K94610. Alloy. K. Description. Alloy K / 1.3981 (Kovar) is a nickel-iron-cobalt alloy. Special properties. Very low coefficient of expansion from -100° to 450°C. Chemical Composition.
بیشترBrief introduction: It's Ni-Fe-Co controlled-expansion alloy with Ni29% nominal value. Its coefficient of expansion matches the expansion rate of borosilicate glasses and alumina …
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بیشتر고품질 Kovar 4J29 철사 정밀도 합금 철사 코일 무게 50kg의 직경 0.05mm~10mm 중국에서, 중국 최고의 Fe Ni 합금 생성물, 낮은 확장 합금 공장, 고품질 생산 낮은 확장 합금 상품. ... Kovar/4J29/UNS K94610/W.Nr.1.3912: 일반 묘사. Kovar는 경질 …
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بیشترPrecision 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 ...
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بیشترKovar capillary tubes are made of a nickel-iron-cobalt alloy that has a very low thermal expansion coefficient. This makes them well-suited for applications where a close seal is …
بیشترWhat is kovar alloy? KOVAR alloy is an Iron-Nickel-Cobalt alloy with a density of 8.36g/cm3 and a linear expansion coefficient between 20 and 500℃ equal to that of glass and ceramics. Most metals cannot be sealed with glass because their thermal expansion rate is different from that of glass and the joints are liable to break when cooled.
بیشترGlass sealed and controlled expansion Kovar alloys * kovar alloy, ASTM F15, Nilo-K, UNS K94610 (FeNi29Co17), Chinese 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 ...
بیشترSuppliers of Kovar / Alloy K / Nilo K (K94610 / ASTM 15 / MIL-I-23011) in bar, rod, sheet, plate, wire and suppliers of Kovar tube. Kovar / Nilo K (ASTM F15) ... UNS K94610 Werkstoff Nr 1.3981 DIN 17745 ASTM F 15 AMS 7726 Wire AMS 7727 Bars and Forgings AMS 7728 Sheet, Strip and Plate MIL-I-23011 class 1 AFNOR NF A54-301
بیشتر4j29 1.3981 Kovar Alloy Steel Rods K94610 Alloy Stainless. 2023324 · Permanent magnet alloy not only has high hardness and mechanical properties, but also has strong anti-demagnetization ability, high coercivity value (greater. contact. 5/5 EU -- 1.3981 / 1.3981 Datasheet, chemical composition.
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بیشترNiFe Alloy 4J29（KOVAR） Description: NiFe Alloy 4j29 / Kovar Its usage in the electronics industry for metal parts bonded to hard glass envelopes for such devices as power tubes, x-ray tubes, etc, and other applications …
بیشترKovar 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 …
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بیشتر4J29(Kovar),4J32,4J33,4J34,4J36(Invar),4J50 alloy products . Kovar is an iron-nickel-cobalt alloy with a coefficient of thermal expansion similar . to that of hard (borosilicate) glass. This makes it especially suitable for uses which . require a matched-expansion seal between metal and glass parts.
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بیشترKovar Alloy 4J29. Nilo / Alloy K W.Nr.: 1.3981. UNS: K94610 ASTM F15. Fixed-expansion glass-encapsulated iron-nickel-cobalt alloys, Kovar alloys, have a linear thermal …
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بیشترKovar alloy is a iron-nickel-cobalt, low expansion alloy whose chemical composition is controlled within narrow limits to assure precise uniform thermal ... Precision Alloy Kovar /4J29. ... Specification ASTM UNS W.Nr F15 K94610 1.3981 Chemical composition Grade % Ni Cr Fe Co Cu C Mn Si P S Mo Kovar Min 28.5 Bal. 16.8 Max 29.5 0.2 17.8 0.20 0. ...
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بیشترCommon Trade Names:Kovar Alloy,4J29,UNS K94610(FeNi29Co17),29HК Kovar,KV-1,29HК-BИ,Werkstoff Nr.1.3981 This alloy also caleed Glass sealed and controlled expansion alloy, The alloy has a linear expansion coefficient similar to that of silicon boron hard glass at 20-450°C, a higher Curie point, and good low-temperature structural …
بیشتر35mm Kovar 4J29 K94610 1.3981 Precision AlloyorYo7OpOG9uT. Expansion Precision Alloy Kovar 4J29 pipes/tubes . 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.
بیشترKovar Wire: ￠0.1mm-￠9mm Kovar Bar: ￠11mm-￠200mm Kovar Strip: 75-110mm*0.15-22mm. Invar 36, also known as FeNi36, is iron-nickel alloys have low coefficients of expansion over only a rather narrow range of temperature. It has a low coefficient of expansion from cryogenic temperatures to about 260℃.
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