助手标题  
全文文献 工具书 数字 学术定义 翻译助手 学术趋势 更多
查询帮助
意见反馈
   sintering kinetics 的翻译结果: 查询用时:0.181秒
图标索引 在分类学科中查询
所有学科
无机化工
冶金工业
材料科学
工业通用技术及设备
化学
物理学
更多类别查询

图标索引 历史查询
 

sintering kinetics
相关语句
  烧结动力学
     SINTERING KINETICS OF NANOCRYSTALINE α-Al_2O_3 POWDER
     α-Al_2O_3纳米粉的烧结动力学
短句来源
     Preparation of Nano-Sized xSb_2O_3·(1-x)SnO_2 Conductive Pigment and Its Sintering Kinetics
     纳米级xSb_2O_3·(1-x)SnO_2导电颜料的制备及烧结动力学
短句来源
     Nanocrystalline Rare Earth Mixed Oxides Dy_(1-x)Sr_xCoO_(3-y) Ⅱ. Study on the Solid State Sintering Kinetics
     纳晶稀土复合氧化物Dy_(1-x)Sr_xCoO_(3-y)——Ⅱ.固相烧结动力学研究
短句来源
     Studies on Sintering Kinetics of ZrO_2
     ZrO_2烧结动力学研究
短句来源
     The isothermal sintering kinetics of nanocrystalline Dy1-xSrxCoO3-y(x=0.6) were studied, and the sintering activation energy was calculated.
     研究了纳晶氧化物Dy_(1-x)Sr_xCoO_(3-x)(x=0.6)的等温烧结动力学,计算了烧结激活能,结果表明:在烧结初期,致密化机制主要为蒸发-凝聚传质;
短句来源
更多       
  “sintering kinetics”译为未确定词的双语例句
     A RESEARCH ON SINTERING KINETICS OF ULTRAFINE ZrO_2-Y_2O_3 POWDER
     ZrO_2-Y_2O_3超细粉烧结动力学的研究
短句来源
     Effects of Additives on Sintering Kinetics of UO_2
     添加剂对 UO_2烧结动力学的影响
短句来源
     The effects of three kinds of additives,such as Nb_2O_5,Cr_2O_3and Gd_2O_3,on the sintering kinetics are investigated and thegrain growth kinetics of UO_2 fuel pellets are given.
     本文求出了含 Nb_2O_5、Cr_2O_3和 Gd_2O_3的三种掺杂 UO_2芯块的晶粒生长方程和晶界移动激活能。
短句来源
     Sintering kinetics, crystallization phases and crystallization kinetics of bioglass in the system of CaO- SiO_2-P_2O_5 were studied by measuring the sintering shrinkage of glass powder compacts, combined with DTA and X-ray diffraction analysis.
     利用玻璃的烧结收缩,结合差热分析和X射线衍射分析,研究了CaO-SjO_2-P_2O_5系统生物玻璃的烧结和析晶动力学。
短句来源
     Progress in GPLE deactivation kinetics and sintering kinetics provided by Funtes and Bartholomew were reviewed in this paper.
     介绍了Funtes和Bartholomew提出的GPLE失活动力学和烧结动力学的研究进展。
短句来源
更多       
  相似匹配句对
     Kinetics in Sintering Composite Nanopowders for Varistors
     多元纳米电压敏粉体的烧结动力学研究
短句来源
     KINETICS OF CRYSTAL GROWTH IN SINTERING OF MgO
     氧化镁烧结过程中晶粒长大动力学研究
短句来源
     microwave sintering;
     微波低温干燥;
短句来源
     Hydrolysis kinetics of C.
     采用反相离子对高效液相色谱法(HPLC)研究了C.
短句来源
     ON SINTERING CORUNDUM MATERIALS
     烧结刚玉材料研究
短句来源
查询“sintering kinetics”译词为用户自定义的双语例句

    我想查看译文中含有:的双语例句
例句
为了更好的帮助您理解掌握查询词或其译词在地道英语中的实际用法,我们为您准备了出自英文原文的大量英语例句,供您参考。
  sintering kinetics
Sintering Kinetics of Plasma-Sprayed Zirconia TBCs
      
First, the phosphorus could prevent the sintering system from oxidation by forming CuPO3, thereby improving the wetting characteristics and the sintering kinetics.
      
Sintering kinetics and the extent of natural porosity determine the product shell pore diffusivity.
      
Sintering kinetics and alumina yield in lime-soda sinter process for alumina from coal wastes
      
Modification of the sintering kinetics of palladium by a surface oxide
      
更多          


For the investigation of sintering kinetics, the surface area of sintered compacts is conventionally measured. The present paper outlines that the surface area of sintered porous metal for valve can be measured by anodic oxidation. Comparison was made between various calculating methods. It is concluded that better results can be obtained by oxygen equivalent method。

在烧结动力学的研究中,通常要测定烧结体的表面积。本文提出了用阳极氧化法测定阀金属烧结多孔体的表面积。经比较各种计算方法,认为采用氧当量法可得到较好的结果。

Hot-pressing is usually used to sinter up to the theoretical density for mostof the covalent materials such as SiC,Si_3N_4,AlN,Sialon….Lower temperature andshorter time allow to control the development of the microstructure,mainly thegrain size.Another useful possibility is to use the hot-pressing operation as a dilatome-ter and the pressure as a subsequent parameter.Then for a choosen material onecan check isobar sintering curves(density versus time at constant pressure and dif-ferent temperatures) or isotherm...

Hot-pressing is usually used to sinter up to the theoretical density for mostof the covalent materials such as SiC,Si_3N_4,AlN,Sialon….Lower temperature andshorter time allow to control the development of the microstructure,mainly thegrain size.Another useful possibility is to use the hot-pressing operation as a dilatome-ter and the pressure as a subsequent parameter.Then for a choosen material onecan check isobar sintering curves(density versus time at constant pressure and dif-ferent temperatures) or isotherm sintering curves (density versus time at constanttemperature and different pressures).During the last twenty years sintering kinetics laws with pressure have beenderived from power laws for the creep of dense materials.Using the isotherm cur-ves (at a constant relative density) one can deduce the dependence of the sinteringrate versus pressure,and then from the theoretical formular to infer what is thesintering step:diffusion,interface reaction,plastic deformations….When differentelementary steps contribute to the overall process,considerations on the diagram ofthe sintering rate versus pressure are sufficient to know exactly how these stepsact:simultaneously or sequentially.Other informations drawn from the influenceof temperature and grain size for different pressures are also useful.These analyses are not geometrical dependent because they are based on kine-tical studies.In this way they are more reliable than those based on integral formssuch as the study of relative shrinkage versus time.

通常采用热压烧结的方法可以把诸如 SiC、Si_3N_4、AlN、Sialon 等多数共价键材料烧结到理论密度。由于热压烧结的温度较低,时间较短,所以材料的显微结构主要是晶粒尺寸能够得以控制。当压力作为辅助参数时,也可把热压设备看作膨胀(收缩)计;而且人们能够对某种选定的材料的热压烧结曲线(当压力恒定,温度不同时,密度随时间的变化关系)和等温烧结曲线(当温度恒定,压力不同时,密度随时间的变化关系)进行试验。在过去的廿年里,加热烧结的动力学定律已经由致密材料蠕变的能力定律予以导出。运用等温曲线(在相对密度恒定的条件下),人们能推导出烧结速率与压力间的关系,而且从理论公式可以判断出烧结步骤究竟是扩散,界面反应,还是(?)性变形等,当各个步骤对整个烧结过程都作出贡献时,只要考虑烧结速率和压力间的关系图,就足以准确地判定这些步骤是如何作用的:是同时起作用,还是分别起作用。另外在不同的压力下,所得到的温度和晶粒尺寸的影响等其它信息,同样是有用的。这些分析不是单纯几何式的依赖关系,因为它们是基于动力学的研究。这样一来,它们比那些基于研究相对收缩率随时间变化关系的积分形式就更加可靠。

The effects of three kinds of additives,such as Nb_2O_5,Cr_2O_3and Gd_2O_3,on the sintering kinetics are investigated and thegrain growth kinetics of UO_2 fuel pellets are given.The grainboundary migration activation energies of three doped pelletsare 1.88×10~5,2.91×10~5 and 2.59×10~5 J/mol respectivity.

本文求出了含 Nb_2O_5、Cr_2O_3和 Gd_2O_3的三种掺杂 UO_2芯块的晶粒生长方程和晶界移动激活能。激活能大小相应为1.88×10~5,2.01×10~5和2.59×10~5J/mol.讨论了添加剂对 UO_2燃料芯块烧结动力学以及晶粒长大动力学的影响。

 
<< 更多相关文摘    
图标索引 相关查询

 


 
CNKI小工具
在英文学术搜索中查有关sintering kinetics的内容
在知识搜索中查有关sintering kinetics的内容
在数字搜索中查有关sintering kinetics的内容
在概念知识元中查有关sintering kinetics的内容
在学术趋势中查有关sintering kinetics的内容
 
 

CNKI主页设CNKI翻译助手为主页 | 收藏CNKI翻译助手 | 广告服务 | 英文学术搜索
版权图标  2008 CNKI-中国知网
京ICP证040431号 互联网出版许可证 新出网证(京)字008号
北京市公安局海淀分局 备案号:110 1081725
版权图标 2008中国知网(cnki) 中国学术期刊(光盘版)电子杂志社