JINXING MATECH is an expert provider on the metal solution. Especially on the products such as Tungsten Alloy , Tungsten copper , Titanium , Zirconium, Vanadium, Hafnium, Sputtering target , Nobel
Nickel-Iron-Cobalt Alloy UNS K94610 4J29 Kovar Rod Kovar Rod is a low expansion metal of iron nickel cobalt melted in vacuum. The chemical composition ...