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High Purity Al2O3 99.7% Alumina Ceramic Small Tube

Get Latest Price

US$ 0.05

≥1000 Pieces

Quick Details

Material:

Alumina Ceramic

Place of Origin:

Jiangsu, China

Model Number:

*/Alumina Ceamic Tubes 8.0mm

Brand Name:

BEST

Product Name:

High Purity Al2O3 99.7% Alumina Ceramic Small Tube

Color:

Ivory White

Shape:

Round square rectangle

Certificate:

ISO9001:2001

Raw Material:

99.7% Alumina Ceramic

Advantage:

58 Years Structural Ceramics Experience

Density:

>3.9g/cm3

Feature:

Stability

Size:

OD2.6*ID1.8*8.0mm

Product Details

Video Description

Products Description

Technical data of High purity Al2O3 99.7% alumina ceramic small tube :

-Heat resistance -Wear resistance

-High strengh -Good insulation

-Used in all electric products, electric heating products and wear resistant machinery parts. -OEM, ODM and OBM are welcomed Alumina ceramic is kind of structural ceramicswithinsulation resistance, voltage resistance, high strength, good thermal conductivity, dielectric loss, stable electrical performance characteristics. Used in electronic ceramic substrates, ceramic electrical insulation, vacuum devices, devices porcelain, spark plugs and other products. We can make the part by hot injection pressing, dry pressing, isostatic pressing and extrusion productive technology,etc.

Our industrial ceramic parts include tube, rod, plate, disc, wafer, ring, seal, bearing, valves, pump plunger, beam, roller,
shaft, screw, washer, sleeve, hunger, spacer, holder, carrier, insulator, fixture, clamp, chuck, nozzle, guide, frame, lining, and
grinding media, milling ball or beads besides good performance own research electrodialysis membrane stack.
These precision toleranced ceramic components or assemblies are used in a wide range of semiconductor, electronic,
electrical,mechanical, chemical, automotive, textile and the other industrial engineering applications, due to their extreme
hardness, more resistances to wear, heat,corrosion, high electric insulation, and low thermal expansion.
From life-extending elements to next-generation, renewable energy products, Jiangsu Province Ceramics Research Institute Co., Ltd genuinely helps make the world measurably better. We work with engineers and designers like you to develop tomorrow’s technology and art for just what you search for in the global economy.
Using our core strengths of custom-engineering & designing, material expertise, operational excellence and rapid execution. We help our customers develop amazing solutions about tableware & fine ceramics.
Our experienced designing, engineering, manufacturing, exporting experts are ready to help with your next project.

Echnical Parameters

ITEM	UNIT	AL2O3(95-97)	AL2O3(99)
DESITY	g/cm3	3.7	3.85
FLEXURAL STRENGTH	Mpa	300	340
COMPRESSIVE STRENGTH	Mpa	3400	3600
MODULUS OF ELASLICITY	Gpa	350	380
IMPACT RESISTANCE	Mpa m(1/2)	4	5
WEIBULL MOUDULUS	m	10	10
VICKERS HARDNESS	HV0.5	1200	1300
THERMAL EXPANSION COEFFICENT	10(-6)K(-1)	5.0-8.3	5.4-8.3
THERMAL CONDUCTIVITY	W/mK	24	27
THERMAL SHORK RESISTANCE	Δ T℃	250	270
MAXIMUM USE TEMPERATURE	℃	1600	1650
VOLUME RESISTIVITY AT 20℃	Ω	≥10(14)	≥10(14)
DIELECTRIC CONSTANT	KV/mm	20	25
OPEN POROSITY	％	0	0
DIELECTRIC CONSTANT
DIELECTRIC LOSS ANGLE	Tanб	0.001	0.001

ITEM	UNIT	AL2O3(95-97)	AL2O3(99)
DESITY	g/cm3	3.7	3.85
FLEXURAL STRENGTH	Mpa	300	340
COMPRESSIVE STRENGTH	Mpa	3400	3600
MODULUS OF ELASLICITY	Gpa	350	380
IMPACT RESISTANCE	Mpa m(1/2)	4	5
WEIBULL MOUDULUS	m	10	10
VICKERS HARDNESS	HV0.5	1200	1300
THERMAL EXPANSION COEFFICENT	10(-6)K(-1)	5.0-8.3	5.4-8.3
THERMAL CONDUCTIVITY	W/mK	24	27
THERMAL SHORK RESISTANCE	Δ T℃	250	270
MAXIMUM USE TEMPERATURE	℃	1600	1650
VOLUME RESISTIVITY AT 20℃	Ω	≥10(14)	≥10(14)
DIELECTRIC CONSTANT	KV/mm	20	25
OPEN POROSITY	％	0	0
DIELECTRIC LOSS ANGLE	Tanб	0.001	0.001

Click on the photos below for more products information

Certifications

Exhibition

Product packaging

In our company, various packing methods are adopted according to different product features, such as bubble wrap, color box or brown box in carton, pallet, wooden case etc. For High purity Al2O3 99.7% alumina ceramic small tube , we can discuss it together and choose the most suitable one.
As for shipment, different ways have their own advantage and disadvantage:
By Ship: the cheapest, suitable for large amounts take more time
By Air: faster, more convenient a little bit expensive
By Express: more flexiable, door to door much more expensive

Factory View

1. Tableware : Auto-molding production line, Glaze decorating production line, Finished product inspection line in
order to make perfert general ceramic for you.
2. Industrial ceramics: Iso-static pressing equipment, Auto-pressing machines in PTC production, Continuous kiln,
CNC(Computer numerical control machining centre). Every step is sesured to make sure quality of every High purity Al2O3 99.7% alumina ceramic small tube .
3. Test equipments: Composition analyzer, Strength Tester, Light microscope, Thermal expansion coefficient tester.

FAQ

1. How can I get an offer?
You can send your drawing with technology requirements and mark your purchase quantity of High purity Al2O3 99.7% alumina ceramic small tube . It is much better if you could offer the usage information about products.
We will confirm the most suitable material and quote our best price to you in 24 hours.

2. Can you accept OEM & ODM?
Yes, we can produce the products according to your demand and drawing.

3. Can you provide free samples?
Yes, we can provide the sample for free, but the freight and mold fee are on your side.

4. What’s the lead-time for samples?
Within 3-7 days for bulk order, 15-45 days for OEM designs and shapes.

5. What’s your production Lead-time for bulk order?
Generally it takes 30-45 days and 45-60 days in peak season.

6. What are your payment terms?
In generally, we quote FOB Shanghai price, payment 30% deposit by T/T in advance, 70% balance paid before shipment
or within 7 days against shipping documents.
It balances against Weston Union, L/C or Paypal etc. (Payment about High purity Al2O3 99.7% alumina ceramic small tube can be negotiated, kindly to contact with us)