English translation for "烧结气氛"
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- sintering atmosphere
Related Translations:
宴会始终充满亲切友好的气氛: the banquet was full of cordial and friendly atmosphere from beginning to end 扩散烧结: diffusion sinteringdiffusion-sintering 烧结白云石: burnt dolomiteclinkered dolomitedolosetsintered dolomite 烧结饼: agglomerated cakesinter cake 烧结膨胀: clinkering expansionsintering swell 烧结焙烧: agglomeration roastingsinter returns roastingsinter roasting 烧结技术: sintering technique
- Example Sentences:
| 1. | Hardness increased and electrical conductivity decreased after adding fe to the composites
材料的组织和性能随着烧结气氛的改变而有所不同。 | | 2. | The process of organic vehicle evacuation of aln green tape and ag conductor paste have been researched in the view of ltcc technology , and optimum condition of organic vehicle evacuation temperature and cofiring atmosphere have been determined
摘要从低温共烧的工艺角度来研究氮化铝坯片和银浆的排胶，从而确立排胶的温度及烧结气氛的控制。 | | 3. | The raw materials , the composition , the time of milling , the calcining temperature , the different additives , the sintering temperature and the sintering parameters were investigated . the result showed : it was advantaged to obtain high initial permeability mnzn ferrite with stable frequency characteristic using high - purity raw materials ; in order to obtain mnzn ferrite with high properties , we must control strictly the composition ; it could improve the properties of mnzn ferrite by optimizing calcining temperature . the lower calcining temperature made the permeability higher , and the higher calcining temperature could promote the frequency characteristic of permeability ; we chosen the right time of milling according to the requirement of power diameter ; in order to improve the properties of mnzn ferrite , it is necessary to add effective additives . in this dissertation , the influence of bi2o3 、 moo3 、 k2co3 、 co2o3 were investigated ; the sintering temperature , the time of heat - retaining and sintering parameters were the key factors of preparing high permeability mnzn ferrites
研究结果表明:采用高纯度的fe2o3有利于获得高起始磁导率且频率特性优良的铁氧体;为了制备所需性能的铁氧体,需要严格控制配方中各种原材料的含量,优化配方;由于粉体活性受预烧条件的影响,所以对不同要求的铁氧体选择的预烧条件就不一样,适当降低预烧温度有利于获得较高的起始磁导率,而为了获得良好的频率特性可以适当地提高预烧温度;根据对粉体颗粒粒径的不同需求,可以选择不同的球磨时间;而有效的添加剂是改善材料性能的必要条件,本文在添加剂的研究中主要对bi2o3 、 moo3 、 k2co3 、 co2o3的影响分别作了详细地讨论;烧结温度、保温时间和烧结气氛是高磁导率mnzn铁氧体制备最关键的工艺,适宜的烧结工艺可以获得理想微结构和组成,从而得到高性能的铁氧体材料;而从材料的微结构上来看,要提高材料的截止频率,就要适当地细化晶粒、增加晶粒内部的气孔。 | | 4. | Abstract : this paper has deseribed the principles of preparation and technological process about nitrogen - based sintering atmosphere by ammonium cracked and burnt . the chemical effect in sintering furnace is discussed . the effects of it on the carbon content of the iron base structure materials were studied . the superior feature and technical & economic value in saving energy , in cutting down the consumption of raw materials , in waking use of natural resources , in environmental protection , in safety , etc . , have been brought to light
文摘:叙述了氨分解燃烧氮基烧结气氛的制备原理与流程设计；探讨了它在烧结炉中的化学效应；研究了它对铁基结构材料碳含量与性能的影响；揭示了它用于粉末冶金铁基结构件烧结时，在节能、降耗、资源利用、环保、安全等方面的优势特征与技术经济价值。 | | 5. | The experimental data has been used to validate pdm and low temperature sintering mechanics . the advantage and disadvantage of pdm have been discussed also . for the first time , the pdm is used to study the low temperature sintering mechanics of uo _ 2 , and the research results indicate : 1
3 、基于烧结颈长大速率与致密化动力学方程得出,影响二氧化铀低温烧结的因素有原始粉末粒径、粉末堆积方式、坯块原始密度、烧结温度、烧结时间、烧结气氛等;粉末压坯一定时,烧结温度、烧结时间和烧结气氛就成为控制低温烧结的关键因素。 | | 6. | Based on analyzing sintering and infiltration processes , the effect of infiltration temperature on microstructure and properties of the material was studied when the ratio of w - cr , the porosity of green compact and the sintering process of w - cr skeleton were fixed . the differences of microstructure and properties of the composites with different composition were investigated by same sintering and infiltration processes . the composites were prepared in h2 , n2 , ar and vacuum conditions respectively
基于对wcr cu复合材料的烧结和熔渗过程的分析，研究了cr - w配比、压坯紧实率、骨架烧结工艺相同的情况下，不同熔渗温度对材料的组织形貌和性能的影响；研究了烧结-熔渗工艺相同的情况下，不同配比对材料组织和性能的影响；研究了h _ 2 、 n _ 2 、 ar和真空四种烧结气氛下材料组织和性能的变化。 |
- Similar Words：
- "烧结坯块" English translation, "烧结皮带通廓" English translation, "烧结铺底料" English translation, "烧结普通砖" English translation, "烧结砌块" English translation, "烧结气孔率" English translation, "烧结气体转化器" English translation, "烧结腔体" English translation, "烧结青铜" English translation, "烧结青铜过滤片" English translation
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