查询词典 mullite

The traditional ceramic semifinished materials are the aluminum silicate system, the production phase are mainly the mullite, the solid phase reaction temperature are quite high, generally in 1200℃ about; But after joining the wollastonite, turns the calcium silicate system, the high temperature resultant for the anorthite and the cristobalite, reduced the solid phase reaction temperature largely, approximately for 1000℃~1050℃, and the anorthite assumes acicular.

传统的陶瓷坯料为硅酸铝系统，生成的物相主要为莫来石，固相反应温度比较高，一般在1200℃左右；而加入硅灰石后变成硅酸钙系统，高温生成物为钙长石和方石英，大幅降低了固相反应温度，大约为1000℃～1050℃，且钙长石呈针状。

Slag test indicates that andalusite has no obvious effect on penetration. Slag penetrates along boundaries of bauxite or mullite. Al2O3 from bauxite dissolves into slag to form CA6, anorthite, gehlenite and other low melting phases which precipitate during cooling.

渣蚀试验表明，红柱石时侵蚀无明显影响，熟料液相沿莫来石和矾土骨料晶界向内渗透，氧化铝逐渐浓解与液相、渣中的氧化钙形成CA5和钙长石、黄长石等低熔相，在冷却过程中，钙长石和黄长石从液相中析出。

Mullite is a kind of important engineering ceramic material with high temperature mechanical stability and good thermal shock resistance.

高温性能稳定、抗热震性好的莫来石是一种重要的工程陶瓷材料。

When the temperature reaches 1350℃, the cristobalite and mullite phases reduce a few, and more cordierite phases appear.

当热处理温度达到1350℃时，方英石及莫来石的含量略有减少，并出现较多的堇青石相。

When the temperature reaches 1200℃, cristobalite and mullite phases appear.

当温度为1200℃时，则出现方英石及莫来石相。

The phase composition was composed of silicon carbide, alumina, mullite and cristobalite.

用于浸渍成型的浆料流变行为可以用Casson模型来描述。

When heated to 1 300 ℃, these metastable phases transformed into stable (3∶2) mullite,α-Al 2O 3 and cristobalite.

在室温 1 30 0℃热震过程中，这些亚稳相转变成稳定的(3∶ 2 )莫来石和α- Al2 O3，同时也有少量的方石英析出。

Mix materials with broken bauxite and coal gangue as chief raw materials are prepared according to requirement chemical composition of mullite grogs,then to mill, filtrate, dry, mold, desiccate and calcine the mix materials, finally to measure the properties of the synthetic materials.

按照莫来石料的化学组成要求，以铝矾土和煤矸石为原料，配制成混合料，然后分别经磨细、过滤、烘干、成型、干燥、煅烧工艺后，测定合成料的性能。

The effect of the sintering temperature and the mullite content on the dielectric properties and the bending strength has been studied.

研究了烧结温度和莫来石含量对复合材料的介电性能和抗弯强度的影响。

The results shows that all these elements are enriched in the glass phase except for Al and Mn, and all the elements are depleted in the mullite-corundum phase except for Al.The iron group elementsand the ore-forming metalsare enriched in the ferruginous spheres, but the rest elements are depleted.

结果表明，除Al、Mn外，其他元素均在玻璃相中有不同程度的富集；除Al外，其他元素则在莫来石-刚玉相中有不同程度的贫化；除Ti以外的铁族元素以及除Ga、Pb以外的金属成矿元素均在铁质微珠中富集，其他元素则在其中贫化。

Lugalbanda was a god and shepherd king of Uruk where he was worshipped for over a thousand years.

Lugalbanda 是神和被崇拜了一千年多 Uruk古埃及喜克索王朝国王。

I am coming just now,' and went on perfuming himself with Hunut, then he came and sat.

我来只是现在，'歼灭战perfuming自己与胡努特，那麼，他来到和SAT 。