Controlled Expansion alloy Kovar (ASTM F15)
Kovar(ASTM F15)Controlled expansion alloy
Kovar alloy, iron-nickel-cobalt, low expansion alloy whose chemical composition is controlled within narrow limits to assure precise uniform thermal expansion properties. Extensive quality controls are employed in the manufacture of this alloy to ensure uniform physical and mechanical properties for ease in deep drawing, stamping and machining.
Our production process for Kovar alloy is first melted using Vacuum Induction Melting (VIM) techniques. A secondary melt operation, Electro Slag Remelt (ESR), is then employed to further remove impurities and improve overall homogeneity.
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Latest information
- Onsite visiting
 - 7-10 Nov 2023 EXPO Show in Moscow
 - 17 - 21 April 2023 EXPO Show in Hannover
 - Wishing you the luck of the Tiger year after year!
 - The Fifth International Composite Materials & Technology Expo
 - The 6th China Advanced material Expo
 - Material manufactured
 - Controlled Expansion alloy Kovar (ASTM F15)
 - Soft Magnetic-Iron Cobalt alloy Co49 V2 Fe49
 - Looking Forward to 2021
 












