.51922082 and 51971170);the 111 Project of China(Grant Number 2.0,BP0618008).
Hydrogen embrittlement,also known as hydrogen-induced cracking,is a longstanding concern for zirco-nium(Zr)and its alloys.The affinity for hydrogen in zirconium results in the formation of brittle hydrides.Hydrides ar...
National Natural Science Foundation of China(Nos.52201193,51922102,92163108 and 52001319);National Key R&D Program of China(No.2018YFA0703600);Ningbo Natural Science Foundation of Ningbo City(No.2022J310);"Pioneer and Leading Goose"R&D Program of Zhejiang(No.2022C01023);‘Proyecto PID2020–112975GB-I00 de investigación financiado por MCIN/AEI/10.13039/501100011033′;Generalitat de Catalunya AGAUR grant 2017-SGR-42.
The heterogeneity of glasses has critical influences on the properties.How heterogeneity evolves during annealing is an intriguing cutting-edge question.In this work,the heterogeneity of the annealed metal-lic and pol...