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activated sintering
相关语句
  活化烧结
    STUDY ON LOW TEMPERATURE ACTIVATED SINTERING OF MOLYBDENUM——The Sintering Characteristics of Mo-Ni-P System
    钼粉的低温活化烧结研究——Mo-Ni-P系的低温烧结特性
短句来源
    CARBON-DOPED ACTIVATED SINTERING OF B_4C
    B_4C的掺碳活化烧结
短句来源
    Plasma Sintering and Plasma Activated Sintering
    等离子烧结与等离子活化烧结
短句来源
    New Application of Plasma Activated Sintering in Preparation of Materials
    等离子体活化烧结在材料制备中的新应用
短句来源
    New Technique and Application of Plasma Activated Sintering
    等离子活化烧结新技术及应用
短句来源
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  强化烧结
    Activated Sintering Process of a Tungsten Heavy Alloy
    高密度合金强化烧结工艺的研究
短句来源
  “activated sintering”译为未确定词的双语例句
    ACTIVATED SINTERING OF MOLYBDENUM BY ADDING PALLADIUM
    钯活化钼的烧结
短句来源
    In this article, the corrosion resistance of the WC base hard metal to acid and alkali and its relations to the contents and compositions of the bonding phase, as well to as the graphite and η_1 phase in the metal are discribed and on this basis the activated sintering of the hard metals of low bonding phase contents is discussed.
    WC基硬质合金的抗蚀性与WC相晶粒尺寸及少量异种碳化物(Cr_3C_2、Mo_2C)、合金中的石墨和η_1相的存在有关。 具有较好耐蚀性的低粘结剂硬质合金,可以采用化学混合制取复合粉末、强化球磨、活化烧结的工艺制备。
短句来源
    It is concluded that the activated sintering mechanism of molybdenum by palladium is mainly derived from boundary diffusion.
    从而得出钯活化钼的烧结机理以晶界扩散为主。
短句来源
    The result Indicates that Ni adds alloy with cotnmon reduction addinyxvay. The alloy has good activated sintering action in liquid - phase sintering, re-duces alloy's sintering temperature, crystaling grain is very small, which avoids forming fragile phase WNi4 between metal and has rather gcod physics mechanicsfunctions.
    结果表明,镍以共还原法的方式加入,所得合金在液相烧结时的活化作用下,降低了合金的烧结温度,钨晶粒微细,防止了脆性相WNi4,金属间化合物的形成,同时合金具有较高的物理和力学性能。
短句来源
    Studies on carbon-doped activated sintering of B4C powders with a specific surface area of 2. 53 m2/g obtained by jet milling are carried out. Effects of carbon-doping agent, carbon-doping content, and sintering temperature on B4C sintered density are also studied.
    进行了气流粉碎B_4C粉末(比表面积2.53m~2/g)的掺碳烧结实验,研究了掺碳剂种类、掺碳量、烧结温度等对B_4C烧结密度的影响。
短句来源
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  activated sintering
The use of a new plasma- activated sintering (PAS) process to densify aluminum nitride (AIN) powders to nearly full theoretical density (97 to >amp;gt;99%) in 5 to 10 min was investigated.
      
Here these separate contributions are isolated through careful control of the co-sintering process for W/Al2O3 bilayers, and in particular through control of the W-layer properties by using the process of activated sintering.
      
This end-product was consolidated in vacuum at 1963 K with a pressure of 19.6 to 38.2 MPa for 0.3 ks, using a plasma-activated sintering (PAS) method.
      
Synthesizing of nanocomposite WC/MgO powders by mechanical solid-state reduction and subsequent plasma-activated sintering
      
Syntheses of full-density nanocrystalline titanium nitride compacts by plasma-activated sintering of mechanically reacted powder
      
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Among the corrosion resistant hard metals an investigation for the corrosion resistance of the WC base metal is of particular importance, since this metal is more universal in use. In this article, the corrosion resistance of the WC base hard metal to acid and alkali and its relations to the contents and compositions of the bonding phase, as well to as the graphite and η_1 phase in the metal are discribed and on this basis the activated sintering of the hard metals of low bonding phase contents is discussed....

Among the corrosion resistant hard metals an investigation for the corrosion resistance of the WC base metal is of particular importance, since this metal is more universal in use. In this article, the corrosion resistance of the WC base hard metal to acid and alkali and its relations to the contents and compositions of the bonding phase, as well to as the graphite and η_1 phase in the metal are discribed and on this basis the activated sintering of the hard metals of low bonding phase contents is discussed.

在耐蚀硬质合金中,WC基硬质合金占有很大比重,因此研究该类合全的耐蚀性是很有必要的。本文就WC基硬质合金在酸、碱中的抗蚀性及其与粘结相含量、成分以及合金中的石墨、η_1相等的关系进行了研究。并在此基础上,对低粘结剂含量的硬质合金的活化烧结进行了探讨。WC基硬质合金的耐蚀性,主要由粘结剂的抗蚀性所决定,并与其含量相关。以Ni、Mo、Co、Cr为粘结剂的合金的抗蚀性远远优于WCCo类合金。WC基硬质合金的抗蚀性与WC相晶粒尺寸及少量异种碳化物(Cr_3C_2、Mo_2C)、合金中的石墨和η_1相的存在有关。具有较好耐蚀性的低粘结剂硬质合金,可以采用化学混合制取复合粉末、强化球磨、活化烧结的工艺制备。WC—Ni·Mo·Co·Cr系硬质业合金是制作圆珠笔球的理想材料。

The present paper studies the influence of quantity of palladium added in molybdenum, sintering temperature and sintering time on densities of molybdenum The experiments show that optimum quantity of palladium is around 0.5wt.%.The optimum sintering temperature of molybdenum with about 0.5wt.% pd is at 1150℃.The characteristic exponent(n) for indicating dominant densifieation mechanism and apperent activation energy(Q) were calculated by using experimenltal data.The n and Q obtained is 3.1-3.4 and 61-62.5 kcal...

The present paper studies the influence of quantity of palladium added in molybdenum, sintering temperature and sintering time on densities of molybdenum The experiments show that optimum quantity of palladium is around 0.5wt.%.The optimum sintering temperature of molybdenum with about 0.5wt.% pd is at 1150℃.The characteristic exponent(n) for indicating dominant densifieation mechanism and apperent activation energy(Q) were calculated by using experimenltal data.The n and Q obtained is 3.1-3.4 and 61-62.5 kcal mol~(-1) respectively. It is concluded that the activated sintering mechanism of molybdenum by palladium is mainly derived from boundary diffusion. Some cosiderations of the distribution state of palladium on the surface of molybdenum particles are also given in this paper

本文研究了钯的加入量、烧结温度和烧结时间对钼的密度的影响。实验结果表明,钯的最适宜的加入量为0.5wt%左右。在这个最佳量下钼的最适宜的烧结温度为1150℃。利用实验数据计算了钯活化钼烧结的控制收缩机理的特性指数n和表观活化能Q。得习n为3.1—3.4和Q为61—62.5kcal/mol。从而得出钯活化钼的烧结机理以晶界扩散为主。本文对钯在钼粉粒子表面上的分布状态,提出了看法。

The paper studies 4 adding - ways for Ni added to W - base high - den-sity alloy. The result Indicates that Ni adds alloy with cotnmon reduction addinyxvay. The alloy has good activated sintering action in liquid - phase sintering, re-duces alloy's sintering temperature, crystaling grain is very small, which avoids forming fragile phase WNi4 between metal and has rather gcod physics mechanicsfunctions.

对镍加入到钨基高比重合金中的四种方式进行了研究。结果表明,镍以共还原法的方式加入,所得合金在液相烧结时的活化作用下,降低了合金的烧结温度,钨晶粒微细,防止了脆性相WNi4,金属间化合物的形成,同时合金具有较高的物理和力学性能。

 
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