JINXING MATECH CO LTD
| Payment Terms | T/T, D/P, L/C, D/A, Western Union, MoneyGram |
| Supply Ability | 2000 kg per month |
| Delivery Time | 15-20 days |
| Packaging Details | plywood cases |
| Material | Kovar Alloy Rods |
| Size | dia 10 - 100mm x L |
| Density | 8.38 g/cc |
| Tensile Strength | 590 MPa |
| Hardness | 69 HRB |
| Elongation | 30% |
| Thermal Conductivity | 17.3 W/m. K |
| Application | sealing alloy |
| Brand Name | JINXING |
| Model Number | K94610 - Kovar Alloy Bar |
| Certification | ISO 9001 |
| Place of Origin | CHINA |
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Product Specification
| Payment Terms | T/T, D/P, L/C, D/A, Western Union, MoneyGram | Supply Ability | 2000 kg per month |
| Delivery Time | 15-20 days | Packaging Details | plywood cases |
| Material | Kovar Alloy Rods | Size | dia 10 - 100mm x L |
| Density | 8.38 g/cc | Tensile Strength | 590 MPa |
| Hardness | 69 HRB | Elongation | 30% |
| Thermal Conductivity | 17.3 W/m. K | Application | sealing alloy |
| Brand Name | JINXING | Model Number | K94610 - Kovar Alloy Bar |
| Certification | ISO 9001 | Place of Origin | CHINA |
| High Light | Low Temperature Kovar Alloy Bar ，UNS K94610 Kovar Alloy Bar ，8.38 g/cc Alloy Bar | ||
Kova alloy bar is also called sealing alloy or constant expansion alloy. Alloys with relatively constant low or moderate expansion coefficients over the temperature range -70 to 500 ° C. It is close to the expansion coefficient of glass or ceramic and other sealing materials, so as to achieve the effect of matching the seal. The main types are Fe-Ni, Fe-Ni-Co, Fe-Ni-Cr alloys. There are also non-oxygen copper, tungsten, molybdenum and their alloys and composites. It is mainly used as sealing material in electronic industry and electric vacuum industry.
| Chemical Composition (Basic Density 8.36) | |
| 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 transmitting tube, oscillating tube, pilot tube, transistor, sealed plug, relay shell and other electric vacuum devices. It has a certain linear expansion coefficient in the temperature range of 20 ℃ - 450 ℃, and can match with hard glass to sea firmly.
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Importer,Exporter,Seller,Other
Year Established:
2007
Total Annual:
5,000,000-10,000,000
Employee Number:
10~25
Ecer Certification：
Site Member
JINXING MATECH is a research and development, production, processing and sales of integrated, comprehensive refractory metal, precious metal material manufacturer.JINXING MATECH is an expert provider on the metal solution. Especially on the products such as Tungsten , Tungsten copper , Titanium ... JINXING MATECH is a research and development, production, processing and sales of integrated, comprehensive refractory metal, precious metal material manufacturer.JINXING MATECH is an expert provider on the metal solution. Especially on the products such as Tungsten , Tungsten copper , Titanium ...
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