| Categories | Quartz Apparatus |
|---|---|
| Brand Name: | ZKTD |
| Model Number: | ZKTD-K010 |
| Certification: | ISO 9001, RoHs |
| Place of Origin: | China |
| MOQ: | 1 pc |
| Price: | 0.1 USD per pc |
| Payment Terms: | L/C, T/T |
| Supply Ability: | 1000 pcs per week |
| Delivery Time: | 5-8 work days |
| Packaging Details: | carton, wooden case |
| Product Name: | Kovar Alloy Welding Of Quartz Apparatus Glass And Metal |
| Material: | High Purity Quartz Glass |
| Color: | Clear transparent |
| MOQ: | 1 Set |
| Density: | 2.2g/cm3 |
| Work Temperature: | 1100 Degrees Celsius |
Kovar Alloy Welding Of Quartz Apparatus Glass And Metal
Kovar is an Iron-Nickel-Cobalt alloy, best known for having a similar coefficient of thermal expansion (CTE) to Borosilicate glass,quartz glass and other optical materials that allows for glass-to-metal bonds.
Kovar is a specialty alloy with CTE characteristics similar to multiple glass and ceramic components, that can be tailored to have specific non-linear thermal expansion curve to match the material it is mating with. This characteristic, along with good mechanical properties, makes it a frequent choice for temperature-sensitive glass and metal applications.
At present, there are two main methods for connecting glass and kovar alloy: flame fusion sealing and anodic diffusion bonding.

For further information or request, please feel free to contact us by sales.t@zktdoptics.com
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