Agcu28/4j29 Agcu28/Kovar Microelectronics Packaging Materials Agcu28 Clad Kovar for Semiconductors Ceramic Packaging

To satisfy the strict requirements of high reliability of ceramic packaging, we explored the Kovar ring clad metals. All of the properties could satisfy the needs after testing. It is now in mass production and is comparable to the top products of the same type in the world. Components manufactured by this material could widely used in semiconductors ceramic packages field and lead frame for its high reliability. The material can be customized according to customer requirements.

Related products:

AgCu15/29 kovar,AgCu28/29 kovar,Al/kovar(42 alloy),AgCu15/Cu/Ni/29 kovar/Ni,

AgCu15/Ni/29 kovar/Ni,AgCu28/Cu/Ni/29 kovar/Ni,AgCu28/Ni/29 kovar/Ni,

General structures for cladding metals

We are committed to customizing products for customers, including product sizes and ingredients.

Chongqing Chuanyi Automation Co., Ltd. Metallic Functional Materials Branch was established in 1966, with more than 400 employees, covering an area of more than 100,000 square meters. The companys annual sales exceed 60 million dollar. We have passed the ISO9001 quality system certification, ISO14001 environmental management system certification and ISO45001 occupational health and safety system certification. The company has three manufacturing departments: clad materials, alloy materials and precious metal materials manufacturing department. We mainly provide precious metal clad copper alloy metal, Copper-to-Aluminum (Copper clad Aluminum) metal, Aluminum clad kover materials. We can produce multi-layer clad structures. We can also supply wire or strip of various alloy materials, such as copper-nickel alloy, nickel-chromium alloy, copper-manganese alloy and Kamar alloy.

1. How can I contact with your company?




2,What is your working time?
Monday-Friday : 8:30 AM-17:00 PM (Beijing time, GMT+08.00)
We have public holiday during May.1-3, Oct.1-7 and Chinese New Year holiday . Please contact during holiday if have any questions.

3,Do you provide free samples?
Yes, we could offer the sample but do not bear the cost of freight.And the sample weight of clad metal is generally not more than 200g, in which the precious metal content is not exceeding 20g. The sample weight of alloy material is generally not more than 500g.

4,What is the lead time?
Usually sample lead time is 20--30 days after purchase.