Invention Grant
- Patent Title: Weathering steel
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Application No.: US15049461Application Date: 2016-02-22
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Publication No.: US10174398B2Publication Date: 2019-01-08
- Inventor: James W. Watson , Tao Wang , Eric Young , Chad Baudendistel
- Applicant: Nucor Corporation
- Applicant Address: US NC Charlotte
- Assignee: NUCOR CORPORATION
- Current Assignee: NUCOR CORPORATION
- Current Assignee Address: US NC Charlotte
- Agency: Hahn Loeser & Parks LLP
- Main IPC: C22C38/42
- IPC: C22C38/42 ; C22C38/48 ; C22C38/58 ; C21D8/02 ; C21D9/52 ; B22D11/06 ; B22D11/11 ; B22D11/113 ; C21D1/18 ; C22C38/00 ; C22C38/02 ; C22C38/06 ; C22C38/46
Abstract:
A method of making weathering steel by preparing a molten melt producing an as-cast carbon alloy steel strip with a corrosion index of at least 6.0 comprising, by weight, 0.02%-0.08% carbon,
Public/Granted literature
- US20170240992A1 WEATHERING STEEL Public/Granted day:2017-08-24
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