|Table of Contents|

Application research on slurry apparent viscosity and precipitation velocity(PDF)

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

Issue:
2010年06期
Page:
46-51
Research Field:
工艺与材料
Publishing date:

Info

Title:
Application research on slurry apparent viscosity and precipitation velocity
Author(s):
LI Bo
Xi’an Space Engine Factory, Xi’an 710100, China
Keywords:
enamel slurry;  fluidity;  apparent viscosity
PACS:
V446
DOI:
-
Abstract:
The fluidity and sedimentation stability of nano-particle concentrated slurry are elaborated. Their affecting factors and mechanism are analyzed. The results show that the slurry fluidity was subject to the properties of slurry constituent phases, features of constituent phase interfaces and surfaces, and surface states of macro-particles and their interaction. Slurry sedimentation stability directly depends on the equivalent diameter of particles: sedimentation velocity is increased along with the increase of particle diameter. A theoretic basis of controlling slurry fluidity, enhancing slurry sedimentation stability and direction of improving current enamel coating process is proposed.

References:

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Last Update: 1900-01-01