|Table of Contents|

Anti-blocking technics of cooling channels of steel-steel brazed components(PDF)

《火箭推进》[ISSN:1672-9374/CN:CN 61-1436/V]

Issue:
2010年06期
Page:
42-45
Research Field:
工艺与材料
Publishing date:

Info

Title:
Anti-blocking technics of cooling channels of steel-steel brazed components
Author(s):
LI Wei
Xi’an Space Engine Factory, Xi’an 710100, China
Keywords:
liquid rocket engine;  steel-steel brazed component;  milled groove;  channel blocking;  hydraulic pressure
PACS:
V463
DOI:
-
Abstract:
The technique of the solder distribution and quantity for thrust chamber divergent section of liquid rocket engine is discussed. According to the existing equipments and production conditions, proper solder was selected, and its quantity and distribution were determined based on the brazing testing of simulation UUT in the divergent section. The products applying to the above techniques were free of solder accumulation and blocking, and met the designed loading requirement.

References:

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Last Update: 1900-01-01