In Stock Fe-Ni-Co Constant-Expansion Sealing Kovar Alloy 4j29 Bar
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... 4J29 *Specifications:ASTM F15; DIN 17745; S.E.W. 385; Werkstoff Nr. 1.3981; AFNOR NF A54-301 Kovar Alloy, also know as ASTM F-15, NILO K, Pernifer 2918, Rodar, and Dilvar P1 is Nickel-Iron-Cobalt, controlled expansion alloy containing 29% Nickel. It’s...
Changzhou Victory Technology Co., Ltd
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UNS K94610 Kovar Alloy Bar With Good Low Temperature Tissue Stability
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... coefficients over the temperature range -70 to 500 ° C. It is close to the expansion coefficient of glass or ceramic and other sealing materials, so as to achieve the effect of matching the seal. The main types are Fe-Ni, Fe-Ni-Co, Fe-Ni-Cr alloys....
JINXING MATECH CO LTD
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4J29 Rod Kovar Alloy Bar Fe Ni Co Controlled Expansion Alloy for Glass to Metal Sealing
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Product Description 4J29 alloy rod, also known as Kovar rod, is a Fe-Ni-Co controlled expansion alloy with a thermal expansion coefficient closely matching that of hard glass and ceramics. It provides excellent glass-to-metal and ceramic-to-metal sealing ......
Huona (Shanghai) New Material Co., Ltd.
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FeCr13 Fe-Cr anti-corrosion soft magnetic alloy bar
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...soft magnetic alloy bar Properties of FeCr13 anti-corrosion soft magnetic alloy: QMR4 Fe-Cr anti-corrosion soft magnetic alloy is used in all kinds of solenoid valve with corrosive medium place as magnetizer material It is already used in aviation electromechanical liquid valve Fe-Cr anti-corrosion soft magnetic alloy......
Suzhou Xunshi New Material Co., Ltd
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Controlled Expansion Kovar Alloy , Hard Glass Sealing Iron nickel cobalt Alloy
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... it is one of A-ONE ALLOY's featured products. We stocks Kovar sheet, Kovar plate, Kovar rod, Kovar strip, Kovar wire, Kovar round bar as well as ingot. We make fast delivery to meet customer requirements. And we also delivery Kovar in form of pipe, tube,...
Suzhou Xunshi New Material Co., Ltd
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Kovar 4J29 Precision Nickel Alloy Bar Strip Plate For Hard Glass Sealing Matching
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Kovar 4J29 Precision Nickel Alloy Bar Strip Plate for Hard Glass Sealing Matching Kovar alloy is a vacuum melted, iron-nickel-cobalt alloy that is widely used in the electronics industry. Kovar is a nickel-iron-cobalt, controlled-expansion alloy which contains 29% nickel. Its coefficient of expansion, which decreases with rising temperature to the inflection point, matches the expansion rate of borosilicate glasses and alumina ceramics. Kovar...
Ohmalloy 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 its coefficient of expansion, which decreases with rising temperature to the inflection point, matches the expansion......
Changzhou DLX Alloy Co., Ltd.
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ASTM F15 Kovar Alloy Strip Rod Pipe Stable Expansion Coefficient
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...Kovar Alloy Strip Rod Pipe Stable expansion coefficient and excellent processing performance Product Description and Application Kovar is also known as Nilo k,Dilver,Pernifer 2918,W.N 1.3981,UNS K94610,FeNi29Co17,29HK (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......
Danyang Kaixin Alloy Material Co., Ltd.
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Kovar Alloy K Precision Alloy For Glass Sealing In High-Reliability Applications
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...Kovar Alloy Strip 1*200m Technical Data Sheet Kovar (Alloy K) is a nickel-iron-cobalt controlled-expansion alloy containing 29% nickel. Its coefficient of expansion, which decreases with rising temperature to the inflection point, matches the expansion rate of borosilicate glasses and alumina ceramics. Kovar (Alloy......
Shanghai Tankii Alloy Material Co.,Ltd
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Kovar Alloy Welding Of Quartz Apparatus Glass And Metal
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Kovar Alloy Welding Of Quartz Glass And Metal Kovar alloy, also known as 4J29 alloy, has excellent welding and electroplating properties. This alloy has a linear expansion coefficient similar to that of borosilicate hard glass at 20-450 ℃, a high Curie point, and good low-temperature structural stability. The oxide film of the alloy......
Yantai ZK Optics Co., Ltd.
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