烧结

The optimum conditions for preparing TiO_2 are as follows, pH value=1, n(C_2H_5OH)/n(TiBuO_4)=15, n(H_2O)/n(TiBuO_4)=3, calefactive speed 10℃/min, sinter temperature 450℃.

3制备高光催化活性的TiO_2的最佳工艺条件为：pH=1，n(C_2H_5OH)／n(TiBuO_4)=15，n(H_2O)／n(TiBuO_4)=3，升温速率10℃／min，烧结温度为450℃。

And the parameters of SPS in this paper are: the synthesized temperature=900~1000 ℃, calefactive time=15min, calefactive rate in first 5 minutes=100℃/min, keeping temperature time=30min, pressure=40MPa.

本试验条件下，制备Ti-HA生物复合材料的最佳工艺参数是：温度在900～1000℃，升温时间15min且开始5min保持每分钟100℃的速率，保温时间30min，烧结加压40MPa。

A welding paste was designed according to a theoretical formula for carbonous density , and an inexpensive method of joi - ning reaction-bonded silicon carbide ceramics was provided .

以石油焦和碳化硅为主要原料，按照焊料碳密度的理论计算公式设计焊料碳含量，运用反应成型连接法焊接反应烧结碳化硅陶瓷。

The conventional method of preparing fine cemented carbide is to reduce and carburize fine W and WC powder at low temperature, then inhibitors,such as TaC, Cr3C2 and VC, are usually added into the powder to prevent the WC grains from coarsening during sintering.

制取这种微晶硬质合金通常的方法是，用还原和碳化方法，首先得到细W粉和WC粉，然后加入TaC、Cr3C2和VC等晶粒长大抑制剂，并且通常是将这些抑制剂加入到W粉或WC粉中，防止WC晶粒在烧结时长大变大变粗。

The adding of ZrO_2 could suppress the appearance of the Celsian during the sintering process and then improve the insulation properties of the dielectric, result in stainless-steel satisfy the thick film circuit's needs.

加入ZrO_2能够有效抑制烧结过程中单斜相的析出，大大改善介质层的绝缘性能，使基板满足厚膜电路对绝缘性能的要求。

The results showed that the sintered dielectric was a kind of glass-ceramics. The crystals in the dielectric included Hexacelsian and Celsian. Celsian would affect the insulation properties of the dielectric seriously.

研究结果表明，烧结后的介质层是微晶玻璃，主要有六方钡长石(Ba[Al_2Si_2O_8])和单斜钡长石两种晶相，单斜钡长石的存在严重影响了介质层的绝缘性能。

MWC elements are fully cleanable and reusable with routine cleaning methods.

多层金属烧结网是一种运用表面过滤机理的滤材，所以具有很低的过滤阻力。

The coprecipitate precursor of La0.9Ba0.1Er0.85Mg0.18O3-α solid electrolyte material was prepared by microemulsion method and the dense ceramic sample was obtained by calcining and sintering the precursor.

采用微乳液法合成了La0.9Ba0.1Er0.85Mg0.15O3-α固体电解质材料的共沉淀前躯体，通过初烧和烧结制得致密的La0.9Ba0.1Er0.85Mg0.15O3-α陶瓷样品。

By adjusting the condition of the method, we obtained fine powder by using the coprecipitation method.

选择合适的反应原料以及合理的PH值等条件，经由共沉淀湿化学法来生成活性更好并且更细密的粉体来提高反铁电陶瓷的粉体煅烧和合成特性，研究并考察了此制备方法烧结条件对于其性能的影响。

Based on the accidents in test and operation of line-frequency coreless induction furnace , the safety proceedings in furnace lining sintering, furnace drying and the melting operation and the emergency treatment methods of service interruption, leakage of steel and accident of cooling water have been pointed ou

针对无芯工频感应电炉试炉及运行过程中易发生的事故，提出了炉衬烧结和烘炉、熔炼操作过程中应注意的安全事项，以及停电、漏炉、冷却水事故的紧急处理方

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。