Tiêu chuẩn quốc tế

• Số hiệu / Standard Number: ASTM E1351-01(2020)
• Năm ban hành / Publication date: 2020
• Tình trạng / Status: A - Còn hiệu lực
• Tên tiếng Anh / Title in English: Standard Practice for Production and Evaluation of Field Metallographic Replicas
• Chỉ số phân loại Quốc tế (ICS) / By field: 77.040.99 - Các phương pháp thử kim loại khác
• Số trang / Page: 6

Phạm vi áp dụng / Scope of standard

1.1 This practice covers recognized methods for the preparation and evaluation of cellulose acetate or plastic film replicas which have been obtained from metallographically prepared surfaces. It is designed for the evaluation of replicas to ensure that all significant features of a metallographically prepared surface have been duplicated and preserved on the replica with sufficient detail to permit both LM and SEM examination with optimum resolution and sensitivity.

1.2 This practice may be used as a controlling document in commercial situations.

1.3 The values stated in SI units are to be regarded as the standard. Inch-pound units given in parentheses are for information only.

1.4 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, health, and environmental practices and determine the applicability of regulatory limitations prior to use.

1.5 This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.