ISO 4003-1977 可渗性烧结金属材料 气泡试验孔径的测定

标准号：ISO 4003-1977
中文标准名称：可渗性烧结金属材料 气泡试验孔径的测定
英文标准名称：Permeable sintered metal materials; Determination of bubble test pore size
标准类型：H71
发布日期：1999/12/31 12:00:00
实施日期：1999/12/31 12:00:00
中国标准分类号：H71
国际标准分类号：77.040.99;77.160
适用范围：Specifies a method for the detrmination of the pore size of filters, porous bearings, porous electrodes and other parts with interconnected porosity. The bubble test shall be considered as a quality control test and not as a test for defining filter grades of determining exact pore size and pore size distribution.