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Templated growth of porous or non-porous castings
US9238594B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-9238594-B2 |
| Application number | US-201213617429-A |
| Country | US |
| Kind code | B2 |
| Filing date | Sep 14, 2012 |
| Priority date | Feb 26, 2009 |
| Publication date | Jan 19, 2016 |
| Grant date | Jan 19, 2016 |
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- Title
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- Abstract
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Abstract
Official abstract text for this publication.
A method of forming a templated casting involves incorporating a liquid feedstock into the channels of a honeycomb substrate to form a feedstock-laden substrate, and directionally solidifying the liquid feedstock within the channels.
First claim
Opening claim text (preview).
What is claimed is: 1. A templated casting comprising: a honeycomb substrate having a plurality of channels; and a directionally-ordered cast structure formed within the channels, wherein the cast structure comprises one or more pores aligned in a direction substantially parallel to the channels. 2. The casting according to claim 1 , wherein the cast structure is aligned in a direction substantially parallel to the channels. 3. The casting according to claim 1 , wherein the pores have an aspect ratio greater than 1.
Assignees
Inventors
Classifications
- C04B38/0006Primary
Honeycomb structures (from one or more corrugated sheets by winding or stacking C04B38/0083) · CPC title
Filled honeycomb cells [e.g., solid substance in cavities, etc.] · CPC title
Honeycomb-like · CPC title
Porous mortars, concrete, artificial stone or ceramic ware; Preparation thereof (treating slag with gases or gas generating material C04B5/06 {; expanded graphite C04B35/536}) · CPC title
by dissolving-out added substances · CPC title
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Frequently asked questions
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- What does patent US9238594B2 cover?
- A method of forming a templated casting involves incorporating a liquid feedstock into the channels of a honeycomb substrate to form a feedstock-laden substrate, and directionally solidifying the liquid feedstock within the channels.
- Who is the assignee on this patent?
- Mazumder Prantik, Noll Frederick Ernest, Wright Jr John Forrest, and 1 more
- What technology area does this patent fall under?
- Primary CPC classification C04B38/0006. Mapped technology areas include Chemistry & Metallurgy.
- When was this patent published?
- Publication date Tue Jan 19 2016 00:00:00 GMT+0000 (Coordinated Universal Time) (B2). 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).