trending news
Quartz Boat: High-Purity Wafer Carriers for Semiconductor & Lab Applications
1. What Is a Quartz Boat? A quartz boat is a carrier made of high-purity quartz glass, used to hold semiconductor wafers, solar wafers, or glass substrates during high-temperature processes. The quartz glass boat provides excellent thermal stability and chemical resistance, essential for contamination-free wafer handling in oxidation, diffusion, and CVD processes. 2. Key Features of Quartz [...]
Everything You Need to Know About Quartz Glass Tubes
Quartz Glass Tubes: High-Performance Solutions for Industrial and Scientific Applications Quartz glass tubes, also known as fused silica tubes, are essential components in industries that demand high-temperature resistance, excellent purity, and outstanding optical clarity. In this article, we explore the key properties of quartz glass, different types of quartz tubes, and how to choose the right [...]
What is the essential difference between the microstructure of quartz glass and ordinary glass?
Quartz Glass vs Ordinary Glass The microstructure of quartz glass is made up of a network of amorphous silica (SiO₂), while ordinary glass (e.g., soda-lime glass) contains a large number of other oxides (e.g., Na₂O, CaO). The specific differences are as follows: Chemical Composition: Quartz glass: SiO₂ purity≥99.95% (semiconductor grade up to 99.9999%) Ordinary glass: SiO₂ content [...]
