DE3544759C2 - - Google Patents

Info

Publication number
DE3544759C2
DE3544759C2 DE3544759A DE3544759A DE3544759C2 DE 3544759 C2 DE3544759 C2 DE 3544759C2 DE 3544759 A DE3544759 A DE 3544759A DE 3544759 A DE3544759 A DE 3544759A DE 3544759 C2 DE3544759 C2 DE 3544759C2
Authority
DE
Germany
Prior art keywords
superplastic
use according
proviso
takes place
deformation
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
Application number
DE3544759A
Other languages
German (de)
English (en)
Other versions
DE3544759A1 (de
Inventor
Des Erfinders Auf Nennung Verzicht
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
FROMMEYER GEORG 4006 ERKRATH DE
Robert Zapp Werkstofftechnik & Co Kg 4000 Duesseldorf De GmbH
Original Assignee
FROMMEYER GEORG 4006 ERKRATH DE
Robert Zapp Werkstofftechnik & Co Kg 4000 Duesseldorf De GmbH
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by FROMMEYER GEORG 4006 ERKRATH DE, Robert Zapp Werkstofftechnik & Co Kg 4000 Duesseldorf De GmbH filed Critical FROMMEYER GEORG 4006 ERKRATH DE
Priority to DE19853544759 priority Critical patent/DE3544759A1/de
Priority to AT86117455T priority patent/ATE90899T1/de
Priority to EP86117455A priority patent/EP0227001B1/de
Priority to ES198686117455T priority patent/ES2041242T3/es
Priority to JP61302756A priority patent/JPS62156203A/ja
Publication of DE3544759A1 publication Critical patent/DE3544759A1/de
Application granted granted Critical
Publication of DE3544759C2 publication Critical patent/DE3544759C2/de
Priority to US07/600,135 priority patent/US5028386A/en
Granted legal-status Critical Current

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
    • C21D8/00—Modifying the physical properties by deformation combined with, or followed by, heat treatment
    • C21D8/005—Modifying the physical properties by deformation combined with, or followed by, heat treatment of ferrous alloys
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F3/00—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces
    • B22F3/12—Both compacting and sintering
    • B22F3/16—Both compacting and sintering in successive or repeated steps
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C1/00—Making non-ferrous alloys
    • C22C1/10—Alloys containing non-metals

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Forging (AREA)
  • Powder Metallurgy (AREA)
  • Turning (AREA)
  • Treatment Of Steel In Its Molten State (AREA)
DE19853544759 1985-12-18 1985-12-18 Verfahren zum herstellen von werkzeugen Granted DE3544759A1 (de)

Priority Applications (6)

Application Number Priority Date Filing Date Title
DE19853544759 DE3544759A1 (de) 1985-12-18 1985-12-18 Verfahren zum herstellen von werkzeugen
AT86117455T ATE90899T1 (de) 1985-12-18 1986-12-16 Verfahren zum herstellen von werkzeugen.
EP86117455A EP0227001B1 (de) 1985-12-18 1986-12-16 Verfahren zum Herstellen von Werkzeugen
ES198686117455T ES2041242T3 (es) 1985-12-18 1986-12-16 Procedimiento para la fabricacion de herramientas.
JP61302756A JPS62156203A (ja) 1985-12-18 1986-12-18 工具製造方法
US07/600,135 US5028386A (en) 1985-12-18 1990-10-17 Process for the production of tools

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19853544759 DE3544759A1 (de) 1985-12-18 1985-12-18 Verfahren zum herstellen von werkzeugen

Publications (2)

Publication Number Publication Date
DE3544759A1 DE3544759A1 (de) 1987-06-19
DE3544759C2 true DE3544759C2 (US20080094685A1-20080424-C00004.png) 1989-08-03

Family

ID=6288747

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19853544759 Granted DE3544759A1 (de) 1985-12-18 1985-12-18 Verfahren zum herstellen von werkzeugen

Country Status (6)

Country Link
US (1) US5028386A (US20080094685A1-20080424-C00004.png)
EP (1) EP0227001B1 (US20080094685A1-20080424-C00004.png)
JP (1) JPS62156203A (US20080094685A1-20080424-C00004.png)
AT (1) ATE90899T1 (US20080094685A1-20080424-C00004.png)
DE (1) DE3544759A1 (US20080094685A1-20080424-C00004.png)
ES (1) ES2041242T3 (US20080094685A1-20080424-C00004.png)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4969099A (en) * 1986-03-11 1990-11-06 Toyota Jidosha Kabushiki Kaisha Double-detecting, trouble-judging and failsafe devices in system for integrally controlling automatic transmission and engine
US4945481A (en) * 1986-05-08 1990-07-31 Toyota Jidosha Kabushiki Kaisha System for integrally controlling automatic transmission and engine
US4838124A (en) * 1986-06-30 1989-06-13 Toyota Jidosha Kabushiki Kaisha System for integrally controlling automatic transmission and engine
JPH0712809B2 (ja) * 1986-07-07 1995-02-15 トヨタ自動車株式会社 自動変速機及びエンジンの一体制御装置
WO2005094274A2 (en) * 2004-03-24 2005-10-13 Smith International, Inc. Solid state processing of hand-held knife blades to improve blade performance

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2127082A5 (US20080094685A1-20080424-C00004.png) * 1971-02-22 1972-10-13 Charbonnages De France
JPS5510642B2 (US20080094685A1-20080424-C00004.png) * 1973-10-31 1980-03-18
US4073648A (en) * 1974-06-10 1978-02-14 The International Nickel Company, Inc. Thermoplastic prealloyed powder
US3976482A (en) * 1975-01-31 1976-08-24 The International Nickel Company, Inc. Method of making prealloyed thermoplastic powder and consolidated article
US3951697A (en) * 1975-02-24 1976-04-20 The Board Of Trustees Of Leland Stanford Junior University Superplastic ultra high carbon steel
JPS5485106A (en) * 1977-12-20 1979-07-06 Seiko Epson Corp Magnet made from inter-rare-earth-metallic compound
JPS5887204A (ja) * 1981-11-17 1983-05-25 Kobe Steel Ltd 急冷凝固粉末を用いた超合金の恒温鍛造方法
JPS5893802A (ja) * 1981-11-30 1983-06-03 Sumitomo Electric Ind Ltd 難加工性合金線材の製造方法
US4533390A (en) * 1983-09-30 1985-08-06 Board Of Trustees Of The Leland Stanford Junior University Ultra high carbon steel alloy and processing thereof
DE3346089A1 (de) * 1983-12-21 1985-07-18 Dr. Weusthoff GmbH, 4000 Düsseldorf Verfahren zum herstellen hochfester, duktiler koerper aus kohlenstoffreichen eisenbasislegierungen
US4582536A (en) * 1984-12-07 1986-04-15 Allied Corporation Production of increased ductility in articles consolidated from rapidly solidified alloy
JPS62134130A (ja) * 1985-12-05 1987-06-17 Agency Of Ind Science & Technol 高強度・難加工材の超塑性ウオ−ムダイ・パツク鍛造法

Also Published As

Publication number Publication date
EP0227001B1 (de) 1993-06-23
EP0227001A2 (de) 1987-07-01
DE3544759A1 (de) 1987-06-19
ES2041242T3 (es) 1993-11-16
JPS62156203A (ja) 1987-07-11
ATE90899T1 (de) 1993-07-15
EP0227001A3 (en) 1988-05-04
US5028386A (en) 1991-07-02

Similar Documents

Publication Publication Date Title
EP3228724B1 (de) Werkzeugstahl, insbesondere warmarbeitsstahl, und stahlgegenstand
DE2937724C2 (de) Pulvermetallurgisch hergestelltes Stahlerzeugnis mit hohem Vanadiumcarbid- Anteil
EP3409801B1 (de) Pulvermetallurgisch hergestellter, hartstoffpartikel enthaltender verbundwerkstoff, verwendung eines verbundwerkstoffs und verfahren zur herstellung eines bauteils aus einem verbundwerkstoff
DE2542094A1 (de) Metallpulver, verfahren zur behandlung losen metallpulvers und verfahren zur herstellung eines verdichteten presslings
DE2060605C3 (de) Pulvermetallurgisch durch Sintern hergestellte, ausscheidungshärtbare, korrosions- und hochwarmfeste Nickel-Chrom-Legierung
EP1568486A1 (de) Verfahren zur Herstellung von Bauteilen oder Halbzeugen, die intermetallische Titanaluminid-Legierungen enthalten, sowie mittels des Verfahrens herstellbare Bauteile
EP1407056B1 (de) Verahren zur herstellung eines formteiles aus einem intermetallischen gamma-ti-al-werkstoff
WO2003000457A1 (de) Bandförmige schneidwerkzeuge
EP0322397B1 (de) Pulvermetallurgisch hergestellter Schnellarbeitsstahl, daraus hergestellter Versschleissteil und Verfahren zu seiner Herstellung
DE3544759C2 (US20080094685A1-20080424-C00004.png)
EP1647606B1 (de) Hochharte Nickelbasislegierung für verschleissfeste Hochtemperaturwerkzeuge
DE2362650A1 (de) Verfahren zum pulvermetallurgischen herstellen von teilen aus einer knetlegierung
Pinnow et al. P/M tool steels
EP0632139B1 (de) Verwendung eines Warmarbeitsstahls
EP0149210B1 (de) Verfahren zum Herstellen hochfester, duktiler Körper aus Kohlenstoffreichen Eisenbasislegierungen
EP1985390B1 (en) Tools with a thermo-mechanically modified working region and methods of forming such tools
DE4436670C2 (de) Gegenstände aus Superlegierungen auf Nickelbasis mit verbesserter Zerspanbarkeit sowie Verfahren zur Herstellung eines spanend bearbeiteten Werkstücks aus einer derartigen Superlegierung
EP1129803B1 (de) Pulvermetallurgisch hergestelltes Material mit verbesserter Isotropie der mechanischen Eigenschaften
AT394325B (de) Metallische matrize zum strangpressen und verfahren zur herstellung derselben
DE4040030A1 (de) Pulvermetallurgischer kaltarbeitsstahl mit hoher verschleiss- und korrosionsfestigkeit und seine herstellung
EP0069421B1 (de) Verfahren zur Herstellung eines Halbzeugs oder eines Fertigteils aus einem metallischen Werkstoff durch Warm-Formgebung
DE2757639B2 (de) Schnellstahllegierung
DE2048151C (de) Warmebehandelbarer, anlaßbestandiger, chromhaltiger Karbidwerkzeugstahl und des sen Verwendung
Laag et al. HIP and Superplastic Forming of High Performance P/M Steels
DE2324071A1 (de) Kaltbearbeitungsstahl, insbesondere fuer spanabhebende bearbeitung

Legal Events

Date Code Title Description
OP8 Request for examination as to paragraph 44 patent law
D2 Grant after examination
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee