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- However, there is a positive relationship between sinter temperature and addition quantity of flux. 烧制温度与助熔剂添加比例则反之。
- Higher sinter temperature is in favor of the electrical conductivity go against Seebeck coefficient to p-type materials. 对于p型材料,烧结温度的提高有利于材料电导率的提高,不利于材料Seebeck系数的提高。
- A mullite material with silica-rich glass phase has beendeveloped.The influences of two additives on the sinter temperature,microstructure and refractoriness of the material were briefly investigated. 采用一种高岭石类粘土,制备了一种由莫来石和高硅氧玻璃构成的材料,并探讨了不同添加剂对该材料的烧结及其结构、性能的影响。
- PbO loss;Sinter temperature;density;PbO;Pb(Zr;Ti)O3 关键词:氧化铅损耗;烧结温度;密度;氧化铅;锆钛酸铅
- Adding different qualities of phosphorus in the matrix of diamond enhanced carbide tungsten composite button can decrease its sinter temperature to keep low temperature activation sintering. 在金刚石增强型硬质合金复合齿基体中添加不同量红磷,可降低复合齿烧结温度,实现低温活化烧结。
- Diffuser disc is produced from aluminum oxide and ceramic bonded together with high sintering temperature. 性能特点:1.;曝气盘采用氧化铝磨料和陶瓷结合剂高温烧结而成。
- The sintering behavior of powder and dependence of the density on sintering temperature and time have been studied. 研究了粉末的烧结特性,测定了烧结密度随烧结温度及烧结时间的变化。
- The results indicate that sintering temperature and zirconia content are two key influencing factors. 在此基础上进一步分析烧结温度和氧化锆含量对镁锆砖抗渣侵蚀性能的影响。
- The density of sintered pellets increases with the sintering time when the sintering temperature is fixed. 试验结果表明:当烧结温度固定时,烧结块的密度随烧结时间的延长而升高;
- At the same sintering temperature, the diffusion coefficient during the PCH process is larger than that of HP. 烧结温度越高,元素的相对扩散系数越大;相同烧结温度下,PCH样品的相对扩散系数要高于HP样品,即PCH过程中原子扩散要快于HP过程。
- The effect of sintering temperature on the piezoelectric and ferroelectric properties of NBT-BT6-x%CeO2 ceramics was also examined. 采用柠檬酸盐法合成了NBT-BT6-x%25CeO_2体系超细粉体。
- Below the decomposition temperature of CaCO3, the intensity of the material will ascend with the rising of sintering temperature. 在低于CaCO_3分解的温度下,材料强度随烧结温度的升高而升高;
- So adding proper amount of glass(about 5.0%)to the ceramic system can lower the sintering temperature as well as the dielectric constant. 玻璃成分含量不同的瓷料组分的研究表明 ;加入玻璃的量应控制在质量分数 5 .;0%25左右;这样既能有效的降低系统的烧结温度;同时又可以使瓷料系统保持相对较高的介电常数;从而得到最佳的介电性能
- The process conditions,including presintering temperature,sintering temperature and time,cooling mode and pretreatment were studied. 对烧成过程(预烧温度、烧结温度及保温时间、降温方式)及预处理工艺进行了研究。
- Moderately increasing sintering temperature can increase content of mullite and bulk density,and also decrease porosity. 适当提高合成温度,可使莫来石含量提高,气孔率降低,体积密度增加。
- The losses on weight, volume and the density of WCS were positive correlative with PF resin and negative with sintering temperature. 试样经高温烧结后 ,相对高温烧结前绝干试样的炭得率、体积剩余及木陶瓷产品密度与树脂质量分数呈正相关 ,与烧结温度呈负相关。
- According to the research on sintering mechanism,the optimum sintering temperature and heat maintaining time can be obtained. 烧结机理的研究表明,复合饰面板存在一个最佳烧结温度和保温时间。
- A small adjustment will equalize the temperature in the two rooms. 稍作些调节就会使两间房内的温度相等。
- The results showed that phosphate bioglass binder could form liquid phase to promote the material s sintering and reduce the sintering temperature. 结果表明磷酸盐生物玻璃粘接剂能形成液相而促进材料烧结,降低烧结温度。
- Results indicate that V2O5-doped corundum ceramics can lower sintering temperature under not lowering mechanical properties conditions. 结果表明,刚玉陶瓷中加入V2O5可以在不降低其机械性能条件下,降低其烧结温度。