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NASA-LLIS-2057
Lessons Learned – The Vapor Deposited Aluminum (VDA) Coating Process Can Affect Payload Performance
Year: 2009
Abstract: Abstract:
Vapor deposited aluminum (VDA) coating, performed according to specification on the OSTM/ Jason-2 AMR reflector, caused discontinuities that required rework using a modified VDA process. VDA should not be considered an "off-the-shelf" process. Evaluate any requirement to perform surface roughening prior to VDA coating, and require an adequate margin in the coating thickness.
Vapor deposited aluminum (VDA) coating, performed according to specification on the OSTM/ Jason-2 AMR reflector, caused discontinuities that required rework using a modified VDA process. VDA should not be considered an "off-the-shelf" process. Evaluate any requirement to perform surface roughening prior to VDA coating, and require an adequate margin in the coating thickness.
Subject: Additional Categories.Flight Equipment
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| contributor author | NASA - National Aeronautics and Space Administration (NASA) | |
| date accessioned | 2017-09-04T16:13:35Z | |
| date available | 2017-09-04T16:13:35Z | |
| date copyright | 08/27/2009 | |
| date issued | 2009 | |
| identifier other | SRYCQCAAAAAAAAAA.pdf | |
| identifier uri | https://yse.yabesh.ir/std/handle/yse/76844 | |
| description abstract | Abstract: Vapor deposited aluminum (VDA) coating, performed according to specification on the OSTM/ Jason-2 AMR reflector, caused discontinuities that required rework using a modified VDA process. VDA should not be considered an "off-the-shelf" process. Evaluate any requirement to perform surface roughening prior to VDA coating, and require an adequate margin in the coating thickness. | |
| language | English | |
| title | NASA-LLIS-2057 | num |
| title | Lessons Learned – The Vapor Deposited Aluminum (VDA) Coating Process Can Affect Payload Performance | en |
| type | standard | |
| page | 5 | |
| status | Active | |
| tree | NASA - National Aeronautics and Space Administration (NASA):;2009 | |
| contenttype | fulltext | |
| subject keywords | Additional Categories.Flight Equipment | |
| subject keywords | Additional Categories.Hardware | |
| subject keywords | Additional Categories.Parts | |
| subject keywords | Materials | |
| subject keywords | & Processes | |
| subject keywords | Additional Categories.Payloads | |
| subject keywords | Additional Categories.Spacecraft | |
| subject keywords | Engineering Design (Phase C/D).Spacecraft and Spacecraft Instruments | |
| subject keywords | Manufacturing and Assembly | |
| subject keywords | Systems Engineering and Analysis.Engineering design and project processes and standards |