Hot isostatic pressing (HIP) fabrication of multi-metallic components for pressure-controlling equipment
US11919086B2 · kind B2 · utility
Assignees
Inventors
Key dates
| Filing date | Dec 16, 2020 |
| Grant date | Mar 5, 2024 |
| Priority date | — |
| Expiry date | Jan 18, 2041 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB22F2301/35
- WIPO fieldMaterials, metallurgy
- WIPO sectorChemistry
Abstract
A multi-metallic pressure-controlling component and a hot isostatic pressure (HIP) manufacturing process and system are disclosed. An example multi-metallic component for use in the oil field services industry includes a first metal alloy that forms a first portion of the multi-metallic pressure-controlling component, and a second metal alloy that forms a second portion of the multi-metallic pressure-controlling component. A diffusion bond is disposed at an interface between the first metal alloy and the second metal alloy that joins the first metal alloy to the second metal alloy within the multi-metallic pressure-controlling component.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.