AU469129B2 - Quick-hardening core and moulding sand andthe method for its hardening - Google Patents

Quick-hardening core and moulding sand andthe method for its hardening

Info

Publication number
AU469129B2
AU469129B2 AU50581/72A AU5058172A AU469129B2 AU 469129 B2 AU469129 B2 AU 469129B2 AU 50581/72 A AU50581/72 A AU 50581/72A AU 5058172 A AU5058172 A AU 5058172A AU 469129 B2 AU469129 B2 AU 469129B2
Authority
AU
Australia
Prior art keywords
hardening
quick
core
moulding sand
andthe method
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
AU50581/72A
Other languages
English (en)
Other versions
AU5058172A (en
Inventor
JNR OLSZAK MIECZYSLAW DEBSKI TADEUSZ RSEPA JERZY SUWA and ANDRZEJ DERVAN JAN HARPOLE
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Instytut Odlewnictwa
Original Assignee
Instytut Odlewnictwa
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 Instytut Odlewnictwa filed Critical Instytut Odlewnictwa
Application granted granted Critical
Publication of AU469129B2 publication Critical patent/AU469129B2/en
Publication of AU5058172A publication Critical patent/AU5058172A/en
Expired legal-status Critical Current

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
    • B22C1/22—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 of resins or rosins

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)
AU50581/72A 1971-12-27 1972-12-28 Quick-hardening core and moulding sand andthe method for its hardening Expired AU469129B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
PLPL8-15249 1971-12-27
PL15249771A PL74479B1 (it) 1971-12-27 1971-12-27

Publications (2)

Publication Number Publication Date
AU469129B2 true AU469129B2 (en) 1974-07-04
AU5058172A AU5058172A (en) 1974-07-04

Family

ID=19956824

Family Applications (1)

Application Number Title Priority Date Filing Date
AU50581/72A Expired AU469129B2 (en) 1971-12-27 1972-12-28 Quick-hardening core and moulding sand andthe method for its hardening

Country Status (14)

Country Link
JP (1) JPS521374B2 (it)
AT (1) AT332573B (it)
AU (1) AU469129B2 (it)
BE (1) BE793361A (it)
CH (1) CH586081A5 (it)
CS (1) CS210647B2 (it)
DD (1) DD101304A5 (it)
DE (1) DE2228747C3 (it)
ES (1) ES410440A1 (it)
FR (1) FR2165838B1 (it)
GB (1) GB1358241A (it)
IT (1) IT972969B (it)
NL (1) NL153452B (it)
PL (1) PL74479B1 (it)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5152321A (en) * 1974-11-01 1976-05-08 Sumitomo Durez Co Igatano seizohoho
DE2741172C2 (de) * 1977-09-09 1983-07-14 Hüttenes-Albertus Chemische Werke GmbH, 4000 Düsseldorf Vakuum-Verfahren zur Herstellung von Gießformen
WO1980001653A1 (en) * 1979-02-08 1980-08-21 O Madono Production of casting mold
US4268425A (en) * 1979-05-14 1981-05-19 Ashland Oil, Inc. Phenolic resin-polyisocyanate binder systems containing a drying oil and use thereof

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4004656A (en) * 1975-06-17 1977-01-25 Westinghouse Air Brake Company Multi-brake shoe means for a multi-braking surface braked assembly

Also Published As

Publication number Publication date
BE793361A (fr) 1973-04-16
PL74479B1 (it) 1974-10-31
CH586081A5 (it) 1977-03-31
JPS4878025A (it) 1973-10-19
NL153452B (nl) 1977-06-15
GB1358241A (en) 1974-07-03
JPS521374B2 (it) 1977-01-13
IT972969B (it) 1974-05-31
FR2165838A1 (it) 1973-08-10
DE2228747C3 (de) 1978-03-23
NL7217670A (it) 1973-06-29
CS210647B2 (en) 1982-01-29
DE2228747B2 (de) 1973-12-06
FR2165838B1 (it) 1977-04-01
DE2228747A1 (de) 1973-07-12
DD101304A5 (it) 1973-11-05
ES410440A1 (es) 1976-04-16
AU5058172A (en) 1974-07-04
ATA1098872A (de) 1976-01-15
AT332573B (de) 1976-10-11

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