• The wax models with high accuracy were sintered by filtering powder bed temperature of sintering process.

    通过对烧结过程中粉床温度的筛选,烧结出尺寸精度较高的蜡模。

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  • Powder bed temperature of sintering process should be lower than agglomeration temperature of composite wax powder, which result in dimensional instability.

    为了使蜡模获得稳定的尺寸,烧结过程中的粉床温度应尽量低于蜡粉材料的板结温度。

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  • The density of the component can also change during sintering, depending on the materials and the sintering temperature.

    根据材料和烧结温度的不同,零件的密度在烧结过程中也会改变。

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  • A temperature control system which is adapted for sintering furnace of semiconductor is introduced.

    介绍一种适用于半导体烧结炉的控温系统。

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  • In powder forging an as-pressed component is usually heated to a forging temperature significantly below the usual sintering temperature of the material and then forged in a closed die.

    在粉末锻造中,压制零件一般加热到远低于该材料通常烧结温度的锻造温度,然后在闭模中锻造。

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  • The effects of the reaction time, the sintering temperature on the crystal morphology of HAP and homogeneity were investigated.

    研究了化学反应时间与烧结温度对HAP的结晶度和颗粒均匀性的影响规律。

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  • The effect of sintering temperature on the anode porosity was investigated.

    研究了烧结温度对阳极孔隙度的影响。

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  • The dielectric constant was almost a constant, while the dielectric loss and temperature coefficient of dielectric constant were sensitive to the sintering conditions.

    随着烧结条件的不同,介电常数几乎不变,但介电损耗以及介电常数的温度系数则较为敏感。

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  • Of all factors, WC general carbon and sintering temperature are the most important factors which have much effects on material performance.

    在所有的影响因素中,WC总碳和烧结温度是影响合金性能的最重要因素。

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  • The effect of hot pressing sintering temperature, pressure and time on its properties are investigated by means of orthogonality rejection and variance analysis.

    采用正交设计和方差分析的方法研究了热压烧结温度、压力、时间对该砂轮性能的影响。

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  • Effect of sintering temperature and sintering holding time on green density was analyzed.

    分析了烧结温度和烧结保温时间对压坯密度的影响。

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  • The effect of the sintering temperature and the mullite content on the dielectric properties and the bending strength has been studied.

    研究了烧结温度和莫来石含量对复合材料的介电性能和抗弯强度的影响。

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  • We adopt a rule of three steps fuzzy control system applying to temperature control of vacuum sintering furnace.

    采用了一种三段规则的模糊控制策略,对真空烧结炉的温度进行控制。

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  • Finally, an expert controller's design of sintering temperature of industrial rotary kiln is discussed.

    论文的最后给出了一个工业回转窑烧结温度专家控制器的设计。

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  • Predicted models of rising position of gas temperature, burn through point, vertical sintering speed, and so on, are established using dada analysis method.

    采用数据分析的方法建立了废气温度上升点、烧结终点、垂直烧结速度等参数的预报模型;

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  • The result shows that the sintering temperature of ceramic body is reduced, but the toughness is improved obviously on substitution of nepheline for feldspar.

    试验结果表明,霞石替代长石不仅能降低瓷坯的烧成温度,而且瓷坯的强度也有明显改善。

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  • The sintering temperature also has an obvious effect on the dielectric constant and grain growth. Appropriate increase of the sintering temperature can increase the dielectric constant.

    烧结温度对晶粒生长和材料的介电常数也有明显的影响,适当提高烧结温度能提高材料的介电常数。

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  • In this paper, the effect of sintering temperature on densification, phase compositions and microstructure was mainly studied.

    本文作者主要研究了不同烧成温度对复合材料致密化、物相组成和显微结构的影响。

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  • The influence of sintering temperature and holding time on the density, micro-structure and mechanical properties of the ceramic tool materials are studied.

    对烧结温度、烧结时间等工艺参数对材料力学性能、微观结构和致密度的影响进行了分析。

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  • The results reveal that the increase of the sintering temperature and the hot-pressing pressure can promote the formation of cristobalite in the fibrous composites.

    结果表明热压烧结温度和压力对复合材料中方石英的析出有着显著的促进作用;

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  • With increasing sintering temperature, the joint of graphite and BN was increased and also there was transition layer in the interfaces relative to HP.

    随着烧结温度的升高,元素扩散加剧,过渡层的厚度越厚,材料的层间界面结合强度升高,石墨层与BN层结合的越好。

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  • The effect of setting of sintering temperature curve on the rate of qualified products and quality of products is studied.

    研究了烧结温度曲线的设定对产品烧结合格率和质量的影响;

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  • The strength of the coated diamond, the bonding force with the metallic matrix, heat resistance (sintering temperature of diamond bits) and conductance are all improved.

    覆层后的金刚石强度、与金属胎体的结合力和抗温(烧结钻头时的温度)性能,以及导电性等有明显的提高。

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  • The grain size of the sample increases with the rising of sintering temperature.

    材料的晶粒随烧结温度的提高而长大;

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  • The relation between heat storage and passing time of the kiln car, quality of car lining and sintering temperature are also discussed.

    并讨论了车衬蓄热与通过隧道窑的时间、车衬材质和烧成温度的关系。

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  • The paper describes the study of influence of sintering temperature and other processing technologies on the physical properties of the cemented carbide sprayed powder.

    本文探讨了烧结温度及其他加工工艺对硬质合金喷镀粉物理性能的影响。

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  • The effects of the perovskite-type compositions, the additive of other metal ions and the sintering temperature of the membranes on the oxygen permeability of the materials were investigated.

    探讨了钙钛矿基体氧化物、离子掺杂以及膜片烧结温度等对材料透氧性能的影响,并考察了膜催化反应器内的甲烷部分氧化反应情况。

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  • With the increasing of sintering temperature, the optimum comprehensive performances increase.

    随烧结温度的升高,复合材料的力学性能增大;

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  • The effect of the sintering temperature on the result of the graphite sealing was discussed.

    本文讨论了焙烧温度对石墨密封结果的影响。

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  • The effect of the sintering temperature on the result of the graphite sealing was discussed.

    本文讨论了焙烧温度对石墨密封结果的影响。

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