ES8606510A1 - Direct softening heat treatment of rolled rod - Google Patents
Direct softening heat treatment of rolled rodInfo
- Publication number
- ES8606510A1 ES8606510A1 ES85542754A ES542754A ES8606510A1 ES 8606510 A1 ES8606510 A1 ES 8606510A1 ES 85542754 A ES85542754 A ES 85542754A ES 542754 A ES542754 A ES 542754A ES 8606510 A1 ES8606510 A1 ES 8606510A1
- Authority
- ES
- Spain
- Prior art keywords
- furnace
- heat treatment
- softening heat
- rod
- rolled 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
Abstract
Direct softening heat treatment of wire rod is carried out immediately after hot rolling. The rod is coiled in an annealing furance, and held at temperature or gradually cooled, e.g. at 2 deg.C per second or less. Coiling is preferably by a laying or pouring type coiler. It may be done in the furnace proper, or in a closed chamber attached to the furnace, or partitioned off inside it. The furnace may be a batch type unit, e.g. a pot furnace, or a continuous furnace, possibly divided by opening doors into zones, with individually controlled temperature and atmos..
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8911484A JPS60230939A (en) | 1984-05-01 | 1984-05-01 | Method and apparatus for direct softening heat treatment of rolled wire material |
JP4624685U JPS61162315U (en) | 1985-03-28 | 1985-03-28 | |
JP6584985A JPS61223132A (en) | 1985-03-28 | 1985-03-28 | Holding furnace |
JP6584885A JPS61223135A (en) | 1985-03-28 | 1985-03-28 | Coiler for hot rolled wire |
Publications (2)
Publication Number | Publication Date |
---|---|
ES8606510A1 true ES8606510A1 (en) | 1986-04-16 |
ES542754A0 ES542754A0 (en) | 1986-04-16 |
Family
ID=27461850
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES85542754A Expired ES8606510A1 (en) | 1984-05-01 | 1985-04-30 | Direct softening heat treatment of rolled rod |
Country Status (1)
Country | Link |
---|---|
ES (1) | ES8606510A1 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ES2067365A2 (en) * | 1992-06-04 | 1995-03-16 | Forjas De Villalba S A | System for utilization of foundry heat |
ES2117492A1 (en) * | 1994-05-10 | 1998-08-01 | Forjas De Villalba S A | System for utilizing the forging heat in hot-stamped components |
-
1985
- 1985-04-30 ES ES85542754A patent/ES8606510A1/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ES2067365A2 (en) * | 1992-06-04 | 1995-03-16 | Forjas De Villalba S A | System for utilization of foundry heat |
ES2117492A1 (en) * | 1994-05-10 | 1998-08-01 | Forjas De Villalba S A | System for utilizing the forging heat in hot-stamped components |
Also Published As
Publication number | Publication date |
---|---|
ES542754A0 (en) | 1986-04-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FD1A | Patent lapsed |
Effective date: 19970519 |