ZA943256B - A method of improving the properties of reclaimed sand used for the production of foundry moulds and cores. - Google Patents

A method of improving the properties of reclaimed sand used for the production of foundry moulds and cores.

Info

Publication number
ZA943256B
ZA943256B ZA943256A ZA943256A ZA943256B ZA 943256 B ZA943256 B ZA 943256B ZA 943256 A ZA943256 A ZA 943256A ZA 943256 A ZA943256 A ZA 943256A ZA 943256 B ZA943256 B ZA 943256B
Authority
ZA
South Africa
Prior art keywords
pct
cores
improving
properties
production
Prior art date
Application number
ZA943256A
Other languages
English (en)
Inventor
Philippe Marie Toussaint
Patrick Robert Queval
Johannes-Adolf-Jacob Geraedts
Jacques Andre Caumont
Original Assignee
Borden France
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 Borden France filed Critical Borden France
Publication of ZA943256B publication Critical patent/ZA943256B/xx

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C1/00—Compositions of refractory mould or core materials; Grain structures thereof; Chemical or physical features in the formation or manufacture of moulds
    • B22C1/16—Compositions of refractory mould or core materials; Grain structures thereof; Chemical or physical features in the formation or manufacture of moulds characterised by the use of binding agents; Mixtures of binding agents
    • B22C1/20—Compositions of refractory mould or core materials; Grain structures thereof; Chemical or physical features in the formation or manufacture of moulds characterised by the use of binding agents; Mixtures of binding agents of organic agents
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C1/00—Compositions of refractory mould or core materials; Grain structures thereof; Chemical or physical features in the formation or manufacture of moulds
    • B22C1/02—Compositions of refractory mould or core materials; Grain structures thereof; Chemical or physical features in the formation or manufacture of moulds characterised by additives for special purposes, e.g. indicators, breakdown additives

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Mold Materials And Core Materials (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
ZA943256A 1993-05-11 1994-05-11 A method of improving the properties of reclaimed sand used for the production of foundry moulds and cores. ZA943256B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB939309615A GB9309615D0 (en) 1993-05-11 1993-05-11 A method of improving the properties of reclaimed sand used for the production of foundry moulds and cores

Publications (1)

Publication Number Publication Date
ZA943256B true ZA943256B (en) 1995-01-11

Family

ID=10735226

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA943256A ZA943256B (en) 1993-05-11 1994-05-11 A method of improving the properties of reclaimed sand used for the production of foundry moulds and cores.

Country Status (17)

Country Link
US (1) US6015846A (ja)
EP (1) EP0762945B1 (ja)
JP (1) JP3260376B2 (ja)
KR (1) KR100330318B1 (ja)
AT (1) ATE188635T1 (ja)
AU (1) AU692769B2 (ja)
BR (1) BR9406397A (ja)
CA (1) CA2161897C (ja)
DE (1) DE69422642T2 (ja)
DK (1) DK0762945T3 (ja)
ES (1) ES2142942T3 (ja)
FI (1) FI105535B (ja)
GB (1) GB9309615D0 (ja)
NZ (1) NZ265679A (ja)
PT (1) PT762945E (ja)
WO (1) WO1994026439A1 (ja)
ZA (1) ZA943256B (ja)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3238315B2 (ja) 1995-10-30 2001-12-10 三菱重工業株式会社 ニッケル・アルミニウム青銅プロペラーの鋳造用鋳型
JP2002210539A (ja) * 2001-01-15 2002-07-30 Sintokogio Ltd ベントナイト被覆砂の製造方法およびその被覆砂
US6554049B2 (en) 2001-05-15 2003-04-29 Foundry Advanced Clay Technologies, L.L.C. Process for recovering sand and bentonite clay used in a foundry
WO2003041892A2 (en) * 2001-11-14 2003-05-22 The Hill And Griffith Company Method of reducing veining defects in sand-based foundry shapes
JP2004283859A (ja) * 2003-03-20 2004-10-14 Toyota Motor Corp 水溶性中子及びその製造方法
JP2005066634A (ja) * 2003-08-22 2005-03-17 Toyota Motor Corp 水溶性中子バインダ、水溶性中子、及びその製造方法
GB0410484D0 (en) * 2004-05-11 2004-06-16 Ashland Uk Ltd Reclamation of ester-cured phenolic resin bonded foundry sands
US8574358B2 (en) 2005-12-06 2013-11-05 James Hardie Technology Limited Geopolymeric particles, fibers, shaped articles and methods of manufacture
KR100640223B1 (ko) * 2006-04-04 2006-11-01 임인호 고인쇄 금속활자 주조용 주형조성물
CN100388991C (zh) * 2006-08-25 2008-05-21 蒋文兰 水基凹凸棒悬浮剂的生产方法
CN100388990C (zh) * 2006-08-25 2008-05-21 蒋文兰 醇基凹凸棒悬浮剂的生产方法
EP2359957A1 (en) 2010-01-26 2011-08-24 Foseco International Limited Method and composition for the preparation of foundry moulds and cores
CN101869822A (zh) * 2010-06-30 2010-10-27 黄山泰柯活性漂白土有限公司 一种颗粒白土的生产方法
EP2692460B1 (en) 2012-07-30 2015-02-25 Hüttenes-Albertus Chemische-Werke GmbH Particulate refractory compositions for use in the manufacture of foundry moulds and cores, methods of preparing same and corresponding uses
DE102015120866A1 (de) * 2015-12-01 2017-06-01 HÜTTENES-ALBERTUS Chemische Werke Gesellschaft mit beschränkter Haftung Verfahren zur Herstellung von feuerfesten Kompositpartikeln und von Speiserelementen für die Gießereiindustrie, entsprechende Speiserelemente und Verwendungen
DE102017107531A1 (de) 2017-04-07 2018-10-11 HÜTTENES-ALBERTUS Chemische Werke Gesellschaft mit beschränkter Haftung Verfahren zur Herstellung von Gießformen, Kernen und daraus regenerierten Formgrundstoffen
ES2883555T3 (es) * 2018-09-07 2021-12-09 Huettenes Albertus Chemische Werke Gmbh Método para preparar una composición refractaria en partículas para su uso en la producción de moldes y machos de fundición, usos correspondientes y mezcla de recuperación para tratamiento térmico
JP2022001384A (ja) * 2021-09-15 2022-01-06 大阪硅曹株式会社 無機粘結剤コーテッドサンド
FI131782B1 (fi) * 2023-03-22 2025-11-27 Resand Oy Menetelmä teollisuushiekan elvyttämiseksi käyttämällä seosainetta
FI131805B1 (fi) * 2023-03-22 2025-12-09 Resand Oy Menetelmä ja laitteisto tuorehiekan elvyttämiseksi

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2140080A1 (de) * 1971-08-10 1973-02-22 Paul Schick Verfahren zur verwertung von bleicherde-rueckstaenden der oelraffination
GB2059972B (en) * 1979-10-01 1983-03-30 Borden Uk Ltd Foundry moulding compositions
BR8806482A (pt) * 1988-04-08 1990-07-31 Acme Resin Corp Processo para producao de artigo modelado com areia aglutinada com resina; processo para producao de agregados de areia; solucao aglutinante; e composicao de mistura mestra
US5190993A (en) * 1988-04-08 1993-03-02 Borden, Inc. Process to enhance the tensile strength of reclaimed sand bonded with ester cured alkaline phenolic resin using an aminosilane solution
US5043412A (en) * 1988-06-23 1991-08-27 Borden, Inc. Ambient temperature curing, high carbon contributing compositions
GB9218596D0 (en) * 1992-09-02 1992-10-14 Ashland Chemical Ltd Reclamation of ester-cured phenolic resin bonded foundry sands
GB9226815D0 (en) * 1992-12-23 1993-02-17 Borden Uk Ltd Improvements in or relating to water dispersible moulds

Also Published As

Publication number Publication date
AU692769B2 (en) 1998-06-18
GB9309615D0 (en) 1993-06-23
DE69422642D1 (de) 2000-02-17
BR9406397A (pt) 1996-02-13
FI105535B (fi) 2000-09-15
EP0762945A1 (en) 1997-03-19
ES2142942T3 (es) 2000-05-01
AU6685194A (en) 1994-12-12
PT762945E (pt) 2000-06-30
KR960702361A (ko) 1996-04-27
WO1994026439A1 (en) 1994-11-24
DK0762945T3 (da) 2000-06-26
CA2161897A1 (en) 1994-11-24
MX9403437A (es) 1997-07-31
US6015846A (en) 2000-01-18
ATE188635T1 (de) 2000-01-15
NZ265679A (en) 1997-03-24
DE69422642T2 (de) 2000-12-07
CA2161897C (en) 2002-02-05
EP0762945B1 (en) 2000-01-12
KR100330318B1 (ko) 2002-10-09
FI955422L (fi) 1995-11-10
JP3260376B2 (ja) 2002-02-25
FI955422A0 (fi) 1995-11-10
JPH08509916A (ja) 1996-10-22

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