99% 99.5% 99.7% Al2O3 Alumina Ceramic Machery Parts

Basic Info

Density	3.7~3.85g/cm3
Hardness	>86hra
Fracture Toughness	5MPa
Thermal Expansion	6.5-11.2
Bending Strength	400~1250MPa
Modulus of Elasticity	300~350gpa
Corrosion Resistance	Superior
Transport Package	EPE/ Box/ Carton/ Customized
Specification	99% Alumina or customized
Origin	Guangdong, China
Production Capacity	800000PCS/Month

Product Description

Introduction

Alumina ceramic is the most mature of the engineering ceramics, offering excellent electrical insulation properties together with high hardness and good wear resistance,but relatively low strength and fracture toughness.Alumina ceramics are generally white but may also be pink or ivory.The color is derived from either the sintering additives or impurities in the raw materials.

Features 1). Excellent insulation, security, long working life.2). High temperature resistance3). Resistance to electric breakdown4). Stand wear and tear5). High strength6). Corrosion resistance7). Good compactness8). High hardnessApplication Insulators, capacitors, resistors, furnace tubes, sealing refractory parts, foundry shapes, wear pads,thermocouple protection tubes, cutting tools and polishing/grinding powders, ballistic armor, laboratory equipment, bio-ceramic parts for orthopedic and dental surgery, bearings.

Dongguan Yutian new materials. is a famous high-tech enterprises with new materials, new products, new technology, new equipment research. It covers an area of 12000 square meters. Specializing in the R&D and production of special ceramic materials, composite materials, medical equipment, oil drilling materials, wear-resistant materials and other professional fields for more than 10 years. It has established R&D center(10 people) and new materials laboratory with a number of professional testing equipment. The company attaches great importance to the protection of intellectual property, and has accumulated 7 invention patents and 10 utility patents. Looking forward to be your technical adviser, your designer and producer, your solution expert.