Pure Nickel Capillary Tube
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Product Details:
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| Place of Origin: | CHINA |
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| Brand Name: | JINXING |
| Certification: | ISO 9001 |
| Model Number: | K94610 - Kovar Plate |
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Payment & Shipping Terms:
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| Minimum Order Quantity: | 30 kg |
| Price: | Negotiable |
| Packaging Details: | plywood cases |
| Delivery Time: | 15-20 days |
| Payment Terms: | T/T, D/P, L/C, D/A, Western Union, MoneyGram |
| Supply Ability: | 2000 kg per month |
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Detail Information |
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| Material: | Kovar Plate | Size: | TK 2 - 50mm X W X L |
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| Density: | 8.38 G/cc | Tensile Strength: | 594 MPa |
| Hardness: | 67 HRB | Elongation: | 30% |
| Thermal Conductivity: | 17.3 W/m. K | Application: | Sealing |
| Highlight: | Kovar Invar Alloy Plate,Kovar Alloy 4J29 Plate,4J36 Kovar Invar Alloy Sheet |
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Product Description
Kovar Alloy 4J29 Plate is an iron cobalt nickel alloy with a thermal expansion coefficient similar to that of hard glass. As Kewa alloy is tough and versatile, extensive quality control is applied in the manufacturing process of UNS K94610 alloy to ensure uniform physical and mechanical properties, making drawing, stamping and processing easier. In addition, Kova? It is the most dynamic mechanical performance.
| Chemical Compositions | |
| Element | Content |
| NICKEL (Ni) | 29 |
| COBALT (Co) | 17 |
| MANGANESE(Mn) | 0.5 |
| SILICON (SI) | 0.2 |
| SULFUR (S) | 0.025 |
| CHROMIUM(Cr) | 0.2 |
| COPPER (Cu) | 0.2 |
| MOLYBDENUM (Mo) | 0.2 |
| ZIRCONIUM (Zr) | 0.1 |
| PHOSPHORUS (P) | 0.025 |
| CARBON (C) | 0.06 |
| IRON | BALANCE |
It is suitable for electric vacuum devices such as transmitting tube, oscillation tube, ignition tube, transistor, tube seal plug and relay shell. With a certain linear expansion coefficient in the temperature range of 20℃-450℃, it can be matched with hard glass and firmly sealed.
Application: Used for making iron nickel cobalt alloy strip, bar, plate and pipe with hard glass. It is suitable for electric vacuum devices such as transmitting tube, oscillation tube, ignition tube, transistor, tube seal plug and relay shell. With a certain linear expansion coefficient in the temperature range of 20℃-450℃, it can be matched with hard glass and firmly sealed.
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