Catalycity Measurement of Oxidation-resistant CVD-SiC Coating on C/C Composite for Space Vehicle

• Oguri Kazuyuki

  Nagoya Aerospace Systems, Mitsubishi Heavy Industries, Ltd.

• Sekigawa Takahiro

  Nagoya Aerospace Systems, Mitsubishi Heavy Industries, Ltd.

• Kochiyama Jiro

  Office of Space Transportation Systems, National Space Development Agency of Japan

• Miho Kazuyuki

  Office of Space Transportation Systems, National Space Development Agency of Japan

抄録

Catalycity (kw) of CVD-SiC coated C/C is measured by plasma test using a Russian Plasmatron. The catalycity increased with increasing temperature and with decreasing pressure. The catalycity in Air (kwAir) was ranged between 1.0 and 4.5 m s⁻¹. This shows the applicability of the CVD-SiC coating to the re-entry space vehicles of HOPE-X . The surface of the specimen was covered with SiO₂ after the tests. The low kw was caused of the property of SiO₂.

収録刊行物

• MATERIALS TRANSACTIONS

  MATERIALS TRANSACTIONS 42 (5), 856-861, 2001

  公益社団法人 日本金属学会

キーワード

• silicon carbide
• coating
• oxidation resistance
• space vehicle
• re-entry
• catalycity
• plasma
• wind tunnel

詳細情報

• CRID: 1390001204247638400
• NII論文ID: 10006549046
• NII書誌ID: AA1151294X
• DOI: 10.2320/matertrans.42.856
• COI: 1:CAS:528:DC%2BD3MXlsVyitbc%3D
• ISSN: 13475320
• ISSN: 13459678
• NDL書誌ID: 5790423
• Web Site: https://ndlsearch.ndl.go.jp/books/R000000004-I5790423
• Web Site: https://www.jstage.jst.go.jp/article/matertrans/42/5/42_5_856/_pdf
• 本文言語コード: en
• データソース種別:
  • JaLC
  • NDL
  • Crossref
  • CiNii Articles
• 抄録ライセンスフラグ: 使用不可