Graphite matrix had new phase with alloying elements. It was conducive to the connection between the matrix and the interlayer.
石墨基体中也明显有含合金元素的新相生成,有利于实现基体与中间层的连接。
With graphite and PF resin as raw materials, a new kind of graphite matrix composite is prepared by hot pressure molding formation.
以石墨与酚醛树脂粉料为原料通过低温热模压成形工艺制备新型石墨基复合材料。
The different morphologies appearing in matrix and graphite of cast iron are controlled by different loading modes.
铸铁基体和石墨出现的不同形貌是被不同的加载方式所控制的。
The formation process of graphite and matrix structure in high strength synthetic casting iron was analyzed and compared with the microstructure of common grey iron.
分析了高强度合成铸铁中石墨和基体组织的形成过程,并将其与普通灰铸铁的显微组织进行对比。
This could be explained by the distribution of graphite in PTFE matrix.
这与石墨在PTFE基体中的分布情况有关。
The cracks tend to propagate in the area of high ferrite proportion through fracturing matrix Bridges among graphite nodules and linking up the close nodules.
裂纹选择铁素体比例大的区域,穿过球状石墨间的基体桥,连接距离较近的球状石墨扩展。
The experiments indicate that the fire-endurance effect was consanguineously correlative with dosages of the matrix resins, flame-retardant system, expandable graphite and pigment-fillers.
实验证明涂料的防火性能与树脂基体、阻燃体系、可膨胀石墨、颜填料的用量密切相关。
Effects of antimony on graphite morphology, matrix and properties were studied by experiment.
试验研究了元素锑对蠕铁石墨形态、基体组织及性能的影响。
The interfacial structure of graphite fiber reinforced magnesium matrix composites becomes complex because of the addition of al into the matrix.
石墨纤维增强镁基复合材料由于基体中加入了铝元素,其界面情况变得较为复杂。
A method for the determination of gallium by the tantalum foil-lined graphite furnace atomic absorption spectrometry with vanadium and copper as mixed matrix modifier has been investigated.
提出用钒和铜混合基体改进剂衬钽管石墨炉原子吸收测定镓的方法。
Methods: Pretest samples using mixed acid, and magnesium was adopted as matrix modifier to determine by graphite furnace atomic absorption spectrometry.
方法:利用混合酸对样品进行消化处理,镁作为基体改进剂,石墨炉原子吸收光谱法测定。
Determination of trace Ba in water by graphite furnace atomic absorption spectrometry is studied. The optimum graphite tube, heating programs and matrix modifier are investigated.
通过一系列条件试验,研究了石墨炉原子吸收光谱法测定水中微量钡的石墨管类型、最佳加热程序和最佳基体改进剂等。
Furthermore, the effects and the mechanism of different matrix acting on gallium in the graphite furnace of AAS, with the behavior on gallium atomization, have been discussed in detail.
探讨了镓、锗元素在石墨炉原子吸收光谱中原子化行为及各种不同基体的作用效果和机理。
Aluminum in the wet-digested food was determined by tantalum-coated graphite tube-graphite furnace atomic absorption spectrometry with matrix modifier.
样品经湿法消解后,在基体改进剂作用下,采用涂钽石墨管、塞曼校正石墨炉原子吸收光谱法测定食品中铝含量。
So the abrasion resistance of cylinder is a matrix, hard phase, honing, graphite, and the hardness result of multiple factors.
同时缸套耐磨性是基体组织、硬质相、珩磨、石墨、硬度多种因素综合作用的结果。
In this paper, effects of Ce, La and nd on graphite morphology and matrix structure in cast iron with various sulphur content and under various cooling rate have been studied.
研究了不同含硫量和不同冷却速度下铈、镧和钕对铸铁石墨形态和基体组织的影响。试验表明,不同的稀土元素在铸铁中的行为是不一样的。同时,硫和冷却速度对稀土元素的作用有重要的影响。
In this paper, integral composite electrodes of vanadium REDOX flow battery were prepared using modified PAN-based graphite felt and carbon plastic plate with polymer matrix.
采用改性处理的聚丙烯腈基石墨毡和聚合物为基体的碳塑板制备得到了钒电池用一体化复合电极。
The mechanism of gallium atomization by graphite furnace atomic absorption spectrometry has been proposed. The enhancement effect of matrix modification is discussed.
提出了石墨炉原子吸收法测定镓时原子化机理,探讨了基体增敏作用的机理。
The experimental result in this paper shows that the theory of elastic-plastic mechanics can be basically applied to spheroidal graphite cast iron with the matrix of ferritic-pearlitic.
本文的实验结果表明,弹塑性力学的理论和假设基本适用于铁素体-球光体基体的球墨铸 铁材料。
The graphite particulate-aluminium matrix composites are developed by compocasting followed by pressure casting.
用复合铸造及压铸法制备了石墨颗粒铝基复合材料。
In paper, the fabrication of carbon fiber-graphite-silver matrix composite and its application in radar electric brushes to transmit signals have been studied.
文章研究了碳纤维-石墨-银基复合材料的制造并应用于雷达电刷传输电讯号。
The manufacturing process and the performance characteristics of metal matrix-graphite composites material were introduced, and the application of this composite material discussed was discussed.
介绍了金属基石墨复合材料的性能特点、制造工艺,论述了该复合材料的应用。
The manufacturing process and the performance characteristics of metal matrix-graphite composites material were introduced, and the application of this composite material discussed was discussed.
介绍了金属基石墨复合材料的性能特点、制造工艺,论述了该复合材料的应用。
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