비의류제품

sio overcoating and polishing of cfrp (carbon fiber reinforces plastic) telescope panels

  • 출판일1999.03
  • 저자
  • 서지사항
  • 등록일 2016.11.02
  • 조회수 532
development of carbon fiber reinforced plastic (cfrp) panel overcoating and polishing is structured in two parts. the first part utilized a short series of experiments to determine the feasibility of overcoating and polishing cfrp panels, and the second part employes a systematic approach to optimize techniques learned questions which required answers in the initial investigation are summarized. tests were performed in the steward observatory's 2.2 meter vacuum coating chamber and began with 3 cm square pieces of cfrp facesheet material. next, a 10 cm square and one-inch-thick cfpr-aluminum core panel was tested. tests were then conducted on a 0.5-meter-square dornier panel (quad 4) with cfrp facesheets on two-inch aluminum flexcore. to complete the initial study, a previously characterized 0.5 m dornier panel (quad 23) was coated and hand polished. the mirror's optical performance was not affected by the sio coating
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