Powder can be spread onto a tray and then solidified in the required pattern with a squirt of a liquid binder or by sintering it with a laser or an electron beam.
将粉末洒向一个托盘，然后用一小盘液体粘合剂把粉状物按需要的形状进行固化，或者用激光器或电子束管将其烧结成所需形状。
Powder metallurgy (Fig. 5.1) USES sintering process for making various parts out of metal powder. The metal powder is compacted by placing in a closed metal cavity (the die) under pressure.
粉末冶金(图5.1)采用烧结工艺将金属粉末制成各种各样的零件。金属粉末放在封闭的金属腔(模具)中在压力下被压实。
This paper analyzes the influences of carbon, silicon and aluminium on the surface reaction when sintering austenite stainless steel powder.
研究了碳、硅和铝合金元素对水雾化奥氏体不锈钢粉末烧结时的表面反应的影响。
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.
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。
Steel-bonded cemented carbide powder processed by explosive compaction was successfully bonded to the surface of carbon steel through liquid phase sintering.
采用液相烧结法将爆炸压实后的钢结硬质合金粉末复合在碳钢表面，成功获得覆层材料。
The porous superalloy material with hollow spherical pores was fabricated by means of metal powder sintering using nickel-base superalloy powders.
采用含有机物的镍基高温合金原粉，用粉末烧结法制备了球形多孔高温合金材料。
A type of furnace especially for powder metallurgy pressed sintering is introduced.
介绍了一种专用于粉末冶金加压烧结的炉型。
The results indicated that the properties of alloys were greatly increased under certain proportions of nanometer Ni powder and sintering temperatures.
结果表明，在适当比例的纳米镍粉及烧结温度下，合金的性能得到很大的提高。
The densification process of metal powder presented here is different from those of powder forging, cold or hot isostatic pressing, and traditional compacting sintering.
本文提出的金属粉末致密化工艺与传统的压实烧结致密；冷热等静压致密：粉末模锻的致密化工艺不同。
Metallographic structure of copper coated graphite powder and sintering material were analyzed and the reason of the material having high conductivity was illustrated.
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。
Powder sintering: mixture, powder manufacturing, blending, pressing and vacuum or anti-vacuum sintering for all kinds of samples.
粉末烧结：各种粉末样品的配料、制粉、混料、压制、真空或非真空烧结等。
Research progresses of metallic powder materials and nano powder materials fabricated by selective laser sintering (SLS) were reviewed in brief.
综述了选择性激光烧结金属粉末材料和纳米粉末材料的研究进展。
The processes of rapid forming solid parts by laser sintering ceramic powder include laser sintering and second sintering post treatment.
激光烧结陶瓷粉末快速成型三维零件的过程包括激光烧结和二次烧结后处理两个步骤。
Steel-bonded cemented carbide powder mixture(TLMW50) processed by explosive compaction was successfully bonded to the surface of carbon steel through liquid phase sintering.
采用液相烧结技术成功地将爆炸压制后的钢结硬质合金混合粉末（对应国家牌号TLMW50）复合在碳素钢的表面。
The mixed powder of WO3 and carbon was in-situ synthesized to get the dense WC bulk by a spark plasma sintering technique.
用放电等离子烧结技术将WO3和炭黑的混合粉原位合成为致密的wc块体。
A series of experiments were carried out on Direct Metal Laser Sintering (DMLS) of 316 stainless steel powder.
采用直接金属激光烧结的方法，对316不锈钢粉末进行了一系列激光烧结实验。
The effects of sintering process on the properties of 4J32 low expansion alloys by powder injection molding were investigated.
研究了烧结工艺对粉末注射成形4J32低膨胀合金性能的影响。
A support material with low expansivity and high conductivity, called DG alloy, was prepared by powder metallurgy. The effects of sintering process on its properties and microstructure were studied.
采用粉末冶金技术制备了一种低膨胀高导热支撑材料(简称DG合金)，研究了烧结工艺对合金组织和性能的影响。
The effect to increase the partition ratio of high-magnesium powder in mixed sintering material on output and quality of sinter is analyzed, the measures adopted and result got stated.
分析了烧结混合料中高镁粉配比增加后对烧结矿产量和质量的影响、所采取的措施及取得的效果。
The paper describes the study of influence of sintering temperature and other processing technologies on the physical properties of the cemented carbide sprayed powder.
本文探讨了烧结温度及其他加工工艺对硬质合金喷镀粉物理性能的影响。
Three basic ways to restrain the abnormal grain growth were suggested such as pretreatment of the starting fine powder, improving the sintering agents and adding other hard material powders.
举例说明了对原料金刚石微粉进行前处理，选择合适的烧结助剂，以及在原料金刚石微粉中添加少量其它物质，是抑制金刚石异常粒成长的三种基本方法。
Some factors effecting the porosity of porous tungsten, such as powder size, press pressure, sintering temperature, and so on, are discussed in detail.
研究了粉末粒度、压制压力及烧结温度等对多孔钨孔隙度的影响。
The paper summarizes the effect of additives on the liquid phase sintering behaviour of the compact of austenitic stainless steel powder and the properties of resultant material.
综述了添加元素对奥氏体不锈钢粉末压坯液相烧结行为及材料性能的影响。
The lower sintering temperatures and shorter sintering time are used in the sintering process for fine molybdenum powder sintering characteristics of low-temperature activation.
由于超细钼粉低温活化烧结特性，在烧结过程中降低烧结温度，减少烧结时间，有效地提高钼板坯的晶粒数，同时降低了车间的生产成本。
The effect of the performance of raw powder and process parameter such as sintering time & temperature , heat treatment time & temperature on the plastication of tungsten alloys has been studied.
研究了原料粉末性能、烧结温度和时间、热处理的工艺参数对高密度钨合金的塑性的影响。
It is mainly used for sintering of hard alloy, magnetic alloy, ceramic and powder materials.
主要用于硬质合金、磁性合金、陶瓷及粉体材料的烧结。
Main researches include the analysis of the powder size and pattern, the effects of additive percentage, pressing, sintering processes on the final properties.
主要进行了粉末粒度及形貌的分析选择研究，追孔剂的添加量与多孔镍载体性能关系的研究、烧结工艺对材料性能影响的研究。
Main researches include the analysis of the powder size and pattern, the effects of additive percentage, pressing, sintering processes on the final properties.
主要进行了粉末粒度及形貌的分析选择研究，追孔剂的添加量与多孔镍载体性能关系的研究、烧结工艺对材料性能影响的研究。
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