In the vast field of material science, microcrystalline glass has attracted attention for its unique properties and wide application prospects. As a leader in magnesium carbonate industry. Zehui, a magnesium carbonate production giant with two production bases, has become a key booster for the enhancement of microcrystalline glass by virtue of the abundant salt lake resources of its Tibet plant and the neighboring northeastern ore resources of its Shandong plant. With abundant resources, stable quality and flexible index customization capability, we provide a solid guarantee for the diversified needs of our customers.
The role of Zehui heavy magnesium carbonate in microcrystalline glass:
Optimization of internal structure: Magnesium carbonate acts as a stabilizer in the preparation of microcrystalline glass, helping to build and stabilize its internal structure.By accurately calculating and adjusting the ratio of magnesium carbonate to other raw materials, it is possible to ensure that the microcrystalline glass obtains an optimal combination of properties during the melting and subsequent crystallization process.During the high-temperature melting stage, magnesium carbonate undergoes complex chemical reactions with other raw materials, which promotes the homogenization and homogenization of the glass liquid.At the same time, the decomposition products of magnesium carbonate act as nucleating agents, promoting the formation of crystals and contributing to the orderly arrangement and growth of crystals in the glass matrix.
Enhanced Mechanical Properties: Microcrystalline glass with moderate addition of magnesium carbonate is able to form a denser and more homogeneous crystal phase structure after heat treatment.This structural change significantly improves the hardness, flexural strength and fracture toughness of the material, which makes the microcrystalline glass show great potential in high-end tableware, precision instrument components and other application scenarios that need to withstand high stress or complex mechanical environment.
Improved thermal stability: The addition of magnesium carbonate effectively reduces the coefficient of thermal expansion of microcrystalline glass and enhances its thermal shock resistance.This means that microcrystalline glass maintains its structural integrity and is less prone to cracking or rupture when undergoing rapid temperature changes, thus extending its service life and broadening its potential for applications in high-temperature environments, such as high-temperature components in aerospace, automotive manufacturing, and other fields.
Optimizing Optical Properties: Magnesium carbonate also improves the optical properties of microcrystalline glass by regulating the refractive index distribution within the glass.This improvement not only increases light transmission, but also reduces scattering, providing a clearer and more accurate visual experience for optical instruments, opto-electronic devices, and more.Microcrystalline glass has thus gained wider application space in the fields of optical components, display screens, and so on.
