ASTM International

Standard Test Method for Corrosion of Cast Aluminum Alloys in Non-Aqueous Engine Coolants Under Heat-Rejecting Conditions
 N D7934/D7934M

Annotation

This test method covers a laboratory screening procedure for evaluating the effectiveness of non-aqueous engine coolants in combating corrosion of aluminum casting alloys under heat-transfer conditions that may be present in aluminum cylinder head engines.

The values stated in either SI units or inch-pound units are to be regarded separately as standard. The values stated in each system may not be exact equivalents; therefore, each system shall be used independently of the other. Combining values from the two systems may result in non-conformance with the standard. Some values have only SI units because the inch-pound equivalents are not used in practice.

This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use. Some specific hazards statements are given in Sections 11 and 12.

Автоматический перевод:

Метод стандартной пробы для коррозии сплавов литого алюминия в неводных хладагентах двигателя при отклоняющих тепло условиях

Этот метод тестирования покрывает лабораторную процедуру проверки для оценки эффективности неводных хладагентов механизма в сражающейся коррозии сплавов отливки из алюминия при условиях теплопередачи, которые могут присутствовать в алюминиевых механизмах головки цилиндра.