BR8500773A - Processo e aparelho para o recozimento de pecas metalicas - Google Patents
Processo e aparelho para o recozimento de pecas metalicasInfo
- Publication number
- BR8500773A BR8500773A BR8500773A BR8500773A BR8500773A BR 8500773 A BR8500773 A BR 8500773A BR 8500773 A BR8500773 A BR 8500773A BR 8500773 A BR8500773 A BR 8500773A BR 8500773 A BR8500773 A BR 8500773A
- Authority
- BR
- Brazil
- Prior art keywords
- metal
- appliance
- protective gas
- pieces
- processing
- Prior art date
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
- C21D11/00—Process control or regulation for heat treatments
-
- 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
- C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
- C21D1/74—Methods of treatment in inert gas, controlled atmosphere, vacuum or pulverulent material
- C21D1/76—Adjusting the composition of the atmosphere
-
- 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
- C21D9/663—Bell-type furnaces
- C21D9/667—Multi-station furnaces
- C21D9/67—Multi-station furnaces adapted for treating the charge in vacuum or special atmosphere
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Thermal Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Heat Treatment Of Strip Materials And Filament Materials (AREA)
- Cookers (AREA)
- Furnace Details (AREA)
- Heat Treatments In General, Especially Conveying And Cooling (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19843406792 DE3406792A1 (de) | 1984-02-24 | 1984-02-24 | Verfahren und vorrichtung zum gluehen von metallteilen |
Publications (1)
Publication Number | Publication Date |
---|---|
BR8500773A true BR8500773A (pt) | 1985-10-08 |
Family
ID=6228763
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR8500773A BR8500773A (pt) | 1984-02-24 | 1985-02-22 | Processo e aparelho para o recozimento de pecas metalicas |
Country Status (6)
Country | Link |
---|---|
EP (1) | EP0156147B1 (pt) |
AT (1) | ATE28480T1 (pt) |
AU (1) | AU572259B2 (pt) |
BR (1) | BR8500773A (pt) |
DE (2) | DE3406792A1 (pt) |
ZA (1) | ZA851358B (pt) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE69215613T2 (de) * | 1991-09-10 | 1997-05-15 | Nippon Steel Corp | Verfahren zum Kontrollieren des Aufheizens eines Legierungsofens zum Herstellen von heiss-tauchmetallisiertem und legiertem Stahlband |
DE4241746C1 (de) * | 1992-12-11 | 1994-08-25 | Messer Griesheim Gmbh | Verfahren zum rußfreien Glühen von Stahlband in einem Glühofen |
ES2133126B1 (es) * | 1997-11-14 | 2000-04-01 | Al Air Liquide Espana S A | Procedimiento perfeccionado para el recocido de rollos de acero al carbono trefilado y bobinas de chapa de acero al carbono. |
DE10232432A1 (de) * | 2002-07-17 | 2004-01-29 | Linde Ag | Verfahren und Vorrichtung zum Unterdruckaufkohlen |
DE102005045466B4 (de) * | 2005-09-22 | 2015-10-29 | Volkswagen Ag | Verfahren zur Behandlung von Stahlband |
DE102006032617B4 (de) * | 2006-07-12 | 2008-04-03 | Universität Kassel | Verfahren zur Herstellung eines zum Formhärten geeigneten Blechhalbzeugs |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AT395321B (de) * | 1983-07-05 | 1992-11-25 | Ebner Ind Ofenbau | Verfahren zum abkuehlen von chargen in diskontinuierlich arbeitenden industrieoefen, insbesondere von stahldraht- oder - bandbunden in haubengluehoefen |
-
1984
- 1984-02-24 DE DE19843406792 patent/DE3406792A1/de not_active Withdrawn
-
1985
- 1985-02-06 AU AU38486/85A patent/AU572259B2/en not_active Ceased
- 1985-02-13 DE DE8585101547T patent/DE3560367D1/de not_active Expired
- 1985-02-13 AT AT85101547T patent/ATE28480T1/de active
- 1985-02-13 EP EP85101547A patent/EP0156147B1/de not_active Expired
- 1985-02-22 BR BR8500773A patent/BR8500773A/pt not_active IP Right Cessation
- 1985-02-22 ZA ZA851358A patent/ZA851358B/xx unknown
Also Published As
Publication number | Publication date |
---|---|
AU572259B2 (en) | 1988-05-05 |
EP0156147B1 (de) | 1987-07-22 |
ATE28480T1 (de) | 1987-08-15 |
EP0156147A1 (de) | 1985-10-02 |
DE3560367D1 (en) | 1987-08-27 |
DE3406792A1 (de) | 1985-08-29 |
ZA851358B (en) | 1985-10-30 |
AU3848685A (en) | 1985-08-29 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MM | Lapse due to non-payment of fees (art. 50) |