High Thermal Conductivity AMS 7727 Kovar Alloy Sheet 4J29

Kovar Alloy Sheet is an iron-cobalt-nickel alloy with a thermal expansion coefficient similar to that of hard glass. Because the Kowa alloys are tough and versatile, extensive quality control is applied in the manufacture of UNS K94610 alloys to ensure consistent physical and mechanical properties, thus making stretching, stamping, and machining easier. Moreover, Kovar has the most dynamic mechanical properties.

Product Advantages of Kovar Alloy Sheet

The expansion alloy Kovar is precisely formulated and controlled, with its thermal expansion coefficient very close to that of hard glass or ceramics, meaning that it expands and contracts at similar rates. Therefore, it is well-suited for applications used in combination with glass or ceramic materials, especially for applications that must keep airtight seals over a wide temperature range. The Kovar's other major strengths include:

• Very low coefficient of thermal expansion

• Metal stamping capacity

• Advanced size stability

Chemical Composition of Kovar Alloy Sheet

Kovar Alloy Sheet Picture:

Application of Kovar Alloy Sheet

Make iron-nickel-cobalt alloy rod, rod, plate and pipe with hard glass. Suitable for electronic vacuum devices such as transmitting tube, oscillation tube, ignition tube, transistor, tube sealing plug, and relay housing. It has a certain line expansion coefficient in the temperature range of 20℃ -450℃, which can cooperate with hard glass and can be sealed firmly.

JINXING MATECH is a research and development, production, processing and sales of integrated, comprehensive refractory metal, precious metal material manufacturer.JINXING MATECH is an expert provider on the metal solution. Especially on the products such as Tungsten , Tungsten copper , Titanium , Zirconium, Vanadium, Hafnium, Sputtering Target , Nickel base alloy, Cobalt base alloys etc, products quality supplied according to ASTM , ASME , AMS , MIL , ISO , DIN and EN Standard which mainly used in Semiconductor, Petro-Chemical, Solor , Medical , Aerospace, Military industries.

So far JINXING MATECH's has attracted more than 50 countries customers in We mainly supply to the Market such as Canada, Sweden, Italy, Denmark, India, New Zealand , Mexico, South Korea , Netherland , Australia , India and Southeast Asia coutries sand many other countries and regions by reliable qualities, professional service and cost effective pricing. JINXING MATECH's production and inspection equipments include 100tons Hydraulic press, 20 tons Automation Controls Press, Vacuum Pressure Sintering Furnace , Electro-sparking wire cut machine ,powder metal Mixer, Granulation Drum, Hydrogen Sintering Furnace, Rochwell and Brinell hardness meters ,Metallocope , carbon and oxygen analyser etc.. JINXING MATECH's has 8,000 square meters construction area as well as two workshops ,JINXING MATECH people keep improving products quality and inspect the density, hardness and composition of finished products strictly, which ensures every product meets customers' requirements.

Technology Process

Strong manufacturing capabilities along with a full-scale R&D and test lab give us the ability to fully control all process of raw materials preparing, manufacturing, inspection, packing and delivery.

Our success is built on long-standing customer relationships, the quality of our sputtering targets and the level of technical and logistic services and sensitivity to economic, political and environmental issues. Within our organization, we are continually challenging our own performance.

All of our core technical team members have more than 10 years professional experience of both R&D and high volume manufacturing. Our business operations and logistics team is staffed with experienced professionals to provide friendly and timely support and services to our customers.

Quality Assurance

Special Metals Fabrication is an ISO 9001: 2015 accredited company. Our attitude to quality assurance means we are continually striving to improve our company and to ensure we are working to the highest possible standards.

Quality is a big part of every day at Special Metals Fabrication. Each service we offer has its own team of experts, making sure everything we offer complies within the standards we have set.