Ivory Electrical Component Metallized Alumina Ceramics Insulator Anti corrosion

Electrical Component Metallized Alumina Ceramic / Metallization Ceramic Insulators

1. Description:

The metallization of alumina ceramics (92 pct purity) was performed by the molybdenum-manganese (Mo−Mn) process in moist hydrogen and nitrogen atmosphere in the temperature range of 1250 °C to 1400 °C for 10 minutes with a dew point of 20 °C . The metallized alumina ceramics were characterized by X-ray diffraction (XRD), scanning electron microscopy (SEM), energy dispersive X-ray analysis (EDX), evaluation of metallic coating adhesion by scratch test, and nanohardness measurement. XRD identified the phase composition of the metallized layer surface. The surface and cross-section microstructures of the metallized alumina ceramic specimens were observed by SEM. An EDX analysis across the metallized alumina specimens determined the elemental compositions at the selective regions. The scratch test results showed that the adhesion of the metallized layer on alumina ceramics enhanced with the increase in metallization temperature. Nanohardness measurements along the cross-sectional region of the metallized alumina ceramics exhibited the gradual change in the nanohardness values from the alumina substrate to the metallizing layer. Furthermore, it was observed that the nanohardness of interfacial and metallizing regions was enhanced slightly with increasing processing temperature.

2. Feature Advantages:

1) High elasticity modulus

2) High compressive strength.

3) Anti corrosion

4) Abrasion resistance

5) Impact resistance

6) High precision

7) High stability

8) Good advanced ceramic materials

9) High welding sealing performance

10) High hardness and high density

11) Low thermal conductivity

12) Chemical inertness

13) Good wear resistance

14) High Fracture toughness

15) Good insulation performance

16) High temperature resistance

17) A variety of specifications is available

18) Satisfy various technical requests

19) Lower medium spoilage

20) Stiffness texture

3. Material Features / Properties:

4. Technical Parameters:

5. Process Flows:

Formulating --- Granulating --- Forming --- Sintering --- Grinding --- Printing --- Nickel Plating --- Assembing --- Brazing --- Inspecting --- Packing

6. Production Facilities: Prilling Tower , Forming Machine , High Temperature Sintering Kiln

7. Detection Devices:

Electric Performance Tester , Film Thickness Analyzer , Granulometer , Helium Mass Spectrometer Leak Detector , Universal Pull Force Meter

8. Our advantages: Quality Assurance ; Price Competitive ; Factory Supply Directly ; Good Service

9. Shipping and Package:

Notes:Above information only for reference and please contact with us for more details freely when you have any inquiry!

Antaeus was established in 2004 and it is a state-level-high tech enterprise which integrates production and sales of advanced ceramics,new energy automotive ceramic parts,smart sensor ceramics,electronic information ceramics,rail transit,military and aerospace ceramics and so on.

Antaeus successfully passed IATF16949,ISO14001,and IRIS certification.Antaeus has more than 40 patented technologies and one "New Energy Advanced Ceramic Technology Center" and one "Testing Center".

Our slogan:Antaeus New Technology,Achieving New Life!

Antaeus has a provincial technical center and the National Ceramic Quality Inspection Center for new energy automotive ceramics testing laboratory, and closely cooperates with the Chinese Academy of Sciences, Central South University, Institute of Humanities and Technology, National Ceramic Supervision and Testing Center. The company has more than 60 advanced research and development, testing equipment and instruments, research and development began in 2006, 2012 to achieve mass production of new energy advanced ceramics core products by China's national invention patent, in the new energy advanced ceramics industry leading to mass production, Antaeus and BYD cooperation has been more than 10 years, in the advanced ceramics industry and new In the development of energy and intelligent information market, we have developed distinctive new technology and new industries.