ES466565A1 - Perfected procedure of laminated wire treatment. (Machine-translation by Google Translate, not legally binding) - Google Patents
Perfected procedure of laminated wire treatment. (Machine-translation by Google Translate, not legally binding)Info
- Publication number
- ES466565A1 ES466565A1 ES466565A ES466565A ES466565A1 ES 466565 A1 ES466565 A1 ES 466565A1 ES 466565 A ES466565 A ES 466565A ES 466565 A ES466565 A ES 466565A ES 466565 A1 ES466565 A1 ES 466565A1
- Authority
- ES
- Spain
- Prior art keywords
- temperature
- translation
- machine
- legally binding
- google translate
- 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
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
- C21D9/525—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for wires; for strips ; for rods of unlimited length for wire, for 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 Strip Materials And Filament Materials (AREA)
- Heat Treatment Of Steel (AREA)
Abstract
Improved process for the treatment of rolled wire, in which a rolled wire is subjected to a cooling operation at the outlet of the hot rolling mill, characterized in that it comprises, in the order given below, the following phases: a) cooling at the exit of the laminator up to a temperature comprised between 850ºC and 650º c; b) a maintenance in the vicinity of this temperature during the time (as a function of said temperature) necessary to transform the austenite into ferrite and eventually allow the grain to grow to a favorable size (for example higher than a s t mº 9); c) a cooling from said temperature to a second temperature comprised between 625ºC and 400º c, d) a maintenance in the vicinity of this second temperature or a slow cooling in this interval for a time not less than 15 seconds and long enough to allow precipitation of carbon in carbides. (Machine-translation by Google Translate, not legally binding)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| BE6045860A BE851075A (en) | 1977-02-03 | 1977-02-03 | MACHINE WIRE TREATMENT PROCESS |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES466565A1 true ES466565A1 (en) | 1978-10-01 |
Family
ID=3874718
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES466565A Expired ES466565A1 (en) | 1977-02-03 | 1978-02-02 | Perfected procedure of laminated wire treatment. (Machine-translation by Google Translate, not legally binding) |
Country Status (5)
| Country | Link |
|---|---|
| BE (1) | BE851075A (en) |
| CA (1) | CA1087503A (en) |
| DD (1) | DD134783A5 (en) |
| DE (1) | DE2804306C2 (en) |
| ES (1) | ES466565A1 (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IT1172876B (en) * | 1977-02-03 | 1987-06-18 | Centre Rech Metallurgique | PROCEDURE FOR THE TREATMENT OF THE VERGELLA |
| US4401481A (en) * | 1980-01-10 | 1983-08-30 | Morgan Construction Company | Steel rod rolling process, product and apparatus |
| GB8600533D0 (en) * | 1986-01-10 | 1986-02-19 | Bekaert Sa Nv | Manufacturing pearlitic steel wire |
| AT398714B (en) * | 1991-01-25 | 1995-01-25 | Evg Entwicklung Verwert Ges | Method and plant for the continuous production of wire wound to form rings |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3930900A (en) * | 1974-10-21 | 1976-01-06 | Morgan Construction Company | Process for cooling hot rolled steel rod |
-
1977
- 1977-02-03 BE BE6045860A patent/BE851075A/en unknown
-
1978
- 1978-02-01 DE DE19782804306 patent/DE2804306C2/en not_active Expired
- 1978-02-02 CA CA296,179A patent/CA1087503A/en not_active Expired
- 1978-02-02 DD DD20352378A patent/DD134783A5/en not_active IP Right Cessation
- 1978-02-02 ES ES466565A patent/ES466565A1/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| CA1087503A (en) | 1980-10-14 |
| DE2804306C2 (en) | 1983-09-22 |
| DE2804306A1 (en) | 1979-01-04 |
| DD134783A5 (en) | 1979-03-21 |
| BE851075A (en) | 1977-08-03 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FD1A | Patent lapsed |
Effective date: 20000103 |