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首页> 外文会议>International Conference on Recent Advances in Space Technologies >Cleanliness Criterias and Cleaning Evaluation of Stainless Steel Tubes with Diameter of 1/4 Inch and Less Which are Used in Electric Propulsion Systems
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Cleanliness Criterias and Cleaning Evaluation of Stainless Steel Tubes with Diameter of 1/4 Inch and Less Which are Used in Electric Propulsion Systems

机译：电动推进系统用直径1/4英寸及以下的不锈钢管的清洁标准和清洁评估

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摘要

Cleanliness and contamination control is one of the most important criterias of space projects. It covers several requirements from control program to phases, from environment such as cleanroom to activities such as cleaning process. Although some cleanliness requirements and levels are standard for all phases of project, some differs depends upon application in space and satellite technologies. In this study, cleaning and cleanliness criterias for stainless steel materials especially criterias and risks of tubes with diameter of 1/4” and less used in electric propulsion systems (EPS) are tried to be reviewed. Furthermore, surface cleanliness levels, processing, handling, packaging and inspection criterias for determining the cleanliness tried to be reviewed.
机译：清洁和污染控制是航天项目最重要的标准之一。它涵盖了从控制程序到阶段的几个要求，从环境（如无尘室）到活动（如清洁过程）。尽管某些清洁度要求和级别对于项目的所有阶段都是标准的，但某些区别取决于太空和卫星技术的应用。在这项研究中，尝试审查不锈钢材料的清洁和清洁标准，尤其是直径为1/4英寸及以下的电动推进系统（EPS）的管的标准和风险。此外，试图检查用于确定清洁度的表面清洁度水平，加工，处理，包装和检查标准。

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