阐明在制品中添加锂辉石,能降低烧成温度,提高机械强度,抗热振性以及具有良好的化学稳定性的原因。
When spodumene was added in the products, the cause for reducing firing temperature, enhancing mechanical strength and heat-shock resistance, possessing good chemical stability was clarified.
分别从外加粘结剂百分数、成型压力、骨料粒径、保温时间、烧成温度等因素对渗水砖的渗水速度和强度的影响进行了探讨。
The dependences of seepage velocity and bending strength on agglomerant content, forming pressure, particle diameter of the aggregate, soaking time, firing temperature and so on were discussed.
探讨了原料配方、烧成制度对制品的主要性能,如:导热系数、吸水率、密度和强度的影响。
The effect of formula and firing system has been probed on the main characteristics of product, such as thermal conductivity, water absorptivity, density and strength.
浆料的烧成特性和粘度对扩散连接强度影响较大。
The properties of fired paste and the viscosity strongly affect diffusion bonding strength.
结果表明:随着烧成温度的提高,孔隙率、气体通量及抗弯强度下降,孔径分布变宽。
The results showed that the porosity, the gas flux and cross-bending strength decreased, and the pore size distribution had a decrease with the increasing of sintering temperature.
试验结果表明,霞石替代长石不仅能降低瓷坯的烧成温度,而且瓷坯的强度也有明显改善。
The result shows that the sintering temperature of ceramic body is reduced, but the toughness is improved obviously on substitution of nepheline for feldspar.
该水泥烧成温度低、凝结时间快、早期和后期强度都高、耐侵蚀性能好。
The cement has advantages of low sintering temperature, fast coagulation time, high initial and later strength and good corrosion resistance.
笔者着重从球磨工艺及烧成工艺两方面探讨了工艺条件对陶瓷强度的影响规律。
In this article, we study on the ceramic strength influenced by technological parameters. The technological parameters included the ball mill technology and the firing technology.
将不同孔径的聚氨酯泡沫前驱体分别浸渍泥浆,再以一定的方法将其叠放在一起经过干燥、烧成等工艺可以制得具有一定强度的孔梯度多孔陶瓷。
Polyurethane organic precursors with different pore siize were dipped in slip, then super posited them together and the gradient porous ceramics were made by drying and firing.
采用两步烧结法烧成的钛合金牙种植体表面与复合涂层结合强度及结合机理。
The mechanism and integrating strength of the composite coating with the surface of cobalt alloy dental implant made by a two-step-sintering method were studied in this paper.
采用两步烧结法烧成的钛合金牙种植体表面与复合涂层结合强度及结合机理。
The mechanism and integrating strength of the composite coating with the surface of cobalt alloy dental implant made by a two-step-sintering method were studied in this paper.
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