Method for making a high temperature erosion resistant coating and material containing compacted hollow geometric shapes
US6977060B1 · kind B1 · utility
15Cited by
27References
13Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Mar 28, 2000 |
| Grant date | Dec 20, 2005 |
| Priority date | — |
| Expiry date | Mar 28, 2020 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC04B38/08
- WIPO fieldMaterials, metallurgy
- WIPO sectorChemistry
Abstract
A method for making a material system includes the steps of: providing a chamber, placing hollow geometric shapes in the chamber, closing the chamber, evacuating air from the chamber, feeding a binder for the shapes into the evacuated chamber to impregnate the geometric shapes, drying the binder permeated geometric shapes, and heating the hollow shapes and binder to provide a unitary, sintered material system.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.