JPS5723020A - Rolling of ferrite-based stainless steel wire - Google Patents
Rolling of ferrite-based stainless steel wireInfo
- Publication number
- JPS5723020A JPS5723020A JP9776080A JP9776080A JPS5723020A JP S5723020 A JPS5723020 A JP S5723020A JP 9776080 A JP9776080 A JP 9776080A JP 9776080 A JP9776080 A JP 9776080A JP S5723020 A JPS5723020 A JP S5723020A
- Authority
- JP
- Japan
- Prior art keywords
- ferrite
- less
- stainless steel
- steel wire
- based stainless
- 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
- C21D7/00—Modifying the physical properties of iron or steel by deformation
- C21D7/13—Modifying the physical properties of iron or steel by deformation by hot working
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Crystallography & Structural Chemistry (AREA)
- Mechanical Engineering (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Heat Treatment Of Steel (AREA)
Abstract
PURPOSE:To save the amount of heat energy used as well as shorten the time of processing by subjecting a ferrite-based stainless steel wire containing an effective amount of chromium and a specific proportion range of C+N to a rolling treatment under a controlled temperature condition. CONSTITUTION:The billets of a ferrite-based stainless steel, containing 0.08% or less C, 1.00% or less Si, 1.25% or less Mn, 16-18% Cr, 0.04% or less N, 0.08% (C+N), and Fe and inevitable impurities, with 15.5% or more effective chromium amount (or Cr%+4Si%-22C%-30N%-1.5Ni%-0.5Mn%), are prepared. Then, the billets are rolled in a low-temperature region of 950 deg.C, preferably 700- 900 deg.C. Thus, a stainles steel wire having favorably comparable properties can be obtained without the need for annealing treatment after the rolling treatment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9776080A JPS5723020A (en) | 1980-07-17 | 1980-07-17 | Rolling of ferrite-based stainless steel wire |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9776080A JPS5723020A (en) | 1980-07-17 | 1980-07-17 | Rolling of ferrite-based stainless steel wire |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5723020A true JPS5723020A (en) | 1982-02-06 |
Family
ID=14200824
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9776080A Pending JPS5723020A (en) | 1980-07-17 | 1980-07-17 | Rolling of ferrite-based stainless steel wire |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5723020A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60224842A (en) * | 1984-04-19 | 1985-11-09 | 帝人製機株式会社 | Yarn passing method and apparatus |
| JPS60189137U (en) * | 1984-05-25 | 1985-12-14 | 松下電工株式会社 | Ventilation fan switch circuit |
-
1980
- 1980-07-17 JP JP9776080A patent/JPS5723020A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60224842A (en) * | 1984-04-19 | 1985-11-09 | 帝人製機株式会社 | Yarn passing method and apparatus |
| JPH0411656B2 (en) * | 1984-04-19 | 1992-03-02 | Teijin Seiki Co Ltd | |
| JPS60189137U (en) * | 1984-05-25 | 1985-12-14 | 松下電工株式会社 | Ventilation fan switch circuit |
| JPH0311953Y2 (en) * | 1984-05-25 | 1991-03-22 |
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