Kovar Alloy
Dec 30, 2009
* 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
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A.....
China
Kovar
Dec 26, 2009
Characteristics: Kovar has a wide usage in the electronics industry, such as metal parts bonded to hard glass envelopes. These parts are used for such devices as power tubes and X-ray tubes, etc. In the semiconductor industry kovar is used in.....
China
Kovar/UNS K 94610/29HK
Dec 03, 2009
our company are the manafacture of kovar, we can supply you kovar with good quality, as also know UNS K 94610, 29HK, Nilo k, ASTM F15, FeNi29Co17, etc.if you interested in our products, please send me message, so that we can quote you our best price.
China
Kovar Sealed Box Made By Metal Injection Molding (MIM)
Oct 28, 2009
Kovar is an iron-nickel-cobalt ally with a coefficient of thermal expansion similar to that of hard (borosilicate) glass。
It is suitable for uses which require a matched-expansion seal between metal and glass parts. Thus Kovar finds wide.....
China
Supply Alloy Rod China 080220090802
Aug 02, 2009
pressed molding annual respectively. The iron base, copper base, nickel base, hard metal, tungalloy, stainless steel and kovar are widely applied in such aspects as automotive, motor cycle, internal combustion engine, oil, drilling rig , watch, .....
Shandong Jinzhou Group Jinju Powder Metallurgy Co., Ltd Sales
China
Kovar
Jul 27, 2009
GENERAL PROPERTIES
Symbol: Ni, Fe, Co alloy
Weight Percent: 29% Ni, 17% Co, 53% Fe, 1% trace
Density: 8.36 g/ cm3
Melting Point: 2642 oF (1450 oC)
Thermal Conductivity: 16.8 W/ mk
Electrical Resistivity: 0.49 microhm-m
Expansion.....
China
Sell Nickel Alloy\nickel\Kovar20090723
Jul 23, 2009
Nickel Alloy Kovar
Property
Density: 8.0g/ cm3
Hardness:160HV1
Youngs Modulus:159Gpa
reduction of area at fracture:30%
yield strength:270Mpa
thermal conductivity:17W/ Km
Curie Temperature:435¡ãC
electrical resistivity£º0.49¦¸ mm2 / .....
LUOYANG SIFON ELECTRONIC MATERIALS CO., LTD. Sales Department
China
MQ ( 7.0 5.0 1.2 Mm ) Series Surface Mount Crystals
Jun 14, 2009
Features
RoHS compliant and lead-free product
1.2 mm height. Ideal for space constraint applications such as PCMCIA
Ceramic package with seam sealed kovar lid.
For low EMI, two of the four pads can be used to ground the whole package......
China
We Are Supplying Special Alloys
Apr 07, 2009
We, E.M.L. Korea, are the vendor of special alloys. What we manufactures and sells is mainly special Nickel alloys. Our key products are as follows:
(1) INCONEL
(2) HASTELOI
(3) MONEL
(4) KOVAR
(5) INVAR
If you.....
E.M.L. Korea Corp.
Korea (South)
Fiber Optic Precision Metal Components Of Apparatus And Equipement
Feb 18, 2009
* Custom Design
* OEM/ ODM
* Material:Stainless Sheet SUS304, SUS303 , Brass, Aluminum, KOVAR, INVA……
* Thin Film Metallization: Au, Ni, Mo, Ti, Pt
* Content RoHs
Application
* Power meters
* Spectrum analyzers
*Dispersion.....
HJ3W.INC
China
Sell Kovar
Mar 01, 2006
Dear Mr. Purchasing manager
Nickel Alloys and Thermocouple Alloys (Wire, Rod, Tube, Sheet)
From internet, we are very pleased to know that your products fall into our business scope. We are a specialized manufacturer and supplier of Nickel.....
Shanghai Jingchuang Hejin Co., Ltd
China
Resistance Wire, Heating Alloy Wire, FeCrAL . Kanthal Wire.
Feb 18, 2006
We are a manufaturer in China.
Our main products : heating alloy wire, resistance wire, Nichromel, FeCrAl, Kanthal wire, Stainless steel wire, NiCu alloy wire, NiFe alloy wire, Kovar wire, strip ,
www.wisdom-alloys.com
Www.wisdom-alloy.com
China
Electrical Resistance (Ni-Cr) Alloy
Feb 10, 2004
Shanghai Jingchuang Alloy Co. Ltd is a leading manufacturer of precision alloy in China. We can provide quality sealing (kovar) alloy, permalloy, monel, electrical resistance alloy and other precision alloys.
China
Sell Kovar
A Nickel-Iron-Cobalt, controlled expansion alloy containing 29% Nickel. It's coefficient of expansion (which decreases with rising temperature to the inflection point), matches the expansion rate of borosilicate glasses and aluminia ceramics. ...
China
Kovar Plate
Kovar alloy is magnetic at all temperatures below the Curie point. Magnetic properties will depend upon heat treatment; the lower the hardness, the higher the permeability values and lower hysteresis loss.
China
Kovar Sealed Box Made By Metal Injection Molding (MIM)
Kovar is an iron-nickel-cobalt ally with a coefficient of thermal expansion similar to that of hard (borosilicate) glass It is suitable for uses which require a matched-expansion seal between metal and glass parts. Thus Kovar finds wide usage in the ...
China
Kovar Rod
Many other sizes and forms available KOVAR (Ni, Fe, Co alloy) MATERIAL OVERVIEW Characteristics: Kovar has a wide usage in the electronics industry, such as metal parts bonded to hard glass envelopes. These parts are used for such devices as power ...
China
Kovar
Characteristics: Kovar has a wide usage in the electronics industry, such as metal parts bonded to hard glass envelopes. These parts are used for such devices as power tubes and X-ray tubes, etc. In the semiconductor industry kovar is used in ...
China
Xi'an GangYan Special Alloy Co., Ltd.
[Manufacturer, Exporter, Importer]
Xi'an GangYan special alloy Co., Ltd is a key enterprise in Xi'an High Technology and New Technology Industry Development Park. GangYan is a high technology enterprise, with manufacture, scientific research and technology exploiture.
China
Danyang City Kai Xin Alloy Materials Co., Ltd.
[Manufacturer, Exporter]
Danyang City Kai Xin Alloy Materials Co., Ltd. is a professional production and expansion of specialized precision alloy manufacturers, and its leading products: Kovar, I nvar, 4J29, 4J42, 4J50, 4J36, 4J33.
China
LUOYANG SIFON ELECTRONIC CO., LTD.
[Manufacturer, Exporter]
Luoyang SIFON Electronic Materials Co., ltd. located at Luoyang China, is a specialized company that delelops, produces , exports and sells nonferrous metal materials such as Molybdenum , Tungsten , Titanium, Nickel, Niobium, Tantalum and their alloys.
China
Shanghai Fengqu Super Alloy Co., Ltd.
[Manufacturer, Exporter]
Shanghai Fengqu Superalloy Co., Ltd. is a well-known manufactory that the produce of special alloy materials.
Mainly production of alloy material: Incoloy series, Inconel series, Hastelloy series、Monel series、Nimonic.
China
Shanghai Jingchuang Alloy Co. Ltd
[Manufacturer]
We specializes in precision alloys. Our products include resistance alloy, electrothermal alloy, soft magnetic alloy, sealing alloy, kovar alloy, permalloy, monel metal, invar alloy, precious metals and associated products.
China
WE ARE PURCHASING KOVAR SCRAPS (ASTM F15)
We are in need of Kovar Scraps (Spec: ASTM F15). The desirable size is smaller than 30cm (L) x 30cm (W) x 30cm (H). Concerning shape of Kovar Scraps, rod or sheet is preferred to thin coil. The monthly quantity to be purchased is 1, 000 ~ 3, 000kg......
Korea (South)
Ni Alloy Scrap And Rare Metal Scrap
We buy below items at competitive prices.
Ni.based scrap : Pure Nickel, Inconel, Hastelloy, 42%Ni-Fe_alloy/ 36%Ni-Fe_alloy, Incoloy, Nimonic, Monel, Cupro, Others
Co.based scrap : Pure Co, Stellites, UMCO, Kovar, Magnet
Precious Metals scrap.....
Japan
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Hot Keywords : A | B | C | D | E | F | G | H | I | J | K | L | M | N | O | P | Q | R | S | T | U | V | W | X | Y | Z
Terms of Use - Privacy Policy - Anti-Spam Policy - Safe Trading Tips
Ranked as the most popular site in B2B Marketplace by
and
©Since 1996 EC Plaza Network, Inc. All Rights Reserved. EC Plaza Network : KOREA, CHINA, JAPAN