Global Patent Index - EP 2535126 A1

EP 2535126 A1 20121219 - Device and method for obtaining semi-solid sludges

Title (en)

Device and method for obtaining semi-solid sludges

Title (de)

Vorrichtung und Verfahren zur Gewinnung halbfester Schlämme

Title (fr)

Dispositif et procédé pour obtenir des boues semi-solides

Publication

EP 2535126 A1 20121219 (EN)

Application

EP 11382201 A 20110616

Priority

EP 11382201 A 20110616

Abstract (en)

The invention relates to a device and method for obtaining semi-solid sludges, comprising a double-shell crucible (1, 2), comprising at least one fixed part (1) which can be fixed to a vibration table, and at least one moveable part (2) which can be attached to the fixed part (1) through fixing means (3), allowing easy extraction of the slug due to the action of gravity and preventing auxiliary cleaning operations and the generation of oxides on the surface.

IPC 8 full level

B22D 17/00 (2006.01); B22D 21/04 (2006.01); B22D 27/04 (2006.01)

CPC (source: EP)

B22D 17/007 (2013.01); B22D 21/04 (2013.01); B22D 27/04 (2013.01)

Citation (search report)

  • [XY] EP 0931607 A1 19990728 - AHRESTY CORP [JP]
  • [XY] EP 1358956 A1 20031105 - ALCAN TECH & MAN LTD [CH]
  • [A] WO 0107672 A1 20010201 - ALCAN INT LTD [CA], et al
  • [A] WO 2006024148 A1 20060309 - ALCAN INT LTD [CA], et al
  • [Y] LEMIEUX A ET AL: "Effect of Si, Cu and Fe on mechanical properties of cast semi-solid 206 alloys", TRANSACTIONS OF NONFERROUS METALS SOCIETY OF CHINA, CENTRAL SOUTH UNIVERSITY OF TECHNOLOGY, CHANGSHA, CN, vol. 20, no. 9, 1 September 2010 (2010-09-01), pages 1555 - 1560, XP027556707, ISSN: 1003-6326, [retrieved on 20100901]
  • [Y] JOSEPH LANGLAIS ET AL: "The SEED Technology for Semi-solid Processing of Alumium Alloys: A Metallurgical and Process Overview", DIFFUSION AND DEFECT DATA. SOLID STATE DATA. PART B, SOLID STATEPHENOMENA, VADUZ, LI, vol. 116-117, 1 January 2006 (2006-01-01), pages 472 - 477, XP009153182, ISSN: 1012-0394
  • [Y] DON DOUTRE ET AL: "The SEED process for semi-solid forming", 8TH INTERNATIONAL CONFERENCE ON SEMI-SOLID PROCESSING OF ALLOYS AND COMPOSITES,, 1 September 2004 (2004-09-01), XP009153154
  • [Y] CHANG-QING ZHENG ET AL: "Optimization of Casting Parameters on an Improved AA6061 Aluminum Alloy for Semi-Solid Die Casting", ADVANCES IN LIGHT WEIGHT MATERIALS - ALUMINUM, CASTING MATERIALS, AND MAGNESIUM TECHNOLOGIES,, 1 January 2010 (2010-01-01), pages 51 - 57, XP009153150

Designated contracting state (EPC)

AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

Designated extension state (EPC)

BA ME

DOCDB simple family (publication)

EP 2535126 A1 20121219; EP 2535126 B1 20170405; ES 2632181 T3 20170911

DOCDB simple family (application)

EP 11382201 A 20110616; ES 11382201 T 20110616