Fabrication and plasmas-relevant properties of B4C /Cu coating FGM

Chuan Sun; Yun Kai Li; Hu Wang; Chang Chun Ge

doi:10.4028/www.scientific.net/AMR.833.257

Fabrication and plasmas-relevant properties of B₄C /Cu coating FGM

Chuan Sun
, Yun Kai Li
, Hu Wang
, Chang Chun Ge

School of Material Science and Engineering

Beijing Institute of Technology
Hong Kong University of Science and Technology
University of Science and Technology Beijing

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

Abstract

In this work, two kinds of boron carbide coating based on copper substrates, which are non-FGM B₄C/Cu coating and FGM B₄C/Cu coating, have been fabricated successfully. It is found that the chemical sputtering yield of B₄C measures by LAS2000 apparatus is much lower than that of SMF800 graphite under the conditions of 3keV, 4.6E 15D+ /s/cm² irradiation, and that FGM-B₄C coating has much better performance than non-FGM-B₄C coating in thermal shock tests. Thermal desorption performance and physical sputtering damage after plasma irradiation are also evaluated.

Original language	English
Title of host publication	Dianchi Advanced Materials Forum 2013
Pages	257-260
Number of pages	4
DOIs	https://doi.org/10.4028/www.scientific.net/AMR.833.257
Publication status	Published - 2014
Event	2013 Dianchi Advanced Materials Forum - Kunming, China Duration: 23 Jul 2013 → 25 Jul 2013

Publication series

Name	Advanced Materials Research
Volume	833
ISSN (Print)	1022-6680

Conference

Conference	2013 Dianchi Advanced Materials Forum
Country/Territory	China
City	Kunming
Period	23/07/13 → 25/07/13

Keywords

Coating
FGM
Plasma irradiation

Access to Document

10.4028/www.scientific.net/AMR.833.257

Cite this

@inproceedings{2ba9b29d6c2846b6be71695238632fb7,

title = "Fabrication and plasmas-relevant properties of B4C /Cu coating FGM",

abstract = "In this work, two kinds of boron carbide coating based on copper substrates, which are non-FGM B4C/Cu coating and FGM B4C/Cu coating, have been fabricated successfully. It is found that the chemical sputtering yield of B4C measures by LAS2000 apparatus is much lower than that of SMF800 graphite under the conditions of 3keV, 4.6E 15D+ /s/cm2 irradiation, and that FGM-B4C coating has much better performance than non-FGM-B4C coating in thermal shock tests. Thermal desorption performance and physical sputtering damage after plasma irradiation are also evaluated.",

keywords = "Coating, FGM, Plasma irradiation",

author = "Chuan Sun and Li, \{Yun Kai\} and Hu Wang and Ge, \{Chang Chun\}",

year = "2014",

doi = "10.4028/www.scientific.net/AMR.833.257",

language = "English",

isbn = "9783037859193",

series = "Advanced Materials Research",

pages = "257--260",

booktitle = "Dianchi Advanced Materials Forum 2013",

note = "2013 Dianchi Advanced Materials Forum ; Conference date: 23-07-2013 Through 25-07-2013",

}

TY - GEN

T1 - Fabrication and plasmas-relevant properties of B4C /Cu coating FGM

AU - Sun, Chuan

AU - Li, Yun Kai

AU - Wang, Hu

AU - Ge, Chang Chun

PY - 2014

Y1 - 2014

N2 - In this work, two kinds of boron carbide coating based on copper substrates, which are non-FGM B4C/Cu coating and FGM B4C/Cu coating, have been fabricated successfully. It is found that the chemical sputtering yield of B4C measures by LAS2000 apparatus is much lower than that of SMF800 graphite under the conditions of 3keV, 4.6E 15D+ /s/cm2 irradiation, and that FGM-B4C coating has much better performance than non-FGM-B4C coating in thermal shock tests. Thermal desorption performance and physical sputtering damage after plasma irradiation are also evaluated.

AB - In this work, two kinds of boron carbide coating based on copper substrates, which are non-FGM B4C/Cu coating and FGM B4C/Cu coating, have been fabricated successfully. It is found that the chemical sputtering yield of B4C measures by LAS2000 apparatus is much lower than that of SMF800 graphite under the conditions of 3keV, 4.6E 15D+ /s/cm2 irradiation, and that FGM-B4C coating has much better performance than non-FGM-B4C coating in thermal shock tests. Thermal desorption performance and physical sputtering damage after plasma irradiation are also evaluated.

KW - Coating

KW - FGM

KW - Plasma irradiation

UR - https://www.scopus.com/pages/publications/84891588484

U2 - 10.4028/www.scientific.net/AMR.833.257

DO - 10.4028/www.scientific.net/AMR.833.257

M3 - Conference contribution

AN - SCOPUS:84891588484

SN - 9783037859193

T3 - Advanced Materials Research

SP - 257

EP - 260

BT - Dianchi Advanced Materials Forum 2013

T2 - 2013 Dianchi Advanced Materials Forum

Y2 - 23 July 2013 through 25 July 2013

ER -