JPS6314045B2 - - Google Patents
Info
- Publication number
- JPS6314045B2 JPS6314045B2 JP55172378A JP17237880A JPS6314045B2 JP S6314045 B2 JPS6314045 B2 JP S6314045B2 JP 55172378 A JP55172378 A JP 55172378A JP 17237880 A JP17237880 A JP 17237880A JP S6314045 B2 JPS6314045 B2 JP S6314045B2
- Authority
- JP
- Japan
- Prior art keywords
- steel strip
- temperature
- spheroidization
- carbides
- layered
- 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.)
- Expired
Links
- 229910000831 Steel Inorganic materials 0.000 claims description 31
- 239000010959 steel Substances 0.000 claims description 31
- 150000001247 metal acetylides Chemical class 0.000 claims description 15
- 230000009466 transformation Effects 0.000 claims description 10
- 229910000859 α-Fe Inorganic materials 0.000 claims description 10
- 238000011282 treatment Methods 0.000 claims description 9
- 238000001953 recrystallisation Methods 0.000 claims description 6
- 238000004519 manufacturing process Methods 0.000 claims description 5
- 238000000034 method Methods 0.000 description 20
- 238000000137 annealing Methods 0.000 description 8
- 238000010438 heat treatment Methods 0.000 description 5
- 238000005097 cold rolling Methods 0.000 description 4
- 238000005482 strain hardening Methods 0.000 description 4
- 239000000047 product Substances 0.000 description 3
- 238000001816 cooling Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000003672 processing method Methods 0.000 description 2
- 241001391944 Commicarpus scandens Species 0.000 description 1
- 229910000677 High-carbon steel Inorganic materials 0.000 description 1
- 229910001566 austenite Inorganic materials 0.000 description 1
- 229910001563 bainite Inorganic materials 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000011328 necessary treatment Methods 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 238000010791 quenching Methods 0.000 description 1
- 230000000171 quenching effect Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 230000009528 severe injury Effects 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- 238000010583 slow cooling Methods 0.000 description 1
- 239000006104 solid solution Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000005496 tempering Methods 0.000 description 1
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
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 Steel (AREA)
- Heat Treatment Of Sheet Steel (AREA)
- Heat Treatment Of Strip Materials And Filament Materials (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17237880A JPS5798631A (en) | 1980-12-06 | 1980-12-06 | Manufacture of steel belt containing spherical carbide |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17237880A JPS5798631A (en) | 1980-12-06 | 1980-12-06 | Manufacture of steel belt containing spherical carbide |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5798631A JPS5798631A (en) | 1982-06-18 |
| JPS6314045B2 true JPS6314045B2 (de) | 1988-03-29 |
Family
ID=15940792
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17237880A Granted JPS5798631A (en) | 1980-12-06 | 1980-12-06 | Manufacture of steel belt containing spherical carbide |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5798631A (de) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ES8505413A1 (es) * | 1984-01-13 | 1985-05-16 | Sumitomo Metal Ind | Procedimiento para producir barra o alambre de acero |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5197525A (de) * | 1975-02-24 | 1976-08-27 | ||
| JPS5585626A (en) * | 1978-11-14 | 1980-06-27 | Nisshin Steel Co Ltd | Manufacture of low alloy steel sheet or hoop for precise punching |
-
1980
- 1980-12-06 JP JP17237880A patent/JPS5798631A/ja active Granted
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5197525A (de) * | 1975-02-24 | 1976-08-27 | ||
| JPS5585626A (en) * | 1978-11-14 | 1980-06-27 | Nisshin Steel Co Ltd | Manufacture of low alloy steel sheet or hoop for precise punching |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5798631A (en) | 1982-06-18 |
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