查询词典 powder process

Ni-Cr/BN composite was produced in the active sintering process using nickel carbonyl,Cr2O3 and C powders as original materials,and hexagonal BN powder as solid lubricant.

在现代机械制造工程中，为发展热动力机械等先进设备，需要研制出能够在高温下使用的自润滑复合材料[1]。

Ni-Cr/BN composite was produced in the active sintering process using nickel carbonyl, Cr2O3 and C powders as original materials, and hexagonal BN powder as solid lubricant.

摘 要：以羰基Ni粉、Cr2O3和C粉为原料，添加六方BN作为固体润滑剂，采用粉末冶金活化烧结工艺制备Ni-Cr基自润滑材料。

Decreasing of reaction activation energy and augment of surfacearea accelerate reaction process of nano-crystalline ore powder.

反应活化能降低与反应面积增加显著加快反应的进行。

Presently in China para-aminophenol produced through the reduction of ferrous powder is mostly used as the raw material of paracetamol for export, however para-aminophenol produced by this process is of low quality with high content of ion of heavy metals. It cannot satisfy the request for product quality by foreign merchants.

目前我国出口的扑热息痛生产多以铁粉还原法对氨基苯酚为原料，而该法生产的对氨基苯酚产品质量差，重金属离子含量较高，远远不能满足外商对产品质量的要求。

UM200 is advanced gravimetric batch dosing system, and is suitable for dosing plastic material: granule, powder, regrinds by digital weighing technique; applicable on injection, extruder, blowing molding process device.

UM200 增重式计量混合系统是目前Sonner最先进的重量式批次计量混合装置。用于颗粒状，粉状塑料原料或添加剂的计量混合；适合注射工艺、挤出工艺、吹塑工艺。

The process of creating static charge on powder coating particles by friction against a non-conductive material.

粉末涂料粒子在绝缘材料上摩擦产生静电电荷的过程。

In this article, the effect on coating film properties was studied, including resin for heat curing acrylic powder clear coatings, post prescription, and curing process.

本论文首先研究了汽车用热固性GMA类丙烯酸粉末罩光清漆用树脂、后配方及加工工艺对涂膜性能的影响。

By using the results from systemical petrography, X-ray powder diffraction, and EPMA analyses on the run products from experimental simulaion under constant temperature and pressure, we have explored the paragenesis for the pelites suffering metamorphic dehydration under high pressure condition, the process and mechanism for these metamorphic dehydration, and the relation between the components for garnets, one of the major phases in the paragenesis, and the experimental conditions including pressure, temperature, and chemical compositon in a system.

由恒温、恒压实验产物系统的岩相学、X射线粉晶衍射和电子探针分析，揭示了天然泥质岩发生高压变质脱水作用后的矿物相组合，确定了泥质岩高压变质脱水作用的过程和机理，以及主要矿物相石榴子石的组成与压力、温度和体系化学组成的关系。

On the principle of energy saving,environment protection and high efficiency,the process technology of nitrided manganese based on powder block was optimized.

在节能、环保、高效原则下，基于粉末压坯对氮化锰生产工艺进行了试验。

The invention belongs to the technical field of rare earth luminescent materials and in particular relates to a process for preparing a Eu-doped zinc ammonium phosphate orange red luminescent powder material.

本发明属于稀土发光材料技术领域、具体涉及一种铕掺杂的磷酸锌铵橙红色发光粉材料的制备方法。

Plunder melds and run with this jewel!

掠夺melds和运行与此宝石！

My dream is to be a crazy growing tree and extend at the edge between the city and the forest.

此刻，也许正是在通往天国的路上，我体验着这白色的晕旋。