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：
以Mo-Si为反应体系,采用放电等离子烧结技术(SPS)直接合成致密的MoSi2块体材料。着重研究了烧结温度对SPS合成MoSi2显微组织及致密性的影响。结果表明,SPS合成材料由MoSi2和分布于晶界上的Mo5Si3和少量的SiO2组成。随着烧结温度的升高,试样液相烧结的程度增大,合成材料致密性提高,但Mo5Si3含量明显增加。加入过量的Si和控制温度,有利于消除Mo5Si3。
英文摘要：
Taking Mo and Si as a reaction system, a dense MoSi2 was directly prepared. The effect of sintering temperature on microstructures and relative density of MoSi2 were investigated. The microstructure of the product shows that Mo5Si3 distributes at grain boundaries on matrix of MoSi2, with production of small amount of SiO2. With an increase of the sintering temperature, the relative density of the products was improved which may be explained with the effect of the higher degree of liquid phase sintering, whi...
同期刊论文项目
同项目期刊论文
Effect of Ni content on the products of Ni-Ti-B system via self-propagating high-temperature synthes
Effect of Cu content on the reaction behaviors of self-propagating high-temperature synthesis in Cu-
Role of Fe incorporation in the self-propagating high-temperature synthesis reaction in an Al-Ti-B4C
Combustion synthesis of TiCx-TiB2 composites with hypoeutectic, eutectic and hypereutectic microstru
Microstructures and mechanical properties of ZrC reinforced (Zr-Ti)-Al-Ni-Cu glassy composites by an
In situ TiC/TiB2 particulate locally reinforced steel matrix composites fabricated via the SHS react
Effect of reactant particle size on the self-propagating high-temperature synthesis reaction behavio
Effect of Ni content on the reaction behaviors of self-propagating high-temperature synthesis in the
Reaction synthesis of nano-scale ZrC particulates by self-propagating high-temperature synthesis fro
Thermal explosion reaction behaviors between Ti and C with Ni as additive under air and Ar atmospher
Reaction behavior and mechanism during self-propagating high-temperature synthesis reaction in an Al
Thermal explosion synthesis of aluminum matrix composites reinforced with TiC-TiB2 ceramic particula
In situ synthesis of ZrC particles and its formation mechanism by self-propagating reaction from Al-
Lattice parameter and stoichiometry of TiCx produced in the Ti-C and Ni-Ti-C systems by self-propaga
Lattice parameter and stoichiometry of TiCx produced in alloyed Ti-C Systems by self-propagating hig
Fabrication of TiB2 particulate reinforced magnesium matrix composites by two-step processing method
Fabrication of in Situ TiSi (Ti5Si3, TiSi)/TiC Local Reinforced Steel Matrix Composite via Combustio
Influence of Cu addition on the self-propagating high-temperature synthesis of Ti5Si3 in Cu-Ti-Si sy
Effect of Fe content in Fe-Ti-B system on fabricating TiB2 particulate locally reinforced steel matr
Fabrication of steel matrix composites locally reinforced with different ratios of TiC/TiB2 particul
Dependence of the SHS reaction behavior and product on B4C particle size in Al-Ti-B4C and Al-TiO2-B4
Synthesis of dense ceramic particulate reinforced composites from Ni-Ti-C, Ni-Ti-B, Ni-Ti-B4C and Ni
The in situ synthesis and wear performance of a metal matrix composite coating reinforced with TiC-T
Finite element modeling of temperature distribution in field activated sintering of MoSi2-SiC compos
Influence of reactant particle size on products of self-propagating high-temperature synthesis in 30
Study of formation behavior of TiC ceramic obtained by self-propagating high-temperature synthesis f
Fabrication of steel matrix composite locally reinforced with in situ TiC particulate via SHS reacti
Effects of C particle size on the ignition and combustion characteristics of the SHS reaction in the
Microstructures, densification and mechanical properties of TiC–Al2O3–Al composite by field-activate
Influence of an electric field on combustion synthesis process and microstructures of TiC-Al2O3-Al c
The effect of citric acid to metal nitrates molar ratio on sol-gel combustion synthesis of nanocryst
Microstructures and densification of MoSi2-SiC composite by field-activated and pressure-assisted co
期刊信息
位置：