Process for producing a high temperature stable fiber...

Details Process for producing a high temperature stable fiber... Process for producing a high temperature stable fiber...

2007-08-07

2007-08-07

Meeks, Timothy (Department: 1762)

Coating processes

Coating by vapor, gas, or smoke

Base includes an inorganic compound containing silicon or...

C427S255180, C427S255240, C427S249200, C427S249300

Reexamination Certificate

active

10053211

ABSTRACT:
A process is disclosed for producing a high temperature stable fiber composite ceramic by chemical vapor infiltration (CVI) with a silicon carbide precursor in a suitable carrier gas on carbon fiber preforms or silicon carbide fiber preforms. This process is characterized by the use of a process pressure of ≧0.6 bar absolute and a process temperature of ≧1100° C. Also disclosed are structural component parts, particularly for aircraft and spacecraft engineering, which are commonly exposed to high thermal and mechanical loading and which have been produced by the above process.

REFERENCES:
patent: 4407885 (1983-10-01), Murphy et al.
patent: 4895108 (1990-01-01), Caputo et al.
patent: 5254374 (1993-10-01), Devlin et al.
patent: 5382453 (1995-01-01), Mason
patent: 5738908 (1998-04-01), Rey et al.
patent: 6143376 (2000-11-01), Linn et al.
patent: 6197374 (2001-03-01), Huttinger et al.
patent: WO95/16803 (1995-06-01), None
patent: WO 9821163 (1998-05-01), None

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