JPS56150161A - Al containing high si ferrite steel with excellent corrosion resistance and erosion resistance - Google Patents
Al containing high si ferrite steel with excellent corrosion resistance and erosion resistanceInfo
- Publication number
- JPS56150161A JPS56150161A JP5191080A JP5191080A JPS56150161A JP S56150161 A JPS56150161 A JP S56150161A JP 5191080 A JP5191080 A JP 5191080A JP 5191080 A JP5191080 A JP 5191080A JP S56150161 A JPS56150161 A JP S56150161A
- Authority
- JP
- Japan
- Prior art keywords
- steel
- erosion resistance
- resistance
- less
- containing high
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Landscapes
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
- Heat Treatment Of Steel (AREA)
Abstract
PURPOSE: To provide a steel having a strong property against erosive corrosion which can be obtained by preparing a steel material containing C, Si, Mn, Cr, Al in a specific amount respectively.
CONSTITUTION: Said steel relates to a steel material used in a petroleum chemical plant, a coal liquefying plant or the like and contains 0.15% or less C, 2.0W6.0% Si, 2.0%W or less Mn, 2.0W13.0% Cr, 0.1W4.0% Al and includes the remainder of iron and impurities. Thereby, a ferrite steel showing high corrosion resistance and erosion resistance even under a severe condition is obtained. Further, if hydrogen erosion resistance and erosion resistance are required, one or more of Ni, V, W, Ti, Nb, Ta, Zr in a total amount of 3.0% or less are added therewith.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5191080A JPS5915974B2 (en) | 1980-04-18 | 1980-04-18 | Ferrite steel for petroleum and coal chemical plants |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5191080A JPS5915974B2 (en) | 1980-04-18 | 1980-04-18 | Ferrite steel for petroleum and coal chemical plants |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS56150161A true JPS56150161A (en) | 1981-11-20 |
JPS5915974B2 JPS5915974B2 (en) | 1984-04-12 |
Family
ID=12900025
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP5191080A Expired JPS5915974B2 (en) | 1980-04-18 | 1980-04-18 | Ferrite steel for petroleum and coal chemical plants |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5915974B2 (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61235542A (en) * | 1985-04-12 | 1986-10-20 | Nippon Steel Corp | Ferritic stainless steel excelling in durability at intermittent heating |
US20190106774A1 (en) * | 2016-04-22 | 2019-04-11 | Sandvik Intellectual Property Ab | Ferritic alloy |
JP2020521051A (en) * | 2017-05-24 | 2020-07-16 | サンドビック インテレクチュアル プロパティー アクティエボラーグ | Ferrite alloy |
CN114127321A (en) * | 2019-07-31 | 2022-03-01 | 株式会社Posco | Ferrite-based steel sheet having excellent corrosion resistance for exhaust system |
-
1980
- 1980-04-18 JP JP5191080A patent/JPS5915974B2/en not_active Expired
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61235542A (en) * | 1985-04-12 | 1986-10-20 | Nippon Steel Corp | Ferritic stainless steel excelling in durability at intermittent heating |
JPH0238655B2 (en) * | 1985-04-12 | 1990-08-31 | Nippon Steel Corp | |
US20190106774A1 (en) * | 2016-04-22 | 2019-04-11 | Sandvik Intellectual Property Ab | Ferritic alloy |
JP2020521051A (en) * | 2017-05-24 | 2020-07-16 | サンドビック インテレクチュアル プロパティー アクティエボラーグ | Ferrite alloy |
CN114127321A (en) * | 2019-07-31 | 2022-03-01 | 株式会社Posco | Ferrite-based steel sheet having excellent corrosion resistance for exhaust system |
Also Published As
Publication number | Publication date |
---|---|
JPS5915974B2 (en) | 1984-04-12 |
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