JPH0341530B2 - - Google Patents
Info
- Publication number
- JPH0341530B2 JPH0341530B2 JP9244083A JP9244083A JPH0341530B2 JP H0341530 B2 JPH0341530 B2 JP H0341530B2 JP 9244083 A JP9244083 A JP 9244083A JP 9244083 A JP9244083 A JP 9244083A JP H0341530 B2 JPH0341530 B2 JP H0341530B2
- Authority
- JP
- Japan
- Prior art keywords
- wire
- contact roller
- temperature range
- roller pair
- wire rod
- 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
- 238000010438 heat treatment Methods 0.000 claims description 34
- 238000003825 pressing Methods 0.000 claims description 23
- 238000000034 method Methods 0.000 claims description 9
- 238000010791 quenching Methods 0.000 claims description 6
- 230000000171 quenching effect Effects 0.000 claims description 6
- 229910001566 austenite Inorganic materials 0.000 claims description 2
- 229910000831 Steel Inorganic materials 0.000 description 9
- 239000010959 steel Substances 0.000 description 9
- 230000007423 decrease Effects 0.000 description 8
- 239000000463 material Substances 0.000 description 7
- 238000010586 diagram Methods 0.000 description 4
- 238000002474 experimental method Methods 0.000 description 4
- 238000001816 cooling Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 238000000137 annealing Methods 0.000 description 1
- 238000012790 confirmation Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 238000012937 correction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005485 electric heating Methods 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 102200082816 rs34868397 Human genes 0.000 description 1
- 102220050189 rs376049280 Human genes 0.000 description 1
- 239000007779 soft material Substances 0.000 description 1
- 238000005496 tempering Methods 0.000 description 1
- 238000012360 testing method 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
- C21D9/62—Continuous furnaces for strip or wire with direct resistance heating
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 |
|---|---|---|---|
| JP9244083A JPS59219420A (ja) | 1983-05-27 | 1983-05-27 | 線材通電加熱装置における線材真円率低下防止方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9244083A JPS59219420A (ja) | 1983-05-27 | 1983-05-27 | 線材通電加熱装置における線材真円率低下防止方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS59219420A JPS59219420A (ja) | 1984-12-10 |
| JPH0341530B2 true JPH0341530B2 (enrdf_load_stackoverflow) | 1991-06-24 |
Family
ID=14054476
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9244083A Granted JPS59219420A (ja) | 1983-05-27 | 1983-05-27 | 線材通電加熱装置における線材真円率低下防止方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59219420A (enrdf_load_stackoverflow) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022107281A1 (ja) | 2020-11-19 | 2022-05-27 | 三菱電機株式会社 | 入力表示制御装置、入力表示制御方法および入力表示システム |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103243211B (zh) * | 2012-02-08 | 2014-08-20 | 宝山钢铁股份有限公司 | 轧辊电加热淬火方法与装置 |
-
1983
- 1983-05-27 JP JP9244083A patent/JPS59219420A/ja active Granted
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022107281A1 (ja) | 2020-11-19 | 2022-05-27 | 三菱電機株式会社 | 入力表示制御装置、入力表示制御方法および入力表示システム |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS59219420A (ja) | 1984-12-10 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPH0341530B2 (enrdf_load_stackoverflow) | ||
| EP1402965A4 (en) | THERMALLY TREATED DEFORMED STEEL WIRE AND METHOD AND APPARATUS FOR MANUFACTURING SUCH STEEL WIRE | |
| US2219376A (en) | Method of manufacturing coil springs | |
| US3699797A (en) | Hot worked steel method and product | |
| JP2639001B2 (ja) | 圧延設備 | |
| US2445866A (en) | Apparatus for electric resistance heating of moving metallic strip | |
| JPH0710816Y2 (ja) | コイルばねの温間成形装置 | |
| US2407120A (en) | Strip processing | |
| JPH023679B2 (enrdf_load_stackoverflow) | ||
| JP2001347301A (ja) | 異形断面ダブルテーパばね鋼線とその製造方法 | |
| JPH02111817A (ja) | 通電加熱方法 | |
| DE4126175A1 (de) | Verfahren und vorrichtung zum erwaermen von elektrisch leitfaehigem material | |
| JPS60200910A (ja) | 金属条材の連続熱処理方法 | |
| JPH08155569A (ja) | 真直性に優れた線状体の製造方法 | |
| EP0591589A1 (en) | Metal plate levelling method and apparatus | |
| JP2002146433A (ja) | ダブルテーパ鋼線と、その連続熱処理方法および装置 | |
| JPH0610045A (ja) | Ｐｃ鋼材の製造方法 | |
| US4124416A (en) | Process for the heat treatment of coils of metallic strip, preferably of aluminum and aluminum alloys | |
| JP2001214214A (ja) | 異形ばね鋼線の加工焼入方法 | |
| JP2003226914A (ja) | 厚鋼板の熱処理方法及び熱処理装置 | |
| JP3072616B2 (ja) | 通電加熱装置 | |
| RU2009735C1 (ru) | Способ тепловой прокатки полосы с электроконтактным нагревом | |
| JPH0580534B2 (enrdf_load_stackoverflow) | ||
| JPH0819480B2 (ja) | 線材の連続熱処理方法 | |
| JPS61242768A (ja) | 圧延材の通電加熱接合方法 |