Boron Carbide Overview
Boron carbide is an important special ceramic with many excellent properties. It was first discovered in 1858, and its hardness is second only to diamond and cubic boron nitride in nature. In particular, the near-constant high temperature hardness (>30GPa) is unmatched by other... read more
What is the advantages of loop diamond wire sawing
loop diamond wire sawing is a saw that uses a metal wire coated with diamond crystals for cutting.
Wire saws are classified as continuous (or endless, or loop)wire saw or oscillating (or reciprocating) wire saw.
closed loop wire saw is , a method for making... read more
Ultrathin Glass Overview
Ultrathin glass is also called ultra-thin electronic touch glass, with a thickness of 0.1-1.1 mm. Liquid crystal displays in the electronic information industry generally use 0.55-1.1 mm of float ultra-thin glass. Ultra-thin glass not only has the basic characteristics of glass such as... read more
Semiconductor silicon wafer industry analysis
In recent years, the semiconductor market has performed well due to the gradually strong demand for parts brought about by the construction of telecommunications infrastructure, the continuous increase in the penetration rate of distance education and 5G mobile phones, and... read more
Magnetic Ceramics – Ferrite
Ferrite is a composite oxide mainly composed of iron oxide and other iron or rare earth oxides. It are mostly semiconductors, and their resistivity is much higher than that of general metal magnetic materials, and they have the advantage of small... read more
3 minutes to understand optical glass
Optical glass refers to glass that can change the propagation direction of light and change the relative spectral distribution of ultraviolet, visible or infrared light. It is the main material for manufacturing optical lenses and optical instruments. It must... read more
Why Alumina Ceramic Bulletproof Sheet Is Popular
As an important component of the bulletproof field, ceramic bulletproof has many special advantages that metals do not have. Ceramic bulletproof materials rely on their high specific stiffness, high specific strength, and chemical inertness in many environments. Its... read more
Processing flow of single crystal silicon ingots in the semiconductor industry
In the single-crystal silicon wafer preparation stage, the silicon single-crystal ingots need to be processed into raw silicon wafers or barewa-fers with high surface accuracy and surface quality to prepare for planarization for lithography... read more
What is sapphire
Sapphire is a precious gemstone, a variety of the mineral corundum, consisting of aluminium oxide (α-Al2O3) with trace amounts of elements such as iron, titanium, chromium, vanadium, or magnesium.The name sapphire is derived from the Latin “saphirus” and the Greek “sapheiros”, both... read more
Introduction of Zirconia Ceramics Zirconia ceramic is white, yellow or gray when it contains impurities, generally contains HfO2, and is not easy to separate. There are three crystalline states of pure ZrO2 under normal pressure.
The production of zirconia ceramics requires the preparation of powders with... read more