Alumina As A Ceramic Material

Alumina also called aluminum oxide synthetically produced aluminum oxide al 2 o 3 a white or nearly colourless crystalline substance that is used as a starting material for the smelting of aluminum metal.

Alumina as a ceramic material. Alumina ceramics are commonly subdivided according to their alumina content ranging from 80 to more than 99. It has the same sintered crystal body as sapphire and ruby. This material benefits from the following features. Once fired and sintered it can only be machined using diamond grinding methods.

It is fabricated and used in a wide range of applications from stock to tight tolerance machined parts. This book is a timeless reference for anyone involved in the research application or sale of this versatile ceramic material. Hilox 961 96 alumina this material is a high quality alumina ceramic of 96 al 2 o 3 content. Alumina is the most well known and most commonly used fine ceramic material.

Excellent mechanical characteristics make this an ideal material for components where resistance to dynamic wear and abrasive action are prime factors. Alumina also known as aluminum oxide is a hard wearing advanced technical ceramic material frequently used in a wide variety of industrial applications. This material has superb material characteristics such as high electrical insulation high mechanical strength high wear and chemical resistance. It also serves as the raw material for a broad range of advanced ceramic products and as an active agent in chemical processing.

This classic review of alumina covering every aspect of the material from mineral structure and composition to inherent properties offers a myriad of applications. Alumina oxide ceramics al2o3 is the most widely used fine ceramics material. Aluminas are used in both general use and specialized applications. Alumina oxide is a readily available material with reasonable cost possessing excellent properties handling thermal and mechanical shock.