EP1206984A3 - Gradientenwerkstoff-Formkörper - Google Patents

Gradientenwerkstoff-Formkörper Download PDF

Info

Publication number
EP1206984A3
EP1206984A3 EP01125434A EP01125434A EP1206984A3 EP 1206984 A3 EP1206984 A3 EP 1206984A3 EP 01125434 A EP01125434 A EP 01125434A EP 01125434 A EP01125434 A EP 01125434A EP 1206984 A3 EP1206984 A3 EP 1206984A3
Authority
EP
European Patent Office
Prior art keywords
molded body
index material
graded index
moulded products
casting
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.)
Granted
Application number
EP01125434A
Other languages
English (en)
French (fr)
Other versions
EP1206984B1 (de
EP1206984A2 (de
Inventor
Manfred Dr. Heinritz
Heinz-Michael Dr. Zaoralek
Rainhard Dr. Laag
Jürgen KRÜGER
Horst Herbst
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.)
Schwaebische Huettenwerke Automotive GmbH
Original Assignee
Schwaebische Huettenwerke Automotive 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 Schwaebische Huettenwerke Automotive GmbH filed Critical Schwaebische Huettenwerke Automotive GmbH
Publication of EP1206984A2 publication Critical patent/EP1206984A2/de
Publication of EP1206984A3 publication Critical patent/EP1206984A3/de
Application granted granted Critical
Publication of EP1206984B1 publication Critical patent/EP1206984B1/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D11/00—Continuous casting of metals, i.e. casting in indefinite lengths
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D11/00—Continuous casting of metals, i.e. casting in indefinite lengths
    • B22D11/12—Accessories for subsequent treating or working cast stock in situ
    • B22D11/124—Accessories for subsequent treating or working cast stock in situ for cooling
    • 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
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/12—All metal or with adjacent metals
    • Y10T428/12458—All metal or with adjacent metals having composition, density, or hardness gradient

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Continuous Casting (AREA)
  • Manufacture Of Alloys Or Alloy Compounds (AREA)
  • Reduction Rolling/Reduction Stand/Operation Of Reduction Machine (AREA)

Abstract

Gradientenwerkstoff-Formkörper, der aus wenigstens einer Metalllegierung, die in einer äußeren Schale des Formkörpers außerhalb des thermodynamischen Gleichgewichts erstarrt ist, in einem kontinuierlichen Kokillenguss erhalten wurde.
Verfahren zur Herstellung eines Gradientenwerkstoff-Formkörpers, bei dem der Formkörper aus wenigstens einer übersättigt legierten Metallschmelze in einem kontinuierlichen Kokillenguss in seine Endform gegossen und bei dem Gießen eine äußere Formkörperschale in ihr Kristallgitter eingeschreckt wird.
EP01125434A 2000-11-09 2001-11-02 Gradientenwerkstoff-Walzenkörper zur Bearbeitung eines bahnförmigen Materials und sein Herstellungsverfahren Expired - Fee Related EP1206984B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10055449A DE10055449A1 (de) 2000-11-09 2000-11-09 Gradientenwerkstoff-Formkörper
DE10055449 2000-11-09

Publications (3)

Publication Number Publication Date
EP1206984A2 EP1206984A2 (de) 2002-05-22
EP1206984A3 true EP1206984A3 (de) 2003-02-05
EP1206984B1 EP1206984B1 (de) 2004-12-29

Family

ID=7662637

Family Applications (1)

Application Number Title Priority Date Filing Date
EP01125434A Expired - Fee Related EP1206984B1 (de) 2000-11-09 2001-11-02 Gradientenwerkstoff-Walzenkörper zur Bearbeitung eines bahnförmigen Materials und sein Herstellungsverfahren

Country Status (4)

Country Link
US (2) US20020096309A1 (de)
EP (1) EP1206984B1 (de)
JP (1) JP2002161345A (de)
DE (2) DE10055449A1 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103817297B (zh) * 2014-01-18 2015-07-22 辽宁工业大学 一种强制冷却铜管内铝液制备铜包铝复合铸锭的方法及其装置

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5973150A (ja) * 1982-10-18 1984-04-25 Kawasaki Steel Corp 複合鋼塊の製造方法
US4602416A (en) * 1983-03-01 1986-07-29 Societe Anonyme Dite: Acieries Thome Cromback High strength crushing bar and a process for manufacturing
US6089309A (en) * 1997-04-15 2000-07-18 South China University Of Technology Method for manufacturing gradient material by continuous and semi-continuous casting
WO2001058622A1 (de) * 2000-02-07 2001-08-16 Inteco Internationale Technische Beratung Ges.M.B.H. Verfahren und anordnung zum herstellen von gusskörpern aus metall

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5830382B2 (ja) * 1979-10-26 1983-06-29 株式会社クボタ 高クロムワ−クロ−ル
US4357394A (en) * 1980-07-14 1982-11-02 Abex Corporation Centrifugal casting
US4900410A (en) * 1985-05-07 1990-02-13 Eltech Systems Corporation Method of installing a cathodic protection system for a steel-reinforced concrete structure
CH667285A5 (de) * 1986-02-14 1988-09-30 Sulzer Ag Walze mit harter mantelflaeche.
DE3836328A1 (de) * 1988-10-25 1990-04-26 Emitec Emissionstechnologie Verfahren zur herstellung von einzelnocken aus gusswerkstoff
US5230382A (en) * 1988-10-25 1993-07-27 Emitec Gesellschaft Fur Emissionstechnologie Mbh Process of producing individual eccentric cams from cast metal
JP2841276B2 (ja) * 1994-06-29 1998-12-24 川崎製鉄株式会社 熱間圧延用ロール外層材及び熱間圧延用ロールの製造方法
MX9801158A (es) * 1996-06-18 1998-05-31 Kawasaki Steel Co Rodillo para laminado en caliente, que tiene resistencia mejorada a la abrasion y separacion reducida de carburo.

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5973150A (ja) * 1982-10-18 1984-04-25 Kawasaki Steel Corp 複合鋼塊の製造方法
US4602416A (en) * 1983-03-01 1986-07-29 Societe Anonyme Dite: Acieries Thome Cromback High strength crushing bar and a process for manufacturing
US6089309A (en) * 1997-04-15 2000-07-18 South China University Of Technology Method for manufacturing gradient material by continuous and semi-continuous casting
WO2001058622A1 (de) * 2000-02-07 2001-08-16 Inteco Internationale Technische Beratung Ges.M.B.H. Verfahren und anordnung zum herstellen von gusskörpern aus metall

Non-Patent Citations (4)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 008, no. 180 (M - 318) 18 August 1984 (1984-08-18) *
SCHREWE, HANS: "Stranggiessen von Stahl", 1987, VERLAG STAHLEISEN, DÜSSELDORF, XP002219857 *
SCHUMANN, HERMANN: "Metallographie", VEB DEUTSCHER VERLAG FÜR GRUNSTOFFINDUSTRIE, LEIPZIG, XP002219858 *
SCHWERDTFEGER, KLAUS: "Metallurgie des Stranggiessens", 1992, VERLAG STAHLEISEN, DÜSSELDORF, XP002219859 *

Also Published As

Publication number Publication date
DE50104958D1 (de) 2005-02-03
US20020096309A1 (en) 2002-07-25
EP1206984B1 (de) 2004-12-29
DE10055449A1 (de) 2002-05-23
US20040197592A1 (en) 2004-10-07
JP2002161345A (ja) 2002-06-04
EP1206984A2 (de) 2002-05-22

Similar Documents

Publication Publication Date Title
DE69806843T2 (de) Verfahren und Anlage zur Herstellung von Giesstücken aus amorpher Legierung durch Druckguss
CA2142635A1 (en) Bone prostheses with direct cast macrotextured surface regions and method for manufacturing the same
RU2002128179A (ru) Литейный стержень для литья по выплавляемым моделям (варианты), сборка, литейный стержень-оболочковая форма, литейная форма и отливка, полученные с использованием этого стержня
MX171288B (es) Metodo para fabricar un articulo metalico moldeadoprocedimiento para la produccion de articulos mold. eados metalicos
AU674836B2 (en) Process for Making Pieces of Jewellery and Patterns
CA2341126A1 (en) Casting and forging employing copper-base alloy
EP1500446A3 (de) Verstärkte Formkerne für den Metallguss, Herstellung und Verwendung
CA2103087C (en) Lost foam process for casting stainless steel
EP1842607A3 (de) Verfahren zum Feingiessen von metallischen Formteilen und Vorrichtung hierfür
HUP0001694A2 (hu) Öntőformák és eljárás puha, tömör formázott termékek előállításához
EP1206984A3 (de) Gradientenwerkstoff-Formkörper
DE3824574C2 (de) Verfahren zum Gießen von Präzisionsgußstücken
DE3300968A1 (de) Verfahren zum giessen von figuren, insbesondere bekleideter personenfiguren
DE69704039D1 (de) Verfahren zur Herstellung eine Anbauteils durch Giessen unter Verwendung eines integrierten Dorns und einer keramischen Giessform
EP0785039A3 (de) Erstarrung eines Anbauteils eines Körpers aus einer Schmelze unter Verwendung einer keramischen Giessform
EP0764486A3 (de) Verfahren zur Vorbereitung einer Form für den Abguss eines Scheibenformkörpers
DE69327714T2 (de) Feingiessverfahren zur Herstellung von Gussstücken
EP1258302A3 (de) Verfahren und Vorrichtung zum Herstellen von Präzisionsgussteilen
EP1900457A8 (de) Verfahren und Vorrichtung zur Herstellung von Gussformteilen aus Leichtmetall
DE19636135C1 (de) Verfahren zum Herstellen von Formgußteilen nach dem Wachsausschmelzverfahren und Ur-Gegenform zur Durchführung des Verfahrens
JP2666878B2 (ja) 焼結体製造における成形方法及び焼結体
EP1063034A3 (de) Verfahren zur Herstellung von magnesiumhaltigen Metallgussteilen
Allison et al. On copying bronze statuettes
EP0827795A3 (de) Verfahren zur Befestigung eines hohlen Teiles an ein Gussstück durch Giessen und Vorrichtung dazu
Ravel Method and Device for Producing Molded Components

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AX Request for extension of the european patent

Free format text: AL;LT;LV;MK;RO;SI

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR

AX Request for extension of the european patent

Extension state: AL LT LV MK RO SI

17P Request for examination filed

Effective date: 20030221

17Q First examination report despatched

Effective date: 20030408

AKX Designation fees paid

Designated state(s): DE FI FR GB SE

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

RTI1 Title (correction)

Free format text: ROLLER BODY FROM GRADED INDEX MATERIAL FOR WORKING A WEB MATERIAL AND ITS MANUFACTURING METHOD

RTI1 Title (correction)

Free format text: ROLLER BODY FROM GRADED INDEX MATERIAL FOR WORKING A WEB MATERIAL AND ITS MANUFACTURING METHOD

RTI1 Title (correction)

Free format text: ROLLER BODY FROM GRADED INDEX MATERIAL FOR WORKING A WEB MATERIAL AND ITS MANUFACTURING METHOD

GRAS Grant fee paid

Free format text: ORIGINAL CODE: EPIDOSNIGR3

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): DE FI FR GB SE

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: GB

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20041229

Ref country code: FR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20041229

Ref country code: FI

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20041229

REG Reference to a national code

Ref country code: GB

Ref legal event code: FG4D

Free format text: NOT ENGLISH

REG Reference to a national code

Ref country code: IE

Ref legal event code: FG4D

Free format text: GERMAN

REF Corresponds to:

Ref document number: 50104958

Country of ref document: DE

Date of ref document: 20050203

Kind code of ref document: P

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20050329

GBV Gb: ep patent (uk) treated as always having been void in accordance with gb section 77(7)/1977 [no translation filed]

Effective date: 20041229

PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

26N No opposition filed

Effective date: 20050930

EN Fr: translation not filed
PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: DE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20060601