JPS54161507A - Continuous annealing apparatus - Google Patents
Continuous annealing apparatusInfo
- Publication number
- JPS54161507A JPS54161507A JP7131778A JP7131778A JPS54161507A JP S54161507 A JPS54161507 A JP S54161507A JP 7131778 A JP7131778 A JP 7131778A JP 7131778 A JP7131778 A JP 7131778A JP S54161507 A JPS54161507 A JP S54161507A
- Authority
- JP
- Japan
- Prior art keywords
- metal wire
- water
- cooling
- nozzle
- chamber
- 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
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 Treatments In General, Especially Conveying And Cooling (AREA)
- Heat Treatment Of Strip Materials And Filament Materials (AREA)
Abstract
PURPOSE:To cool metal wire, which is heated for annealing, without causing oxidation and color change, by cooling the wire by a water-cooling nozzle for blowing away steam foam set around the metal wire and between a cooling water tank and a heating furnace for annealing. CONSTITUTION:Annealed, high temp. metal wire 2 having left a heating furnace 1 is run through a press. chamber 6 and a water-cooling nozzle 5, it is then cooled with cooling water contained in a water tank 3. While the metal wire 2 passing out of the through bore 51, cooling water having entered through an inlet 54 is sprayed through a nozzle 52 at an angle of 10-70 deg.. The water forms uniform laminar flow 7 in circumferential direction on the surface of the metal wire 2 to disperse and to remove steam foams formed on the surface of the metal wire, hereby O2 contained in the steam foams causes no oxidation and color change of the metal wire 2 surface. At the same time, reducing gas consisting of 2-20 % H2, and the balance N2, is injected into the press. chamber 6 through an inlet 64 to pressurize the chamber so that the oxidation of the metal wire and reverse flow of water through an opening 51 of the cooling water nozzle are prevented.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7131778A JPS54161507A (en) | 1978-06-13 | 1978-06-13 | Continuous annealing apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7131778A JPS54161507A (en) | 1978-06-13 | 1978-06-13 | Continuous annealing apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS54161507A true JPS54161507A (en) | 1979-12-21 |
Family
ID=13457082
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7131778A Pending JPS54161507A (en) | 1978-06-13 | 1978-06-13 | Continuous annealing apparatus |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS54161507A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6475654A (en) * | 1987-09-16 | 1989-03-22 | Yazaki Corp | Cooler for continuous annealing machine |
| JPH01168822A (en) * | 1987-12-23 | 1989-07-04 | Yazaki Corp | Cooling device for continuous annealing machine |
| US8506878B2 (en) | 2006-07-14 | 2013-08-13 | Thermcraft, Incorporated | Rod or wire manufacturing system, related methods, and related products |
| CN105755271A (en) * | 2014-12-19 | 2016-07-13 | 张家港市东航机械有限公司 | Steel wire heating and quenching apparatus |
| CN107254569A (en) * | 2017-07-12 | 2017-10-17 | 上海金东线缆设备有限公司 | A kind of copper wire continuous annealing oxygen-proof protecting device and copper wire continuous annealer |
-
1978
- 1978-06-13 JP JP7131778A patent/JPS54161507A/en active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6475654A (en) * | 1987-09-16 | 1989-03-22 | Yazaki Corp | Cooler for continuous annealing machine |
| JPH01168822A (en) * | 1987-12-23 | 1989-07-04 | Yazaki Corp | Cooling device for continuous annealing machine |
| US8506878B2 (en) | 2006-07-14 | 2013-08-13 | Thermcraft, Incorporated | Rod or wire manufacturing system, related methods, and related products |
| US9139888B2 (en) | 2006-07-14 | 2015-09-22 | Thermcraft, Inc. | Rod or wire manufacturing system, related methods, and related products |
| CN105755271A (en) * | 2014-12-19 | 2016-07-13 | 张家港市东航机械有限公司 | Steel wire heating and quenching apparatus |
| CN107254569A (en) * | 2017-07-12 | 2017-10-17 | 上海金东线缆设备有限公司 | A kind of copper wire continuous annealing oxygen-proof protecting device and copper wire continuous annealer |
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