EA201071346A1 - COVERING COMPOSITIONS FOR CASTING FORMS AND RODS, ELIMINATING SURFACE DEFECTS - Google Patents

COVERING COMPOSITIONS FOR CASTING FORMS AND RODS, ELIMINATING SURFACE DEFECTS

Info

Publication number
EA201071346A1
EA201071346A1 EA201071346A EA201071346A EA201071346A1 EA 201071346 A1 EA201071346 A1 EA 201071346A1 EA 201071346 A EA201071346 A EA 201071346A EA 201071346 A EA201071346 A EA 201071346A EA 201071346 A1 EA201071346 A1 EA 201071346A1
Authority
EA
Eurasian Patent Office
Prior art keywords
rods
surface defects
casting forms
eliminating surface
metal
Prior art date
Application number
EA201071346A
Other languages
Russian (ru)
Other versions
EA023525B1 (en
Inventor
Райнхард Штетцель
Матиас Шрод
Михаэль Клосковски
Original Assignee
Асхланд-Зюдхеми-Кернфест Гмбх
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 Асхланд-Зюдхеми-Кернфест Гмбх filed Critical Асхланд-Зюдхеми-Кернфест Гмбх
Publication of EA201071346A1 publication Critical patent/EA201071346A1/en
Publication of EA023525B1 publication Critical patent/EA023525B1/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C3/00—Selection of compositions for coating the surfaces of moulds, cores, or patterns
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C9/00—Moulds or cores; Moulding processes
    • B22C9/02—Sand moulds or like moulds for shaped castings
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C9/00—Moulds or cores; Moulding processes
    • B22C9/10—Cores; Manufacture or installation of cores
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C9/00—Moulds or cores; Moulding processes
    • B22C9/18—Finishing

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mold Materials And Core Materials (AREA)
  • Molds, Cores, And Manufacturing Methods Thereof (AREA)

Abstract

Изобретение относится к покрывающей композиции для литейных форм и стержней, содержащей по меньшей мере одну металлосодержащую добавку, которая содержит металл или соединение металла, причем металл выбран из групп 7 или с 9 по 12 периодической системы элементов. Изобретение также относится к способу изготовления литейной формы, которая имеет покрытие из покрывающей композиции согласно настоящему изобретению, а также к ее применению для литья металлов.The invention relates to a coating composition for casting molds and cores containing at least one metal-containing additive that contains a metal or a metal compound, the metal being selected from groups 7 or from 9 to 12 of the periodic system of elements. The invention also relates to a method for producing a mold that has a coating of a coating composition according to the present invention, as well as to its use for casting metals.

EA201071346A 2008-05-28 2009-05-27 Coating composition for casting moulds and cores, casting mould for casting metals and method for producing the same EA023525B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102008025460 2008-05-28
PCT/EP2009/056434 WO2009144242A1 (en) 2008-05-28 2009-05-27 Coating compositions for casting moulds and cores for avoiding maculate surfaces

Publications (2)

Publication Number Publication Date
EA201071346A1 true EA201071346A1 (en) 2011-06-30
EA023525B1 EA023525B1 (en) 2016-06-30

Family

ID=40977587

Family Applications (1)

Application Number Title Priority Date Filing Date
EA201071346A EA023525B1 (en) 2008-05-28 2009-05-27 Coating composition for casting moulds and cores, casting mould for casting metals and method for producing the same

Country Status (11)

Country Link
US (2) US20110073270A1 (en)
EP (1) EP2300177B1 (en)
JP (1) JP5701751B2 (en)
KR (1) KR20110020279A (en)
CN (1) CN102105242A (en)
BR (1) BRPI0912323A2 (en)
EA (1) EA023525B1 (en)
MX (1) MX2010012994A (en)
UA (1) UA101663C2 (en)
WO (1) WO2009144242A1 (en)
ZA (1) ZA201008144B (en)

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CN107584068A (en) * 2017-08-31 2018-01-16 山东鲁达轿车配件股份有限公司 A kind of method that brake disc is produced using resin sand
DE102018118291A1 (en) * 2018-07-27 2020-01-30 HÜTTENES-ALBERTUS Chemische Werke Gesellschaft mit beschränkter Haftung Sizing composition to reduce formaldehyde emissions
CN108941445B (en) * 2018-07-31 2020-12-18 铜陵旭时新材料科技有限公司 Application method of release agent for disc casting machine
CN108941446B (en) * 2018-07-31 2020-11-27 铜陵旭时新材料科技有限公司 Mold release agent for disc casting machine
JP6910332B2 (en) * 2018-11-26 2021-07-28 花王株式会社 Binder composition for molding
RU2722845C1 (en) * 2019-11-27 2020-06-04 Федеральное государственное бюджетное образовательное учреждение высшего образования "Магнитогорский государственный технический университет им. Г.И. Носова" Parting paint for molds and rods
CN111302754B (en) * 2020-03-31 2021-08-17 汉江弘源襄阳碳化硅特种陶瓷有限责任公司 Lost foam coating for silicon carbide ceramic casting molding and preparation method thereof
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Also Published As

Publication number Publication date
EP2300177A1 (en) 2011-03-30
CN102105242A (en) 2011-06-22
WO2009144242A1 (en) 2009-12-03
KR20110020279A (en) 2011-03-02
JP2011521786A (en) 2011-07-28
EA023525B1 (en) 2016-06-30
JP5701751B2 (en) 2015-04-15
US20110073270A1 (en) 2011-03-31
BRPI0912323A2 (en) 2015-10-06
EP2300177B1 (en) 2016-01-27
UA101663C2 (en) 2013-04-25
US20160129496A1 (en) 2016-05-12
ZA201008144B (en) 2011-09-28
MX2010012994A (en) 2010-12-21

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Legal Events

Date Code Title Description
MM4A Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s)

Designated state(s): AM AZ BY KZ KG MD TJ TM RU