Invention Grant
- Patent Title: Oxidation resistant shot sleeve for high temperature die casting and method of making
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Application No.: US15608735Application Date: 2017-05-30
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Publication No.: US10682691B2Publication Date: 2020-06-16
- Inventor: John Joseph Marcin , Dilip M. Shah
- Applicant: United Technologies Corporation
- Applicant Address: US CT Farmington
- Assignee: RAYTHEON TECHNOLOGIES CORPORATION
- Current Assignee: RAYTHEON TECHNOLOGIES CORPORATION
- Current Assignee Address: US CT Farmington
- Agency: Cantor Colburn LLP
- Main IPC: B22D17/20
- IPC: B22D17/20 ; C22C19/03 ; C23C8/12
Abstract:
Shot sleeves for high temperature die casting include a low modulus single crystal nickel-based alloy having less than 1 ppm sulfur, a low modulus single crystal nickel-based alloy doped with a sulfur active element, a low modulus single crystal nickel-based alloy having a protective oxide coating, or a combination of two or more of the foregoing.
Public/Granted literature
- US20180345360A1 OXIDATION RESISTANT SHOT SLEEVE FOR HIGH TEMPERATURE DIE CASTING AND METHOD OF MAKING Public/Granted day:2018-12-06
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