CATALOGUE

Alumina Ceramic Screws Bolts

Shengda Ceramic provide all kinds of Alumina Ceramic Screws Bolts

Inquire Now

Product Introduction

Product Description

Alumina Ceramic Screws Bolts

Alumina ceramics are classified into high-purity type and ordinary type. The high-purity alumina ceramics have a Al2O3 content of 99.9% or more. Since the sintering temperature is as high as 1650-1990 ° C and the transmission wavelength is 1 to 6 μm, the molten glass is generally used to replace the platinum crucible; Sexual and alkali-resistant metal corrosion is used as a sodium lamp; it can be used as an integrated circuit substrate and high-frequency insulation material in the electronics industry.

Shengda Ceramic provide all kinds ceramic screws in both Alumina and high strength Zirconia. In stock we have Alumina and Zirconia ceramic screws which have matching ceramic washers and ceramic nuts. Standard ceramic fastener sizes and head styles currently available in Hex, Socket Cap, Flat Head Slotted, Flat Socket Head, Pan Head Slotted, Phillips Pan Head and Phillips Flat Head. Fastener sizes currently available 0-80, 2-56, 4-40, 6-32, 8-32, 10-32, 1/4-20, 5/16-18, 3/8-16, M2, M3, M4, M5, M6, M8 .

Alumina Ceramic Screws Bolts

Technical Parameters

Properties	Units	Steatite Ceramic	Cordierite Ceramic	Mullite Ceramic	95% Al2O3	99% Al2O3	Zirconia Ceramic	Silicon Nitride
Colour		White	Yellow	White	White	Ivory	White	Grey
Density	g/cm3	2.7	1.9	2.6	3.5	3.85	6	3.2
Flexural Strength	Mpa	140	30	120	280	340	1150	600
Compressive Strength	MPa	900	350	500	2100	2200	2500	2500
Max Use Temperature	°C	1000	1200	1300	1400	1650	1500	1800
Thermal Condutivity	W(m.K)	2~3	1.3~1.8	2~6	16~28	19~30	2.5	20
Thermal Expansion Cofficient	10-6/°C	7 ~ 9	1.5~3.5	5~6	6.5~7.5	6~8	8~10	3~4
ThermalShock Resistance	△TC	100	300	150	140	150	250	600
Specific Heat	J/kg.K	850	800	900	950	950	500	500
Dielectric Strength	KV/mm	20	—	30	12	10	5	20
Dielectric Constant	Er	6	—	8	9	9	12	6

Features

1) A variety of specifications available.

2) Satisfy various technical request

3) Lower medium spoilage

4) Good insulation performance and high temperature resistance

5) High strength

6) Used in all electric products, electric heating products and wear resistant machinery parts.

7) OEM, ODM and OBM are welcomed

Production process

Certifications

Precision CNC Alumina Ceramic Setter Flat Plate

Our advantage

● Certificates: ISO & SGS

● OEM & ODM: OEM & ODM service is available

● Strict testing procedures :Meeting the requirements of the product design and process, providing reliable testing data.

● Short Delivery time:If less than 1000 pieces, it only takes around 5 days. We also stock some standard-sized products, if you need urgently, we can delivery very soon.

● Best ex-factory price

● Worldwide customers

● Customized according to needs

● Continuous research and development of new products

● Customer service:If you find some quality problem, please contact us, we’ll deal with it as soon as possible.

Packaging and shipping

Precision CNC Alumina Ceramic Setter Flat Plate

Our customers have a wide range of processing choices for transportation mode.

Precision CNC Alumina Ceramic Setter Flat Plate

Our Main Products

Precision CNC Alumina Ceramic Setter Flat Plate

Company Profie

Yixing Shengda Refractory Ceramic Co., Ltd, established in 1995, Yixing, China with an area of 4,000 square meters and fixed assets of over 1 million US dollars, is a professional manufacturer of Steatite Ceramic Parts, Alumina Ceramic Parts, Cordierite Ceramic Parts, Ceramic Band Heater Insulators, Ceramic Terminal Block, Thermostat Ceramic Parts, Zirconia Ceramics Parts, Ceramic Heater Plugs, etc.

Shengda Ceramic equipped with CAD/CAXA/Solidworks software to provide professional OEM & ODM service.

Looking forward to co-operating with the customers from all over the world!

Contact US