石油矿场机械
石油礦場機械
석유광장궤계
OIL FIELD EQUIPMENT
2001年
z1期
69-71
,共3页
蒋凤阳%汤海昌%邹剑%王锦霞
蔣鳳暘%湯海昌%鄒劍%王錦霞
장봉양%탕해창%추검%왕금하
零件%表面缺陷%磁粉探伤法%磁化规范
零件%錶麵缺陷%磁粉探傷法%磁化規範
령건%표면결함%자분탐상법%자화규범
石油机械零部件表面缺陷会随着使用年限的延长而迅速延伸和扩展，从而导致断裂。磁粉探伤则对其表现缺陷检测具有较高的灵敏度。文中阐述了磁粉探伤基本原理，着重介绍了磁粉探伤法在各种应用场合的通用磁化规范。
石油機械零部件錶麵缺陷會隨著使用年限的延長而迅速延伸和擴展，從而導緻斷裂。磁粉探傷則對其錶現缺陷檢測具有較高的靈敏度。文中闡述瞭磁粉探傷基本原理，著重介紹瞭磁粉探傷法在各種應用場閤的通用磁化規範。
석유궤계령부건표면결함회수착사용년한적연장이신속연신화확전，종이도치단렬。자분탐상칙대기표현결함검측구유교고적령민도。문중천술료자분탐상기본원리，착중개소료자분탐상법재각충응용장합적통용자화규범。
Surface flaw of the parts of oil equipment may expand or break out,according to its usage limit increasing in detecting sruface and near surface flaw.This paper describes the basic principle of magnetic particle flaw detection and emphatically introduces magnetion standard of magnetic particle flaw detecting method of various parts.
