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ASTM F2516-07e1
Standard Test Method for Tension Testing of Nickel-Titanium Superelastic Materials
6 стр.
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Разработчик:
Зарубежные/ASTM
ICS:
77.120.40 Nickel, chromium and their alloys / Никель, хром и их сплавы
Сборник (ASTM):
13.02 Medical and Surgical Materials and Devices (II): F2502–Latest; Emergency Medical Services; Search and Rescue; Anesthetic and Respiratory Equipment / Медицинские и хирургические материалы и приборы (II): F2502-Latest; Скорая медицинская помощь; Поиск и Спасение; Оборудование для анестезии и искусственного дыхания
Тематика:
Medical Devices & Implants
Описание
Значение и использование

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.

Область применения

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.

Ключевые слова:
lower plateau strength; nickel titanium; nitinol; residual elongation; shape memory; superelasticity; upper plateau strength; Nickel titanium; Nitinol; Superelasticity; Tension testing