서문
ISO (국제 표준화기구) 국가 표준 기관의 글로벌 연합입니다. (ISO 회원국). 국제 표준 개발은 일반적으로 ISO 기술 위원회를 통해 수행됩니다.. 기술위원회가 설치된 주제에 관심이 있는 각 회원 기관은 위원회에 대표될 권리가 있습니다.. 표준화 기구와 협력하는 정부 및 비정부 국제기구도 이 작업에 참여합니다.. ISO는 국제전기기술위원회(International Electrotechnical Commission)와 긴밀히 협력하고 있습니다. (IEC) 전기 표준화의 모든 문제에 대해.

국제 표준은 Part에 주어진 규칙에 따라 작성됩니다. 3 ISO/IEC 지침의.

기술위원회가 채택한 국제 표준 초안은 투표를 위해 회원국에 배포됩니다.. As members of the international standard release need at least 75% of the agency for approval.

Please note that some of the elements of this standard may be has been the subject of patent rights. ISO는 그러한 특허권의 일부 또는 전부를 식별할 책임이 없습니다..

International standard ISO3892 was developed by Technical Committee ISO/TC 107, 금속 및 기타 무기 코팅, 소위원회 SC 2, Coordination of inspection methods and test methods.

Second edition cancel and replace the first edition (ISO 3892:1980), the revised version has been technology.

경고 – The materials, operations and equipment listed in this standard may be dangerous if appropriate precautions are not followed. This international standard is not intended to address all safety issues associated with its use. It is the user’s responsibility to establish appropriate safety and health practices and determine the applicability of international standards before use of regulatory restrictions.

ISO 3892-2000 “금속 재료의 변환 필름 – 단위 면적당 필름층의 질량 측정 – 중량법”

1 범위
This standard specifies the gravimetric method for determining conversion coating per unit area on metallic materials.

Method applicable to the

– phosphate coating on steel;

– Phosphate coating on zinc and cadmium;

– phosphate coating on aluminium and its alloys;

– Chromate coating on zinc and cadmium;

– the chromate coating on aluminium and its alloys.

ISO 3892-2000 “금속 재료의 변환 필름 – 단위 면적당 필름층의 질량 측정 – 중량법”

The method is only applicable to conversion coatings that do not contain any complementary coatings such as oil, water or solvent-based polymers or waxes.

Whether exist in these methods are not indicating measurement area bare spots or thickness is lower than the specified minimum value. 게다가, single values obtained from each measurement area is the average thickness of the region. Will not further mathematical analysis on the single value, 예를 들어, for the purpose of statistical control.

Only standard piece of information is public. 전체 내용을 보시려면, you need to buy the standard through normal channels.