vitrification temperature

简明释义

玻璃化温度

英英释义

例句

1.Researchers are studying the effects of different materials on the vitrification temperature of nuclear waste.

研究人员正在研究不同材料对核废料的玻璃化温度的影响。

2.To achieve a successful melt, the furnace must reach the vitrification temperature specified for the glass type.

为了实现成功熔化，炉子必须达到特定玻璃类型的玻璃化温度。

3.The vitrification temperature of the clay affects how it shrinks during the firing process.

粘土的玻璃化温度影响其在烧制过程中的收缩情况。

4.The glass production process requires careful control of the vitrification temperature to ensure optimal quality.

玻璃生产过程需要仔细控制玻璃化温度以确保最佳质量。

5.In ceramics, the vitrification temperature determines the final hardness and durability of the product.

在陶瓷中，玻璃化温度决定了产品的最终硬度和耐用性。

作文

Vitrification is a process that transforms materials into a glass-like state through the application of heat. One of the critical factors in this process is the vitrification temperature, which refers to the specific temperature at which a material transitions from a crystalline structure to an amorphous, glassy state. Understanding the vitrification temperature is essential for various industries, including ceramics, glass manufacturing, and even nuclear waste management.In ceramics, for example, the vitrification temperature plays a pivotal role in determining the final properties of the product. When clay is heated to its vitrification temperature, the particles begin to melt and fuse together, creating a dense, non-porous material. This transformation not only enhances the mechanical strength of the ceramic but also improves its resistance to water absorption and chemical attack. The ability to control the vitrification temperature allows manufacturers to produce ceramics with desired characteristics, making it a crucial aspect of the production process.Similarly, in the field of glass manufacturing, the vitrification temperature is vital for achieving the desired clarity and durability of glass products. Different compositions of glass require different vitrification temperatures. For instance, soda-lime glass, which is commonly used in windows and bottles, has a vitrification temperature around 1400 to 1600 degrees Celsius. On the other hand, borosilicate glass, known for its thermal resistance, requires a higher vitrification temperature of approximately 1600 to 1800 degrees Celsius. By carefully controlling the heating process to reach these temperatures, manufacturers can ensure that the glass maintains its structural integrity while achieving the desired optical properties.In the context of nuclear waste management, the vitrification temperature is equally significant. Nuclear waste contains hazardous materials that need to be immobilized to prevent environmental contamination. One effective method for immobilizing this waste is by encasing it in glass. The vitrification temperature in this case must be precisely controlled to ensure that the waste materials are fully encapsulated within the glass matrix. If the temperature is too low, the waste may not be adequately incorporated, leading to potential leaching of toxic substances. Conversely, if the temperature is too high, it may result in the formation of bubbles or other defects in the glass, compromising its integrity. Therefore, understanding and controlling the vitrification temperature is crucial for the safe and effective disposal of nuclear waste.In conclusion, the vitrification temperature is a fundamental concept that underpins many industrial processes. Whether in ceramics, glass production, or nuclear waste management, mastering the vitrification temperature is essential for achieving optimal product performance and safety. As technology advances, further research into the vitrification temperature will continue to enhance our ability to manipulate materials and improve their properties, ultimately leading to innovations across various fields.

玻璃化是一个将材料通过加热转变为玻璃状状态的过程。在这个过程中，一个关键因素是玻璃化温度，它指的是材料从晶体结构转变为无定形、玻璃状状态的特定温度。理解玻璃化温度对于陶瓷、玻璃制造甚至核废料管理等多个行业至关重要。例如，在陶瓷中，玻璃化温度在决定产品最终特性方面起着关键作用。当粘土被加热到其玻璃化温度时，颗粒开始熔化并结合在一起，形成一种致密的、无孔的材料。这种转变不仅增强了陶瓷的机械强度，还提高了其抗水吸收和化学侵蚀的能力。控制玻璃化温度的能力使制造商能够生产具有所需特性的陶瓷，因此成为生产过程中的关键方面。同样，在玻璃制造领域，玻璃化温度对于实现玻璃产品所需的清晰度和耐用性至关重要。不同成分的玻璃需要不同的玻璃化温度。例如，常用于窗户和瓶子的钠石灰玻璃，其玻璃化温度大约在1400到1600摄氏度之间。另一方面，以其耐热性而闻名的硼硅酸盐玻璃，则需要更高的玻璃化温度，大约在1600到1800摄氏度之间。通过仔细控制加热过程以达到这些温度，制造商可以确保玻璃在保持结构完整性的同时，达到所需的光学特性。在核废料管理的背景下，玻璃化温度同样重要。核废料中含有危险材料，需要被固化以防止环境污染。将这些废物封装在玻璃中是有效固化的方法之一。在这种情况下，玻璃化温度必须精确控制，以确保废物材料完全被包裹在玻璃基体内。如果温度过低，废物可能无法充分结合，导致有毒物质的潜在浸出。相反，如果温度过高，可能会导致玻璃中形成气泡或其他缺陷，从而影响其完整性。因此，理解和控制玻璃化温度对于安全有效地处置核废物至关重要。总之，玻璃化温度是支撑许多工业过程的基本概念。无论是在陶瓷、玻璃生产还是核废料管理中，掌握玻璃化温度对于实现最佳产品性能和安全性至关重要。随着技术的进步，进一步研究玻璃化温度将继续增强我们操控材料和改善其特性的能力，最终推动各个领域的创新。