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- Best result was achieved when powder mixture of 2.0Ti/1.1A1/1.0C was hot pressed at 1450 for 60 minutes. 在1450℃下热压烧结组成为2.;0Ti/1
- Compressing moulding presses.., hot press... 就是液压机什么得。。。
- The results show that it is feasible to use ceramics as friction element material instead of hard alloy, or to fix the ceramics on the bit by hot press sintering process. 试验结果表明,用陶瓷代替硬质合金作为热机碎岩钻头的摩擦材料是可行的,利用热压烧结工艺可以将陶瓷固定在钻头上。
- The results show that it is feasible to use ceramics as friction element material instead of hard alloy , or to fix the ceramics on the bit by hot press sintering process. 试验结果表明,用陶瓷代替硬质合金作为热机碎岩钻头的摩擦材料是可行的,利用热压烧结工艺可以将陶瓷固定在钻头上。
- Niekle-based composite alloy powders were depositedon the Surface of Q235 steel by plasma-arc surfacing. 采用等离子弧堆焊技术,在Q235钢表面堆焊镍基复合粉末。
- 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。
- The production technology for Mg and Mg alloy powders are:grinding milling,atomisation,melting and recycling,turning and chipping. 由于镁及镁合金的独特性能,其粉末及粉粒通常用球磨法、铣削法、雾化法生产,特别是铣削法用得最多。
- 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。
- Nanosized iron alloy powders exhibit fantastic properties in magnetism,catalyze,wave absorption,and lead to an even more diverse range of applications. 纳米铁合金粉末在磁性、催化和吸波等方面都展现了优异的特性,具有广泛的应用前景。
- The supersonic gas-centrifugal atomization Technology was used to study the influence of distinctive factors on the properties of AgRE alloy powders. 采用超音速气体离心雾化技术,研究了不同工艺条件对银稀土合金粉末性能的影响。
- By using the gas atomization technology, high quality Al Pb system alloy powders which are extensively used in the industrialized RS PM technology were prepared. 采用气雾化技术,制备了应用于工业化RS?PM工艺的高质量Al?Pb系合金粉末。
- Which was hot pressed between a polyamide film and a Cu-foil to show peeling strength 1.25 kg.cm, vs. 0.30 kg.cm, for a similar compn. not contg. SBR. 将该薄膜夹在一层聚酰胺薄膜和一层铜箔之间并热压;与不含丁苯橡胶的类似物相比;该粘接剂粘接的聚酰胺薄膜和铜箔之间的撕裂强度从0.;3kg/cm提高到了1
- This thesis reports some results on the hot press sintering of nano-composite WC-Co powder, which is prepared by spray pyrogenation &continuous deoxidization and carbonization process. 本课题采用热压烧结技术对以喷雾热解-连续还原碳化法制备的纳米复合WC-Co粉末进行了热压烧结研究。
- The determination of boron in BMg alloy powder with acid-base titration method was established. 报道了酸碱滴定法测定硼镁合金中的硼。
- The relative density of ALT ceramic composite is much higher than that of pure hot pressed LaTaO3, which indicates that the addition of Al2O3 acts sintering aids. ALT陶瓷复合材料的相对密度比烧结纯LiTaO_3陶瓷的高得多,表明Al_2O_3起到烧结助剂的作用。
- The results showed that the size of the AgRE alloy powders and its microstructure can be fined, leading to the structure of the powder to be uniformity. 结果表明:超音速气体离心雾化有效细化了粉末和显微组织,实现了粉末组织的均匀化;
- 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。
- This paper discussed the idea of the gas atomization Mg and Mg - Al alloy powder by supersonics high ptire N2 gas. 介绍了用超音速高纯氮气流来生产气雾化镁和镁铝合金粉的设想。
- Surface thermal spray weld process with alloy powder is a new technology of surface protecting and hardening. 合金粉末表面热喷焊技术是一种新的表面防护和强化工艺。
- The line is composed of loader, hot press, unloader and returning roller conveyor group. 本生产线由装板机、热压机、卸板机及垫板回送机构组成。