Jinghui Industry Ltd.
Material: Min. 95% Alumina
Type: Industrial Ceramic Part
Metallization Type: Mo/Mn ,W Optional
Coating Type: Nickle Plating
Thickness Of Metallization: 20~40um
Thickness Of Plating: Thin Or Thick Film Avaiable
Precision Process: Fine Grinding
Feature: High Bonding Strength With Ideal Hermercity
Application: Ceramic To Metal Jointing Technology
Verpakung: Vacumm packaging with export carton
Marke: Jinghui ceramics
Ort Von Zukunft: China
Zertifikate : RoHS
Hafen: Shenzhen Port,Hongkong Port
Ceramic metallized isolator is commonly made of alumium oxide ceramics because its outstanding insulation strength, anti-high voltage and high current, mechanical properties, aging resistant and prolong service life.
This kind of ceramic component works a jointing media between ceramic to metal via bonding and brazing process.
We are capable of dealing with diversity of different design, complicated structural ceramic metallization isolators via machining, laser cutting and grinding, these precision manufacturing processes helps us to reach a very good accurancy of dimensional of all these metallized ceramic components.
The metallization type:
1. Raw ceramic disk + Mo/Mn metallization
2. Raw ceramic disk + Silver plating
3. Raw ceramic disk + Copper plating
4. Raw ceramic disk + Tin plating
5. Raw ceramic disk + Mo/Mn metallization + nickle plating
6. Raw ceramic disk + W metallization + gold plating
1.High bonding/brazing strength
2.Min. electric resistance and vacuum tightness
3.High mechanical strength, insulation strength
4.Anti-chemical, anti- aging without corrision
Key parameters availability
Less than 1×10^11 Pa•m3 / s
Metal layer tensile strength
Over than 150Mpa
Over than 108Ω•cm
Cofficient of thermal expansion
(6.5 ~ 8.0) × 10^6 /°C
Over than 18kV/mm (D•C)
Visual quality: 1. No cracks, no bubbles; 2. Evenly
distributed glaze; 3. No comtamination
Widely used in vacuum interrupters, Electron tubes,Gas discharge tube, Vacuum capacitor,Vacuum thyristors, Surge arresters,Thyristor housings,Diode housings,Power grid tubes,Traveling wave tubes,Insulator rings and cylinder,X-ray tubes and so on.
Packaging and shipping
1.Individual packaging by vacuum bag;
2.Eco-friendly export carton;
3. Wooden case packing if needed
We, at Jinghui Industry Ltd is a leading advanced ceramic components' manufacturer in China over than 12 years.
The selection manufacturing methods include dry pressing, hot pressing, isostatic pressing, ceramic injection molding, extrusion with selection of materials. Also we have our own comprehensive high precison processing and firing production line. Such as metallizing, glazing, fine grinding, CNC machining, laser cutting and so on.
The quality products come from art of state of manufacturing processes, also it's in need of advanced inspection tool. The main inspection equipment include CMM, projector etc.
With our reliable products, professional service and good credit established with customers, we have been exporting our products to Europe, North American, Asia, South American, South African over than 50 countries.
Q1. Is it available to provide customize products?
A: We always support custom-made alumina ceramic metallized disk as per different dimensions, design and metallization and plating.
Q2. When can I get the price?
A: We regularly quote within 24 hours after we get your inquiry. If you are in urgent need of get the price, please call us or tell us in your email so that we will proceed your inquiry as priority.
Q3. How long can I expect to get the sample?
A: After you pay the sample charge and send us confirmed files, the samples will be ready for delivery in 4 weeks. The samples will be sent to you via express and arrive in 3-5 workdays. You can use your own express account or prepay us if you do not have an account.
Q4. How long does the whole procedure being worked out?
A: After you place an order, the manufacturing time is about 25 working days.
Q5. How to ensure the quality?
A: The dimension out of any batch will be carried out sampling inspection per International AQL standard. 100% cosmetic inspection will be done.
Q6. Are you a factory or trading company?
A: We are a professional manufacturer. We are warmly welcome clients from worldwide to visit our factory and cooperate with us.
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