BS EN 24003-1993 不密封烧结金属材料.气泡试验孔隙尺寸的测定

标准号：BS EN 24003-1993
中文标准名称：不密封烧结金属材料.气泡试验孔隙尺寸的测定
英文标准名称：Permeable sintered metal materials - Determination of bubble test pore size
标准类型：H72
发布日期：1993/6/15 12:00:00
实施日期：1993/6/15 12:00:00
中国标准分类号：H72
国际标准分类号：77.160
适用范围：This International Standard specifies a method, known as the bubble test method, for the determination of the pore size of permeable sintered powder metallurgical materials, i.e. filters, porous bearings, porous electrodes and other parts with interconnected porosity. NOTE —The bubble test shall be considered as a quality control test and not as a test for defining filter grades or determining exact pore size and pore size distribution.