Publication detail

Matematicko-statistické vyjádření tepelného ovlivnění bentonitové formovací směsi

MAROŠ, B., SVOBODA, M., RUSÍN, K.

Original Title

Matematicko-statistické vyjádření tepelného ovlivnění bentonitové formovací směsi

English Title

Mathematic-statistic expression of thermal influence of bentonite bonded moulding sand

Type

journal article - other

Language

Czech

Original Abstract

The task of the experiment was experimental determination of thermal degradation bonding clay or the study of changes of content of active bentonite. The temperature field of the casting was studied in concrete distances from the casting in new sand. It was bentonite bonded moulding sand, which was based on the composition of mixture used in the foundry Kuřim. From the course of curves of temperatures of heating and cooling in the mixture, the thermal degradation of bentonite was evaluated and determined mathematically in the from of loss of content of active bentonite dependent on the distance from the casting, on maximum temperature and on the thermal influence area.

English abstract

The task of the experiment was experimental determination of thermal degradation bonding clay or the study of changes of content of active bentonite. The temperature field of the casting was studied in concrete distances from the casting in new sand. It was bentonite bonded moulding sand, which was based on the composition of mixture used in the foundry Kuřim. From the course of curves of temperatures of heating and cooling in the mixture, the thermal degradation of bentonite was evaluated and determined mathematically in the from of loss of content of active bentonite dependent on the distance from the casting, on maximum temperature and on the thermal influence area.

Key words in English

mathematic-statistic expression, thermal influence, bentonite, thermal degradation, bonded moulding sand.

Authors

MAROŠ, B., SVOBODA, M., RUSÍN, K.

RIV year

2003

Released

29. 11. 2002

Publisher

Svaz sléváren ČR

Location

Brno

ISBN

0037-6825

Periodical

Slévárenství

Year of study

L

Number

11-12

State

Czech Republic

Pages from

437

Pages to

441

Pages count

5

BibTex

@article{BUT41875,
  author="Bohumil {Maroš} and Michal {Svoboda} and Karel {Rusín}",
  title="Matematicko-statistické vyjádření tepelného ovlivnění bentonitové formovací směsi",
  journal="Slévárenství",
  year="2002",
  volume="L",
  number="11-12",
  pages="5",
  issn="0037-6825"
}