Roughened plated sheet
AssigneeToyo Kohan Co., Ltd.
InventorsHiroki Yanaga, Shinichirou Horie, Etsuro Tsutsumi, Masashi Ichishima, Toshifumi Koyanagi, Koh Yoshioka
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Abstract
A roughened plated sheet including a roughened plated layer having a roughened nickel plated layer and a zinc plated layer formed on at least one surface of a metal substrate in this order from the metal substrate side, wherein a ten-point average roughness Rzjis of a surface of the roughened plated layer, according to laser microscope measurement, is 3 μm or more, an adhesion amount of the roughened nickel plated layer is 0.4 to 14.0 g/m2, and an adhesion amount of the zinc plated layer is 3 g/m2 or more.
Claims7
A roughened plated sheet comprising a roughened plated layer having a roughened nickel plated layer and a zinc plated layer formed on at least one surface of a metal substrate in this order from the metal substrate side, wherein
- a ten-point average roughness Rzjis of a surface of the roughened plated layer, according to laser microscope measurement, is 3 μm or more,
- an adhesion amount of the roughened nickel plated layer is 0.4 to 14.0 g/m2,
- an adhesion amount of the zinc plated layer is 3 g/m2 or more, and the ratio between the adhesion amount of the roughened nickel plated layer and the adhesion amount of the zinc plated layer is 0.4 to 0.87 as the ratio of “adhesion amount of zinc plated layer/(adhesion amount of roughened nickel plated layer+adhesion amount of zinc plated layer)”.
Dependencies are inferred from the claim text.