Semiconductor devices - Mechanical and climatic test methods - Part 13: Salt atmosphere
IEC 60749-13:2018 describes a salt atmosphere test that determines the resistance of semiconductor devices to corrosion. It is an accelerated test that simulates the effects of severe sea-coast atmosphere on all exposed surfaces. It is only applicable to those devices specified for a marine environment. The salt atmosphere test is considered destructive.
This edition includes the following…
Dispositifs à seminconducteurs - Méthodes d'essais mécaniques et climatiques - Partie 13: Atmos...
L’IEC 60749-13:2018 décrit un essai d’atmosphère saline réalisé pour déterminer la résistance à la corrosion des dispositifs à semiconducteurs. Il s’agit d’un essai accéléré qui simule les effets d’une atmosphère côtière corrosive sur toutes les surfaces exposées. Il n’est applicable qu’aux dispositifs spécifiés pour un environnement maritime. L’essai d’atmosphère saline est considéré comme…
Coke — Determination of coke reactivity index (CRI) and coke strength after reaction (CSR)
ISO 18894:2018 specifies the equipment and techniques used for determining lump-coke (nominal top size >20 mm) reactivity in carbon dioxide gas at elevated temperatures and its strength after reaction in carbon dioxide gas by tumbling in a cylindrical chamber.
Main application is the testing of coke to be used in iron making blast furnaces (CRI~ < 33, CSR~ > 55). This standard can also…
Reconnaissance et essais géotechniques — Essais de laboratoire sur les sols — Partie 8: Essai triaxi...
La présente Norme internationale spécifie une méthode pour les essais à l'appareil triaxial de révolution en compression sur sols non drainés non consolidés.
Cette Norme internationale s'applique à la détermination en laboratoire de la résistance triaxiale au cisaillement de sols non drainés en conditions de chargement par compression dans le cadre d'investigations géotechniques.
L…
Radiofrequency identification of animals — Advanced transponders — Part 3: Applications
ISO 14223-3:2018 describes the information that is stored in the advanced transponder memory, its format and the procedures for accessing such information.
This document defines two parts of memory:
a) the fixed part (mandatory):
ISO 11785 data field;
Data_Config field;
b) the user part (optional):
field of fixed allocation for defined data;
uses an Object Identifier…
Geotechnical investigation and testing — Laboratory testing of soil — Part 8: Unconsolidated undrain...
ISO 17892-8:2018 specifies a method for unconsolidated undrained triaxial compression tests.
ISO 17892-8:2018 is applicable to the laboratory determination of undrained triaxial shear strength under compression loading within the scope of geotechnical investigations.
The cylindrical specimen, which can comprise undisturbed, re-compacted, remoulded or reconstituted soil, is subjected to an…
ISO 31000:2018 provides guidelines on managing risk faced by organizations. The application of these guidelines can be customized to any organization and its context.
ISO 31000:2018 provides a common approach to managing any type of risk and is not industry or sector specific.
ISO 31000:2018 can be used throughout the life of the organization and can be applied to any activity, including decision…
