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
   ultra fine alumina 的翻译结果: 查询用时:0.21秒
图标索引 在分类学科中查询
所有学科
无机化工
工业通用技术及设备
冶金工业
更多类别查询

图标索引 历史查询
 

ultra fine alumina     
相关语句
  超细氧化铝
     Ultrafine alumina powder, especially ultrafine α-Al_2O_3 powder is an important material for applications such as catalyst supports, fine ceramics and composite materials.
     超细氧化铝,特别是超细α-Al_2O_3粉体,是一种用于催化剂载体,精细陶瓷和复合材料的重要材料。
短句来源
     PREPERATION OF ULTRAFINE ALUMINA POWDER FROM NONORGANIC ALUMINUM SALTS VIA SOL-GEL PROCESS
     无机铝盐Sol—gel法制备超细氧化铝粉末
短句来源
     The preparation techniques are classified according to dry and wet methods. On the basis of its fundamental principles,technologies and its advantages and disadvantages of thermal decomposition of ammonium aluminum sulphate and ammonium aluminum carbonate,are mainly described. In the end of this paper the application of ultrafine alumina powders are also described.
     系统地介绍了超细氧化铝粉体的制备工艺,将各种工艺技术按干法和湿法分类,并在基本原理的基础上,主要介绍了硫酸铝铵热解、碳酸铝铵热解及无机铝盐溶胶 凝胶法等制备超细氧化铝粉体工艺的优缺点,最后介绍了超细氧化铝粉体的应用。
短句来源
     The preparation of ultrafine alumina from flyash
     精细化利用粉煤灰制备超细氧化铝
短句来源
     on crystalloid structure of the ultrafine aluminawere studied. The resurlts show that it is higher which the temperature of CryStal transformationof type A ultrafine Alumina treated with the dispersing agent (OPT) On the contrary, it islower that temperature of Crystal transformation of type C ultrafine Alumina which is nottreated with OPT.
     结果表明,用分散剂(OPT)处理制得的A型超细氧化铝转晶温度较高,而不用(OPT)对处理的C型超细氧化铝在低温就可转变,转晶温度差约200℃。
短句来源
更多       
  氧化铝微粉
     The results indicate that with appropriate content of ultra fine alumina powder and additive A,both cold and hot mechanical properties of specimens are notably enhanced. The microstructure of specimen is dense,and only a few pores are observed. Main phase of the specimen is corundum,β Sialon is also observed as the bonding phase,a little impurity is observed.
     结果表明 :基质中加入适当的氧化铝微粉和添加剂A对试样的力学性能提高很大 ,试样组织结构致密 ,气孔少、烧结好 ,主晶相为刚玉 ,次晶相为 β Sialon ,杂质含量很少
短句来源
  细氧化铝
     Ultrafine alumina powder, especially ultrafine α-Al_2O_3 powder is an important material for applications such as catalyst supports, fine ceramics and composite materials.
     超细氧化铝,特别是超细α-Al_2O_3粉体,是一种用于催化剂载体,精细陶瓷和复合材料的重要材料。
短句来源
     PREPERATION OF ULTRAFINE ALUMINA POWDER FROM NONORGANIC ALUMINUM SALTS VIA SOL-GEL PROCESS
     无机铝盐Sol—gel法制备超细氧化铝粉末
短句来源
     The preparation techniques are classified according to dry and wet methods. On the basis of its fundamental principles,technologies and its advantages and disadvantages of thermal decomposition of ammonium aluminum sulphate and ammonium aluminum carbonate,are mainly described. In the end of this paper the application of ultrafine alumina powders are also described.
     系统地介绍了超细氧化铝粉体的制备工艺,将各种工艺技术按干法和湿法分类,并在基本原理的基础上,主要介绍了硫酸铝铵热解、碳酸铝铵热解及无机铝盐溶胶 凝胶法等制备超细氧化铝粉体工艺的优缺点,最后介绍了超细氧化铝粉体的应用。
短句来源
     The preparation of ultrafine alumina from flyash
     精细化利用粉煤灰制备超细氧化铝
短句来源
     on crystalloid structure of the ultrafine aluminawere studied. The resurlts show that it is higher which the temperature of CryStal transformationof type A ultrafine Alumina treated with the dispersing agent (OPT) On the contrary, it islower that temperature of Crystal transformation of type C ultrafine Alumina which is nottreated with OPT.
     结果表明,用分散剂(OPT)处理制得的A型超细氧化铝转晶温度较高,而不用(OPT)对处理的C型超细氧化铝在低温就可转变,转晶温度差约200℃。
短句来源
更多       
  超微粒子氧化铝
     PREPARATION OF TRANSPARENT ULTRAFINE ALUMINA
     透明超微粒子氧化铝的制备
短句来源

 

查询“ultra fine alumina”译词为其他词的双语例句

     

    查询“ultra fine alumina”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
    没有找到相关例句


    To dissolve aluminum hydrate by use of industrial sulfate acid,and to neutralize by aqueous ammonia,and then to be treated by complexing depuration,washing and diffusion processes.In laboratory,high-purity and ultra-fine alumina with a purity of 99 99% and grain size d 50 (in diameter)of 0 5μm was made.

    采用工业硫酸溶解工业氢氧化铝,再用氨水中和,经过络合除杂、洗涤、分散等工艺过程,试验研究获得了纯度达9999%、粒径d50为05μm的高纯超细氧化铝产品

    The technic of powder preheating and explosive c0nsolidation has these predominances, i.e. It has very short sintering time (0.1μS) and can release great force (tens of GPa),the ultra-fine powder or nano-powder can be sintered into high-density ceramic immediately. In this research, the single-phase ultra-fine powder(0.4μm) was preheated to 800℃ at first, then the method of explosive consolidation was adopted and the ultra-fine alumina ceramic whose density was over...

    The technic of powder preheating and explosive c0nsolidation has these predominances, i.e. It has very short sintering time (0.1μS) and can release great force (tens of GPa),the ultra-fine powder or nano-powder can be sintered into high-density ceramic immediately. In this research, the single-phase ultra-fine powder(0.4μm) was preheated to 800℃ at first, then the method of explosive consolidation was adopted and the ultra-fine alumina ceramic whose density was over 98% TD was gotten. The microstructure of alumina ceramic was analysed by SEM and XRD

    预热粉体爆炸烧结具有烧结时间短(0.1微秒内),产生作用力大(几十个GPa)、能瞬时将超细粉体和纳米粉体烧结成致密陶瓷的优点.本研究将单相超细氧化铝粉(0.4μm)首先预热到800℃,然后进行爆炸烧结,获得了密度超过98%TD的超细氧化铝陶瓷,并用SEM和XRD分析了氧化铝陶瓷的显微结构.

    Influence of additives and composition of the matrix on mechanical properties of Sialon bonded corundum brick with appropriate nitridation sintering curve was investigated.The phase composition and microstructure of the sintered specimen were analyzed by means of SEM and XRD analysis. The results indicate that with appropriate content of ultra fine alumina powder and additive A,both cold and hot mechanical properties of specimens are notably enhanced.The microstructure of specimen is dense,and...

    Influence of additives and composition of the matrix on mechanical properties of Sialon bonded corundum brick with appropriate nitridation sintering curve was investigated.The phase composition and microstructure of the sintered specimen were analyzed by means of SEM and XRD analysis. The results indicate that with appropriate content of ultra fine alumina powder and additive A,both cold and hot mechanical properties of specimens are notably enhanced.The microstructure of specimen is dense,and only a few pores are observed.Main phase of the specimen is corundum,β Sialon is also observed as the bonding phase,a little impurity is observed.

    在合适氮化制度下 ,研究了基质组成和不同加入物对Sialon结合刚玉砖力学性能的影响 ,并对试样进行结构和相分析。结果表明 :基质中加入适当的氧化铝微粉和添加剂A对试样的力学性能提高很大 ,试样组织结构致密 ,气孔少、烧结好 ,主晶相为刚玉 ,次晶相为 β Sialon ,杂质含量很少

     
    << 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ultra fine alumina的内容
    在知识搜索中查有关ultra fine alumina的内容
    在数字搜索中查有关ultra fine alumina的内容
    在概念知识元中查有关ultra fine alumina的内容
    在学术趋势中查有关ultra fine alumina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