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extrusion sintering 95% 99% alumina ceramic tubing pipe

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Alumina Ceramics:

The injection molding process includes :) The organic carrier and the ceramic powder are mixed, dried and granulated at a certain temperature, and the function of obtaining the organic carrier for injection is to provide the fluidity required for ceramic injection molding and the strength of the molded body 2) The feed is fed into the injection molding machine, and then heated to transform into a viscous melt, which is injected into the mold at high speed, and the melt is solidified into a blank of the desired shape. Then in this stage of mold release, the mold design and injection melt are filled. The state of die flow directly affects the quality of the molded body. Relevant enterprises of mixing and granulating equipment: Changfeng Machinery, Yilong, Kaiyan Machinery and other injection machine related enterprises: Nissei, Japan Steel (domestic agent Xinrong Precision), Abo Grid, Haitian Changfeiya, Toyo, FANUC, etc.
In addition to the driving force of F, the sintering process must also have a material transfer process, so that the pores can be gradually filled, and the green body becomes loose and dense. Many scholars have conducted many studies on the material transfer method and mechanism of the sintering process. , Has put forward many kinds of insights, there are currently four main views, namely: 0 evaporation and condensation; ⑦ expansion and dispersion; ③ viscous flow work spoon plastic flow; ④ dissolution and precipitation The actual material transfer phenomenon in the actual sintering process is quite It is complicated, it is impossible to use the "mechanism" to explain all the entanglement phenomenon. Most scholars believe that there may be several mass transfer mechanisms in the sintering process, but under certain conditions, some mechanism dominates and the conditions change. , The dominant mechanism may change accordingly
alumina ceramic

properties:

High hardness, high strength, wear resistance, corrosion resistance, high temperacture (1600°), good thermal diffusivity, good insulativity, low cost etc. 


Data Sheet↓

Color: White/Ivory
Density: 3.9g/cm3
Alumina Content: 96% 99% 99.5%
Gas permeability: 0
Water Absorption: 0
MONS' Hardness: 82
Vickers Hardness (Hv50): 15.7(1600) Gpa(Kg/mm²)
Flexural Strength(20°C): 330Mpa
Compressive Strength(20°C): 2000Mpa
Fracture Toughness (20°C): 4 MPam1/2
Thermal Conductivity(20°C): 27.5W(m.K)
Thermal Expansion Coefficient: 7.6 10-6/°C

Thermal Shock Resistance: 200 △T°C

Maximum use temperature 1650°C

Dielectric Strength: >10 KV/mm

Dielectric Constant: 9.1er

Dielectric Loss Angle(1MHz): 0.0002-0.0003

Volume Resistivity(20°C): >1014Ω.cm


Application industry: Machinery, electronic, chemical, petroleum etc.
Specific application: Electrical ceramic substrate, plunger, sealing ring etc.




Why Choose Us?
1.12 years of professional production industrial ceramics factory
2.High quality products with low price
3.High precision parts with lowest tolerance
4.Short time for production 
5.Has a group of experienced, professional and efficient R&D team
6.Has a good reputation in China and abroad.

7.MOQ is not limited, small quantity is welcome.

8.Vigorous team and good after-sales service


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alumina ceramics



FAQ

Q: Are you trading company or manufacturer ?
A: We are factory.
 
Q: How long is your delivery time?
A: Generally it is 5-10 days if the goods are in stock. or it is 15-30 days if the goods are not in stock, it is according to quantity.
 
Q: Do you provide samples ? is it free or extra ?
A: Yes, we could offer the sample for free charge but do not pay the cost of freight.
Q: What is your terms of payment ?

A: Payment<=1000USD, 100% in advance. Payment>=1000USD, 50% T/T in advance ,balance before shippment.

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Audited supplier
8 year
Address: Shenzhen, China


Main Product: Alumina Ceramics , Zirconia Ceramics, Silicon Nitride Ceramics, Macor Ceramic, Aluminum Nitride Ceramic, Other Ceramic Materials

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The information of 2bvideo.com limited shown above is provided by the user or collected on the network. Video 2B does not guarantee the authenticity,accuracy and legitimacy of 2bvideo.com limited information. Video 2B does not involve legal relationships and disputes between users arising from transactions other than secured transactions on this website. Disputes shall be settled by you through negotiation. If you are the person in charge or relevant employee of this enterprise, if you find that the enterprise information is incorrect or want to manage thiscompany, please contact us jacklee1558@gmail.com, after you claim the enterprise, you can obtain management permission, publish supplyand demand information, bring consulting orders, and remove page advertisements.
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