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- Compressing moulding presses.., hot press... 就是液压机什么得。。。
- A new type BN ceramic material is made by hot pressing(HP) method. 采用热压(HP)法制备了BN陶瓷材料。
- The powder can be directly consolidated into blocks via hot pressing. 这些粉末可以通过热压形成整块。
- At the polyalkene Oct.1999, after the injection molding, hot press as molding. 一般以聚烯烃为主要原材料,经过注塑、热压等工艺加工成型。
- Since the plates were squashed at the pressing circle area and pressing stress was brought to the connecting point of the material, the anti_fatigue stren... 由于被连接的板料在冲压连接圆点处受挤压,所以在材料的连接处产生压应力,提高了连接的抗疲劳强度。
- Two hot pressing shaped, Ms. Man face, schoolbags sandwich, mainly Middle Eastern countries and regions. 两次热压成型、奥古曼面、意杨夹心、主要针对中东国家和地区。
- The polycrystalline Na-Bata-Al_2O_3 with relative density greater than 99% has been prepared by means of hot pressing. 用热压的方法可制得相对密度大于99%25的Na-Beta-Al_2O_3。
- Ti2AlC bulk material was synthesized by hot pressing using elemental powder mixture of Ti,Al and active carbon. 以Ti、Al元素粉和活性炭为原料,采用热压工艺合成了Ti2AlC块体材料。
- According to focal mechanism,the directions of main press stress of the two are NNW in the seismic area but the fault plane solutions are different. 震区的主压应力为北北西方向,两震的受力方向基本一致,但断层面解明显不同。
- TiB2-Al2O3 Multiphase ceramics with Y2O3-La2O3 as sintering aids are fabricated by hot pressing. 本文以Y2O3-La2O3为烧结助剂,通过热压烧结制备了TiB2-Al2O3复相陶瓷,研究了原料组成对材料的显微结构和力学性能的影响。
- 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。
- This article describes a hot pressing formation technology to make flanged openings on special jacketed vessel shells. 介绍在特殊夹层压力容器制造中对夹层壳体壁上进行开孔翻边热冲压成形的工艺技术。
- In this paper the porous materials were manufactured by PCH comparing with hot pressing (HP). 本文采用的导电金属和不导电陶瓷材料的球形颗粒作为原料,研究脉冲大电流加热条件下颈部的生长模型及原子扩散过程,弄清脉冲大电流加热条件下原子扩散与热压(HP)条件下原子扩散的区别,以证实特殊的电场和磁场是否对原子的扩散具有推动作用,揭示脉冲大电流加热条件下原子的扩散过程。
- Calendaring is glazing technology in coloured light oil and hot pressing two generating units. 压光是上光工艺在涂上光油和热压两个机组上进行。
- PP/straw composites are fabricated by hot pressing, with PP as matrix and wheat straw as the reinforcing agent. 以聚丙烯(PP)为基体,以农作物秸秆(麦杆)为增强剂,用热压成型的方法制备了PP/秸秆复合材料。
- The composite dielectrics mainly composed of PTFE,ceramics and glassfibers are prepared by hot pressing. 采用热压工艺制得聚四氟乙烯/陶瓷/玻璃纤维复合介质材料。
- By test study on 12 CSB walls under cyclic loading reversals, this paper discusses seismic behavior, shear loading capability and failure mode of CSB wall on different pillar space or press stress. 通过对12片约束页岩砖墙的低周反复荷载试验研究,探讨了在不同柱距、不同压应力的参数条件下约束页岩砖墙的抗震性能、受剪承载力和破坏形态。
- On the basis of analyzing the tangent press stress at the matrix entrance and the tangent press stress at critical crinkling in the course of the drawing of fleet sphere components. 分析了不锈钢锅盖成形工艺,确定了用一副复合模完成落料、浅球形的正向拉伸和低锥形的反向拉伸、冲孔和切边的工序过程。
- Hot Pressing was used in preparing the nano-graphite/Al matrix composite material because of the big wetting angle between the graphite and aluminum. 由于铝和碳几乎不润湿,采用热压方法制备纳米石墨/铝基复合材料,并对样品进行热挤压以减少孔隙。
- The results show that the density is the most notable factor,and hot pressing temperature and dose of bagasse are secondary. 试验结果表明:速生杨木/甘蔗渣重组材的密度是最显著性的影响因素,其次为热压温度和甘蔗渣加量。