JPS56102518A - Annealing method for steel - Google Patents
Annealing method for steelInfo
- Publication number
- JPS56102518A JPS56102518A JP348380A JP348380A JPS56102518A JP S56102518 A JPS56102518 A JP S56102518A JP 348380 A JP348380 A JP 348380A JP 348380 A JP348380 A JP 348380A JP S56102518 A JPS56102518 A JP S56102518A
- Authority
- JP
- Japan
- Prior art keywords
- steam
- oxygen sensor
- atmosphere
- electromotive force
- decarburization
- 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.)
- Pending
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
- C21D9/52—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for wires; for strips ; for rods of unlimited length
- C21D9/54—Furnaces for treating strips or wire
- C21D9/663—Bell-type furnaces
- C21D9/667—Multi-station furnaces
- C21D9/67—Multi-station furnaces adapted for treating the charge in vacuum or special atmosphere
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Mechanical Engineering (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Heat Treatment Of Strip Materials And Filament Materials (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP348380A JPS56102518A (en) | 1980-01-18 | 1980-01-18 | Annealing method for steel |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP348380A JPS56102518A (en) | 1980-01-18 | 1980-01-18 | Annealing method for steel |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS56102518A true JPS56102518A (en) | 1981-08-17 |
Family
ID=11558576
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP348380A Pending JPS56102518A (en) | 1980-01-18 | 1980-01-18 | Annealing method for steel |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS56102518A (ja) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5261976A (en) * | 1991-12-31 | 1993-11-16 | Gas Research Institute | Control system for a soft vacuum furnace |
EP0792940A1 (en) * | 1996-02-09 | 1997-09-03 | Praxair Technology, Inc. | Method and apparatus for heat treatment including H2/H2O furnace region control |
JP2001262223A (ja) * | 2000-03-21 | 2001-09-26 | Nisshin Steel Co Ltd | 高純度Fe−Cr合金の製造方法 |
-
1980
- 1980-01-18 JP JP348380A patent/JPS56102518A/ja active Pending
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5261976A (en) * | 1991-12-31 | 1993-11-16 | Gas Research Institute | Control system for a soft vacuum furnace |
US5385337A (en) * | 1991-12-31 | 1995-01-31 | Gas Research Institute | Control system for a soft vacuum furnace |
EP0792940A1 (en) * | 1996-02-09 | 1997-09-03 | Praxair Technology, Inc. | Method and apparatus for heat treatment including H2/H2O furnace region control |
US5772428A (en) * | 1996-02-09 | 1998-06-30 | Praxair Technology, Inc. | Method and apparatus for heat treatment including H2 /H2 O furnace region control |
JP2001262223A (ja) * | 2000-03-21 | 2001-09-26 | Nisshin Steel Co Ltd | 高純度Fe−Cr合金の製造方法 |
JP4646086B2 (ja) * | 2000-03-21 | 2011-03-09 | 日新製鋼株式会社 | 高純度Fe−Cr合金の製造方法 |
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