Invention Application
- Patent Title: HIGH MANGANESE CONTAINING STEELS FOR OIL GAS AND PETROCHEMICAL APPLICATIONS
- Patent Title (中): 用于石油和石油化学应用的高锰钢
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Application No.: PCT/US2011/066819Application Date: 2011-12-22
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Publication No.: WO2012092122A1Publication Date: 2012-07-05
- Inventor: JIN, HyunWoo , AYER, Raghavan , FAIRCHILD, Douglas, P. , MACIA, Mario, L.
- Applicant: EXXONMOBIL RESEARCH AND ENGINEERING COMPANY , JIN, HyunWoo , AYER, Raghavan , FAIRCHILD, Douglas, P. , MACIA, Mario, L.
- Applicant Address: 1545 Route 22 East P.O. Box 900 Annandale, NJ 08801-0900 US
- Assignee: EXXONMOBIL RESEARCH AND ENGINEERING COMPANY,JIN, HyunWoo,AYER, Raghavan,FAIRCHILD, Douglas, P.,MACIA, Mario, L.
- Current Assignee: EXXONMOBIL RESEARCH AND ENGINEERING COMPANY,JIN, HyunWoo,AYER, Raghavan,FAIRCHILD, Douglas, P.,MACIA, Mario, L.
- Current Assignee Address: 1545 Route 22 East P.O. Box 900 Annandale, NJ 08801-0900 US
- Agency: BARRETT, Glenn, T. et al.
- Priority: US61/427,543 20101228
- Main IPC: C22C38/04
- IPC: C22C38/04
Abstract:
Provided are high manganese containing ferrous based components and their use in oil, gas and/or petrochemical applications. The components include 5 to 40 wt% manganese, 0.01 to 3.0 wt% carbon and the balance iron. The components may optionally include one or more alloying elements chosen from chromium, nickel, cobalt, molybdenum, niobium, copper, titanium, vanadium, nitrogen, boron and combinations thereof.
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