4j29 Kovar Alloy Tube Pipe 3J01 For Sealing Parts
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... to about 260°C. In the dry air at home temperature, invar 36 has good resistance to corrosion. But in moist air, it may go corrosion. Kovar Alloy Tube Pipe is suitable for the applications who require low coefficient of expansion, such as production,...
JINXING MATECH CO LTD
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4j29 Kovar Alloy Tube For Sealing Material Expansion Alloy Feni29co Kovar 4j29 Tube
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Kovar Tube is a special alloy tube using the brand Kovar. Kovar is a low thermal expansion alloy composed mainly of nickel (approximately 29%), cobalt (approximately 17%) and iron (approximately 53%). Kovar Tube is widely used in many fields due to its excellent thermal expansion properties, dimensional stability and processability. Thermal expansion properties of Kovar Tube......
Changzhou Victory Technology Co., Ltd
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4J29 Kovar Capillary Tube 4J50 Alloy Steel Products
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4J29 ( Kovar ) 4J32 4J33 4J34 4J36(Invar ) 4J50 Capillary Tube Kovar/4J29 Alloy Material Kovar/4J29/UNS K94610/W.Nr.1.3912 Kovar is a Nickel-Cobalt-Iron alloy that has compatible thermal expansion characteristics to Borosilicate Glass. This property allows Kovar to maintain a mechanical connection to the glass over a range of temperatures. Etched Kovar parts are commonly used for step lids, carriers, covers and electronic shims. Kovar/4J29 Alloy...
Wuxi Jinlai Mechanical Processing Co., Ltd.
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Sealing Alloy Precision Alloy 4J29 Kovar Alloy Strip Expansion alloy Vacon 12 Fe Ni
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...KV-1, Dilver Po, Vacon 12) TANKII ALLOY-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...
Shanghai Tankii Alloy Material Co.,Ltd
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Customized 4J29 Kovar Alloy Sealing Machine / Electronic Devices Kovar Rod
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...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. Most metals cannot seal to glass because their coefficient of thermal expansion is not the...
Ohmalloy Material Co.,Ltd
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4J50 Alloy Steel Products UNS K94610 4J29 Kovar Capillary Tube
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4J29 ( Kovar ) 4J32 4J33 4J34 4J36(Invar ) 4J50 Capillary Tube Kovar/4J29/UNS K94610/W.Nr.1.3912 Kovar is a Nickel-Cobalt-Iron alloy that has compatible thermal expansion characteristics to Borosilicate Glass. This property allows Kovar to maintain a mechanical connection to the glass over a range of temperatures. Etched Kovar parts are commonly used for step lids, carriers, covers and electronic shims. Kovar/4J29 Alloy......
Wuxi ShiLong Steel Co.,Ltd.
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4J29 Kovar Alloy Sheet for Glass-to-Metal Sealing ASTM F15
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...4J29 alloy 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 expansion with hard glass and ceramics. The alloy......
Huona (Shanghai) New Material Co., Ltd.
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Stable Expansion Coefficient ASTM F15 Nilo K Kovar Alloy Pipe Ni29Co18 Tube
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... (Russian),ASTM F15, 4J29 (China) Kovar has linear expansion coefficient near borosilicate glass at 20 ~ 450℃ with high Curie point and excellent stability of low temperature arrangement. The oxide film of the alloy is fine and can be well moistened by...
Danyang Kaixin Alloy Material Co., Ltd.
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Controlled Expansion Kovar Alloy 1.3981 4j29 Precision Alloy
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...alloy iron nickel cobalt W.Nr 1.3981 kovar alloy 4J29 bar Precision Alloy Kovar alloy is a vacuum melted, iron-nickel-cobalt alloy that is widely used in the electronics industry. Precision Alloy Kovar is a nickel-iron-cobalt, controlled-expansion alloy which contains 29% nickel. Precision Alloy......
Changzhou DLX Alloy Co., Ltd.
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Kovar Capillary Tube, Top Quality from China
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... Pyrex glasses and ceramic materials This alloy has found wide application in power tubes, microwave tubes, transistors and diodes. Integrated circuits, it has been used for the flat pack and the dual-in-line package Our factory has over 25 years'...
Suzhou Xunshi New Material Co., Ltd
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