4J29 Kovar Precision Alloy Round Bar And Rod ASTM F15
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...ASTM F15 4J29 Kovar Alloy Round Bar And Rod ASTM F15 4J29(Kovar) , 4J32,4J33,4J34,4J36(Invar) Kovar Bar Kovar Alloy Round Bar 4j29 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 Round Bar alloy has been used for making hermetic......
JINXING MATECH CO LTD
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CRS1010 Base Seal Ring Flat Plug-In ASTM F15 Alloy Hermetic Seals
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Product Model JOPTEC Product Name Repeatable Production ASTM F-15 A Flat Plug-In With Seal Ring Finish Fully plating Au(or selective plating Au) Plating Coating Shell and pins are plated Ni:1.3~11.43um;and Au≥1um Product Structure Material Quantity 1. ......
JOPTEC LASER CO., LTD
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4J29 Kovar Alloy Sheet for Glass-to-Metal Sealing ASTM F15
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...sheet, also known internationally as Kovar alloy (UNS K94610, ASTM F15), is a nickel-iron-cobalt alloy with controlled thermal expansion characteristics. It is widely used in hermetic sealing applications due to its precisely matched coefficient of ......
Huona (Shanghai) New Material Co., Ltd.
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Nickel Cobalt Iron ASTM F15 Kovar Alloy Formability Good Hardness 165-220 HV
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Nickel-Cobalt-Iron ASTM F15 Formability Good Hardness 165-220 HV Product Description: Kovar Alloy Kovar is a trademarked name for a nickel-cobalt-iron alloy, also known by its ASTM F15 designation. Kovar Alloy, with model number NI29CO18, is a controlled ......
Danyang Kaixin Alloy Material Co., Ltd.
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ASTM F15 alloy/ Kovar K94610 capillary for glass and ceramic sealing
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ASTM F15 alloy/ Kovar K94610 capillary for glass and ceramic sealing Equal grades of Kovar: Vacon 12, Nilo K, Pernifer 2918, Rodar, Dilvar P1, 4J29 China grade Kovar high-precision expansion alloy/sealing alloy capillary The capillaries are widely used in electrical industry, electronic industry and instrument manufacture and more Size range of ASTM F15......
Suzhou Xunshi New Material Co., Ltd
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Bright Shiny Kovar Foil Wear Resistant Astm F15 / Uns K94610 With Weldability
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...Astm F15 / Uns K94610 With Weldability 4J29, is a nickel-cobalt ferrous alloy compositionally identical to Fernico 1, designed to have substantially the same thermal expansion characteristics as borosilicate glass (~5 × 10−6 /K between 30 and 200 °C, to ~10 × 10−6 /K at 800 °C) in order to allow a tight mechanical joint between the two materials over a range of temperatures. Corresponding to GB 4J29, ASTM...
Shanghai Tankii Alloy Material Co.,Ltd
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Dia 0.3mm Expansion Alloy / Kovar Wire For Glass Metal Sealing ASTM F15-2004
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Expansion alloy / Kovar Wire UNS:K94610 Dia:0.3mm for Glass to Metal Sealing by ASTM F15-2004 OhmAlloy-4J29 (Expansion alloy) (Common Name: Kovar, Nilo K, KV-1, Dilver Po, Vacon 12) OhmAlloy-4J29 also ......
Ohmalloy Material Co.,Ltd
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Miscellaneous Custom Precision Parts , Precision Engineered Products KOVAR ASTM F15-78
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Material: KOVAR ASTM F15-78 Surface Treatment: without Process: Cutting,machining Etc. Tolerance: per your drawing Appearance: No Burr,debris And Per Customers' Requesting Industry Applied For: Vaccum and others...
Uchimura Trading (Shanghai) Co., Ltd.
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Digital Paper Testing Equipments , ASTM D5276 Electronic Package Droping Testing Machine
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... is dropped 2.CE certificated 3.Reasonable price 1. Function ASTM D5276 Electronic Package Droping Testing Machine is used to test the damage degree when the package is dropped, and test the impact resistance of the package during transportation, for...
Dongguan Haida Equipment Co.,LTD
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ASTM F15 Ferro Cobalt Nickel Base Alloy Rods Nico2918 Round Bar Kovar 4j29
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Kovar Bar, also known as Kovar alloy bar, adopts the brand name Kovar. Kovar is a special low thermal expansion alloy composed of approximately 29% nickel, 17% cobalt and 53% iron. It is widely used in industrial fields for its excellent thermal expansion ......
Changzhou Victory Technology Co., Ltd
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