Electrode material for aluminum electrolytic capacitors and method for producing same
US-2024301561-A1 · Sep 12, 2024 · US
Powder for sintering and sintered body
US2017274452A1 · US · A1
| Field | Value |
|---|---|
| Publication number | US-2017274452-A1 |
| Application number | US-201715464170-A |
| Country | US |
| Kind code | A1 |
| Filing date | Mar 20, 2017 |
| Priority date | Mar 28, 2016 |
| Publication date | Sep 28, 2017 |
| Grant date | — |
How to read this patent
A practical reading order for non-experts. Skip the full description unless you need deep technical detail.
- Title
What the patent document calls the invention.
- Abstract
A short plain-language summary of the technical disclosure.
- Assignees and inventors
Who owns or filed the patent and who is credited as inventor.
- Key dates
Filing, priority, publication, and grant dates set the timeline.
- First independent claim
The legal scope of protection — read this for what is actually claimed.
- CPC / IPC classifications
Technology tags used to group this patent with similar filings.
- Citations and related patents
Prior art links and similar publications in this corpus.
Abstract
Official abstract text for this publication.
The present invention relates to a powder for sintering containing a mixture of a metal powder and metal oxide particles having an average particle diameter of 5 nm or more and 200 nm or less, and to a sintered body.
First claim
Opening claim text (preview).
What is claimed is: 1 . A powder for sintering comprising a mixture comprising: a metal powder and metal oxide particles having an average particle diameter of 5 nm or more and 200 nm or less. 2 . The powder for sintering according to claim 1 , wherein the metal oxide particles comprise at least one metal oxide selected from the group consisting of Al 2 O 3 , MgO, ZrO 2 , Y 2 O 3 , CaO, SiO 2 , and TiO 2 , as a main component. 3 . The powder for sintering according to claim 1 , wherein the metal oxide particles is added in an amount of 0.03% by mass or more and 0.7% by mass or less in the powder for sintering. 4 . The powder for sintering according to claim 1 , wherein the metal oxide particles is made of a single metal oxide having a purity of 90% by mass or higher. 5 . A sintered body obtained by sintering a compact of the powder for sintering as described in claim 1 .
Assignees
Inventors
Classifications
Mixtures of metallic powders · CPC title
- B22F1/05Primary
Metallic powder characterised by the size or surface area of the particles · CPC title
- B22F1/105Primary
containing inorganic lubricating or binding agents, e.g. metal salts · CPC title
- B22F1/10Primary
Metallic powder containing lubricating or binding agents; Metallic powder containing organic material · CPC title
in successive or repeated steps · CPC title
Patent family
Related publications grouped by family.
External sources
Frequently asked questions
Answers are generated from the same data shown on this page.
- What does patent US2017274452A1 cover?
- The present invention relates to a powder for sintering containing a mixture of a metal powder and metal oxide particles having an average particle diameter of 5 nm or more and 200 nm or less, and to a sintered body.
- Who is the assignee on this patent?
- Daido Steel Co Ltd
- What technology area does this patent fall under?
- Primary CPC classification B22F1/05. Mapped technology areas include Operations & Transport.
- When was this patent published?
- Publication date Thu Sep 28 2017 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).