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【英文标准名称】: Standard Test Method for Tension Testing of Nickel-Titanium Superelastic Materials 【原文标准名称】: 镍-钛超弹性材料拉伸试验的标准试验方法 【标准号】: ASTM F2516-2007e2 【标准状态】: 现行 【国别】: 美国 【发布日期】: 2007 【实施或试行日期】: 【发布单位】: 美国材料与试验协会(US-ASTM)【起草单位】: F04.15【标准类型】: (Test Method)【标准水平】: ()【中文主题词】: 【英文主题词】: lower plateau strength; nickel titanium; nitinol; residual elongation; shape memory; superelasticity; upper plateau strength; Nickel titanium; Nitinol; Superelasticity; Tension testing【摘要】: Tension tests provide information on the strength and ductility of materials under uniaxial tensile stresses. Tension tests, as described in this test method, also provide information on the superelasticity, as defined in Terminology F 2005, of the material at the test temperature.1.1 This test method covers the tension testing of superelastic nickel-titanium (nitinol) materials, specifically the methods of determination of upper plateau strength, lower plateau strength, residual elongation, tensile strength, and elongation. 1.2 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 and health practices and determine the applicability of regulatory limitations prior to use.【中国标准分类号】: H22【国际标准分类号】: 77_120_40【页数】: 6P.;A4【正文语种】: 英语
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