欢迎您！东篱公司
退出
-
申报数据库
-
立项数据库
-
成果数据库
-
项目获奖数据库
中文摘要：
Porous C/C-SiC composites were prepared through a two-step chemical vapor infiltration process,and a multi-interlayer joint of Li20-MgO-Al2O3-SiO2（LMAS） was applied to join C/C-SiC composites and lithium aluminum silicate（LAS） glass ceramics by means of a vacuum hot-pressing technique.Plenty of SiC whiskers were generated in the pores of low-density C/C composites during chemical vapor deposition process,which is essentia! to form a zigzag interface structure between C/C-SiC substrate and the LMAS interlayer.The average shear strength of the LMAS joint was improved from 12.17 to 19.91 MPa after changing the composites from high-density C/C composites（1.75 g/cm3） with a CVD-SiC coating to the C/C-SiC composites with a low density（1.48 g/cm3）.The improvement of the joint strength is mainly attributed to the formation of the inlay structure at the SiC-C/C and SiC-LMAS interfaces.
英文摘要：
Porous C/C-SiC composites were prepared through a two-step chemical vapor infiltration process,and a multi-interlayer joint of Li20-MgO-Al2O3-SiO2（LMAS） was applied to join C/C-SiC composites and lithium aluminum silicate（LAS） glass ceramics by means of a vacuum hot-pressing technique.Plenty of SiC whiskers were generated in the pores of low-density C/C composites during chemical vapor deposition process,which is essentia! to form a zigzag interface structure between C/C-SiC substrate and the LMAS interlayer.The average shear strength of the LMAS joint was improved from 12.17 to 19.91 MPa after changing the composites from high-density C/C composites（1.75 g/cm3） with a CVD-SiC coating to the C/C-SiC composites with a low density（1.48 g/cm3）.The improvement of the joint strength is mainly attributed to the formation of the inlay structure at the SiC-C/C and SiC-LMAS interfaces.
同期刊论文项目
同项目期刊论文
Annealing effect on microstructure and mechanical properties of magnetron sputtering Ti-Si-C thin fi
Enhancement of C/C-LAS joint using aligned carbon nanotubes prepared by injection chemical vapor dep
Oxidation pre-treatment to improve the mechanical property and oxidation resistance of Si–Mo–Cr coat
A Si-SiC Oxidation-resistant Coating for Carbon/Carbon Composites by Hot-pressing Reaction Technique
Improvement of the bonding strength and the oxidation resistance of SiC coating on C/C composites by
Improvement in thermal fatigue behavior of Si–Mo–Cr coated C/C composites through modification of th
Ablation behaviour of C/C and C/C–ZrC–SiC composites with cone-shaped holes under an oxyacetylene fl
Carbon nanotube-toughened interlocking buffer layer to improve the adhesion strength and thermal sho
Effect of carbon nanotubes on the toughness, bonding strength and thermal shock resistance of SiC co
Pre-ablation treatment of carbon/carbon composites to improve the thermal shock resistance for SiC c
Microstructure and mechanical properties of ultrafine bamboo-shaped SiC rod-reinforced HfC ceramic c
Anti-oxidation properties of ZrB2 modified silicon-based multilayer coating for carbon/carbon compos
Preparation and mechanical properties of carbon/carbon composites with high textured pyrolytic carbo
Microstructureand flexural propertiesofcarbon/carbon composite within-situgrowncarbonnanotubeas seco
Synthesis and characterization of hafnium carbide microcrystal chains with a carbon-rich shell via C
Dipotassium hydrogen phosphate as reducing agent for the efficient reduction of graphene oxide nanos
Effects of porous C/C density on the densification behavior and ablation property of C/C-ZrC-SiC com
Density functional theory study on the interactions of l-cysteine with graphene: adsorption stabilit
A novel method to fabricate isotropic pyrocarbon by densifying a multi-walled carbon nanotube prefor
Numerical implementation of strain rate dependent thermo viscoelastic constitutive relation to simul
Thermal shock resistance of thermal barrier coatings for nickel-based superalloy by supersonic plasm
An all-copper plasmonic sandwich system obtained through directly depositing copper NPs on a CVD gro
Thermodynamic Analysis on the Codeposition of SiC-Si3N4 Composite Ceramics by Chemical Vapor Deposit
Numerical implementation of strain rate dependent thermo-viscoelastic constitutive relation to simul
Effect of temperature and strain rate on the tensile properties related to hot cracking of Csf/AZ91D
Ablative property of C/C-SiC-HfC composites prepared via precursor infiltration pyrolysis under 3000
Fabrication and electromagnetic interference shielding effectiveness of carbon nanotube reinforced c
Preparation of oxidation protective ZrB2-SiC coating by in-situ reaction method on SiC-coated carbon
Ablation mechanism of SiC coated C/C composites at 0° angle in two flame conditions under an oxyacet
Improvement in oxidation properties of SiC-coated carbon/carbon composites through modification of t
Wear behaviors of Cf/Mg composites fabricated by extrusion directly following vacuum pressure infilt
Effect of specific pressure on fabrication of 2D-Cf/Al composite by vacuum and pressure infiltration
Simulation on deposition and solidification processes of 7075 Al alloy droplets in 3D printing techn
Effects of the fiber orientation and fiber aspect ratio on the tensile strength of Csf/Mg composites
Improved dielectric and electromagnetic interference shielding properties of ferrocene-modified poly
Electromagnetic wave absorption properties of graphene modified with carbon nanotube/poly(dimethyl s
Effect of Y2O3 on the oxidation resistant of ZrSiO4/SiC coating prepared by supersonic plasma sprayi
The effect of zirconium incorporation on the thermal stability and carbonized product of phenol–form
Thermal Accumulation in Metal Micro-parts Fabricated by Micro Droplet Deposition Manufacturing Techn
Effect of wetting behavior on generation of uniform aluminum droplets obtained by pneumatic drop-on-
Effect of SiC nanowires on the thermal shock resistance of joint between carbon/carbon composites an
Effects of multi-walled carbon nanotubes on the crystallization behavior of PDCs-SiBCN and their imp
Oxidation pre-treatment to improve the mechanical property and oxidation resistance of Si-Mo-Cr coat
Dielectric and microwave absorption properties of polymer derived SiCN ceramics annealed in N2 atmos
Synthesis, characterization and ceramization of a carbon-rich zirconium-containing precursor for ZrC
Oxidation protective TaB2-SiC gradient coating to protect SiC-Si coated carbon/carbon composites aga
Catalyst-assisted growth of single-crystalline hafnium carbide nanotubes by chemical vapor depositio
Microstructure and oxidation behavior of C/C–ZrB2–SiC composites coated with SiC coating at high tem
Microstructure and mechanical properties of carbon fiber reinforced multilayered (PyC-SiC)(n) matrix
Electrochemical sensor for mercuric chloride based on graphene-MnO2 composite as recognition element
Oxidation protection and behavior of in-situ zirconium diboride-silicon carbide coating for carbon/c
Preparation and Ablation Properties of Y2SiO5 Coating for SiC-Coated C/C Composites by Supersonic Pl
Electromagnetic properties of SiO2 reinforced with both multi-wall carbon nanotubes and ZnO particle
High-performance organic solar cells with broadband absorption enhancement and reliable reproducibil
Electrophoretic deposition of carbon nanotubes onto carbonfiber felt for production of carbon/carbon
Influence of grain size on wear behavior of SiC coating for carbon/carbon composites at elevated tem
Effect of high temperature heat treatment on the ablation of SiC–ZrB2–ZrC particles modified C/C com
ZrSiO4 oxidation protective coating for SiC-coated carbon/carbon composites prepared by supersonic p
Microstructure and oxidation resistance of Si-Mo-B coating for C/SiC coated carbon/carbon composites
Fracture mechanism of 2D-C/C composites with pure smooth laminar pyrocarbon matrix under flexural lo
Electrophoretic deposition of SiC nanowires onto carbon/carbon composites to improve the interface b
One-Step Solvothermal Synthesis of Tetranitro-Cobalt Phthalocyanine/Reduced Graphene Oxide Composite
Oxidation protection of carbon/carbon composites by a novel SiC nanoribbon-reinforced SiC-Si ceramic
Effect of pre-oxidation treatment on the bonding strength and thermal shock resistance of SiC coatin
Electromagnetic interference shielding effectiveness of carbon fiber reinforced multilayered (PyC-Si
期刊信息
位置：