PL449711A1 - Masa formierska do wytwarzania form odlewniczych - Google Patents

Masa formierska do wytwarzania form odlewniczych

Info

Publication number
PL449711A1
PL449711A1 PL449711A PL44971124A PL449711A1 PL 449711 A1 PL449711 A1 PL 449711A1 PL 449711 A PL449711 A PL 449711A PL 44971124 A PL44971124 A PL 44971124A PL 449711 A1 PL449711 A1 PL 449711A1
Authority
PL
Poland
Prior art keywords
molding sand
casting molds
bentonite
weight
parts
Prior art date
Application number
PL449711A
Other languages
English (en)
Inventor
Bartłomiej Samociuk
Daniel Nowak
Joanna Chmielewska
Alan Gasiński
Marek Dymkowski
Original Assignee
Politechnika Wrocławska
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 Politechnika Wrocławska filed Critical Politechnika Wrocławska
Priority to PL449711A priority Critical patent/PL449711A1/pl
Publication of PL449711A1 publication Critical patent/PL449711A1/pl

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
    • B22C1/18—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 inorganic 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Mold Materials And Core Materials (AREA)

Abstract

Przedmiotem zgłoszenia jest masa formierska do wytwarzania form odlewniczych, utworzona z osnowy mineralnej oraz materiału wiążącego w postaci bentonitu, która charakteryzuje się tym, że składa się z osnowy mineralnej w ilości od 90 do 95 cz. wag. oraz materiału wiążącego w ilości do 5 do 10 cz. wag. w postaci bentonitu odzyskanego po procesie klarowania wina w postaci masy wilgotnej o lepkościach wynoszących od 3,964 do 7,364 Pa•s albo bentonitu odzyskanego po procesie klarowania wina w postaci suchej masy w zakresie od 5 do 8 cz. wag.
PL449711A 2024-09-05 2024-09-05 Masa formierska do wytwarzania form odlewniczych PL449711A1 (pl)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL449711A PL449711A1 (pl) 2024-09-05 2024-09-05 Masa formierska do wytwarzania form odlewniczych

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL449711A PL449711A1 (pl) 2024-09-05 2024-09-05 Masa formierska do wytwarzania form odlewniczych

Publications (1)

Publication Number Publication Date
PL449711A1 true PL449711A1 (pl) 2026-03-09

Family

ID=98976681

Family Applications (1)

Application Number Title Priority Date Filing Date
PL449711A PL449711A1 (pl) 2024-09-05 2024-09-05 Masa formierska do wytwarzania form odlewniczych

Country Status (1)

Country Link
PL (1) PL449711A1 (pl)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
PL97601B1 (pl) * 1975-05-15 1978-03-30 Syntetyczna masa rdzeniowa lub formierska
CN103042161A (zh) * 2012-12-25 2013-04-17 马鞍山市万鑫铸造有限公司 一种含石英砂的型砂及其制备方法
EP3015188A1 (en) * 2014-10-30 2016-05-04 Akademia Gorniczo-Hutnicza im. Stanislawa Staszica w Krakowie Moulding sand and a method of curing of moulding sand
PL439688A1 (pl) * 2021-11-30 2023-06-05 Akademia Górniczo-Hutnicza Im.Stanisława Staszica W Krakowie Masa formierska wiązana bentonitem z dodatkiem węglowym

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
PL97601B1 (pl) * 1975-05-15 1978-03-30 Syntetyczna masa rdzeniowa lub formierska
CN103042161A (zh) * 2012-12-25 2013-04-17 马鞍山市万鑫铸造有限公司 一种含石英砂的型砂及其制备方法
EP3015188A1 (en) * 2014-10-30 2016-05-04 Akademia Gorniczo-Hutnicza im. Stanislawa Staszica w Krakowie Moulding sand and a method of curing of moulding sand
PL439688A1 (pl) * 2021-11-30 2023-06-05 Akademia Górniczo-Hutnicza Im.Stanisława Staszica W Krakowie Masa formierska wiązana bentonitem z dodatkiem węglowym

Similar Documents

Publication Publication Date Title
BRPI0703299A (pt) material de moldagem, mistura de material de moldagem de fundição e processo de produção de um molde ou de uma peça de moldagem
US4410365A (en) Binder
RU2011136464A (ru) Модифицированные бентониты для современных литейных приложений
RU2427442C1 (ru) Способ введения модификаторов и легирующих добавок при литье по газифицируемым моделям
MXPA05005934A (es) Metodo para la produccion de cuerpos de molde, particularmente machos, moldes y alimentadores para la tecnica de la fundicion.
PL449711A1 (pl) Masa formierska do wytwarzania form odlewniczych
BR8806483A (pt) Processo para aumentar a resistencia a tracao de um artigo formado a partir de um aglutinante de resina fenolica alcalina e areia; composicao compreendendo areia granular ou areia usada de fundicao; mistura de areias de fundicao adequada para ser usada na formacao de uma forma aglutinada;processo para preparar uma forma aglutinada; processo para preparar uma forma de fundicao;processo e sistema aglutinante para produzir moldes e machos de fundicao
CN109014018A (zh) 一种无机粘接剂及其制备、应用方法
CN107598072A (zh) 一种型砂配方
CN107252874A (zh) 一种提高铸件密实度的铁模型砂
US2639478A (en) Process of preparing patterns
US1301965A (en) Mold.
Peev et al. Technology for production of technical products with fixed thickness and made of quartz ceramics by means of a moulding matrix with a silicone insert
RU2643399C1 (ru) Смесь для изготовления литейных форм и стержней
SU131046A1 (ru) Способ изготовлени стержней и форм дл литейного производства
DE846275C (de) Herstellung von Zementmassen fuer Giessereizwecke oder von Zementmoerteln
SU590294A1 (ru) Композици дл изготовлени пористых форм в производстве керамических изделий
JP2600230B2 (ja) 軽量気泡コンクリートの製造法
SU1423253A1 (ru) Смесь дл изготовлени литейных форм и стержней,отверждаемых тепловой сушкой
CN107671233A (zh) 一种铸件用型砂
SU990400A1 (ru) Способ получени св зующего дл изготовлени литейных стержней и форм,отверждаемых в оснастке
SU850251A1 (ru) Смесь дл изготовлени литейныхфОРМ
RU2614510C2 (ru) Способ изготовления сырых песчано-глинистых форм
DE27086C (de) Verfahren zur Herstellung von Schlackengufsformstücken unter Tempern der zum Giefsen benutzten Schlacke
Izdebska-Szanda The economical and ecological aspects of using the modified water-glass