Invention Grant
- Patent Title: Case hardened titanium parts and method for making the same
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Application No.: US16522560Application Date: 2019-07-25
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Publication No.: US11492691B2Publication Date: 2022-11-08
- Inventor: Joseph M. Greene
- Applicant: The Boeing Company
- Applicant Address: US IL Chicago
- Assignee: The Boeing Company
- Current Assignee: The Boeing Company
- Current Assignee Address: US IL Chicago
- Agency: MH2 Technology Law Group LLP
- Main IPC: C22F1/18
- IPC: C22F1/18 ; C21D1/25 ; C21D1/06 ; C23C8/30 ; C22C14/00
Abstract:
A method of case hardening a titanium part, including placing the titanium part within a chamber; evacuating or purging the chamber; heating the titanium part placed within the chamber; introducing a gas containing cyanogen into the chamber; and exposing the titanium part placed within the chamber to the introduced gas containing cyanogen.
Public/Granted literature
- US20210025017A1 CASE HARDENED TITANIUM PARTS AND METHOD FOR MAKING THE SAME Public/Granted day:2021-01-28
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