Film growing method
US-2015368779-A1 · Dec 24, 2015 · US
Lamination, and method of manufacturing lamination
US2016156013A1 · US · A1
| Field | Value |
|---|---|
| Publication number | US-2016156013-A1 |
| Application number | US-201414903433-A |
| Country | US |
| Kind code | A1 |
| Filing date | Jun 26, 2014 |
| Priority date | Jul 8, 2013 |
| Publication date | Jun 2, 2016 |
| Grant date | — |
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Abstract
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A lamination includes: a substrate made of a metal or an alloy; an intermediate layer formed on a surface of the substrate and made of nickel or an alloy including nickel; and a metal film formed by accelerating, towards a surface of the intermediate layer, a powder material of aluminum or an aluminum alloy together with a gas heated to a temperature lower than a melting point of the powder material and spraying the powder material in a solid phase to the intermediate layer and causing the powder material to be deposited on the intermediate layer.
First claim
Opening claim text (preview).
1 . A lamination comprising: a substrate made of a metal or an alloy; an intermediate layer formed on a surface of the substrate and made of nickel or an alloy including nickel; and a metal film formed by accelerating, towards a surface of the intermediate layer, a powder material of aluminum or an aluminum alloy together with a gas heated to a temperature lower than a melting point of the powder material and spraying the powder material in a solid phase to the intermediate layer and causing the powder material to be deposited on the intermediate layer. 2 . The lamination according to claim 1 , wherein the intermediate layer has Vickers hardness equal to or greater than 100 Hv. 3 . The lamination according to claim 1 , wherein the intermediate layer is a nonelectrolytically plated nickel layer. 4 . The lamination according to claim 1 , wherein the substrate is made of copper, and is used as a negative terminal for a battery. 5 . The lamination according to claim 4 , wherein the lamination is used as a negative terminal for a battery that is connected to a positive terminal of another battery via bus bar made of aluminum. 6 . A method of manufacturing a lamination, the method comprising: an intermediate layer forming step of forming an intermediate layer made of nickel or an alloy including nickel on an end face of a substrate made of a metal or an alloy; and a metal film forming step of: accelerating, towards a surface of the intermediate layer, a powder material of aluminum or an aluminum alloy together with a gas heated to a temperature lower than a melting point of the powder material; and spraying the powder material in a solid phase onto the substrate via the intermediate layer to cause the powder material to be deposited thereon and form a metal film.
Assignees
Inventors
Classifications
- C23C4/12Primary
characterised by the method of spraying · CPC title
characterised by their manufacturing process · CPC title
on the same side of the cell · CPC title
Inorganic material · CPC title
characterised by the material · CPC title
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Frequently asked questions
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- What does patent US2016156013A1 cover?
- A lamination includes: a substrate made of a metal or an alloy; an intermediate layer formed on a surface of the substrate and made of nickel or an alloy including nickel; and a metal film formed by accelerating, towards a surface of the intermediate layer, a powder material of aluminum or an aluminum alloy together with a gas heated to a temperature lower than a melting point of the powder mat…
- Who is the assignee on this patent?
- Nhk Spring Co Ltd
- What technology area does this patent fall under?
- Primary CPC classification C23C4/12. Mapped technology areas include Chemistry & Metallurgy.
- When was this patent published?
- Publication date Thu Jun 02 2016 00:00:00 GMT+0000 (Coordinated Universal Time) (A1). Legal status and post-grant events are not shown on this page.
- What related patents are in patentsdb?
- We list 8 related publications on this page (citations in our corpus or others sharing the same primary CPC).