Artificial joint and artificial bone replacement materials should have the following basic properties: lightweight and high-strength materials, biocompatibility, corrosion resistance, no material degradation caused by tissue reactions in the body, less fatigue and damage caused by repeated stress, etc. The most important properties of metal implants are formability, machinability, and polishability. They must maintain their […]
Manufacturing pure tungsten rods involves several steps, including raw material selection, powder metallurgy, and sintering. First, high-purity tungsten oxide is converted into tungsten powder through a chemical reduction process. This powder is then pressed into a green body and sintered at high temperatures to form a solid tungsten rod. The sintering process is essential to […]
The zirconia ceramic rod/plunger is made of 3mol yttria-stabilized zirconium oxide (YSZ) material, showing the characteristics of high density, high hardness, and never wear. Its hardness is usually above HRA95, which is dozens of times that of metal materials. Features of zirconia ceramic plunger: -Corrosion acid and alkali resistance -Ceramic plunger adopts high-performance technical ceramic […]
Ceramic substrates are widely used in various fields such as power electronics, electronic packaging, hybrid microelectronics, multi-chip modules, etc. due to their excellent thermal conductivity and air tightness. Among them, alumina ceramics are the most commonly used ceramic substrate material and are favored for their good overall performance. The advantages of alumina ceramic substrates include […]
MPORTANT: To ensure maximum crucible life and safety of the operator, read instructions carefully before performing fusion. Oxidation is not a serious problem with zirconium in sodium peroxide fusions. With sodium or potassium carbonate fusions, the reducing flame of a Bunsen burner (except for finishing the fusion) is far preferable to a muffle furnace. NEVER use a […]
Tungsten rods are cylindrical rods made of tungsten, a dense and highly durable metallic element with the symbol W in the periodic table. Tungsten is commonly used in manufacturing and various industrial applications due to its excellent physical and chemical properties. Tungsten Rod Definition Tungsten rods are metal rods made of pure tungsten or its […]
A tungsten copper alloy tube is an alloy composed of tungsten and copper. The copper content of the commonly used alloy is 10% to 50%. The alloy is made by powder metallurgy and has good electrical and thermal conductivity, good high-temperature strength, and certain plasticity. Therefore, tungsten copper alloy tubes are widely used. 1. Resistance […]
The process flow for preparing Silicon Nitride ceramic products generally consists of raw material processing, powder synthesis, powder processing, forming, green body processing, sintering, and ceramic body processing. The types of Silicon Nitride ceramic preparation processes are mainly distinguished by different methods and sequences of synthesis, shaping, and sintering. 01. Reaction sintering (RS) Reactive sintered […]
Welcome to our latest blog post, where we delve into the world of high-temperature applications and how to maximize efficiency with silicon nitride. Whether you are an engineer or a business owner in the aerospace, automotive, or energy industries, understanding the importance of choosing the right materials for high-temperature environments is crucial. Enter silicon nitride […]
Gaskets used for glass melting are key components used in glass-melting furnaces. Their main function is to ensure the sealing and heat preservation of the furnace. The design of sealing rings or gaskets needs to take into account their stability and sealing at high temperatures. They usually have complex cross-sectional shapes, such as D-type or […]