mullite

简明释义

英[ˈmʌlaɪt]美[ˈmʌlaɪt]

n. 莫来石（一种多铝红柱石）

英英释义

单词用法

同义词

反义词

例句

1.The machined surface of zirconia toughened mullite obtained by grinding, honing and flat-top honing were studied.

本文应用表面粗糙度参数和磨损率，研究增韧莫来石材料磨削、珩磨及平顶珩磨表面的耐磨性能。

2.Secondly, the effect of particle size and additions of kyanite on properties of mullite-corundum was studied.

其次，研究了蓝晶石的粒度和加入量对莫来石-刚玉材料性能的影响。

3.This paper introduces the application effect of multicrystal mullite refractory fiber in walking furnace with unity of beam and bottom.

介绍了多晶莫来石纤维在梁、底组合步进式加热炉上的使用效果。

4.Mullite - cordierite composites with various mullite contents and microstructures were prepared by liquid phase sintering and by hot pressing.

由热压和液相烧结方法制得了具有各种莫来石含量和显微结构的莫来石—堇青石复合体。

5.The porous mullite ceramics showed a uniform pore size distribution and a porosity of 96.22%.

这种多孔莫来石纤维陶瓷具有较均匀的孔分布，并且孔隙率高达96·22 %。

6.Some methods about preparation of mullite whisker at home and abroad are reviewed in this paper.

本文对国内外制备莫来石晶须的合成方法作了简要的综述。

7.Mullite gels are excellent precursors for preparing fine mullite. Mullite gels consist of monophasic gel and diphasic gel.

莫来石凝胶是制备超细莫来石的优良先驱物，主要分为单相和双相凝胶。

8.The substructure and the fracture process of mullite ceramics were studied by TEM and SEM.

用透射电镜和扫描电镜研究了莫来石陶瓷的亚结构特征和断裂过程。

9.The ceramic industry often utilizes mullite to enhance the thermal stability of products.

陶瓷行业经常使用莫来石来增强产品的热稳定性。

10.Due to its low thermal conductivity, mullite is ideal for high-temperature insulation materials.

由于其低热导率，莫来石非常适合用于高温绝缘材料。

11.In the production of glass, mullite can be used as a reinforcing agent.

在玻璃生产中，莫来石可以用作增强剂。

12.The addition of mullite in concrete can significantly increase its durability.

在混凝土中添加莫来石可以显著提高其耐久性。

13.Researchers are studying the properties of mullite to improve refractory applications.

研究人员正在研究莫来石的特性，以改善耐火材料的应用。

作文

Mullite is a significant mineral in the field of materials science, particularly known for its remarkable thermal and mechanical properties. Composed primarily of alumina and silica, mullite is a compound that forms at elevated temperatures, making it highly valued in various industrial applications. Its unique structure, which consists of long chains of aluminum and silicon atoms, contributes to its strength and stability under high heat conditions. This characteristic makes mullite an excellent choice for refractory materials, which are used in furnaces, kilns, and other environments where extreme temperatures are prevalent.The formation of mullite typically occurs during the sintering process of clay minerals. When clay is heated to temperatures above 1200 degrees Celsius, the transformation begins, leading to the development of this important mineral. The presence of mullite in ceramics enhances their durability and resistance to thermal shock, which is crucial for products that must endure rapid temperature changes.In addition to its thermal properties, mullite also exhibits excellent mechanical strength and low thermal conductivity. These attributes make it ideal for use in high-performance ceramics, such as those found in aerospace and automotive applications. For instance, in the aerospace industry, components made from mullite can withstand the intense heat generated during flight while maintaining structural integrity. Similarly, in the automotive sector, mullite-based materials are used in brake systems and exhaust components, where heat resistance is paramount.Moreover, mullite plays a crucial role in the production of glass and glass-ceramics. Its ability to enhance the mechanical properties of glass makes it a valuable additive in these materials. The incorporation of mullite into glass formulations can improve the final product's strength and thermal stability, leading to more durable and reliable glass products.Research continues to explore the potential applications of mullite in emerging technologies. For example, its use in electronic devices is being investigated due to its insulating properties and ability to withstand high temperatures. As technology advances, the demand for materials like mullite that can perform under extreme conditions will likely increase.In conclusion, mullite is a vital material that offers a combination of thermal stability, mechanical strength, and low thermal conductivity. Its unique properties make it indispensable in various industries, including aerospace, automotive, and ceramics. As we continue to innovate and develop new technologies, the importance of mullite is expected to grow, paving the way for new applications and advancements in material science. Understanding the characteristics and uses of mullite not only highlights its significance in current applications but also opens doors to future possibilities in the realm of high-performance materials.

莫来石是材料科学领域的重要矿物，因其显著的热学和力学特性而闻名。莫来石主要由铝土矿和硅石组成，是一种在高温下形成的化合物，因此在各种工业应用中备受重视。其独特的结构由长链的铝和硅原子组成，使其在高温条件下具有强度和稳定性。这一特性使得莫来石成为耐火材料的理想选择，这些材料用于炉子、窑和其他极端温度环境中。莫来石的形成通常发生在粘土矿物的烧结过程中。当粘土加热到超过1200摄氏度时，转化开始，导致这种重要矿物的发展。莫来石的存在增强了陶瓷的耐用性和抗热冲击能力，这对必须承受快速温度变化的产品至关重要。除了热学特性外，莫来石还表现出优异的机械强度和低热导率。这些属性使其在高性能陶瓷中理想，例如在航空航天和汽车应用中。例如，在航空航天工业中，由莫来石制成的部件能够承受飞行过程中产生的强烈热量，同时保持结构完整性。同样，在汽车行业中，基于莫来石的材料被用于刹车系统和排气组件，其中热阻力至关重要。此外，莫来石在玻璃和玻璃陶瓷的生产中发挥着关键作用。它增强玻璃机械性能的能力使其成为这些材料的宝贵添加剂。将莫来石加入玻璃配方中可以提高最终产品的强度和热稳定性，从而生产出更耐用和可靠的玻璃产品。研究继续探索莫来石在新兴技术中的潜在应用。例如，由于其绝缘特性和承受高温的能力，正在研究其在电子设备中的使用。随着技术的进步，对像莫来石这样能够在极端条件下表现的材料的需求可能会增加。总之，莫来石是一种重要的材料，提供热稳定性、机械强度和低热导率的结合。其独特的特性使其在航空航天、汽车和陶瓷等多个行业中不可或缺。随着我们继续创新和开发新技术，莫来石的重要性预计将增长，为高性能材料领域的新应用和进步铺平道路。理解莫来石的特性和用途不仅突显了其在当前应用中的重要性，也为未来在高性能材料领域的可能性打开了大门。