METHOD OF APPLICATION OF COAT AND ROCKET ENGINE MANIFOLD WITH SUCH COAT Russian patent published in 2005 - IPC

Abstract RU 2266978 C2

FIELD: application of coat on rocket engine manifold.

SUBSTANCE: coat is formed on at least one backing by feeding particles of metal powder through sprayer nozzle; size of particles is sufficient for excluding blowing-off by front of shock wave up to 50 mcm. Particles are passed through sprayer nozzle at rate sufficient for arising of plastic deformation of metal powder particles on at least one surface of backing. Carrier gas is fed to nozzle at flow rate of 0.028 to 1415.84 dm³/min.

EFFECT: avoidance of swelling after soldering at high temperature.

17 cl, 1 dwg

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RU 2 266 978 C2

Authors

Dzheganatan Kartikejan

Khejnes Dzhefri D.

Dates

2005-12-27—Published

2003-10-20—Filed