Shanghai Gongtao Ceramics Co., Ltd. >> Metallized Ceramic Components

Metallized Ceramic Components

Name: Metallized Ceramic Components
Brand: China-Manufacturer-Directory.com
SKU: 726104875
Availability: InStock
Rating: 4.6 (77 reviews)

Supplier:	Shanghai Gongtao Ceramics Co., Ltd.
Price:	US $ 0.1/Piece
Min Order:	1/Piece
Quantity::
Trade Terms:	FOB,CFR,CIF

Product Specifications

Prod Model:	GT-0072
Markets:	North America,South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia,Western Europe
Feature:	Long Time Materials
Type:	Heat-Resistant Material
Shape:	Pipe
Refractoriness (',℃):	1580< Refractoriness< 1770
Material:	Alumina Cement

Product Description

Provide customers a comprehensive purchasing platform of industrial and electric heat ceramic products

Description

Gongtao company specializes in the production and research of machinable ceramic.The main products:Machinable ceramics and tools, with good machining performance, good vacuum, high and low temperature resistance, insulation and acid-corrosion ect properties.It can be widely used in aviation, aerospace, electronics substrates, high temperature insulation skeleton, ion plating, vacuum coating, plasma display mirror,ion accelerators, lasers, and medical devices.

Our machinable ceramic has good machining performance, and can be turning, milling, grinding, drilling, drilling and tapping and other machining by ordinary machine tools and cutting tools.The machining accuracy can reach up to 5μm, finish high up 0.5μ. It has a good vacuum, high and low temperature resistance, insulation and acid and alkali corrosion resistance ect properties.

Thermal shock resistance of machinable ceramic is very good, quenching from 800 °C to 0 °C,no broken, from 200 °C to 0 °C ,the intensity does not change.

The main advantage:
-It can be turned,milled,grinded,drilled and tapped and other machining.
-Precision machining dimensions.
-Non-magnetic.

Conent:

SiO_²46%

Magnesium oxide MgO 17%

Aluminium oxide Al_²O3 16%

Potassium oxide K_²O 10%

Boron oxide B_²O 7%

Fluorine-F 4%

Item	Standard value	Remarks
Density	2.6 g/m³
Porosity	0.069%
Water absorption	0
Hardness	4-5	Mohs
Color	Pure white
Thermal expansion coefficient	72×10 -7 /°C	100°C ~600°C average value
Thermal conductivity	1.71W/m.k	25°C
Working temperature	800°C
Bending Strength	>108MPa
Compress strength	>508 MPa
Impact Toughness	>2.56KJ/ m 2
Modulus of elasticity	65GPa
Insertion loss	1~ 4×10 -3	Room temperature
Dielectric constant	6-7	"
Dielectric strength	>40KV/mm	Thickness of sample 1mm
Bulk density	1.08×10 16 Ω.cm	25°C
	1.5×10 12 Ω.cm	200°C
	1.1×10 9 Ω.cm	500°C
Gas efficiency at normal temperature	8.8×10 -9 ml/s. cm 2	Vacuum experienced for eight hours
Helium permeatingrate	1×10 -10 ml/s	After 500C burning,cool to room temperature.
5%HC1	0.26mg/ cm 2	95°C,24 hours
5%HF	83mg/ cm 2	"

Shanghai Gongtao Ceramics Co., Ltd. is one of the most leading and advanced ceramic material companies in China, integrating the design, manufacture and marketing of high-tech ceramics. Brand name "SHANGTAO" was formed more than 20 years ago. We specialize in Alumina products, Zirconia products, Magnesia products, Silicone Nitride products and Alumina Nitride products. We have developed advanced skills and technologies. Our products are widely used in electricity, information, power, automobile and other fields.

Range of Industrial Ceramics: alumina ceramics, zirconia ceramics, titanium oxide ceramics, silicone carbide ceramics, silicon oxide ceramics, special ceramics, high-frequency ceramics, mullite ceramics, general ceramics, refractory ceramics, electronic ceramics, textile ceramics, high purity alumina crucible, electrical ceramics, etc.

SHANGTAO strictly complies with ISO9001 quality management system. Our products are widely used in aerospace, mining machinery, lift, power, paper making, laboratory, nonferrous metal processing, electronics processing, textile machinery and other industries, SHANGTAO provides wholesale and retail services.

We have the largest stocks in Shanghai, professional manufacturing experience, most complete industrial ceramics, rock bottom price, best service, speedy delivery.

Welcome to contact us for cooperation! Also welcome to visit us!