supported by the National Key Research and Development Program of China(2021YFA1200201);the Natural Science Foundation of China(91860202,51988101,52171001,52071003 and 52001297);the R&D Program of Beijing Municipal Education Commission(KM202210005003);the Beijing Outstanding Young Scientists Projects(BJJWZYJH01201910005018);the Beijing Nova Program(Z211100002121170);the Overseas Expertise Introduction Project for Discipline Innovation(“111”project)(DB18015)
This study presents a design strategy to enhance the high-temperature creep resistance of Ni-based superalloys.This strategy focuses on two principles:(1)minimizing the dimensions ofγ/γ′interfaces andγchannels by ...
supported by the National Natural Science Foundation of China(Grant Nos.52271028,52201174,12002108,52071118,51827801);the China Postdoctoral Science Foundation(Grant Nos.2019M661275 and 2020T130030ZX);the National Key Research and Development Program of China(Grant No.2022YFA1604600);the Funds of Frontier Research Center of Space Environment Interacting with Matter(Harbin Institute of Technology);the Natural Science Foundation of Heilongjian Province(Grant No.LH2022D017);the Natural Science Foundation of Jiangsu Province(Grant No.BK20220858);the Guangdong Basic and Applied Basic Research Foundation(Grant No.2022A1515011402);the Fundamental Research Funds for the Central Universities(Grant No.HIT.BRET.2023FRFK06001).
Waterborne organic pollutants pose significant threats to ecosystems and the health of billions worldwide,presenting a pressing global challenge.Advanced oxidation processes(AOPs)offer promise for efficient wastewater...
supported by the National Natural Science Foundation of China(Nos.52107232,52377026 and 52301192);China Postdoctoral Science Foundation(No.2021M702563);State Key Laboratory of Electrical Insulation and Power Equipment(No.EIPE22312);Taishan Scholars and Young Experts Program of Shandong Province(No.tsqn202103057);the Qingchuang Talents Induction Program of Shandong Higher Education Institution(Research and Innovation Team of Structural-Functional Polymer Composites)and Fundamental Research Funds for the Central Universities(No.xzy012024004).
Advancements in power electronics necessitate dielectric polymer films capable of operating at high temperatures and possessing high energy density.Although significant strides have been achieved by integrating inorga...
support of the National Key Research and Development Program of China(No.2022YFB3709300);National Natural Science Foundation of China(Nos.52031011,52371121,51971168,and 52022076);Shaanxi Province Science and Technology Department Project(No.2021GXLH-Z-015).
1.Introduction Hydraulic fracturing is a cost-effective method that can signif-icantly increase unconventional oil and gas production from the reservoir with low porosity and permeability.The fracturing tools,such as ...
The financial support from the Natural Science Foundation of Hunan Province for Distinguished Young Scholars,China[GrantNo.2021JJ10062];the Science and Technology Program of Guangxi province,China[GrantNo.AB21220028];the Youth Fund of the National Natural Science Foundationof China[Grant No.52401047,Grant No.52401004];the China Postdoctoral Science Foundation,China[GrantNo.2023M741244];the Fundamental Research Funds for the Central Universities of Central South University,China[GrantNo.2023ZZTS0711]are acknowledged;The Project supported by State Key Laboratory of Powder Metallurgy,Central South University,Changsha,China is also acknowledged.
Lightweight refractory high-entropy alloys(LW-RHEAs)hold significant potential in the fields of aviation,aerospace,and nuclear energy due to their low density,high strength,high hardness,and corrosion resistance.Howev...
supported by the Lingchuang Research Project of China National Nuclear Corporation,the National Key Research and Development Program of China(No.2022YFB3504302);the key core technology research project in Beicang District,Ningbo(Grant No.2021BLG009);the key deployment project of the Chinese Academy of Sciences(Grant No.ZDRW-CN-2021-3);the Fujian Provincial Natural Fund Project(Grant No.2021J05101);the Young Elite Scientists Sponsorship Program by CAST(Grant No.2021QNRC001);the independent deployment project of Ganjiang Innovation Research Institute of Chinese Academy of Sciences(Grant No.E055A002);In addition,thanks for the assistance of Jinchi Huang from the School of Energy,Xiamen University for the ion irradiation experiment.
Nuclear engineering materials are required to possess outstanding extreme environmental tolerance and irradiation resistance.A promising novel pyrochlore-type of(Sm_(0.2)Eu_(0.2)Gd_(0.2)Dy_(0.2)Er_(0.2))2 Hf_(2)O_(7)h...
BACKGROUND Septic arthritis of the manubriosternal joint is a diagnostic challenge due to its rarity and anatomical characteristic.Conventional ultrasound,plain radiographs,and computed tomography are not able to conf...
supported by the National Natural Science Foundation of China(Nos.92163201,U2067219,51722104,51790482,and 51761135031);the National Key Research and Devel-opment Program of China(No.2017YFA0700701);the 111 Project 2.0 of China(No.BP2018008);the Fundamental Research Funds for the Central Universities(No.xtr022019004).
In this work,we designed a novel NiCoCr-based medium-entropy alloy(MEA)strengthened by coher-ent L12-nanoparticles,i.e.,(NiCoCr)92 Al 6 Ta 2(at.%).The strengthening and deformation mechanisms of the material and the c...