B - Operations – Transporting – 05 – B
Patent
B - Operations, Transporting
05
B
B05B 1/00 (2006.01) B24C 5/04 (2006.01) C04B 35/565 (2006.01) C23C 16/32 (2006.01) C23C 16/56 (2006.01)
Patent
CA 2028894
A tube is formed from a polycrystalline silicon carbide having a density of from 3.18 to 3.21 g/cm3, a maximum impurity content of 20 ppm, and imperviousness to fluids by a process which comprises precipitating the silicon carbide on the surface of a rod-shaped graphite structure by a chemical vapor-phase synthesis method and thereafter removing the graphite structure. A water-jet nozzle of high resistance to abrasive wear can be produced by using this tube as an inner tube thereof to form the flow path for a water jet to be ejected therethrough.
ube de carbure de silicium polycristallin imperméable aux fluides, ayant une densité allant de 3,18 à 3,21 g/cm3 et une concentration maximale en impureté de 20 ppm, formé grâce à un procédé qui comprend la précipitation du carbure de silicium sur la surface d'une structure de graphite en forme de bâtonnet suivant une méthode de synthèse chimique en phase vapeur, après quoi la structure de graphite est enlevée. Ce tube peut servir à produire un bec éjecteur d'eau très résistant à l'abrasion en formant à l'intérieur de ce dernier une conduite pour l'acheminement de l'eau à éjecter.
Ikemoto Yoshikazu
Matsui Shigetomo
Matsumura Hiroyuki
Obata Tatsuo
Shigeto Masashi
Fetherstonhaugh & Co.
Kawasaki Jukogyo Kabushiki Kaisha
LandOfFree
Tubular silicon carbide structures and process for... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Tubular silicon carbide structures and process for..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Tubular silicon carbide structures and process for... will most certainly appreciate the feedback.
Profile ID: LFCA-PAI-O-1436863