EP1206984A3 - Moulded products from graded index material - Google Patents

Moulded products from graded index material 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
German (de)
French (fr)
Other versions
EP1206984A2 (en
EP1206984B1 (en
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/en
Publication of EP1206984A3 publication Critical patent/EP1206984A3/en
Application granted granted Critical
Publication of EP1206984B1 publication Critical patent/EP1206984B1/en
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

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.Gradient material molded body made of at least one metal alloy in an outer shell of the molded body outside of the thermodynamic Equilibrium is solidified, obtained in a continuous mold casting has been.

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.

Figure 00000001
Process for producing a gradient material molded body, in which the molded body is poured from at least one supersaturated alloyed metal melt into its final shape in a continuous mold casting and an outer molded body shell is inserted into its crystal lattice during the casting.
Figure 00000001
EP01125434A 2000-11-09 2001-11-02 Roller body from graded index material for working a web material and its manufacturing method Expired - Fee Related EP1206984B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10055449 2000-11-09
DE10055449A DE10055449A1 (en) 2000-11-09 2000-11-09 Gradient material molded body

Publications (3)

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

Family

ID=7662637

Family Applications (1)

Application Number Title Priority Date Filing Date
EP01125434A Expired - Fee Related EP1206984B1 (en) 2000-11-09 2001-11-02 Roller body from graded index material for working a web material and its manufacturing method

Country Status (4)

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

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103817297B (en) * 2014-01-18 2015-07-22 辽宁工业大学 Device and method for preparing copper-clad aluminum composite ingots by forced cooling of molten aluminum in copper pipes

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5973150A (en) * 1982-10-18 1984-04-25 Kawasaki Steel Corp Production of composite steel ingot
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 (en) * 2000-02-07 2001-08-16 Inteco Internationale Technische Beratung Ges.M.B.H. Method and arrangement for producing casting moulds from metal

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5830382B2 (en) * 1979-10-26 1983-06-29 株式会社クボタ High chrome work crawl
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 (en) * 1986-02-14 1988-09-30 Sulzer Ag ROLLER WITH A HARD COVERED SURFACE.
US5230382A (en) * 1988-10-25 1993-07-27 Emitec Gesellschaft Fur Emissionstechnologie Mbh Process of producing individual eccentric cams from cast metal
DE3836328A1 (en) * 1988-10-25 1990-04-26 Emitec Emissionstechnologie METHOD FOR PRODUCING SINGLE CAMS FROM CAST MATERIAL
JP2841276B2 (en) * 1994-06-29 1998-12-24 川崎製鉄株式会社 Hot rolling roll outer layer material and method for manufacturing hot rolling roll
CA2228488C (en) * 1996-06-18 2001-12-18 Kawasaki Steel Corporation Roll for hot rolling having enhanced abrasion resistance and reduced carbide segregation

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5973150A (en) * 1982-10-18 1984-04-25 Kawasaki Steel Corp Production of composite steel ingot
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 (en) * 2000-02-07 2001-08-16 Inteco Internationale Technische Beratung Ges.M.B.H. Method and arrangement for producing casting moulds from metal

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

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