News

When used over an extended period, it is essential to maintain a temperature within the safe range of 1100℃ to 1200℃ to avoid over-temperature and additional loads. In most cases, no obvious deformation will occur. Exposure to elevated temperatures or unfavourable conditions (e.g. impurities and corrosive atmospheres) over an extended period can accelerate the...

Sapphire glass, an artificially synthesized single-crystal alumina material, is highly favoured in high-end optics, electronic displays, aerospace exploration and other fields due to its outstanding physical and chemical properties, including hardness second only to diamond, high-temperature resistance and chemical inertness. However, behind these outstanding properties lies an extremely precise and complex preparation process.

In addition, the uniform structure of fused quartz significantly reduces the probability of corrosion and further enhances the overall corrosion resistance. Compared with the material such as stainless steel, plastic, quartz glass in high temperature conditions advantage is obvious.  Quartz has a melting point of 1700℃ and can maintain chemical stability within 1100℃, making...

Sapphire glass is a material that exudes a sense of technological and enigmatic allure. Its genesis and fabrication process represent a sophisticated application of materials science, encompassing precise chemical proportioning, physical high-temperature tempering, and meticulous craftsmanship. The following investigation will explore the process by which sapphire is transformed from its initial state as fine...

The true durability limit of sapphire glass does not lie in its scratch resistance, but in its fracture mechanical properties. It is one of the transparent materials with high wear resistance, scratch resistance and chemical corrosion resistance, but it is not immune to edge impact, concentrated stress, brittle fracture and thermal shock. Its true...

Quartz glass plates are capable of rapid cooling, but this can only be achieved if the scientific design is based on material properties. This means that the selection of cooling methods must be reasonable, and should combine air and water cooling. It is imperative to strictly control the cooling rate and the temperature difference...

The selection of sapphire glass is fundamentally a matter of balancing performance redundancy and cost, with considerations including heat resistance temperature and light transmittance tolerance. For key components, it is recommended to reserve a 20% performance margin, especially for optical elements such as sapphire glass plates. In scenarios where the customization of intricate shapes...