JPS57164968A - Ferrite stainless steel with superior discoloration resistance at high temperature - Google Patents
Ferrite stainless steel with superior discoloration resistance at high temperatureInfo
- Publication number
- JPS57164968A JPS57164968A JP4913881A JP4913881A JPS57164968A JP S57164968 A JPS57164968 A JP S57164968A JP 4913881 A JP4913881 A JP 4913881A JP 4913881 A JP4913881 A JP 4913881A JP S57164968 A JPS57164968 A JP S57164968A
- Authority
- JP
- Japan
- Prior art keywords
- stainless steel
- discoloration resistance
- high temperature
- ferrite stainless
- superior
- 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
- Heat Treatment Of Steel (AREA)
- Preventing Corrosion Or Incrustation Of Metals (AREA)
Abstract
PURPOSE: To obtain a ferrite stainless steel with superior discoloration resistance at high temp. by reducing the C content of a Cr stainless steel and adding Si and Al.
CONSTITUTION: This stainless steel consists of ≤0.03% C, ≤1% Mn, 12W25% Cr, 0.1W0.6% Ti, ≥2.5% in total of 0.4W3% Si and 1W4% Al, and the balance Fe. The stainless steel having said composition has superior discoloration resistance at ≤1,000°C.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP56049138A JPS607699B2 (en) | 1981-03-31 | 1981-03-31 | Ferrite stainless steel with excellent discoloration resistance at high temperatures |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP56049138A JPS607699B2 (en) | 1981-03-31 | 1981-03-31 | Ferrite stainless steel with excellent discoloration resistance at high temperatures |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS57164968A true JPS57164968A (en) | 1982-10-09 |
JPS607699B2 JPS607699B2 (en) | 1985-02-26 |
Family
ID=12822709
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP56049138A Expired JPS607699B2 (en) | 1981-03-31 | 1981-03-31 | Ferrite stainless steel with excellent discoloration resistance at high temperatures |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS607699B2 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS62156253A (en) * | 1985-12-27 | 1987-07-11 | Nippon Kinzoku Kogyo Kk | Stainless steel reduced in tempering coloring |
JPS63128151A (en) * | 1986-11-18 | 1988-05-31 | Toyo Seiko Kk | Metal product for reinforcing refractory |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS63185074U (en) * | 1987-05-22 | 1988-11-28 |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4841918A (en) * | 1971-10-04 | 1973-06-19 | ||
JPS4889117A (en) * | 1972-02-29 | 1973-11-21 | ||
JPS5073816A (en) * | 1973-11-02 | 1975-06-18 | ||
JPS518806A (en) * | 1974-07-10 | 1976-01-24 | Hitachi Ltd | Shingo tsuwakirikaehoshiki |
JPS54128420A (en) * | 1978-03-30 | 1979-10-05 | Kobe Steel Ltd | Heat and oxidation resistant ferritic stainless steel with superior workability and toughness |
JPS5531824A (en) * | 1978-08-25 | 1980-03-06 | Taiyo Oil & Fat Mfg | Oil and fat purifying method |
JPS5911660A (en) * | 1982-07-12 | 1984-01-21 | Hitachi Ltd | Semiconductor integrated circuit device |
-
1981
- 1981-03-31 JP JP56049138A patent/JPS607699B2/en not_active Expired
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4841918A (en) * | 1971-10-04 | 1973-06-19 | ||
JPS4889117A (en) * | 1972-02-29 | 1973-11-21 | ||
JPS5073816A (en) * | 1973-11-02 | 1975-06-18 | ||
JPS518806A (en) * | 1974-07-10 | 1976-01-24 | Hitachi Ltd | Shingo tsuwakirikaehoshiki |
JPS54128420A (en) * | 1978-03-30 | 1979-10-05 | Kobe Steel Ltd | Heat and oxidation resistant ferritic stainless steel with superior workability and toughness |
JPS5531824A (en) * | 1978-08-25 | 1980-03-06 | Taiyo Oil & Fat Mfg | Oil and fat purifying method |
JPS5911660A (en) * | 1982-07-12 | 1984-01-21 | Hitachi Ltd | Semiconductor integrated circuit device |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS62156253A (en) * | 1985-12-27 | 1987-07-11 | Nippon Kinzoku Kogyo Kk | Stainless steel reduced in tempering coloring |
JPS63128151A (en) * | 1986-11-18 | 1988-05-31 | Toyo Seiko Kk | Metal product for reinforcing refractory |
JPH0559190B2 (en) * | 1986-11-18 | 1993-08-30 | Toyo Seiko Kk |
Also Published As
Publication number | Publication date |
---|---|
JPS607699B2 (en) | 1985-02-26 |
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