kovar 4j29 alloy elastic alloy

Carpenter Kovar® Alloy (Glass and Ceramic Sealing Alloy)

Kovar® alloy is a vacuum melted, Fe-Ni-Co, low expansion alloy whose chemical composition is controlled within narrow limits to assure precise uniform thermal expansion properties. Kovar alloy has been used for making hermetic seals with the harder Pyrex glasses and ceramic materials. This alloy has found wide application in power tubes

China 4j29 Strip 0.2mm*95mm Precision Expansion Alloy Iron

China 4j29 Strip 0.2mm*95mm Precision Expansion Alloy Iron-Nickel Alloy Permalloy Coil / Foil, Find details about China Kovar Strip, 4j29 Strip from 4j29 Strip 0.2mm*95mm Precision Expansion Alloy Iron-Nickel Alloy Permalloy Coil / Foil - Ohmalloy Material Co., Ltd. China Nickel Based Alloy 4j29 Kovar 4j32 4j33 4j34 4j50 4J29(Kovar),4J32,4J33,4J34,4J36(Invar),4J50 Kovar is an iron-nickel-cobalt alloy with a coefficient of thermal expansion similar to that of hard (borosilicate) glass.

China Quality Supplier Expansion Alloy Kovar Sheet for IC

OHMALLOY OhmAlloy-4J29 (Expansion alloy) (Common Name: Kovar, Nilo K, KV-1, Dilver Po, Vacon 12)OhmAlloy-4J29 also known as Kovar alloy. it was invented to meet the need for a reliable glass-to-metal seal, which is required in electronic devices such as light bulbs, vacuum tubes, cathode ray Controlled Expansion Kovar Alloy , Hard Glass Sealing Iron Kovar Controlled Expansion Alloy Iron-nickel-cobalt Alloy for Hard Glass Sealing . 4J29(China), ASTM F-15, NILO K, Pernifer 2918, Rodar, Dilvar P1, UNS K94610, 29-17 alloy. Constant Elastic Nitinol Material , Minimum Thickness 0.04mm Heat Treatable Alloys.

Controlled Expansion, Controlled Expansion direct from BA3

Kovar alloy, Chinese 4J29 strip, Kovar ASTM F15, Nilo-K, FeNi29Co17 UNS K94610 Hot Forged Controlled Expansion Kovar Alloy , Round Bar A-ONE ALLOY keeps in stock Kovar hot fogerd round bar from diameter 20mm to diameter 300mm. And we could make fast delivery for customized sizes as well as forged pieces. Kovar controlled expansion alloy, most likely know as 4J29 in China, is a Nickel Iron alloy with 29% Nickel, 17% Cobalt and the remaining balance is Iron.

Kovar (ASTM F-15) - alloy-cn

Kovar is widely used in applications such as power tubes, microwave tubes, transistors, diodes, hybrid packages, and other kinds of scientific instruments. Equal grades. 4J29(China grade), ASTM F-15, NILO K, Pernifer 2918, Rodar, Dilvar P1, UNS K94610, 29-17 alloy. Chemical composition Kovar 4j29 Expansion Alloy Strip Manufacturers China OhmAlloy-4J29 (Expansion alloy) (Common Name:Kovar, Nilo K, KV-1, Dilver Po, Vacon 12) OhmAlloy-4J29 also known as Kovar alloy. it was invented to meet the need for a reliable glass-to-metal seal, which is required in electronic devices such as light bulbs, vacuum tubes, cathode ray tubes, and in vacuum systems in chemistry and other scientific research.

Kovar Alloy Alloy Material Supplier OHMALLOY

Kovar Alloy Introduction :Kovar alloy has stable performance, mainly applying to the glass sealing of lead wire, chassis, shell holder, etc., in electrical vacuum components, transmitting valve, oscillating tube, ignitron, magnetron, transistor, sealing plug, electric relay and integrated circuit. Kovar Alloy Mechanical, Chemical, Expansion, and Magentic Request Pricing for Kovar ® Alloy Now. Ed Fagan Inc. also stocks a variety of similar alloys for low expansion, controlled expansion, glass-to-metal or ceramic sealing applications that may also satisfy your needs. We carry: Invar ® 36 (also known as Invar, Pernifer 36, and NILO 36) Super Invar ® 32-5 42 Alloy 46 Alloy 48

Kovar DANYANG HB SPECIAL ALLOY CO.,LTD

FeNiCo System Glass Sealing Alloys. An iron-nickel-cobalt alloy FeNi29Co17 Bose closure, 4J44; Grade :4J29 (Kovar) , also known as Kovar (Fe54%, Ni29% and Co17%), its expansion coefficient of 4.7 × 10-6 / .; Standard :YB/T 5231-93 Uses:used to make and hard glass sealing the match.Applicable emission control, oscillating tube , ignition tubes, transistors and pipe sealing plugs, Kovar Glass Sealing Pipes - ni-alloysKovar 4J29 (Expansion alloy) (Common Name:Kovar, Nilo K, KV-1, Dilver P o, Vacon 12) General Description Kovar (ASTM F15) has been used for making hermetic seals with the harder Pyrex glasses and ceramic materials. This alloy has found wide application in power tubes, microwave tubes, transistors, and diodes.

Kovar expansion alloy plate, sheet, strip, wire, rod, bar

Introduction of Kovar expansion alloy . Kovar is a Ni-Fe alloy with 29% Nickel, 17% Cobalt and the remaining balance is Iron. The expansion characteristics of Kovar match both borosilicate (or Pyrex) glasses and alumina ceramics, making it one of the most popular of the controlled expansion alloys for hermetic sealing applications. Kovar, Invar, Super-Invar, Invar42, Invar48 expansion Kovar, Invar, Super-Invar, Invar42, Invar48 expansion alloy capillary tube Suzhou A-one Special Alloy Co., Ltd Suzhou A-one Special Alloy Co., Ltd, mentioned as A-one Alloy, is a professional manufacturer of superalloy, anti-corrosion alloy, precision alloy and special stainless steel.

Kovar, Kovar direct from Xi'an Gangyan Special Alloy Co

Kovar from Xi'an Gangyan Special Alloy Co., Ltd.. Search High Quality Kovar Manufacturing and Exporting supplier on . Offer Kovar Sheet,Invar 36 Bar,Invar 36 Round Bar From Product categories of Precision Alloy, we are specialized manufacturers from China, Kovar Sheet, Invar 36 Bar suppliers/factory, wholesale high-quality products of Invar 36 Round Bar R & D and manufacturing, we have the perfect after-sales service and technical support. Look

factory Outlets for Nichrome 80 20 Foil - Precision Alloy

factory Outlets for Nichrome 80 20 Foil - Precision Alloy Kovar /4J29 Phoenix Alloy Detail:Kovar alloy is a iron-nickel-cobalt, low expansion alloy whose chemical composition is controlled within narrow limits to assure precise uniform thermal expansion properties. Kovar alloy has been used for making hermetic seals with the harder Pyrex glasses and ceramic materials. SpecificationKovar Alloy 4J29 Wire Nickel - Cobalt Ferrous Alloy For OhmAlloy-4J29 also known as Kovar alloy. it was invented to meet the need for a reliable glass-to-metal seal, which is required in electronic devices such as light bulbs, vacuum tubes, cathode ray tubes, and in vacuum systems in chemistry and other scientific research.