JPH0580533B2 - - Google Patents
Info
- Publication number
- JPH0580533B2 JPH0580533B2 JP29083785A JP29083785A JPH0580533B2 JP H0580533 B2 JPH0580533 B2 JP H0580533B2 JP 29083785 A JP29083785 A JP 29083785A JP 29083785 A JP29083785 A JP 29083785A JP H0580533 B2 JPH0580533 B2 JP H0580533B2
- Authority
- JP
- Japan
- Prior art keywords
- wire
- predetermined
- temperature
- electrode
- 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 - Fee Related
Links
- 238000010438 heat treatment Methods 0.000 claims description 35
- 238000010791 quenching Methods 0.000 claims description 27
- 230000000171 quenching effect Effects 0.000 claims description 27
- 238000005496 tempering Methods 0.000 claims description 27
- 238000001816 cooling Methods 0.000 claims description 25
- 238000000034 method Methods 0.000 claims description 13
- 230000007423 decrease Effects 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 description 11
- 230000006698 induction Effects 0.000 description 10
- 239000013078 crystal Substances 0.000 description 8
- 239000002344 surface layer Substances 0.000 description 8
- 238000012360 testing method Methods 0.000 description 8
- 230000000694 effects Effects 0.000 description 5
- 239000000463 material Substances 0.000 description 5
- 238000001000 micrograph Methods 0.000 description 5
- 238000004804 winding Methods 0.000 description 5
- 239000012809 cooling fluid Substances 0.000 description 4
- 230000005611 electricity Effects 0.000 description 3
- 238000009864 tensile test Methods 0.000 description 3
- 238000002474 experimental method Methods 0.000 description 2
- 238000007655 standard test method Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 239000002826 coolant Substances 0.000 description 1
- 239000000110 cooling liquid Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 229910000734 martensite Inorganic materials 0.000 description 1
- 238000013021 overheating Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000011513 prestressed concrete Substances 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000011150 reinforced concrete Substances 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 238000007788 roughening Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Heat Treatment Of Strip Materials And Filament Materials (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP29083785A JPS62151529A (ja) | 1985-12-25 | 1985-12-25 | 太径線材の連続的焼入れ・焼戻し方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP29083785A JPS62151529A (ja) | 1985-12-25 | 1985-12-25 | 太径線材の連続的焼入れ・焼戻し方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS62151529A JPS62151529A (ja) | 1987-07-06 |
| JPH0580533B2 true JPH0580533B2 (enrdf_load_stackoverflow) | 1993-11-09 |
Family
ID=17761127
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP29083785A Granted JPS62151529A (ja) | 1985-12-25 | 1985-12-25 | 太径線材の連続的焼入れ・焼戻し方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62151529A (enrdf_load_stackoverflow) |
-
1985
- 1985-12-25 JP JP29083785A patent/JPS62151529A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS62151529A (ja) | 1987-07-06 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPH06116883A (ja) | 耐食性合成ワイヤとその製造方法 | |
| RU2505363C1 (ru) | Стан горячей прокатки и способ горячей прокатки металлической ленты или металлического листа | |
| JP6256184B2 (ja) | 高強度鋼板の製造方法 | |
| JP4874369B2 (ja) | 中〜高炭素鋼線材の連続加工熱処理ライン | |
| WO1997000975A1 (fr) | Procede de recuit en continu de toles d'acier laminees a froid et equipement correspondant | |
| US20040060619A1 (en) | Heat-treated deformed steel wire and method and apparatus for manufacturing the same | |
| WO2004092424A1 (ja) | 鋼線の熱処理方法 | |
| US3929524A (en) | Method of heat treating linear long-length steel articles, apparatus for effecting said method and articles produced thereby | |
| JPH0580533B2 (enrdf_load_stackoverflow) | ||
| JP7311764B2 (ja) | 冷間タンデム圧延設備及び冷間タンデム圧延方法 | |
| JPH10298668A (ja) | 熱処理装置 | |
| US3699797A (en) | Hot worked steel method and product | |
| CA2582731A1 (en) | Method and device for deformation of wires and rods to strips or flat profiles | |
| JP4215413B2 (ja) | 熱処理異形鋼線の製造方法 | |
| JPH06346146A (ja) | 冷間成形コイルばね用線材の製造方法と装置 | |
| JPH0580534B2 (enrdf_load_stackoverflow) | ||
| JP4038541B2 (ja) | 鋼線の熱処理方法 | |
| JP3393677B2 (ja) | 線材の直接熱処理方法 | |
| JP2618564B2 (ja) | Ｐｃ鋼材の製造方法 | |
| JP2001347301A (ja) | 異形断面ダブルテーパばね鋼線とその製造方法 | |
| JPS5938329A (ja) | ばねの焼入れ方法 | |
| JP2004167523A (ja) | 熱間圧延方法および熱間圧延ライン | |
| JP2001214214A (ja) | 異形ばね鋼線の加工焼入方法 | |
| JPH0881713A (ja) | 直接通電加熱による鋼中炭化物の球状化法 | |
| JPH05255748A (ja) | 伸線用線材の製造方法および装置 |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |