The value of sr and Q of ZST increased with the increasing of sintering temperature, and the corresponded value increase 17.5% and 14.3% respectively, compared with electrical-thermal sintering.
材料的介电常数和品质因数随着微波烧结温度的提高而增大,对应数值分别比传统烧结方式提高17.5%和14.3%左右。
In this thesis, some test methods, such as Heating Microscope, DTA-TG, Thermal Dialation Testing, were used to research the sintering properties of cemented carbide in submicron grain, systematically.
采用高温显微镜、同步热分析、热膨胀实验等方法,系统的研究了亚微细硬质合金的烧结特性。
Numerical simulation model for the thermal process of selective laser sintering of powders was presented to predict the sintered width and depth in selective laser sintering.
建立选择性激光烧结粉末的快速成型工艺过程的数值计算模型,并用于估算热固结宽度和深度。
Numerical computation model for the thermal process of selective laser sintering of powders were presented to predict the sintered depth in selective laser sintering.
建立选择性激光烧结粉末快速成形工艺过程的数值计算模型,并用于估算烧结深度。
The formula is very useful for thermal balance calculation of sintering process.
这个公式对进行烧结热平衡计算是十分有用的。
The method making powder by mechanical alloying is brought forward. Getting CuCr alloy by explosive sintering and thermal diffusion disposal are studied some primary experiments were done.
提出了采用机械合金化制粉,进而进行爆炸烧结和后续热扩散处理的制取铜铬合金的方法,并初步进行了实验研究。
The results indicate that sintering temperature plays a prime role in the development of the number of phase layers and affects the thickness of diffusion solution layer by the thermal time.
实验结果表明,烧结温度对相层数量起主要作用,并和保温时间一起影响扩散溶解层厚度。
The sintering procedure is confirmed by differential thermal analysis and thermal gravimetric analysis(TG-DTA).
烧结制度是经过差热-热重分析(TG-DTA)来确定的。
The developed porcelain material used for isostatic pressing has low sintering temperature and high mechanical, electrical and thermal performances;
研制出的等静压电瓷材料具有较低的烧成温度和良好的机、电、热性能;
The suitable solvent-thermal debinding and sintering processes were established.
确定了合适的溶剂脱粘+、热脱粘+工艺。
Take no account of transversal heterogeneity, thermal state of sintering process is described as the change of the thickness of each zone in bed layer and migration rate.
在不考虑横向烧结非均匀性的情况下,将烧结过程热状态描述为料层各带厚度的分布和迁移速度的变化。
Proper sintering temperature and sintering time can contribute to the improvement of the alloy thermal properties.
适当提高烧结温度和延长烧结时间可以提高材料的热导率。
We have succeeded in making a kind of phase change material (PCM) of high thermal storage density, good corrosion-resistant performance and low cost of preparation by powder sintering method.
本研究采用粉末烧结工艺将陶土分别同性能优良的高温熔融盐复合,成功地制备出蓄热密度高、耐腐蚀性好且成本低廉的相变蓄热复合材料。
We have succeeded in making a kind of phase change material (PCM) of high thermal storage density, good corrosion-resistant performance and low cost of preparation by powder sintering method.
本研究采用粉末烧结工艺将陶土分别同性能优良的高温熔融盐复合,成功地制备出蓄热密度高、耐腐蚀性好且成本低廉的相变蓄热复合材料。
应用推荐