Home > Products > Precision Alloys > Kovar Wire
Kovar Wire
- 500 Metric Ton / Metric Tons per Month
- Shanghai
- T/T
Product Details
Brand Name: | Brilliance | Place of Origin: | China | Model Number: | BL-0066 |
Type: | Nickel Wire | Application: | Vacuum Electronics | Grade: | FeNi29Co17 |
Powder Or Not: | Not Powder | Ni (Min): | 29% |
Product Description
Characteristics: 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. Kovar finds 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 requiring glass-to-metal seals.
GENERAL PROPERTIESDensity: | 8.36 g/cm3 |
Melting Point: | 2642 oF (1450 oC) |
Thermal Conductivity: | 16.8 W/mk |
Electrical Resistivity: | 0.49 microhm-m |
Expansion Coefficient: | 5 ppm/oC
|
Material / Purity: | Kovar |
Fe | Balance |
Ni | 29 |
Co | 17 |
Mn | 0.30 |
Si | 0.10 |
Contact Us
- Changzhou Brilliance Special Steel Co., Ltd.
- Contact nameDavid
- Phone86-519-89986880
- AddressXinbei Changzhou,Jiangsu
Precision Alloys | Pure Nickel | High-temperature Alloys | Anti-corrosion Alloys |
Thermal Spraying Wire | Capillary Tube | Inconel Series | Incoloy Series |
Monel Series | Nimonic Alloys | Udimet Alloys | Welding Wire |
- Invar 36 Invar Alloy 36
- Nickel 200, Alloy 200
- Kovar Alloy F15
- Alloy X750
- Monel K500, Round Bar, K500 Plate
- Monel 400, Monel 400 Round Bar
- Inconel 625,Inconel 625 Round Bar
- Inconel 600, Alloy 600
- Kovar ASTM F-15
- Invar (INVAR 36)
- A286 Steel, A286 Round Bar
- Inconel 825 Wire
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