Funded by the National Natural Science Foundation of China(51809017);the Basic Scientific Research Project of Public Welfare Research Institutes of the Central Level(CKSF2017060/CL,CKSF2017020/CL,and CKSF2019187/CL);the Financial Science and Technology Project of Xinjiang Corps(2020AB010)。
The commercial vinyl ester resins(VER)was modified by diphenylmethane diisocyanate(MDI)to enhance its toughness,which is called MVER.Hexamethylene diisocyanate(HDI),a common curing agent for polyurethane(PU),was found...
Funded by the National Natural Science Foundation of China(Nos.51773161,51303145,51373130,and 21975057);the Special Project of Technological Innovation of Hubei Province(No.2019ABA115)
A simple strategy was developed to prepare a tough, self-healing, antibacterial and moldable hydrogel by introducing the natural polyphenolic compound tannic acid(TA) as a cross-linking center for hydrogen bonds. Poly...
Funded by the National Natural Science Foundation of China(No.51274154);the National High-tech Research and Development Program of China(863 Program)(No.2012AA03A504);Research and Development Center of Wuhan Iron and Steel(Group)Corp
The industrial trials of two cooling modes, i e, water cooling in forepart + air cooling in later part (WAC) and air cooling in forepart + water cooling in later part (AWC), were carried out for a Ti- Nb microalloyed ...
Funded by the National Natural Science Foundation of China(Nos.21173266,21473250);the Fundamental Research Funds for the Central Universities(No.11XNJ021);the Research Funds of Renmin University of China
Chemically functionalized carbon nanotubes were combined with PVC to enhance both toughness and strength by simply mixing long alkyl chain modified multi-wall carbon nanotubes (abbreviated as MWNTs) or Ester-functiona...
Funded by National Natural Science Foundation of China(No.51234002);National Key Research and Development Program of China(No.2016YFB0300602)
The microstructure and mechanical properties of low carbon bainite high strength steel plate were studied via different cooling paths at the pilot scale. There was a significant increase in mechanical properties, and ...
Funded by the Science and Technology Program of Guangdong Province of China(No.2012B091000107);the Subproject of China Education&Equipment Resource System(No.CERS-1-2)
With Al foil,Cu foil and steel mesh as the metal interlayers,respectively,three types of alumina/epoxy/metal laminated composites were fabricated with epoxy resin adhesive as a binder via a simple process.The impact t...
Funded by the National Natural Science Foundation of China (Nos. 5772081 and 50821140208)
1wt% multiwalled carbon nanotube (MWNTs) reinforced alumina composites was sintered to full density by spark plasma sintering. And pure alumina and graphite/alumina composites were also prepared by the same way for ...
Funded by the Key Program of the National Natural Science Foundation of China (50438010);the National Natural Science Foundation for Youth(50908029);the Research and Application Program of Key Technologies for Major Constructions in the South-North Water Transfer Project Construction in China (JGZXJJ2006-13)
A self-compacting ultra-high toughness cementitious composite (UHTCC) reinforced by discontinuous short polyvinyl alcohol (PVA) fibers, which exhibits self-compacting performance in the fresh state and strain-hard...
Funded by the Key Program of National Natural Science Foundation of China( No.50438010);the Research & Application of Key Technology for the South-North Water Transfer Project Construction in China ( JGZXJJ2006-13)
Uniaxial compression tests were conducted to characterize the main compressive performance of ultra high toughness cementitious composite (UHTCC) in terms of strength and toughness and to obtain its stress-strain re...
Funded by the National Natural Science Foundation of China (No.50872127);the Scientific Research Foundation for the Returned Overseas Chinese Scholars, State Education Ministry
The effects of water/binder ratio (w/b) on the toughness behavior, compressive strength and flexural strength of engineered cementitious composites (ECC) were investigated. The w/b ratios of 0.25, 0.31, 0.33 and 0...