Iron Nickel Cobalt Alloy 4J29 Kovar Bars.FOB Reference Price:Get Latest Price. hard glass sealing with kovar 4j29 alloy17.00 - hard glass sealing with kovar 4j29 alloy39.00 / Kilogram I t is applied to hard glass to metal seals.Description .Kovar Alloy hard glass sealing with kovar 4j29 alloy#169; 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 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 borosilicateKovar 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 info hard glass sealing with kovar 4j29 alloyalloyscn Tel: hard glass sealing with kovar 4j29 alloy-511-86826607
Kovar hard glass sealing with kovar 4j29 alloya Controlled Expansion,Nickel-Iron Alloy.Kovar Alloy,also known as ASTM F15,NILO hard glass sealing with kovar 4j29 alloyK,Pernifer hard glass sealing with kovar 4j29 alloy2918,Rodar hard glass sealing with kovar 4j29 alloyand Dilver hard glass sealing with kovar 4j29 alloyP1 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
Aug 23,2020 hard glass sealing with kovar 4j29 alloy#0183;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.