BR9807578A - Método para a fabricação de machos de areias para processos de fundição de metais - Google Patents

Método para a fabricação de machos de areias para processos de fundição de metais

Info

Publication number
BR9807578A
BR9807578A BR9807578A BR9807578A BR9807578A BR 9807578 A BR9807578 A BR 9807578A BR 9807578 A BR9807578 A BR 9807578A BR 9807578 A BR9807578 A BR 9807578A BR 9807578 A BR9807578 A BR 9807578A
Authority
BR
Brazil
Prior art keywords
manufacture
trimethylamine
sand
sand cores
metal casting
Prior art date
Application number
BR9807578A
Other languages
English (en)
Portuguese (pt)
Inventor
Heins Jesef Hemsen Alemao
Christoph Genzler
Original Assignee
Foseco Int
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 Foseco Int filed Critical Foseco Int
Publication of BR9807578A publication Critical patent/BR9807578A/pt

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C9/00—Moulds or cores; Moulding processes
    • B22C9/12—Treating moulds or cores, e.g. drying, hardening
    • B22C9/123—Gas-hardening
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C9/00—Moulds or cores; Moulding processes
    • B22C9/12—Treating moulds or cores, e.g. drying, hardening

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mold Materials And Core Materials (AREA)
  • Molds, Cores, And Manufacturing Methods Thereof (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Casting Devices For Molds (AREA)
BR9807578A 1997-02-19 1998-02-04 Método para a fabricação de machos de areias para processos de fundição de metais BR9807578A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19706472A DE19706472C1 (de) 1997-02-19 1997-02-19 Verfahren zur Herstellung von Kernen für Gießprozesse
PCT/GB1998/000351 WO1998036859A1 (en) 1997-02-19 1998-02-04 Method for the manufacture of cores for metal casting processes

Publications (1)

Publication Number Publication Date
BR9807578A true BR9807578A (pt) 2000-03-21

Family

ID=7820783

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9807578A BR9807578A (pt) 1997-02-19 1998-02-04 Método para a fabricação de machos de areias para processos de fundição de metais

Country Status (14)

Country Link
EP (1) EP0973623B1 (zh)
JP (1) JP2001511710A (zh)
KR (1) KR20000071196A (zh)
CN (1) CN1252020A (zh)
AR (1) AR005411A1 (zh)
AT (1) ATE211954T1 (zh)
AU (1) AU733863B2 (zh)
BR (1) BR9807578A (zh)
CA (1) CA2282309A1 (zh)
DE (2) DE19706472C1 (zh)
TR (1) TR199902016T2 (zh)
TW (1) TW404865B (zh)
WO (1) WO1998036859A1 (zh)
ZA (1) ZA98938B (zh)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2333985A (en) * 1998-02-10 1999-08-11 Dean Anthony Jones Casting core production
KR101579549B1 (ko) * 2015-01-23 2015-12-22 에이비이씨기업 주식회사 콜드 박스 공정용 아민 가스 악취 중화방법 및 이를 적용한 아민 가스 제너레이터
CN105945242B (zh) * 2016-06-30 2018-08-31 施密特钢轨技术（昆山）有限公司 一种便于脱模的射砂用移动工作台

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2413537C2 (de) * 1974-03-21 1984-11-15 Horst-Werner Ing.(Grad.) 7707 Engen Michel Vorrichtung zum Herstellen von Kernen für Gießereizwecke
US4293480A (en) * 1979-05-11 1981-10-06 Ashland Oil, Inc. Urethane binder compositions for no-bake and cold box foundry application utilizing isocyanato-urethane polymers
US4362204A (en) * 1980-03-17 1982-12-07 The Mead Corporation Method and apparatus for curing a foundry core
JPS59153543A (ja) * 1983-02-22 1984-09-01 Chuzo Gijutsu Fukiyuu Kyokai ガス硬化鋳型における硬化ガス供給方法
JPS60132639A (ja) * 1983-06-01 1985-07-15 Naniwa Seisakusho:Kk コ−ルドボツクス鋳型造型用ガス発生装置
DE4431560A1 (de) * 1994-09-05 1996-03-07 Gtg Gieserei Technik Romeo Goe Verfahren und Vorrichtung zum Herstellen eines Sandformkörpers

Also Published As

Publication number Publication date
WO1998036859A1 (en) 1998-08-27
JP2001511710A (ja) 2001-08-14
ZA98938B (en) 1998-08-07
CA2282309A1 (en) 1998-08-27
ATE211954T1 (de) 2002-02-15
AU733863B2 (en) 2001-05-31
DE69803170D1 (de) 2002-02-21
KR20000071196A (ko) 2000-11-25
DE19706472C1 (de) 1998-06-04
CN1252020A (zh) 2000-05-03
AU5996098A (en) 1998-09-09
EP0973623B1 (en) 2002-01-16
DE69803170T2 (de) 2002-10-31
EP0973623A1 (en) 2000-01-26
TR199902016T2 (en) 1999-12-21
TW404865B (en) 2000-09-11
AR005411A1 (es) 1999-06-23

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Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]