Publication result detail

Monitoring of the effect of grinding raw material mixture and soaking on the formation of monoclinic phases of alite

RAVASZOVÁ, S.; DVOŘÁK, K.

Original Title

Monitoring of the effect of grinding raw material mixture and soaking on the formation of monoclinic phases of alite

English Title

Monitoring of the effect of grinding raw material mixture and soaking on the formation of monoclinic phases of alite

Type

Paper in proceedings (conference paper)

Original Abstract

The article monitors the effect of length of grinding in the process of homogenization of raw material mixture and soaking on the number of monoclinic phases of alite M1 and M3 in the sample using the Rietveld method. The wet grinding process in the water environment in the planetary mill PULVERISETTE 6 was chosen for the preparation of raw material mixture. Based on previous research in this area, two firing temperatures 1450 and 1550 °C with soaking of 30, 60 and 90 minutes were selected. The results showed the monoclinic phase M1 is more readily formed during coarser grinding, during which large crystals of M1 are formed. On the contrary, the monoclinic phase M3 is formed at a higher firing temperature, at a larger amount nuclei and finer grinding. The results show that the grinding time has an important effect on the rate of formation of monoclinic phases

English abstract

The article monitors the effect of length of grinding in the process of homogenization of raw material mixture and soaking on the number of monoclinic phases of alite M1 and M3 in the sample using the Rietveld method. The wet grinding process in the water environment in the planetary mill PULVERISETTE 6 was chosen for the preparation of raw material mixture. Based on previous research in this area, two firing temperatures 1450 and 1550 °C with soaking of 30, 60 and 90 minutes were selected. The results showed the monoclinic phase M1 is more readily formed during coarser grinding, during which large crystals of M1 are formed. On the contrary, the monoclinic phase M3 is formed at a higher firing temperature, at a larger amount nuclei and finer grinding. The results show that the grinding time has an important effect on the rate of formation of monoclinic phases

Keywords

monoclinic tricalcium silicate, grinding, Rietveld method

Key words in English

monoclinic tricalcium silicate, grinding, Rietveld method

Authors

RAVASZOVÁ, S.; DVOŘÁK, K.

RIV year

2022

Released

11.10.2021

Publisher

Trans Tech Publications Ltd.

Location

Švýcarsko

Book

Binders, Materials and Technologies in Modern Construction VII

ISBN

1662-9779

Periodical

Solid State Phenomena

Volume

2021

Number

325

State

Swiss Confederation

Pages from

71

Pages to

76

Pages count

5

URL

https://www.scientific.net/SSP.325.71

BibTex

@inproceedings{BUT172821,
  author="Simona {Ravaszová} and Karel {Dvořák}",
  title="Monitoring of the effect of grinding raw material mixture and soaking on the formation of monoclinic phases of alite",
  booktitle="Binders, Materials and Technologies in Modern Construction VII",
  year="2021",
  journal="Solid State Phenomena",
  volume="2021",
  number="325",
  pages="71--76",
  publisher="Trans Tech Publications Ltd.",
  address="Švýcarsko",
  doi="10.4028/www.scientific.net/SSP.325.71",
  issn="1012-0394",
  url="https://www.scientific.net/SSP.325.71"
}