ISO 1143:2021 气瓶 作为机动车辆燃料的天然气在车内储存用高压气瓶

标准编号：ISO 1143:2021

中文名称：气瓶 作为机动车辆燃料的天然气在车内储存用高压气瓶

英文名称：Metallic materials — Rotating bar bending fatigue testing

发布日期：2021-07

标准范围

本文件规定了金属材料旋转杆弯曲疲劳试验的方法。试验在室温或高温空气中进行，试样旋转。本文件不包括缺口试样的疲劳试验，因为缺口试样的形状和尺寸尚未标准化。然而，本文件中描述的疲劳试验程序可适用于缺口试样的疲劳试验。

This document specifies the method for rotating bar bending fatigue testing of metallic materials. The tests are conducted at room temperature or elevated temperature in air, the specimen being rotated.Fatigue tests on notched specimens are not covered by this document, since the shape and size of notched specimens have not been standardized. However, fatigue test procedures described in this document can be applied to fatigue tests of notched specimens.

标准预览图