Refractory object, glass overflow forming block, and process of forming and using the refractory object
US-9796630-B2 · Oct 24, 2017 · US
Refractory ceramic product
US2019077713A1 · US · A1
| Field | Value |
|---|---|
| Publication number | US-2019077713-A1 |
| Application number | US-201616080297-A |
| Country | US |
| Kind code | A1 |
| Filing date | Mar 8, 2016 |
| Priority date | Mar 8, 2016 |
| Publication date | Mar 14, 2019 |
| Grant date | — |
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- Title
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- Abstract
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- First independent claim
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Abstract
Official abstract text for this publication.
The invention relates to a refractory ceramic product.
First claim
Opening claim text (preview).
1 . A refractory ceramic product having the following features: 1.1 the product comprises crystallites in the form of a MAX phase; 1.2 the crystallites in the form of the MAX phase comprise crystallites with a diameter of at least 10 μm. 2 . The product as claimed in claim 1 , based on at least one refractory base material. 3 . The product as claimed in claim 1 , based on a refractory base material in the form of aluminium oxide. 4 . The product as claimed in claim 1 , with a MAX phase in the form of Ti3SiC2. 5 . The product as claimed in claim 1 , in which the crystallites in the form of a MAX phase are embedded in a matrix formed by at least one refractory base material. 6 . The product as claimed in claim 1 , in the form of a solidified melt. 7 . The product as claimed in claim 1 , in which the crystallites in the form of a MAX phase comprise crystallites with a diameter of at least 100 μm. 8 . The product as claimed in claim 1 , in which at least 90% by weight of the crystallites in the form of a MAX phase have a mean diameter of at least 10 μm. 9 . A finished product which comprises a product, wherein the product comprises crystallites in the form of a MAX phase, the crystallites in the form of the MAX phase comprise crystallites with a diameter of at least 10 μm.
Assignees
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Classifications
Organic compounds becoming part of a ceramic after heat treatment, e.g. carbonising phenol resins · CPC title
Titanium oxides or titanates, e.g. rutile or anatase · CPC title
Carbon · CPC title
Carbides · CPC title
Nitrides, e.g. oxynitrides, carbonitrides, oxycarbonitrides, lithium nitride, magnesium nitride · CPC title
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Frequently asked questions
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- What does patent US2019077713A1 cover?
- The invention relates to a refractory ceramic product.
- Who is the assignee on this patent?
- Refractory Intellectual Property Gmbh & Co Kg
- What technology area does this patent fall under?
- Primary CPC classification C04B35/101. Mapped technology areas include Chemistry & Metallurgy.
- When was this patent published?
- Publication date Thu Mar 14 2019 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).