烧结参数的选择对烧结材料的力学性能有一定的影响。
The selection of the sintering parameters has effect on the mechanical properties of the sintering materials to some extent.
结果表明，经宽带激光表面处理后，铁基烧结材料的耐磨性显著提高。
The results indicated that using laser surface hardening could remarkably improve the wear resistance of Febased sintered materials.
本文介绍了温度、燃料等对气门座磨损的影响及烧结材料气门座的特点。
In this paper, the influence of temperature and fuels etc to the wearing of the valve seats of sintered materials are introduced.
正确认识粉末烧结材料屈服函数形状和性质，对于其塑性变形分析有重要意义。
It is important to plastic deformation analysis for we to understand correctly the geometrical form and properties of yield function of sintered powder materials.
分析了粉末烧结材料镦粗和复压工艺的致密效果，提出了闭式模锻工艺设计原则。
The densification effects of upsetting and repressing are compared, and a technology design principle for closed die forging is suggested .
本文还分析了这种钢镀覆石墨粉末及其烧结材料的金相结构，解释了材料的高导电性的原因。
Metallographic structure of copper coated graphite powder and sintering material were analyzed and the reason of the material having high conductivity was illustrated.
阐述了粉末烧结材料塑性变形的基本性质，分析了粉末烧结材料现有屈服条件中存在的问题。
The basic properties of sintered powder materials in plastic deformation are explained. Some defects in present yield criteria of the materials are analysed.
本文还分析了这种钢镀覆石墨粉末及其烧结材料的金相结构，解释了材料的高导电性的原因。
Metallographic structure of copper coated graphite powder and sintering material were analyzed and the reason of the material having high conductivity was illust...
这篇论文主要研究了用粉末注射成形工艺制造各种高性能与功能烧结材料时，需要的显微组织控制。
This paper focused on the microstructural controls needed for various high performance and functional sintered materials through powder injection molding process.
介绍了铜钨粉末烧结材料的性能特点，以及用此材料制成的电极和导电咀在焊按生产中的使用效果。
The performance features of copper-tungsten sintered materials and operating effects of electrode and nozzle made of the materials in welding production have been introduced.
通过烧结铁圆柱试样单向压缩试验，验证了粉末冶金烧结材料广义塑性屈服条件的合理性和适用性。
Based on the single axial compression of sintered iron cylinder specimens, the rationality and applicability of generalized yield criterion are validated for sintered powder metallurgy materials.
通过烧结铁圆柱试样单向压缩试验，验证了粉末冶金烧结材料广义塑性屈服条件的合理性和适用性。
Based on the single axial compression of sintered iron cylinder specimens, the rationality and applicability of gene...
这种烧结剂是一种改性酚醛树脂，它和作为耐火骨料的原砂混合制成覆膜砂作为激光烧结材料更加适用于激光快速成型过程。
Precoated sand made of mixing this kind of resin and sand can serve as laser sintering material which suits laser rapid molding process much more.
在粉末锻造中，压制零件一般加热到远低于该材料通常烧结温度的锻造温度，然后在闭模中锻造。
In powder forging an as-pressed component is usually heated to a forging temperature significantly below the usual sintering temperature of the material and then forged in a closed die.
根据材料和烧结温度的不同，零件的密度在烧结过程中也会改变。
The density of the component can also change during sintering, depending on the materials and the sintering temperature.
被压实的材料置于炉内烧结，在高温下炉内环境可控，金属粉末熔合形成固体。
This compacted material is placed in an oven and sintered in a controlled atmosphere at high temperatures and the metal powders coalesce and form a solid.
热压烧结可以缩短烧结时间，有利于获得晶粒保持纳米尺度的烧结体材料。
Hot pressed sintering can shorten sintering time and be beneficial to attain nano grain size sintering materials.
陶瓷元件是将仔细研磨的材料经过加压和烧结制成。
Ceramic elements are made by pressing and sintering finely powdered materials.
对目前已研究和使用过的低介电常数和低烧结温度基板材料及综合性能，流延浆料有机添加剂进行了对比分析。
The low sintering and low dielectrics substrate materials and their properties, and the organic additives for tape casting slurry are compared and analyzed.
硬度是衡量超硬材料烧结体的主要特性之一。
Hardness is one of the main characters of ultrahard material sinters.
欲获得纳米尺度晶粒的烧结体材料，不仅需要采用远低于其常规的烧结温度，对烧结时间亦应严格限制。
In order to attain nano grain size sintering materials, we must control strictly not only sintering temperature but also sintering time.
陶瓷元件是将仔细研磨的材料经过加压和烧结制成的。
Ceramic elements are made by pressing and sintering finely powdered materials.
研究的结果还表明，由于在还原气氛中烧结，材料的介电损耗上升。
Also the result shows that, as sintered in reducing atmosphere, the dielectric loss of the material increase.
铸造烧结法是一种制备铁基表面复合材料的新工艺方法。
Casting sintering is a new technique by which iron-based surface composites are produced.
采用特定的方法对金属烧结多孔材料进行表面改性和催化剂复合，开发出一种新型的催化蒸馏构件。
A new type of catalytic distillation column has been developed by means of surface modification and catalyst combination to sintered metal porous materials.
研究了压制压力、烧结工艺对材料微观组织及性能的影响。
The effects of pressure and sintering process on the microstructure and properties of the materials were investigated.
烧结钕铁硼永磁材料具有优异的磁性能。
Sintered NdFeB permanent magnetic material has outstanding magnetic properties.
烧结钕铁硼永磁材料具有优异的磁性能。
Sintered NdFeB permanent magnetic material has outstanding magnetic properties.
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