High Temperature Alumina Ceramic Screw Threaded Rod

• Application: Refractory, Structure Ceramic, Industrial Ceramic
• Color: White
• Compressive Strength: 2100-2500MPa
• Working Temperature: 1700 Degree
• Density: 3.8GM/Cc
• Feature: Heat Resistance
• Flexural Strength: 280-350 MPa
• Product Name: Alumina Ceramic Rod / Shaft
• Thermal Conductivity: 25-30 W/Mk
• Certificate: RoHS
• Material: Alumina Ceramic
• Purity: 95%-99%
• Type: Ceramic Rods
• Trademark: INNOVACERA
• Origin: Fujian, China

Product Description

Product Description

Alumina ceramic rod is belong to structural ceramic which is a large group of new ceramic material of which the mechanical,heat and chemical properties are fully utilized. It can be used in a lot of rigorous working conditions, which makes it the key for the realization of many emerging technologies.

Compared with metal material, the most outstanding advantage is its superior mechanical properties at high temperature,
chemical resistance, resistance of oxidation at high temperature, wear resistance and low density (about 1/3 that of metal), therefore, it is gradually being used instead of expensive super alloy steel in the cases that metal material cannot be competent, such as cylinder cover of engine, bush, packing ring and cut tools for ceramic.

It will be determined according to the drawings provided by clients.Such as lining, cone,leader, chain wheel, mould, nozzle,
valve, packing ring, piston, axletree and some components in paper production.
 

Advantage:

1.Purity:92%, 95%, 96%, 99%, 99.7%

2.Good mechanical strength

3.Excellent electrical insulation

4.High-frequency loss

5.Good thermal conductivity

6.Heat, wear and corrosion resistance.

Application:

Alumina is the best-known advantaced ceramic material, is widely used in 

1.Automotive

2.Petro-chemical 

3.Fluid control

4.Material transfer

5.Industry

6.Electrical and electronic

7.Semiconductor

8.Sapphire is single-crystal alumina

Product Parameters

 

Alumina Ceramics Properties
	Unit	95%	99%
Density	g/cm3	3.6	3.8
Water absorption	%	<0.4	<0.2
Firing temperature	°C	1600	1800
Hardness	HRA	70	80
Coefficientoflinearexpansion	*10-6/°C	5.5	5.3
Dielectric constant		9	10.5
Volume resistivity	Ω·cm	-	1013
Breakdownvoltage	KV/mm	14	15
Breaking strength	Mpa	250	300

Detailed Photos

 

Company Profile

 

Certifications

FAQ

Q1. Do you offer samples?
A: Yes, we'll offer you samples if we have stock, but some will charge sample fee. Shipping cost will pay by customer.

Q2. What is your terms of payment?
A: T/T in advance, Western Union, Alipay, Paypal.

Q3. How about your delivery time?
A: Depends on the requirement of the producst, according to the materials, dimensions and the manufacture process.

Q4. Do you test all your goods before delivery?
A: Yes, we have 100% test before delivery

Q5: What else products do you offer?
A: We provide the products of advanced ceramic materials, including Alumina, Zirconia, Boron Nitride, Silicon Nitride, Machinable Glass Ceramic and other advanced materials.

 

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