DK1543897T3 - Sheath, method of making it and blending to make it - Google Patents

Sheath, method of making it and blending to make it

Info

Publication number
DK1543897T3
DK1543897T3 DK02770003T DK02770003T DK1543897T3 DK 1543897 T3 DK1543897 T3 DK 1543897T3 DK 02770003 T DK02770003 T DK 02770003T DK 02770003 T DK02770003 T DK 02770003T DK 1543897 T3 DK1543897 T3 DK 1543897T3
Authority
DK
Denmark
Prior art keywords
sheath
blending
making
make
oxidizable
Prior art date
Application number
DK02770003T
Other languages
Danish (da)
Inventor
Urreiztieta Jaime Prat
Original Assignee
Iberia Ashland Chem Sa
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 Iberia Ashland Chem Sa filed Critical Iberia Ashland Chem Sa
Application granted granted Critical
Publication of DK1543897T3 publication Critical patent/DK1543897T3/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C9/00—Moulds or cores; Moulding processes
    • B22C9/08—Features with respect to supply of molten metal, e.g. ingates, circular gates, skim gates
    • B22C9/088—Feeder heads
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C9/00—Moulds or cores; Moulding processes
    • B22C9/08—Features with respect to supply of molten metal, e.g. ingates, circular gates, skim gates
    • B22C9/084—Breaker cores
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D27/00—Treating the metal in the mould while it is molten or ductile ; Pressure or vacuum casting
    • B22D27/04—Influencing the temperature of the metal, e.g. by heating or cooling the mould
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D7/00—Casting ingots, e.g. from ferrous metals
    • B22D7/06—Ingot moulds or their manufacture
    • B22D7/10—Hot tops therefor
    • B22D7/104—Hot tops therefor from exothermic material only

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Molds, Cores, And Manufacturing Methods Thereof (AREA)
  • Mold Materials And Core Materials (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
  • Manufacturing Of Micro-Capsules (AREA)
  • Soft Magnetic Materials (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Powder Metallurgy (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
  • Materials For Medical Uses (AREA)
  • Organic Insulating Materials (AREA)

Abstract

Procedure for the production of sleeves for mini-deadheads, in which a fluoride-free mixture, consisting of microspheres of aluminium silicate, an oxidizable metal, such as powdered aluminium, an oxidizable agent, magnesium as initiator element of the exothermic reaction, are introduced by blowing in a mould fitted with two cores to produce a sleeve provided with two openings, one of which is closed with a plug before being used.
DK02770003T 2002-09-09 2002-09-09 Sheath, method of making it and blending to make it DK1543897T3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/ES2002/000422 WO2004022262A1 (en) 2002-09-09 2002-09-09 Sleeve, production method thereof and mixture for production of same

Publications (1)

Publication Number Publication Date
DK1543897T3 true DK1543897T3 (en) 2007-09-24

Family

ID=31970554

Family Applications (1)

Application Number Title Priority Date Filing Date
DK02770003T DK1543897T3 (en) 2002-09-09 2002-09-09 Sheath, method of making it and blending to make it

Country Status (16)

Country Link
US (2) US20050247424A1 (en)
EP (1) EP1543897B1 (en)
JP (1) JP4413780B2 (en)
CN (1) CN1305601C (en)
AT (1) ATE365086T1 (en)
AU (1) AU2002336110B2 (en)
BR (1) BR0215879B1 (en)
CA (1) CA2498240C (en)
DE (1) DE60220841T2 (en)
DK (1) DK1543897T3 (en)
ES (1) ES2288560T3 (en)
HK (1) HK1078288A1 (en)
MX (1) MXPA05002612A (en)
PT (1) PT1543897E (en)
SI (1) SI1543897T1 (en)
WO (1) WO2004022262A1 (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4749948B2 (en) * 2006-06-23 2011-08-17 滲透工業株式会社 Exothermic molding for casting
DE102008058205A1 (en) * 2008-11-20 2010-07-22 AS Lüngen GmbH Molding material mixture and feeder for aluminum casting
CN101549387B (en) * 2009-05-18 2011-04-20 谢锦荣 A cylindrical insulating riser base
EP2581149B1 (en) 2010-06-08 2018-01-03 Ask Chemicals España, S.A. Method for producing a metal part
CN102328027A (en) * 2011-07-13 2012-01-25 中核苏阀横店机械有限公司 Heat insulation riser anti-plugging structure
CN103551515B (en) * 2013-11-22 2015-05-13 哈尔滨理工大学 Exothermic heat-preservation feeder for casting and preparation method of feeder
CN103586416B (en) * 2013-11-28 2015-06-17 哈尔滨理工大学 Preparation method for fluoride-free exothermic insulating riser
RU2601721C2 (en) * 2015-03-11 2016-11-10 федеральное государственное бюджетное образовательное учреждение высшего образования "Нижегородский государственный технический университет им. Р.Е. Алексеева" (НГТУ) Exothermal mixture for heating lost heads of steel and cast iron castings
CN108296446B (en) * 2018-01-25 2019-11-05 宁夏共享能源有限公司 Casting incubation riser of persistent fever and preparation method thereof
USD872781S1 (en) 2018-04-13 2020-01-14 Foseco International Limited Breaker core
CN111889629A (en) * 2020-08-14 2020-11-06 欧区爱铸造材料（中国）有限公司 Fluorine-free efficient exothermic agent for heating casting riser
AU2022256785A1 (en) 2021-04-16 2023-10-26 Foseco International Limited Refractory article and composition

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA941109A (en) * 1971-08-17 1974-02-05 Canada Wire And Cable Limited Welding of hollow core aluminum conductors
DE2146031A1 (en) * 1971-09-15 1973-03-22 Eduard Dipl Ing Baur CASTING FORM AND CUP-SHAPED FUNNELS FOR CASTING FORMS
JPS4931535A (en) * 1972-07-22 1974-03-22
US4008109A (en) * 1975-07-01 1977-02-15 Chemincon Incorporated Shaped heat insulating articles
US4574869A (en) * 1981-01-22 1986-03-11 Foseco International Limited Casting mould, and cavity former and sleeve for use therewith
DE3600847A1 (en) * 1986-01-14 1987-07-30 Foseco Ges Fuer Chemisch Metal METHOD, DEVICE AND FEEDING INSERTS FOR THE PRODUCTION OF CASTING MOLDS
US5252526A (en) * 1988-03-30 1993-10-12 Indresco Inc. Insulating refractory
GB2260285B (en) * 1991-10-03 1994-10-12 Masamitsu Miki Riser sleeve with breaker core
GB9308363D0 (en) * 1993-04-22 1993-06-09 Foseco Int Refractory compositions for use in the casting of metals
ES2134729B1 (en) * 1996-07-18 2000-05-16 Kemen Recupac Sa IMPROVEMENTS INTRODUCED IN OBJECT APPLICATION FOR A SPANISH INVENTION PATENT N. 9601607 FOR "PROCEDURE FOR THE MANUFACTURE OF EXACT SLEEVES AND OTHER ELEMENTS OF MAZAROTAJE AND FEEDING FOR CAST MOLDS.
JP3153991B2 (en) * 1997-10-01 2001-04-09 正光 三木 Feeder sleeve
JP3374242B2 (en) * 1998-10-09 2003-02-04 正光 三木 Exothermic assembly for castings
DE19925167A1 (en) * 1999-06-01 2000-12-14 Luengen Gmbh & Co Kg As Exothermic feeder mass
US6360808B1 (en) * 2000-06-19 2002-03-26 Ashland Inc. Exothermic sleeve compositions containing aluminum dross
CN2465837Y (en) * 2001-02-12 2001-12-19 盛天良 Riser neck of dish type

Also Published As

Publication number Publication date
EP1543897A1 (en) 2005-06-22
AU2002336110B2 (en) 2009-09-03
CN1668402A (en) 2005-09-14
BR0215879B1 (en) 2014-01-21
DE60220841T2 (en) 2008-02-28
PT1543897E (en) 2007-09-12
MXPA05002612A (en) 2005-05-05
AU2002336110A1 (en) 2004-03-29
US20050247424A1 (en) 2005-11-10
JP2005537935A (en) 2005-12-15
EP1543897B1 (en) 2007-06-20
DE60220841D1 (en) 2007-08-02
JP4413780B2 (en) 2010-02-10
ES2288560T3 (en) 2008-01-16
CN1305601C (en) 2007-03-21
ATE365086T1 (en) 2007-07-15
HK1078288A1 (en) 2006-06-09
CA2498240A1 (en) 2004-03-18
WO2004022262A1 (en) 2004-03-18
US20080121363A1 (en) 2008-05-29
CA2498240C (en) 2009-05-19
SI1543897T1 (en) 2007-12-31
BR0215879A (en) 2005-08-02

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