Customized Alumina Al2O3 Metallized Ceramic

• Overview
• Product Description
• Product Gallery
• Certifications
• Production & Advantages
• Packaging & Shipping
• Our Reputable Customers
• FAQ

Overview

Basic Info.

Model NO.	WTK-Al2O3
Material	Alumina
Process	Mo-Mn Metallized
Thickness	Customized
Material Options for Amb	Si3n4, Aln
Surface Roughness	< Ra1.5
Warpage	< 0.5%
Copper Purity	>99.99%
Transport Package	Carton, Wooden Box, Pallet
Specification	Customized
Trademark	WINTRUSTEK
Origin	Fujian, China
HS Code	8547100000
Production Capacity	5000 Pieces Per Month

Packaging & Delivery

Package Size30.00cm * 30.00cm * 30.00cm Package Gross Weight5.000kg

Product Description

Q: What is your minimum order quantity (MOQ)?
A: Our minimum order quantity (MOQ) depends on many factors such as product, material, dimensions, etc.

Q: Do you provide free samples?
A: Yes, we are pleased to provide a free sample for your initial evaluation of our materials if we have the sample in stock and if its cost is bearable to us.

Q: Do you accept a trial order before a bulk purchase?
A: Yes, we welcome your trial order to verify our quality before your bulk purchase.

Q: What is your production time?
A: Our production time depends on materials, production methods, tolerances, quantity, etc. Normally, it takes 15-20 days if we have stock material, and it takes 30-40 days if we don't. Please share your specific requirements with us, and we will quote the fastest production time.

Q: What are your payment terms?
A: Our payment terms are T/T, L/C, and PayPal.

Q: What packaging do you use to ensure ceramics are safe?
A: We pack the ceramic products tidily with foam protection inside the carton, plastic box, and wooden box.

Q: Do you accept custom orders?
A: Of course, most of our orders are custom products.

Q: Would you provide an inspection report and material test certificate for our order?
A: Yes, we can provide these documents upon request.

Metallized Ceramics:

Metallized ceramics are ceramics coated with a layer of metal, allowing them to be firmly bonded to metal components. This process typically involves depositing a metal layer on the ceramic surface, followed by high-temperature sintering to bond the ceramic and metal. Common metallization materials include molybdenum-manganese and nickel. Due to ceramics' excellent insulation, high-temperature, and corrosion resistance, metallized ceramics are widely used in the electronics and electrical industries, particularly in vacuum electronic devices, power electronics, sensors, and capacitors.

Applications:

Metallized ceramics are widely used in applications requiring high-temperature stability, mechanical strength, and good electrical performance. For example, they are used in lead packaging for vacuum electronic devices, substrates for power semiconductor devices, heat sinks for laser devices, and housings for high-frequency communication equipment. The sealing and bonding of metallized ceramics ensure the reliability of these devices in extreme environments.

Product Description

Available Materials	95% 96% 99% Alumina, AlN, BeO, Si3N4
Available Products	Structural Ceramic Parts and Ceramic Substrates
Available Metallization	Mo/Mn Metallization Direct Bonded Copper method (DBC) Direct Plating Copper (DPC) Active Metal Brazing (AMB)
Available Plating	Ni, Cu, Ag, Au
Customized specifications upon your requests.

Product Gallery

Certifications

Production & Advantages

Our Advantages: 1. Many grades of ceramic materials to choose from for your applications.2. Technical support on consultation, design, and prototypes.

3. Fast delivery from prototype to production quantities.

4. In-house capabilities in forming, sintering, machining, glazing, metalizing, brazing, and assembly. 5. Our highly trained team of quality assurance staff uses advanced measuring devices to ensure that our products always meet the customers' requirements.

Packaging & Shipping

"It has been over 6 years since your company became our trusted supplier. During all years' requisitions, we were happy with your good quality products and reliable service. Appreciated your previous service with all efforts: patience, reliability, and responsible quality." --- by CoorsTek, Nov. 2023

Our Reputable Customers

FAQ