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ISO 12985-1:2018

(Main)

Carbonaceous materials used in the production of aluminium — Baked anodes and cathode blocks — Part 1: Determination of apparent density using a dimensions method

Carbonaceous materials used in the production of aluminium — Baked anodes and cathode blocks — Part 1: Determination of apparent density using a dimensions method

This document specifies a dimensions method for the determination of the apparent density of carbonaceous products used in the production of aluminium. This method is applicable to samples with a simple or well-defined geometry (for example cylindrical, rectangular parallelepipedical or cubic) and a smooth surface profile. The accuracy of measurement is strongly influenced by the equipment used for sampling, i.e. the drilling and sawing machines.

Produits carbonés utilisés pour la production de l'aluminium — Anodes cuites et blocs cathodiques — Partie 1: Détermination de la masse volumique apparente par une méthode de mesurage dimensionnel

General Information

Status
Published
Publication Date
22-May-2018
ICS
71.100.10 - Materials for aluminium production
Technical Committee
ISO/TC 226 - Materials for the production of primary aluminium
Drafting Committee
ISO/TC 226/WG 6 - Anodes and coke
Current Stage
9093 - International Standard confirmed
Completion Date
13-Mar-2024
Ref Project

Relations

Revises
ISO 12985-1:2000 - Carbonaceous materials used in the production of aluminium — Baked anodes and cathode blocks — Part 1: Determination of apparent density using a dimensions method
Effective Date
04-Nov-2015

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ISO 12985-1:2018 - Carbonaceous materials used in the production of aluminium -- Baked anodes and cathode blocksISO 12985-1:2018 - Carbonaceous materials used in the production of aluminium -- Baked anodes and cathode blocks
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ISO 12985-1:2018 - Carbonaceous materials used in the production of aluminium -- Baked anodes and cathode blocks
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Standards Content (Sample)

INTERNATIONAL ISO
STANDARD 12985-1
Second edition
2018-05
Carbonaceous materials used in the
production of aluminium — Baked
anodes and cathode blocks —
Part 1:
Determination of apparent density
using a dimensions method
Produits carbonés utilisés pour la production de l'aluminium —
Anodes cuites et blocs cathodiques —
Partie 1: Détermination de la masse volumique apparente par une
méthode de mesurage dimensionnel
Reference number
ISO 12985-1:2018(E)
©
ISO 2018

---------------------- Page: 1 ----------------------
ISO 12985-1:2018(E)

COPYRIGHT PROTECTED DOCUMENT
© ISO 2018
All rights reserved. Unless otherwise specified, or required in the context of its implementation, no part of this publication may
be reproduced or utilized otherwise in any form or by any means, electronic or mechanical, including photocopying, or posting
on the internet or an intranet, without prior written permission. Permission can be requested from either ISO at the address
below or ISO’s member body in the country of the requester.
ISO copyright office
CP 401 • Ch. de Blandonnet 8
CH-1214 Vernier, Geneva
Phone: +41 22 749 01 11
Fax: +41 22 749 09 47
Email: copyright@iso.org
Website: www.iso.org
Published in Switzerland
ii © ISO 2018 – All rights reserved

---------------------- Page: 2 ----------------------
ISO 12985-1:2018(E)

Contents Page
Foreword .iv
1 Scope . 1
2 Normative references . 1
3 Terms and definitions . 1
4 Principle . 1
5 Apparatus . 1
6 Sampling . 2
7 Procedure. 2
7.1 Measurement of dimensions . 2
7.2 Determination of dry mass . 2
8 Calculation . 2
9 Precision . 3
9.1 Repeatability . 3
9.2 Reproducibility . 3
10 Test report . 3
Bibliography . 4
© ISO 2018 – All rights reserved iii

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ISO 12985-1:201
...

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