Materials Map

Discover the materials research landscape. Find experts, partners, networks.

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The Materials Map is an open tool for improving networking and interdisciplinary exchange within materials research. It enables cross-database search for cooperation and network partners and discovering of the research landscape.

The dashboard provides detailed information about the selected scientist, e.g. publications. The dashboard can be filtered and shows the relationship to co-authors in different diagrams. In addition, a link is provided to find contact information.

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Materials Map under construction

The Materials Map is still under development. In its current state, it is only based on one single data source and, thus, incomplete and contains duplicates. We are working on incorporating new open data sources like ORCID to improve the quality and the timeliness of our data. We will update Materials Map as soon as possible and kindly ask for your patience.

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Aissat, Sahraoui

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in Cooperation with on an Cooperation-Score of 37%

Topics

Publications (3/3 displayed)

  • 2023Improving Grinding Ball Lifespan and Efficiency Through Hardenability Modelling and Optimization1citations
  • 2021Investigation on the Influence of Tempering on Microstructure and Wear Properties of High Alloy Chromium Cast Iron3citations
  • 2020Correlation between hardness and abrasive wear of grinding balls5citations

Places of action

Chart of shared publication
Safa, Ali
1 / 1 shared
Benabbas, Abderrahim
1 / 4 shared
Younes, Rassim
1 / 3 shared
Bradai, Mohand Amokrane
1 / 4 shared
Sadeddine, Abelhamid
1 / 1 shared
Sadeddine, Abdelhamid
1 / 3 shared
Zaid, Mohamed
1 / 1 shared
Chart of publication period
2023
2021
2020

Co-Authors (by relevance)

  • Safa, Ali
  • Benabbas, Abderrahim
  • Younes, Rassim
  • Bradai, Mohand Amokrane
  • Sadeddine, Abelhamid
  • Sadeddine, Abdelhamid
  • Zaid, Mohamed
OrganizationsLocationPeople

article

Correlation between hardness and abrasive wear of grinding balls

  • Sadeddine, Abdelhamid
  • Zaid, Mohamed
  • Aissat, Sahraoui
Abstract

<jats:p>The grinding ball is manufactured by the Algerian Foundries (ALFET – Tiaret). It is used by the cement industry to transform the rock into fine, used in the cement manufacture. This product undergoes very frequent wear. This wear occurs in various forms (abrasion wear and impact wear) and each has a varying impact on this product life. Abrasion wear is the result of friction between many surfaces (rock, crusher shielding and balls between them), between which a sliding contact occurs, and causes a metal wrenching and a mechanical disintegration of these surfaces. The impact wear is the result of the shock between these surfaces (rock, crusher shielding and balls) and the ball that hits these surfaces from multiple angles, causes their disintegration. Generally, wear resistance improves when hardness increases and a very hard material is more resistant to wear because it less risk to seize in presence of particles abrasive and it opposes their penetration in its surface layer. Wear is estimated, in this work, by the mass loss of the heat-treated balls. A correlation between the hardness and abrasive wear of the balls is established in this work.</jats:p>

Topics
  • impedance spectroscopy
  • surface
  • grinding
  • laser emission spectroscopy
  • wear resistance
  • cement
  • hardness