Erosive property of copper-infiltrated graphite throat insert

Jun Ming Su; Lin Quan Chen; Shu Xian Wang; Xiao Hou; Gui Lin Li

Erosive property of copper-infiltrated graphite throat insert

Jun Ming Su
, Lin Quan Chen
, Shu Xian Wang
, Xiao Hou
, Gui Lin Li

China Aerospace Science and Technology Corporation

Research output: Contribution to journal › Article › peer-review

10 Scopus citations

Abstract

The erosive property and principle of copper-infiltrated graphite as solid rocket motor (SRM) throat insert and tailpipe nozzle bushing were presented. Liquid copper still remains in graphite substrate under the condition of high-temperature and high-pressure. For this reason erosive effect is suppressed and the erosive property of KS-8 high-strength graphite improved.

Original language	English
Pages (from-to)	69-72
Number of pages	4
Journal	Guti Huojian Jishu/Journal of Solid Rocket Technology
Volume	27
Issue number	1
State	Published - Mar 2004
Externally published	Yes

Keywords

Ablation property
Copper-infiltrated graphite
Solid propellant rocket engine
Throat insert

Cite this

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title = "Erosive property of copper-infiltrated graphite throat insert",

abstract = "The erosive property and principle of copper-infiltrated graphite as solid rocket motor (SRM) throat insert and tailpipe nozzle bushing were presented. Liquid copper still remains in graphite substrate under the condition of high-temperature and high-pressure. For this reason erosive effect is suppressed and the erosive property of KS-8 high-strength graphite improved.",

keywords = "Ablation property, Copper-infiltrated graphite, Solid propellant rocket engine, Throat insert",

author = "Su, \{Jun Ming\} and Chen, \{Lin Quan\} and Wang, \{Shu Xian\} and Xiao Hou and Li, \{Gui Lin\}",

year = "2004",

month = mar,

language = "英语",

volume = "27",

pages = "69--72",

journal = "Guti Huojian Jishu/Journal of Solid Rocket Technology",

issn = "1006-2793",

publisher = "Journal of Solid Rocket Technology",

number = "1",

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T1 - Erosive property of copper-infiltrated graphite throat insert

AU - Su, Jun Ming

AU - Chen, Lin Quan

AU - Wang, Shu Xian

AU - Hou, Xiao

AU - Li, Gui Lin

PY - 2004/3

Y1 - 2004/3

N2 - The erosive property and principle of copper-infiltrated graphite as solid rocket motor (SRM) throat insert and tailpipe nozzle bushing were presented. Liquid copper still remains in graphite substrate under the condition of high-temperature and high-pressure. For this reason erosive effect is suppressed and the erosive property of KS-8 high-strength graphite improved.

AB - The erosive property and principle of copper-infiltrated graphite as solid rocket motor (SRM) throat insert and tailpipe nozzle bushing were presented. Liquid copper still remains in graphite substrate under the condition of high-temperature and high-pressure. For this reason erosive effect is suppressed and the erosive property of KS-8 high-strength graphite improved.

KW - Ablation property

KW - Copper-infiltrated graphite

KW - Solid propellant rocket engine

KW - Throat insert

UR - https://www.scopus.com/pages/publications/3142569038

M3 - 文章

AN - SCOPUS:3142569038

SN - 1006-2793

VL - 27

SP - 69

EP - 72

JO - Guti Huojian Jishu/Journal of Solid Rocket Technology

JF - Guti Huojian Jishu/Journal of Solid Rocket Technology

IS - 1

ER -

Erosive property of copper-infiltrated graphite throat insert

Abstract

Keywords

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