Achemetal Tungsten & Molybdenum Co., Ltd.
Subtlety and perseverance
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Heating Components Stranded Tungsten Filament Wire For Vacuum Coating
| wire gauge | 0.5--1.0mm |
| purity | 99.95% |
| surface | polishing |
| density | 19.35g/cm³ |
| materail | tungsten |
| Tensile Strength | 2800MPa |
| Tungsten color | silver |
| Diameter telorance | ±0.02mm |
| Boiling Point | 5927℃ |
| Melting point | 3390℃ |
| Chemical composition | W |
| Grade | first grade |
| application | vacuum coating |
Products Description
Tungsten wire mainly used to make filaments of incandescent lamp, fluorescent lamps, and halogen lamps, electrode of HID lamps, heating components, vacuum metallizing coils, and TIG welding electrodes.
Features:
1.High temperature property: according to the specific applications, high temperature property requirements.
2.Diameter consistency. weight deviation of two consecutive 200mm-wire pieces is less than 0. 5% of nominal
3.Straightness:Regular tungsten wire in accordance with customers' requirements
Straightened tungsten wire. for the tungsten wire thinner than 100um. vertical height of 500mm freely,suspended wire should not be less than 450mm:for the tungsten wire at or thicker than 10oum, the maximum arc height between two points with distance of 100mm is 10mm
4.Surface conditions: smooth surface, free of splits, burrs, cracks, dents, dots. grease contamination.
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We are committed to this industry for 11 years and can be trusted professional suppliers of tungsten sheet, plate, cube, block, foil, strip and target,We are capable of completing the order tasks according to quantity and customer requirements. Before delivery, the pictures of finished products ,packaging details and MTC will be send to our customer, When the customer satisfied with our product, we will promptly deliver goods.
Our Advantage
1. Superior performance: long lifetime; shape is stable in using; small tolerance.
2. High quality raw materials: raw material is from state-owned enterprise. electric resistance is stable, tungsten is good at temperature rising, good in evaporation.
3. Professional: since 1991, in 28 years experiences in vacuum tungsten filaments production. we have the Professional team in research, production and sales. establish partnerships with at least 38 countries.
4. Service: you can get our quick response within 24 hours.