Tiêu chuẩn quốc tế

• Số hiệu / Standard Number: ASTM E3097-17
• Năm ban hành / Publication date: 2017
• Tình trạng / Status: A - Còn hiệu lực
• Tên tiếng Anh / Title in English: Standard Test Method for Mechanical Uniaxial Constant Force Thermal Cycling of Shape Memory Alloys
• Chỉ số phân loại Quốc tế (ICS) / By field: 77.120.99 - Kim loại không có sắt và các hợp kim khác
• Số trang / Page: 6

Phạm vi áp dụng / Scope of standard

1.1 This test method defines procedures for determining the transformation temperatures, the related strains and the residual strain when a shape memory alloy is thermally cycled under an applied axial stress. This test is done to provide data for the design and selection of shape memory alloy thermoelastic actuators.

1.2 Units-The values stated in SI units are to be regarded as standard. No other units of measurement are included in this standard.

1.3 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.

1.4 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.