hard glass sealing with kovar 4j29 alloy

hard glass sealing with kovar 4j29 alloy

If you have any needs, please send an email to [email protected], or communicate with us online to get a quick quote


4J29,4J44 ,page1.Iron Nickel Cobalt Alloy 4J29 Kovar Bars,View kovar bar

Iron Nickel Cobalt Alloy 4J29 Kovar Bars.FOB Reference Price:Get Latest Price.$17.00 - $39.00 / Kilogram I t is applied to hard glass to metal seals.Description .Kovar Alloy© is a vacuum melted,iron-nickel-cobalt,low expansion alloy whose chemical composition is controlled within narrow limits to assure precise uniform thermal Kovar 4J29 Nickel Precision Alloys Bar For Hard Glass Kovar 4J29 Precision Nickel Alloy Bar Strip Plate for Hard Glass Sealing Matching .kovar properties.Kovar is a nickelobalt ferrous alloy compositionally identical to Fernico,designed to be compatible with the thermal expansion characteristics of borosilicate

Kovar Alloy (4J29) - Wholesale from China Manufacturers

Manufacturer of kovar alloy 4j29 in forms of bar,stirp,wire,foil,sheet,and other glass sealed alloy,low expansion alloys.Email [email protected] Tel:+86-511-86826607Kovar Alloy,ASTM F-15,NILO K,Pernifer 2918,Rodar and Kovar &a Controlled Expansion,Nickel-Iron Alloy.Kovar Alloy,also known as ASTM F15,NILO &K,Pernifer &2918,Rodar &and Dilver &P1 is a controlled expansion alloy.It is a Nickel Iron alloy with 29% Nickel,17% Cobalt and the remaining balance is Iron.The expansion characteristics of Kovar match both borosilicate (Pyrex) glass and alumina ceramics,making it one of the most Some results are removed in response to a notice of local law requirement.For more information,please see here.12345Next

What Is Kovar Alloy Wonder Copper

Aug 23,2020·KOVAR alloys provide a tight mechanical connection between hard glass (such as borosilicate glass) and ceramics within a specified temperature range.Judging from the color of the interface,gray,gray blue,or gray brown means a good seal and black indicates a weak bond due to the alloy being overoxidized.What material is KOVAR parts processing Advance Cnc Iron-nickel-cobalt alloy 4J29 (Kovar,Kovar,Kovar,ASTM F-15) 1.3912/UNS K94610 Uses Used to make iron-nickel-cobalt alloy strips,bars,plates,and tubes that are matched and sealed with hard glass.The expansion coefficient of the alloy in a wide temperature range (-80~450) is similar to that of hard glass.



If you have any needs, please send an email to [email protected], or communicate with us online to get a quick quote

Post your Inquire

Recent post