查询词典 hot pressing

ZHOU Zhangjian（Laboratory of Special Ceramics and Powder Metallurgy, USTBeijing, Beijing, 100083, China）Abstract:On the basis of analysisof developing background and theory of thermoelectric graded materials, p-type (Bi1-0.85Sb0.85)2Te3and PbTe two segments thermoelectrical graded materials with different barriers werefabricated by conventional hot-pressing process.

具有不同扩散势垒的p型(Bi1-0.85Sb0.85)2Te3和PbTe二元梯度热电材料的研制徐桂英葛昌纯高艳平周张健摘要：在分析了热电材料的发展背景和研究理论的基础上，采用热压法制备出单体和双层具有不同扩散势垒的(Bi1-0.85Sb0.85)2Te3与PbTe体系二元梯度热电材料。

On the base of high temperature compression, the two-time hot pressing sintering was conducted at 1050℃,1090℃ and 1150℃.

结果表明，经过二次热压后，材料的相对密度和弯曲强度有了较大幅度的提高，在1090℃时，材料的相对密度达到了96%，弯曲强度达到605.5MPa。

A novel W-nano-ThO2 electrode has been prepared by hot pressing. Through vacuum arc discharge, electron emission sites on the cathode were examined using SEM.

张晖制备出了纳米复合W-ThO2电极材料，这种材料的成分与相组成与传统电极材料相同，但显微组织显著不同。

The tetragonal zirconia polycrystals containing ytterbia with high flexural strength and fracture toughness were obtained by use of hot pressing.

用热压方法制得了含有氧化镱的高强度、高韧性四方相氧化锆陶瓷材料。

The monoclinic celsian phase in the matrix was produced in situ,during hot pressing,from amphosous BAS.

在热压期间，基体中的单斜相钡长石由玻璃态钡长石原位转变生成。

Temperature distribution was tested along thickness direction of Dendrocalamus giganteus timber under different hot pressing temperatures.

测定了龙竹竹材在不同热压温度下干燥时的温度分布。

The drying properties of Dendrocalamus giganteus,a typical sympodial bamboo in Yunnan Province,were studied with hot pressing technology.

对云南省资源丰富的材用丛生竹种龙竹Dendrocalamus giganteus竹材进行热压干燥特性和热压干燥工艺试验。

Forest engineering ; wood processing ; Dendrocalamus giganteus ; hot pressing ; drying characteristics ; drying technology

林业工程；木材加工；龙竹；热压干燥；干燥特性；干燥工艺

Bamboo timber ; Dendrocalamus giganteus ; hot pressing drying ; temperature distribution

龙竹竹材；热压干燥；温度分布

The main results of investigation are as follows:(1) By hot-pressing sintering with equimolar Y2O3 and La2O3 as additives, a dense in-situ toughened Si3N4 is prepared.

1选择等摩尔Y_2O_3和La_2O_3作为烧结助剂，利用热压烧结的方法制备致密的自增韧Si_3N_4陶瓷，其相对密度高达99.8％，在1800～1840℃烧结1～2h可得到相对密度超过99％的Si_3N_4。

The concept of equivalent rotationally rigidity is offered and the formula of rotationally rigidity is obtained.

主要做了如下几个方面的工作：对伸臂位于顶部的单层框架—筒体模型进行分析，提出了等效转动约束的概念和转动约束刚度的表达式。

Male cats normally do not need aftercare with the exception of the night after the anesthetic.

男猫通常不需要善后除了晚上的麻醉。