Invention Grant
- Patent Title: High strength, corrosion resistant austenitic alloys
- Patent Title (中): 高强度，耐腐蚀的奥氏体合金
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Application No.: US13331135Application Date: 2011-12-20
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Publication No.: US09347121B2Publication Date: 2016-05-24
- Inventor: Robin M. Forbes Jones , C. Kevin Evans , Henry E. Lippard , Adrian R. Mills , John C. Riley , John J. Dunn
- Applicant: Robin M. Forbes Jones , C. Kevin Evans , Henry E. Lippard , Adrian R. Mills , John C. Riley , John J. Dunn
- Applicant Address: US OR Albany
- Assignee: ATI PROPERTIES, INC.
- Current Assignee: ATI PROPERTIES, INC.
- Current Assignee Address: US OR Albany
- Agency: K&L Gates LLP
- Main IPC: C22C38/00
- IPC: C22C38/00 ; C22C38/42 ; C22C38/44 ; C22C38/46 ; C22C38/48 ; C22C38/52 ; C22C38/58 ; C22C38/02 ; C22C38/04
Abstract:
An austenitic alloy may generally comprise, in weight percentages based on total alloy weight: up to 0.2 carbon; up to 20 manganese; 0.1 to 1.0 silicon; 14.0 to 28.0 chromium; 15.0 to 38.0 nickel; 2.0 to 9.0 molybdenum; 0.1 to 3.0 copper; 0.08 to 0.9 nitrogen; 0.1 to 5.0 tungsten; 0.5 to 5.0 cobalt; up to 1.0 titanium; up to 0.05 boron; up to 0.05 phosphorus; up to 0.05 sulfur; iron; and incidental impurities.
Public/Granted literature
- US20130156628A1 High Strength, Corrosion Resistant Austenitic Alloys Public/Granted day:2013-06-20
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