Dongguan Ming Rui Ceramic Technology Co., Ltd

About Us
Factory Tour
Quality Control
Contact Us
Home ProductsMachinable Ceramic Block

High Thermal Conductivity Alumina Machinable Ceramic Block / Parts / Piece

High Thermal Conductivity Alumina Machinable Ceramic Block / Parts / Piece

  • High Thermal Conductivity Alumina Machinable Ceramic Block / Parts / Piece
  • High Thermal Conductivity Alumina Machinable Ceramic Block / Parts / Piece
  • High Thermal Conductivity Alumina Machinable Ceramic Block / Parts / Piece
High Thermal Conductivity Alumina Machinable Ceramic Block / Parts / Piece
Product Details:
Place of Origin: China
Brand Name: Mingrui
Certification: ISO9001, , CE, UL, TUV
Model Number: MR-T-02
Payment & Shipping Terms:
Minimum Order Quantity: 10 pieces
Price: USD 0.1-2.16/PCS
Packaging Details: Packed in PP bag or sponge tray, then put in standard export carton packing, or OEM packing.
Delivery Time: 7-20 working days after the order confirmed
Payment Terms: L/C, T/T, Western Union, MoneyGram, D/P, D/A
Supply Ability: 5000 pieces month
Contact Now
Detailed Product Description
Size: Customied Shipping: DHL EMS UPS FEDEX TNT
OEM: Yes And Welcome Compressive Strength: 3400 MPA, Or Customized
Bending Strength: 300 MPA, Or Customized Highest Application Temperature: 2000 C, Or Customized
Tolerance: +/- 0.001mm Thickness: 1mm , 2mm , 3mm Or Custom
Density: 3.0g/cm3 / >6.0g/cm3, Or Customized Insulation Breakdown Strength: 15-18KV/mm, Or Customized
High Light:

ceramic terminal block

,

ceramic gage blocks

 

Customized High Thermal Conductivity 95%-99.7% Alumina Ceramic Block/Parts/Piece

 

Produce and machining

We can produce different sizes and shapes of the sheets for specific applications to different custom products.Such as drilling, polishing, stripes, concave and convex, screw holes, metal parts position and so on

1. Can Be Custom By Drawing Or The Parameter

2.Can Be Offer a Samples Within 1--10 Qty

3. The Shipping Time Of The Samples Within 2days

4. Quick Delivery Via Fedex,Dhl,Ups,Tnt Etc.
For more informations (the price,payment etc), Please contact us or email: admin@cerampart.com

 

Isostatic pressing is our specialty and is used where the size, shape or batch size of components makes dry pressing impracticable or uneconomical. We have a wide range of isostatic mandrels available, offering customers economic manufacture of standard tubular forms, plates, etc. Grinding, lapping, polishing & honing are carried out using diamond abrasives. These techniques are used to obtain tight control of dimensions and surface finishes.

 

Properties of Alumina and Zirconia Ceramic : 
 
Properties Units 95 Alumina 99 Alumina ZrO2
Density g / cm³ 3.65 3.92 5.95-6.0g/cm³
Water absorption % 0 0 0
Coefficient of thermal expansion 10-6/K 7.9 8.5 10.5
Modulus of Elasticity Young's Mod GPa 280 340 210
Poisson's ratio / 0.21 0.22 0.3
HV Hardness HV MPa 1400 1650 1300-1365
Flexural Strength @ room temperature MPa 280 310 950
Flexural Strength @700°C MPa 220 230 210
Compressive Strength @ room temperature MPa 2000 2200 2000
Fracture Toughness MPa *m 1/2 3.8 4.2 10
Heat conductivity @ room temperature W/ m*k 18-25 26-30 2-2.2
Electrical Resistivity @ room temperature Ω*mm2 /m >1015 >1016 >1015
Max use temperature °C 1500 1750 1050
Resistance to acid alkaline / high high high
Dielectric Constant / 9.5 9.8 26
Dielectric Strength KV/mm 16 22 /
Thermol Shock Resistance △ T ( °C ) 220 180-200 280-350
Tensile Strength @ 25 °C MPa 200 248 252

 

 

Quality assurance:

1. High heat resistance : Alumina  ceramic has excellent thermal stability,which means that it is widely used in areas where resistance to high temperatures is essential.
2. Good wear resistance : Alumina eramic is the material of choice for wear parts.
3. High corrosion resistance : It is insoluble in water and only slightly soluble in strong acid and alkaline solutions. Good chemical stability of alumina leads to high corrosion resistance.

Alumina ceramic is the most mature of the engineering ceramics, offering excellent electrical insulation properties together with high hardness and good wear resistance,but relatively low strength and fracture toughness.Alumina ceramics are generally white but may also be pink or ivory.The color is derived from either the sintering additives or impurities in the raw materials.

 

 

Other type of ceramic sheet/ plate/ substrate/ piece/ blank

· Ttz: Magnesia Partially Stabilized Zirconia (Zro2) Sheet/ Plate/

· Ytzp: Yttria Partially Stabilized Zirconia (Zro2) Sheet/ Plate/

· Zdy: Yttria Fully Stabilized Zirconia (Zro2) Sheet/ Plate/

· Silicon Carbide Sheet/ Plate/

· Silicon Nitride Sheet/ Plate/

 

Application
Ceramic block can be used for a device or equipment in the special environment such as Power isolation, high temperature protection, durable wear, high and low temperature impact etc...and for the different device should be requiry different ceramic block shapes, like: some device need the round sheet be machining 8 hole to fasten to the box.

 

Certificate Shows

 

High Thermal Conductivity Alumina Machinable Ceramic Block / Parts / Piece 0

 
More photos of ceramic blocks :
High Thermal Conductivity Alumina Machinable Ceramic Block / Parts / Piece 1High Thermal Conductivity Alumina Machinable Ceramic Block / Parts / Piece 2High Thermal Conductivity Alumina Machinable Ceramic Block / Parts / Piece 3High Thermal Conductivity Alumina Machinable Ceramic Block / Parts / Piece 4
 
 
Factory ShowHigh Thermal Conductivity Alumina Machinable Ceramic Block / Parts / Piece 5High Thermal Conductivity Alumina Machinable Ceramic Block / Parts / Piece 6
Production Methods
 
High Thermal Conductivity Alumina Machinable Ceramic Block / Parts / Piece 7

FAQ : 

 

1. What kind of industry ceramics do you have ? 

We specialized in 95% 97% 99% alumina ceramic and zirconia ceramic parts .

 

2. What kind of molding method do can you supply ? 

Dry Pressing , isostatic pressing , grouting , hot-chamber die casting , tape casting , injection molding, etc,   injection molding and isostatic molding is the most commonly used. 

 

3.What stabilizer do you use when processing ?

Yttria stabilizer is the most commonly used in our industrial ceramic parts.

 

4.Can you produce free samples for me ?

Yes usually ,  we can produce free samples for you but it is up to the product complexity .

 

5.What terms can you accept for payment ?

T/T, L/C , Western union , Money Gram and Paypal is welcome , but paypal and western union only for small -sum payment. 

 


 

Contact Details
Dongguan Ming Rui Ceramic Technology Co.,ltd

Contact Person: Admin deng

Tel: 86-18122974730

Send your inquiry directly to us (0 / 3000)