摘要: Material erosion data collected during flight experiments such as theEnvironmental Oxygen Interaction with Materials (EOIM)-3 and the Long Duration Exposure Facility (LDEF) have raised questions as to the sensitivity of material e... 展开 Material erosion data collected during flight experiments such as theEnvironmental Oxygen Interaction with Materials (EOIM)-3 and the Long Duration Exposure Facility (LDEF) have raised questions as to the sensitivity of material erosion to levels of atomic oxygen exposure and vacuum ultraviolet (VUV) radiation. A facility has been developed which allows each parameter to be changed almost independently and offer broad area exposure. This paper discusses the facility, and results from exposure of Kapton and FEP at pre-determined atomic oxygen flux and VUV sun levels. 收起