TUNGSTEN WIRE, SAW WIRE, AND TUNGSTEN WIRE FOR SCREEN PRINTING
A tungsten wire (10) that contains tungsten or a tungsten alloy is provided. An average width of surface crystal grains in a direction perpendicular to an axis of the tungsten wire (10) is at most 98 nm. The tungsten wire (10) has a tensile strength of at least 3900 MPa. The tungsten wire (10) has a...
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| Format: | Patent |
| Sprache: | eng ; fre ; ger |
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| Zusammenfassung: | A tungsten wire (10) that contains tungsten or a tungsten alloy is provided. An average width of surface crystal grains in a direction perpendicular to an axis of the tungsten wire (10) is at most 98 nm. The tungsten wire (10) has a tensile strength of at least 3900 MPa. The tungsten wire (10) has a diameter of at least 100 µm and at most 225 µm. |
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