ISO 14624-5:2006 航天空间系统 材料安全和兼容性 第5部分：用于宇宙推进器的系统/成分材料反应的测定

标准编号：ISO 14624-5:2006

中文名称：航天空间系统 材料安全和兼容性 第5部分：用于宇宙推进器的系统/成分材料反应的测定

英文名称：Space systems — Safety and compatibility of materials — Part 5: Determination of reactivity of system/component materials with aerospace propellants

发布日期：2006-04

标准范围

ISO 14624-5:2006规定了用于识别因材料暴露于航空航天流体而产生的相互作用的试验设备和技术。ISO 14624-5:2006可用于确定系统和部件材料与航空航天流体的反应性。它适用于确定推进剂与推进剂储存、传输和飞行系统设计、建造和运行中使用的材料之间的交互反应。虽然该程序是长期推进剂相容性的优秀快速筛选测试，但它是半定性的，并且（如果暴露时间超过12个月）需要使用长期测试来量化使用条件下随时间变化的降解。

ISO 14624-5:2006 specifies test equipment and techniques used to identify interactions resulting from exposure of a material to an aerospace fluid.ISO 14624-5:2006 may be used to determine the reactivity of system and component materials with aerospace fluids. It is applicable for determining interactive reactions between propellants and materials used in the design, construction, and operation of propellant storage, transfer, and flight systems. While this procedure is an excellent quick screen test for long-term propellant compatibility, it is semi-qualitative, and (if exposures exceed twelve months) long-term tests need to be used to quantify degradation as a function of time under use conditions.

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