AT324387B - Erwärmungsverfahren für stahlkörper wie beispielsweise knüppel oder vorwalzblöcke, mit einem für die verbesserung der bearbeitbarkeitseigenschaften durch spanabhebende werkzeuge ausreichenden tellurgehalt vor deren warmbearbeitung - Google Patents
Erwärmungsverfahren für stahlkörper wie beispielsweise knüppel oder vorwalzblöcke, mit einem für die verbesserung der bearbeitbarkeitseigenschaften durch spanabhebende werkzeuge ausreichenden tellurgehalt vor deren warmbearbeitungInfo
- Publication number
- AT324387B AT324387B AT1016171A AT1016171A AT324387B AT 324387 B AT324387 B AT 324387B AT 1016171 A AT1016171 A AT 1016171A AT 1016171 A AT1016171 A AT 1016171A AT 324387 B AT324387 B AT 324387B
- Authority
- AT
- Austria
- Prior art keywords
- tellural
- billets
- improve
- heating processes
- steel bodies
- 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
- C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
- C21D9/0081—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for slabs; for billets
-
- 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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S72/00—Metal deforming
- Y10S72/70—Deforming specified alloys or uncommon metal or bimetallic work
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 Treatments In General, Especially Conveying And Cooling (AREA)
- Furnace Details (AREA)
- Tunnel Furnaces (AREA)
- Metal Rolling (AREA)
- Harvesting Machines For Root Crops (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US9428270A | 1970-12-02 | 1970-12-02 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| AT324387B true AT324387B (de) | 1975-08-25 |
Family
ID=22244227
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT1016171A AT324387B (de) | 1970-12-02 | 1971-11-25 | Erwärmungsverfahren für stahlkörper wie beispielsweise knüppel oder vorwalzblöcke, mit einem für die verbesserung der bearbeitbarkeitseigenschaften durch spanabhebende werkzeuge ausreichenden tellurgehalt vor deren warmbearbeitung |
Country Status (20)
| Country | Link |
|---|---|
| US (1) | US3710608A (Sortimente) |
| JP (1) | JPS523325B1 (Sortimente) |
| AR (1) | AR196484A1 (Sortimente) |
| AT (1) | AT324387B (Sortimente) |
| AU (1) | AU470302B2 (Sortimente) |
| BE (1) | BE776027A (Sortimente) |
| BR (1) | BR7107898D0 (Sortimente) |
| CA (1) | CA940021A (Sortimente) |
| CH (1) | CH545147A (Sortimente) |
| DE (1) | DE2157512C3 (Sortimente) |
| DK (1) | DK136256B (Sortimente) |
| ES (1) | ES397586A1 (Sortimente) |
| FR (1) | FR2117249A5 (Sortimente) |
| GB (1) | GB1365718A (Sortimente) |
| IT (1) | IT943131B (Sortimente) |
| LU (1) | LU64360A1 (Sortimente) |
| NL (1) | NL7116228A (Sortimente) |
| NO (1) | NO133938C (Sortimente) |
| SE (1) | SE381678B (Sortimente) |
| ZA (1) | ZA717939B (Sortimente) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE9313451U1 (de) * | 1993-09-07 | 1993-11-04 | Ipsen Industries International GmbH, 47533 Kleve | Schutzgasofen |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5582326A (en) * | 1978-12-19 | 1980-06-21 | Toshiba Corp | Signal connection system |
| EP0045815B1 (en) * | 1980-08-11 | 1984-07-11 | Inland Steel Company | Semi-finished steel article and method for producing same |
| RU2161080C1 (ru) * | 2000-02-10 | 2000-12-27 | Латыпов Рашид Талгатович | Способ производства холоднокатаной металлической полосы |
| CN112893723A (zh) * | 2021-02-08 | 2021-06-04 | 无锡透平叶片有限公司 | 一种钢锻件的锻前加热方法 |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3287954A (en) * | 1962-08-30 | 1966-11-29 | Inland Steel Co | Method for heating steel billets |
| US3365922A (en) * | 1965-02-01 | 1968-01-30 | Inland Steel Co | Method for producing hot-worked tellurium-containing steel article |
| AT289875B (de) * | 1965-07-26 | 1971-05-10 | Biprohut | Ofen zur zunderfreien unmittelbaren Erhitzung von Wärmgut |
| US3382700A (en) * | 1966-03-31 | 1968-05-14 | Inland Steel Co | Process for reducing surface checking during hot working of steel |
| US3345846A (en) * | 1966-08-01 | 1967-10-10 | Selas Corp Of America | Metal heating |
| US3503240A (en) * | 1966-08-01 | 1970-03-31 | James R Lawler | Heat treating method and apparatus |
-
1970
- 1970-12-02 US US00094282A patent/US3710608A/en not_active Expired - Lifetime
-
1971
- 1971-11-04 CA CA126,894A patent/CA940021A/en not_active Expired
- 1971-11-19 DE DE2157512A patent/DE2157512C3/de not_active Expired
- 1971-11-25 ZA ZA717939A patent/ZA717939B/xx unknown
- 1971-11-25 AT AT1016171A patent/AT324387B/de not_active IP Right Cessation
- 1971-11-25 NL NL7116228A patent/NL7116228A/xx not_active Application Discontinuation
- 1971-11-26 AU AU36207/71A patent/AU470302B2/en not_active Expired
- 1971-11-26 GB GB5497271A patent/GB1365718A/en not_active Expired
- 1971-11-29 BR BR7898/71A patent/BR7107898D0/pt unknown
- 1971-11-29 AR AR239297A patent/AR196484A1/es active
- 1971-11-29 CH CH1737571A patent/CH545147A/fr not_active IP Right Cessation
- 1971-11-29 LU LU64360D patent/LU64360A1/xx unknown
- 1971-11-30 BE BE776027A patent/BE776027A/xx unknown
- 1971-11-30 IT IT70930/71A patent/IT943131B/it active
- 1971-11-30 JP JP46096033A patent/JPS523325B1/ja active Pending
- 1971-12-01 NO NO4412/71A patent/NO133938C/no unknown
- 1971-12-01 FR FR7143148A patent/FR2117249A5/fr not_active Expired
- 1971-12-01 DK DK589071AA patent/DK136256B/da unknown
- 1971-12-02 ES ES397586A patent/ES397586A1/es not_active Expired
- 1971-12-02 SE SE7115507*3D patent/SE381678B/xx unknown
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE9313451U1 (de) * | 1993-09-07 | 1993-11-04 | Ipsen Industries International GmbH, 47533 Kleve | Schutzgasofen |
Also Published As
| Publication number | Publication date |
|---|---|
| BR7107898D0 (pt) | 1973-05-17 |
| DE2157512B2 (de) | 1978-08-17 |
| SE381678B (sv) | 1975-12-15 |
| IT943131B (it) | 1973-04-02 |
| CA940021A (en) | 1974-01-15 |
| DK136256C (Sortimente) | 1978-02-13 |
| US3710608A (en) | 1973-01-16 |
| JPS523325B1 (Sortimente) | 1977-01-27 |
| AU470302B2 (en) | 1976-03-11 |
| ZA717939B (en) | 1972-08-30 |
| CH545147A (fr) | 1973-12-15 |
| DE2157512C3 (de) | 1979-04-12 |
| FR2117249A5 (Sortimente) | 1972-07-21 |
| LU64360A1 (Sortimente) | 1972-06-19 |
| ES397586A1 (es) | 1974-06-16 |
| BE776027A (fr) | 1972-03-16 |
| DK136256B (da) | 1977-09-12 |
| NO133938C (Sortimente) | 1976-07-21 |
| NO133938B (Sortimente) | 1976-04-12 |
| AU3620771A (en) | 1973-05-31 |
| NL7116228A (Sortimente) | 1972-06-06 |
| GB1365718A (en) | 1974-09-04 |
| DE2157512A1 (de) | 1972-06-08 |
| AR196484A1 (es) | 1974-02-06 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| NL167348C (nl) | Snijwerktuig met een bekleding van in matrixmetaal ge- bedde slijtvaste deeltjes. | |
| CH537762A (de) | Werkzeug zum Einrollen von Längsnuten in zylindrische Werkstücke | |
| BE777671Q (fr) | Procede pour ameliorer la resistance a la corrosion de surfacesmetalliques | |
| DE2061043B2 (de) | Gesenkschmiedepresse mit selbsttaetigem werkstuecktransport | |
| ZA716596B (en) | Process for rendering a steel piece superficially hard and corrosion resistant piece obtained by the carrying out of this process and use of the latter | |
| BR7209156D0 (pt) | Metal em folha tratado por lubrificante para trabalho de prensa | |
| AT324387B (de) | Erwärmungsverfahren für stahlkörper wie beispielsweise knüppel oder vorwalzblöcke, mit einem für die verbesserung der bearbeitbarkeitseigenschaften durch spanabhebende werkzeuge ausreichenden tellurgehalt vor deren warmbearbeitung | |
| BR7207118D0 (pt) | Processo para reducao de formacao de crostas na fosfatizacao de metais | |
| AU1396470A (en) | Process for producing corrosion resistant steel | |
| ZA708646B (en) | Method for manufacturing cold rolled steel having excellent drawability | |
| CA969785A (en) | Continuous process for hot-forming steel stock | |
| FI50477C (fi) | Tankovalukokilli metallin, erikoisesti teräksen valamista varten | |
| AT294721B (de) | Bolzen, bzw. Nagel für pulverkraftbetriebene Bolzensetzgeräte zum Setzen in metallische Werkstoffe | |
| AT276022B (de) | Einrichtung an Pressen, insbesondere Kaltfließpressen für die Herstellung von im Verhältnis zum Durchmesser langen Werkstücken | |
| AT304999B (de) | Verfahren zur Herstellung von geschmiedetem oder gewalztem Stabstahl aus ledeburitischen Werkzeugstählen | |
| IT944460B (it) | Macchina per l incisione di scrit te e simili mediante punzonatura su superfici metalliche curve in particolare su ogive di bombole in acciaio | |
| CH526685A (de) | Vorrichtung zum Vorpressen von Rohren, insbesondere für die Herstellung von Rohrdecken beim U-Bahnbau | |
| AT313839B (de) | Walzanordnung zur Herstellung von Profildrähten, insbesondere für Baustahlgewebe, mit Hartmetall-Walzringen | |
| CA964083A (en) | Method for producing steel sheets having resistance against rust formation | |
| AT316256B (de) | Verfahren zur Vorbereitung von Stahlwerkstücken für die spanlose Kaltverformung | |
| ES311445A1 (es) | Metodo para laminar acero. | |
| AT291040B (de) | Vorrichtung zum gesteuerten Antreiben einer oder mehrerer Kolben-Zylinder-Anordnungen für die hydraulische Betätigung eines Fensters | |
| ZA706830B (en) | Process of manufacturing heat resisting steel sheet for deep drawing | |
| CH369092A (de) | Metallstrangpresse zum Herstellen von Massivkörpern oder Rohren | |
| ZA713041B (en) | An improved process for manufacturing steel |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ELJ | Ceased due to non-payment of the annual fee |