JPH0183061U - - Google Patents
Info
- Publication number
- JPH0183061U JPH0183061U JP1987176613U JP17661387U JPH0183061U JP H0183061 U JPH0183061 U JP H0183061U JP 1987176613 U JP1987176613 U JP 1987176613U JP 17661387 U JP17661387 U JP 17661387U JP H0183061 U JPH0183061 U JP H0183061U
- Authority
- JP
- Japan
- Prior art keywords
- metal strip
- chamber
- outlet side
- cooled
- cooling
- 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
- 239000002184 metal Substances 0.000 claims description 11
- 229910052751 metal Inorganic materials 0.000 claims description 11
- 238000010438 heat treatment Methods 0.000 claims description 6
- 238000010583 slow cooling Methods 0.000 claims description 4
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 claims description 2
- 238000000137 annealing Methods 0.000 claims description 2
- 238000001816 cooling Methods 0.000 claims description 2
- 229910052725 zinc Inorganic materials 0.000 claims description 2
- 239000011701 zinc Substances 0.000 claims description 2
- 238000007664 blowing Methods 0.000 claims 2
- 239000007789 gas Substances 0.000 claims 2
- 238000010791 quenching Methods 0.000 claims 2
- 230000000171 quenching effect Effects 0.000 claims 2
- 239000000112 cooling gas Substances 0.000 claims 1
- 239000000498 cooling water Substances 0.000 claims 1
- 238000007747 plating Methods 0.000 claims 1
- 238000005507 spraying Methods 0.000 claims 1
- 238000005246 galvanizing Methods 0.000 description 2
- 239000007921 spray Substances 0.000 description 1
Landscapes
- Coating With Molten Metal (AREA)
- Heat Treatment Of Strip Materials And Filament Materials (AREA)
Description
図面は本考案に係る連続熱処理装置の一実施例
を示したもので、第１図は焼鈍時の装置の縦断面
図、第２図は亜鉛メツキ時の装置の縦断面図、第
３図はダウンシユートの縦断面図である。
ａ……金属ストリツプ、１……加熱室、４……
ロール接触式急冷室、６……ガス吹付式徐冷室、
９……水冷ロール、１２……過時効処理室、１４
……チヤンバ、１８……ダウンシユート、１９…
…亜鉛ポツト。
The drawings show an embodiment of the continuous heat treatment apparatus according to the present invention. Fig. 1 is a longitudinal sectional view of the apparatus during annealing, Fig. 2 is a longitudinal sectional view of the apparatus during galvanizing, and Fig. 3 is a longitudinal sectional view of the apparatus during galvanizing. FIG. 3 is a longitudinal cross-sectional view of the downshoot. a...Metal strip, 1...Heating chamber, 4...
Roll contact type rapid cooling chamber, 6...Gas spray type slow cooling chamber,
9...Water-cooled roll, 12...Overaging treatment chamber, 14
...Chiyamba, 18...Down shoot, 19...
...Zinc pot.
Claims (1)
該金属ストリツプを所要温度に加熱する加熱室の
出側にロール接触式急冷室とガス吹付式徐冷室と
を二股分岐状に形成し、ロール接触式急冷室は内
部に冷却水と流通させる水冷ロールが多数設けら
れていて前記加熱室から導出された金属ストリツ
プを該各水冷ロールに接触させることにより該金
属ストリツプを急冷し、ガス吹付式徐冷室は前記
加熱室から導出された金属ストリツプの両面に相
対するようにノズルが設けられていて冷却ガスを
該金属ストリツプに吹付けることにより該金属ス
トリツプを徐冷し、前記ロール接触式急冷室の出
側には急冷後の金属ストリツプを一定時間温度保
持する過時効処理室を形成し、前記ガス吹付け式
徐冷室の出側には徐冷後の金属ストリツプを浸漬
する亜鉛ポツトを設けてなることを特徴とした焼
鈍処理にもメツキ処理にも兼用し得る連続熱処理
装置。 A roll contact type quenching chamber and a gas blowing type slow cooling chamber are formed in a bifurcated shape on the outlet side of a heating chamber that passes the metal strip at a predetermined speed and heats the metal strip to a required temperature during that time. The chamber is equipped with a large number of water-cooled rolls that circulate cooling water therein, and the metal strip led out from the heating chamber is brought into contact with each of the water-cooled rolls to rapidly cool the metal strip. Nozzles are provided so as to face both sides of the metal strip led out from the heating chamber, and the metal strip is slowly cooled by spraying cooling gas onto the metal strip, and the metal strip is cooled slowly on the outlet side of the roll contact type quenching chamber. An overaging treatment chamber is formed in which the temperature of the metal strip after rapid cooling is maintained for a certain period of time, and a zinc pot is provided on the outlet side of the gas blowing type slow cooling chamber into which the metal strip after slow cooling is immersed. Continuous heat treatment equipment that can be used for both annealing and plating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987176613U JPH0183061U (en) | 1987-11-19 | 1987-11-19 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987176613U JPH0183061U (en) | 1987-11-19 | 1987-11-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0183061U true JPH0183061U (en) | 1989-06-02 |
Family
ID=31468338
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987176613U Pending JPH0183061U (en) | 1987-11-19 | 1987-11-19 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0183061U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012518719A (en) * | 2009-02-25 | 2012-08-16 | 宝山鋼鉄股▲分▼有限公司 | Flexible strip processing line suitable for production of various high-strength steels |
| JP2012518720A (en) * | 2009-02-25 | 2012-08-16 | 宝山鋼鉄股▲分▼有限公司 | Flexible strip processing line suitable for production of various high-strength steels |
-
1987
- 1987-11-19 JP JP1987176613U patent/JPH0183061U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012518719A (en) * | 2009-02-25 | 2012-08-16 | 宝山鋼鉄股▲分▼有限公司 | Flexible strip processing line suitable for production of various high-strength steels |
| JP2012518720A (en) * | 2009-02-25 | 2012-08-16 | 宝山鋼鉄股▲分▼有限公司 | Flexible strip processing line suitable for production of various high-strength steels |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPS5591945A (en) | Method and equipment for cooling of steel strip in continuous annealing line | |
| JPH0183061U (en) | ||
| ES416138A1 (en) | CONTINUOUS ANNEALING PROCEDURE TO OBTAIN COLD REDUCED STEEL MINES. | |
| JPS5937335B2 (en) | Steel strip cooling equipment for continuous annealing | |
| ES2315292T3 (en) | PROCEDURE AND EQUIPMENT FOR THE DIRECT PRODUCTION OF FINE METAL STRIP WITHOUT CASCARILLA. | |
| JPS565932A (en) | Continuous annealing apparatus | |
| JPH0641647A (en) | Heat treatment method for wire rod | |
| JPS5726127A (en) | Cooler for continuous annealing line for high tensile steel | |
| JPS6118033Y2 (en) | ||
| JPS54161507A (en) | Continuous annealing apparatus | |
| JPH0465130B2 (en) | ||
| JPS5554526A (en) | Manufacture of cold rolled steel plate with superior deep drawability by continuous annealing | |
| JPH0324600Y2 (en) | ||
| JPS6229492B2 (en) | ||
| JPS55110735A (en) | Method and equipment for producing galvanized steel plate for deep drawing use | |
| SU1399360A2 (en) | Method of heat treatment of rails | |
| JPS55104432A (en) | Continuous annealing treating method of cold rolled steel plate | |
| JPS55164024A (en) | Continuous annealing method and apparatus therefor | |
| ATE24424T1 (en) | PROCESS FOR THERMOMECHANICAL TREATMENT IN CONTINUOUS HOT ROLLING OF ROLLED STEEL. | |
| JPS6320894B2 (en) | ||
| SU531579A1 (en) | Method of cooling mountains of choked metal | |
| Bell | Cooling Strip Material | |
| JPS54119340A (en) | One-side hot dipping apparatus | |
| JPS55119128A (en) | Heat treatment method for rail and its device | |
| SU24267A1 (en) | Continuous annealing furnace for strip and bar metal |