Simple understanding of alumina ceramics

Simple understanding of alumina ceramics Alumina ceramics are the most common advanced precision ceramic materials, and are also relatively traditional materials. High purity alumina ceramics have been widely used in many industries as an excellent ceramic material. This material has excellent performance in electrical insulation, high thermal conductivity, high chemical resistance, good wear resistance, and low thermal expansion. Alumina ceramics can be divided into multiple application levels based on their alumina content, of which 99% are used to make high-temperature crucibles, refractory...

March 27, 2023DefaultRead more...

Precision Ceramics in Semiconductor & New Energy

Application of precision ceramics in semiconductor and new energy fields Today's world has witnessed unprecedented changes and accelerated evolution. A new round of scientific and technological revolution and industrial transformation has made rapid progress. Scientific and technological innovation has become the main battlefield of the international strategic game. The competition around the commanding heights of science and technology is unprecedented fierce. Precision ceramics are a kind of high-tech materials that are developing rapidly in the world at present. The main components of...

March 2, 2023DefaultRead more...

Development of advanced ceramic material industry（二）

Key Takeaways Advanced ceramics (alumina, zirconia, silicon nitride, SiC) are growing across semiconductor, new energy, and medical applications. Their hardness and brittleness make precision machining a key bottleneck — and a driver for diamond wire loop cutting adoption. China's advanced ceramics industry is moving from raw-material supply toward high-value precision components. Development of advanced ceramic material industry（二） Porous ceramics Porous ceramic is a kind of ceramic material with a large number of interconnected or closed pores, which has the advantages of high temperature resistance, corrosion resistance,...

February 23, 2023DefaultRead more...

Development of advanced ceramic material industry（一）

Development of advanced ceramic material industry（一） Advanced ceramic materials refer to ceramic materials with excellent performance, which are different from traditional ceramics in terms of raw materials and processes, and are usually made of high-purity and ultra-fine raw materials, through the design of composition and structure, and using accurate chemical measurement and new preparation technology. The rapid development of this new generation of ceramic materials with special properties has become the cornerstone of the continuous progress of modern science and technology. Advanced...

February 10, 2023DefaultRead more...

What is industrial ceramics?

What is industrial ceramics? Industrial ceramics, namely ceramics for industrial production and industrial products. It is a kind of fine ceramics, which can play mechanical, thermal, chemical and other functions in application. Due to a series of advantages such as high temperature resistance, corrosion resistance, wear resistance and erosion resistance, industrial ceramics can replace metal materials and organic polymer materials for harsh working environment. It has become an essential and important material in traditional industrial transformation, emerging industries and high-tech, and has...

February 1, 2023DefaultRead more...

Quartz Crucible Industry Trends: Semiconductor & PV

Development trend of quartz crucible industry: semiconductor and photovoltaic two-way drive 1、 Overview of Quartz Crucible Quartz crucible is a container made of high-purity quartz sand, which is clean, homogeneous, high temperature resistant, and is widely used in the production process of refining crystalline silicon in the solar energy and semiconductor fields. According to the type of inner quartz, it can be divided into synthetic quartz crucible (SQC) and natural quartz crucible (NQC). The technical progress of China's quartz products industry is relatively...

November 15, 2022DefaultRead more...

What is High Purity Quartz

Key Takeaways High-purity quartz is the feedstock for semiconductor crucibles, PV ingot growth and optical components. Purity sets the performance ceiling of everything made from it — crucibles, tubes, windows. It is hard, brittle and expensive, so cutting is done with diamond wire to limit kerf loss. What is High Purity Quartz? High-purity quartz is a rare high-tech strategic mineral resource in the world. It is an irreplaceable mineral raw material for the manufacture of high-tech quartz glass and a rare generic high-value-added mineral resource...

October 12, 2022DefaultRead more...

Types of Optical Glass

Types of Optical Glass Glass is an inorganic non-metallic material that is widely used and has a wide range of applications. It can be used in construction, daily use, art, instrumentation and other fields. In addition to the commonly used tempered glass and printed glass, there are optical glass, dimming glass and other types with higher technical requirements. In this article, we will introduce the types of optical glass, and focus on the difference between ultra-clear glass and white glass. 一. What...

September 16, 2022DefaultRead more...