JPS6227127B2 - - Google Patents
Info
- Publication number
- JPS6227127B2 JPS6227127B2 JP56046333A JP4633381A JPS6227127B2 JP S6227127 B2 JPS6227127 B2 JP S6227127B2 JP 56046333 A JP56046333 A JP 56046333A JP 4633381 A JP4633381 A JP 4633381A JP S6227127 B2 JPS6227127 B2 JP S6227127B2
- Authority
- JP
- Japan
- Prior art keywords
- rolling
- heat treatment
- rolling mill
- wire
- hot
- 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
- 238000005096 rolling process Methods 0.000 claims description 59
- 238000010438 heat treatment Methods 0.000 claims description 37
- 238000001816 cooling Methods 0.000 claims description 25
- 239000000463 material Substances 0.000 claims description 22
- 229910001566 austenite Inorganic materials 0.000 claims description 7
- 238000004804 winding Methods 0.000 claims description 7
- 229910000831 Steel Inorganic materials 0.000 claims description 6
- 239000010959 steel Substances 0.000 claims description 6
- 239000002826 coolant Substances 0.000 claims description 5
- 238000000034 method Methods 0.000 description 10
- 238000011282 treatment Methods 0.000 description 9
- 238000004519 manufacturing process Methods 0.000 description 8
- 238000005098 hot rolling Methods 0.000 description 5
- 238000005496 tempering Methods 0.000 description 4
- 238000010791 quenching Methods 0.000 description 3
- 230000000171 quenching effect Effects 0.000 description 3
- 238000010583 slow cooling Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 239000007921 spray Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 229910000639 Spring steel Inorganic materials 0.000 description 1
- 238000010273 cold forging Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000003303 reheating Methods 0.000 description 1
- 238000005482 strain hardening 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
- C21D9/54—Furnaces for treating strips or wire
- C21D9/56—Continuous furnaces for strip or wire
- C21D9/573—Continuous furnaces for strip or wire with cooling
- C21D9/5732—Continuous furnaces for strip or wire with cooling of wires; of rods
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 Strip Materials And Filament Materials (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4633381A JPS57161037A (en) | 1981-03-31 | 1981-03-31 | Direct working and heat treatment device train for hot rolled wire rod |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4633381A JPS57161037A (en) | 1981-03-31 | 1981-03-31 | Direct working and heat treatment device train for hot rolled wire rod |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS57161037A JPS57161037A (en) | 1982-10-04 |
| JPS6227127B2 true JPS6227127B2 (de) | 1987-06-12 |
Family
ID=12744208
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4633381A Granted JPS57161037A (en) | 1981-03-31 | 1981-03-31 | Direct working and heat treatment device train for hot rolled wire rod |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS57161037A (de) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02123521U (de) * | 1989-03-22 | 1990-10-11 | ||
| JPH02128723U (de) * | 1989-03-31 | 1990-10-24 |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS54143716A (en) * | 1978-04-28 | 1979-11-09 | Sumitomo Metal Ind Ltd | Manufacture of directly heat treated wire rod |
| JPS558484A (en) * | 1978-07-05 | 1980-01-22 | Sumitomo Metal Ind Ltd | Manufacture of directly heat treated high strength high carbon steel rod |
| JPS558483A (en) * | 1978-07-05 | 1980-01-22 | Sumitomo Metal Ind Ltd | Manufacture of directly heat treated high tension rod |
-
1981
- 1981-03-31 JP JP4633381A patent/JPS57161037A/ja active Granted
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS54143716A (en) * | 1978-04-28 | 1979-11-09 | Sumitomo Metal Ind Ltd | Manufacture of directly heat treated wire rod |
| JPS558484A (en) * | 1978-07-05 | 1980-01-22 | Sumitomo Metal Ind Ltd | Manufacture of directly heat treated high strength high carbon steel rod |
| JPS558483A (en) * | 1978-07-05 | 1980-01-22 | Sumitomo Metal Ind Ltd | Manufacture of directly heat treated high tension rod |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02123521U (de) * | 1989-03-22 | 1990-10-11 | ||
| JPH02128723U (de) * | 1989-03-31 | 1990-10-24 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS57161037A (en) | 1982-10-04 |
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