標準號：BS ISO 3057-1998
中文標準名稱：無損試驗.表面檢驗的金相復制技術(shù)
英文標準名稱：Non-destructive testing - Metallographic replica techniques of surface examination
標準類型：H26
發(fā)布日期：1998/5/15 12:00:00
實施日期：1998/5/15 12:00:00
中國標準分類號：H26
國際標準分類號：77.040.20
適用范圍：This International Standard specifies techniques of surface examination in which a transparent nitrocellulose varnish, or plastic material, with or without supports, is used to record inhomogeneities, both mechanical and metallurgical, in the condition of a metal surface. The techniques specified in this International Standard have the advantage of being suitable for some locations where access is restricted. In addition, the replicas can be inspected on site with low-power optical aids or they may be transferred to a laboratory and examined under a powerful metallurgical microscope.