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US 2024/0261880 A1Published application
Electrodeposited wire for saw wire and metal wire, and method of manufacturing electrodeposited wire for saw wire
AssigneePanasonic Intellectual Property Management Co., Ltd.
InventorsTomohiro KANAZAWA, Kenshi TSUJI, Naoki KOHYAMA
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Abstract
An electrodeposited wire for a saw wire includes a core wire containing tungsten or a tungsten alloy. The electrodeposited wire for a saw wire has a tensile strength of at least 4800 MPa. The electrodeposited wire for a saw wire has a straightness of at least 400 mm per 500 mm in length.
Claims6
An electrodeposited wire for a saw wire comprising:
- a core wire containing tungsten or a tungsten alloy, wherein the electrodeposited wire for a saw wire has:
- a tensile strength of at least 4800 MPa;
- and
- a straightness of at least 400 mm per 500 mm in length.
1 more element
A metal wire characterized by:
- being for use as a core wire of an electrodeposited wire for a saw wire;
- including a carbon coating layer on a surface of the metal wire;
- having a tensile strength of at least 4800 MPa;
- and
- being wound around a winding frame.
2 more elements
A method of manufacturing an electrodeposited wire for a saw wire, the method comprising:
- removing a carbon coating layer from a metal wire containing tungsten or a tungsten alloy and including the carbon coating layer;
- and
- electrodepositing abrasive particles on the metal wire after the removing has been performed, wherein
- the removing and the electrodepositing are performed in series.
1 more element
Dependencies are inferred from the claim text.