Removing material with nitric acid and hydrogen peroxide solution
US10316414B2 · kind B2 · utility
0Cited by
17References
14Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jun 8, 2016 |
| Grant date | Jun 11, 2019 |
| Priority date | — |
| Expiry date | Jun 22, 2036 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02T50/60
- WIPO fieldSurface technology, coating
- WIPO sectorChemistry
Abstract
During a material removal method, a component is received that includes a component body and a coating on the component body. The component body includes metallic first material. The coating includes second material that is different from the first material. A solution is received that includes nitric acid and hydrogen peroxide. At least a portion of the coating is subjected to the solution in order to remove at least some of the second material from the component.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.