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
共[12]条 当前为第1条到12条
 

相关语句
常规烧结
    The microwave sintering process only cost two hours, and final sintering temperature had a decrease of 50 ℃ to 100℃ compared with conventional sintering.
    与常规烧结相比,微波烧结过程只需约2小时,致密化温度降低50~100℃。
    The dielectric constant (4 224) of the millimeter wave sintering samples at 900 ℃ for 15 min is much higher than that(3 655) of the conventional sintering samples at 1220 ℃ for (15 min), while the relative density of both samples is near,88.7 % for the former and 89.6% for the latter.
    900℃毫米波烧结15min的样品与1220℃常规烧结15min样品的相对密度相近(分别为88.7%和89.6%),而前者的介电常数(4224)远高于后者(3655)。
    The comparison between the magnetic properties of NdFeB magnet by microwave magnetic field sintering and those of magnet by conventional sintering technology shows that the Brwas improved 50%, the Hcb was improved 8%, and the Ms was improved 40%.
    将微波磁场烧结的磁体与常规烧结磁体进行磁性能比较表明:微波磁场烧结出的磁体剩磁提高了将近50%,矫顽力提高了8%,饱和磁化强度提高了40%。
    The conventional sintering method cannot control the growth of grain size and will cause nanometer materials to lose their good properties.
    但目前的常规烧结法无法控制烧结过程中晶粒长大的问题,使纳米材料失去其优越性。
    Results show that bulk compact sintered by laser has the structure and properties superior to conventional sintering.
    结果表明,激光整体烧结件具有较常规烧结件优良的组织与性能。
    The processing procedures and sintering results were investigated and then com-pared to that of conventional sintering.
    另外,还从烧结工艺、烧结结果等方面与常规烧结方法进行了比较。
    In the present paper, factors affecting microwave sintering of TZP ceramics have been investigated in detail and compared with conventional sintering of this material. In special, mechanical properties, contents of tetragonal phase and microstructure were studied to analyze the features of microwave sintering.
    本文研究了影响微波快速烧结TZP陶瓷的各种因素,并与常规烧结作对比,着重从样品的力学性能、四方相含量和微观结构几方面探讨微波烧结的各种特性。
    A CO2 Laser was used to sinter the copper-matrix green compact,interdiffsion of elernents occured,forming the novel phases such as e and η which could hardly be seen by conventional sintering. The properties of sintered material were measured,the results were that density,wear resistance and impact toughness were much higher than the convertional sintering.
    应用CO2激光对铜基粉末压坯进行烧结,形成常规工艺较难得到的η相和ε相,烧结后孔隙度低,密度、硬度、韧性、耐磨性均高于常规烧结
    This paper introduces the characteristic of microwave sintering,introduces and analyses the process of microwave sintering of the alumina ceramic,moreover,compares with the experiments of conventional sintering method. Based on the research,some results are obtained ,and provide experimental basis for microwave sintering of ceramics.
    简要介绍了微波烧结的特点,对 Al2 O3 陶瓷的微波烧结过程进行了介绍和分析,并同常规烧结进行了对比实验,在此基础上得出了一些结论,为陶瓷微波烧结提供了实验依据
    Using the microwave sintering new technology, the technology and property of WC Co fine grain cemented carbide in microwave sintering was studied and compared with conventional sintering technology.
    采用微波烧结新技术研究了WCCo 细晶硬质合金的烧结工艺与性能, 并同常规烧结工艺进行了比较。
    As compared to conventional sintering mathod,the sintering temperature is lower and the keeping time is less.
    与常规烧结样品相比较 ,协同烧结制备温度低 ,时间短 ;
    The strength of the compos ite prepared by sintering-in-die process is higher than the composite prepared b y conventional sintering process.
    实验结果表明,与常规烧结+热挤压工艺相比,模内热压烧结+热挤压能够获得具有更高强度的材料。
 

首页上一页1下一页尾页 

 
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