离岸价格
Get Latest Price15 ~ 30 USD / Kilogram ( Negotiable )
|30 Kilogram Minimum Order
国:
China
モデル番号:
kovar
离岸价格:
15 ~ 30 USD / Kilogram ( Negotiable ) Get Latest Price
ロケーション:
Jiangsu, Danyang
最低注文量の価格:
15 per Kilogram
最低注文量:
30 Kilogram
パッケージの詳細:
Export Standard Package
納期:
20-30days based on the qty
供給能力:
50 Ton per Month
支払いタイプ:
PayPal, Western Union, T/T
製品グループ :
連絡先担当者 Mr. richie
Yunhe LvCheng Town,Danyang, Changzhou, Jiangsu
Iron Nickel Cobalt Alloy Kovar
Â
A vacuum melted, 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 glass to metal seals. This alloy has found wide application in power tubes, microwave tubes, transistors and diodes.
Â
Ni
*9Â Â Â Â Â Â Â Â Â Â Â Â
Co *7
Fe Balance   Si 0.*0
Mn 0.*0Â Â Â Â Â Â Â Â C
0.*2 maximum
Â
Typical Physical Properties:
Density: .**2 lb/in3
Specific Gravity: 8.*6
Curie Temperature: **5 oC
Melting Point: ***0 oC
Specific Heat: .**5 cal/gm/ oC at 0 oC
.**5 cal/gm/ oC at **0 oC
Heat of Fusion: *4 cal/gm
Thermal Conductivity: *7.3 W/m · K
Electrical Resistivity: **0 microhm/mm
| 国: | China |
| モデル番号: | kovar |
| 离岸价格: | 15 ~ 30 / Kilogram ( Negotiable ) Get Latest Price |
| ロケーション: | Jiangsu, Danyang |
| 最低注文量の価格: | 15 per Kilogram |
| 最低注文量: | 30 Kilogram |
| パッケージの詳細: | Export Standard Package |
| 納期: | 20-30days based on the qty |
| 供給能力: | 50 Ton per Month |
| 支払いタイプ: | PayPal, Western Union, T/T |
| 製品グループ : | Precision Alloy |
