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Mechanical, Tribological, and Thermal Properties of Hot‐Pressed Z r B 2 ‐ B 4 C Composite
The effect of addition of submicrometer‐sized B 4 C (5,10 and 15 wt%) on microstructure, phase composition, hardness, fracture toughness, scratch resistance, wear resistance, and thermal behavior of hot‐pressed Z r B 2 ‐ B 4 C composites is reported. Z r B 2 ‐ B 4 C (10 wt%) composite has V H 1 of 2...
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Published in: | International journal of applied ceramic technology 2015-05, Vol.12 (3), p.568-576 |
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Main Authors: | , , , |
Format: | Article |
Language: | English |
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container_end_page | 576 |
container_issue | 3 |
container_start_page | 568 |
container_title | International journal of applied ceramic technology |
container_volume | 12 |
creator | Chakraborty, Shirshendu Debnath, Debashish Mallick, Azizur Rahaman Das, Probal Kumar |
description | The effect of addition of submicrometer‐sized
B
4
C
(5,10 and 15 wt%) on microstructure, phase composition, hardness, fracture toughness, scratch resistance, wear resistance, and thermal behavior of hot‐pressed
Z
r
B
2
‐
B
4
C
composites is reported.
Z
r
B
2
‐
B
4
C
(10 wt%) composite has
V
H
1
of 20.81
GP
a and fracture toughness of 3.93 at 1 kgf, scratch resistance coefficient of 0.40, wear resistance coefficient of 0.01, and ware rate of 0.49 × 10
−3
mm
3
/Nm at 10N. Crack deflection by homogeneously dispersed submicrometer‐sized
B
4
C
in
Z
r
B
2
matrix can improve the mechanical and tribological properties. Thermal conductivity of
Z
r
B
2
‐
B
4
C
composites varied from 70.13 to 45.30 W/m K between 100°C and 1000°C which is encouraging for making ultra‐high temperature ceramics (
UHTC
) component. |
doi_str_mv | 10.1111/ijac.12290 |
format | article |
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B
4
C
(5,10 and 15 wt%) on microstructure, phase composition, hardness, fracture toughness, scratch resistance, wear resistance, and thermal behavior of hot‐pressed
Z
r
B
2
‐
B
4
C
composites is reported.
Z
r
B
2
‐
B
4
C
(10 wt%) composite has
V
H
1
of 20.81
GP
a and fracture toughness of 3.93 at 1 kgf, scratch resistance coefficient of 0.40, wear resistance coefficient of 0.01, and ware rate of 0.49 × 10
−3
mm
3
/Nm at 10N. Crack deflection by homogeneously dispersed submicrometer‐sized
B
4
C
in
Z
r
B
2
matrix can improve the mechanical and tribological properties. Thermal conductivity of
Z
r
B
2
‐
B
4
C
composites varied from 70.13 to 45.30 W/m K between 100°C and 1000°C which is encouraging for making ultra‐high temperature ceramics (
UHTC
) component.</description><identifier>ISSN: 1546-542X</identifier><identifier>EISSN: 1744-7402</identifier><identifier>DOI: 10.1111/ijac.12290</identifier><language>eng</language><ispartof>International journal of applied ceramic technology, 2015-05, Vol.12 (3), p.568-576</ispartof><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c760-9ad177c2bf1432b2a675f160b46cd0cf11b72eec1c65ada13545b3aeb25a94223</citedby><cites>FETCH-LOGICAL-c760-9ad177c2bf1432b2a675f160b46cd0cf11b72eec1c65ada13545b3aeb25a94223</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>314,776,780,27903,27904</link.rule.ids></links><search><creatorcontrib>Chakraborty, Shirshendu</creatorcontrib><creatorcontrib>Debnath, Debashish</creatorcontrib><creatorcontrib>Mallick, Azizur Rahaman</creatorcontrib><creatorcontrib>Das, Probal Kumar</creatorcontrib><title>Mechanical, Tribological, and Thermal Properties of Hot‐Pressed Z r B 2 ‐ B 4 C Composite</title><title>International journal of applied ceramic technology</title><description>The effect of addition of submicrometer‐sized
B
4
C
(5,10 and 15 wt%) on microstructure, phase composition, hardness, fracture toughness, scratch resistance, wear resistance, and thermal behavior of hot‐pressed
Z
r
B
2
‐
B
4
C
composites is reported.
Z
r
B
2
‐
B
4
C
(10 wt%) composite has
V
H
1
of 20.81
GP
a and fracture toughness of 3.93 at 1 kgf, scratch resistance coefficient of 0.40, wear resistance coefficient of 0.01, and ware rate of 0.49 × 10
−3
mm
3
/Nm at 10N. Crack deflection by homogeneously dispersed submicrometer‐sized
B
4
C
in
Z
r
B
2
matrix can improve the mechanical and tribological properties. Thermal conductivity of
Z
r
B
2
‐
B
4
C
composites varied from 70.13 to 45.30 W/m K between 100°C and 1000°C which is encouraging for making ultra‐high temperature ceramics (
UHTC
) component.</description><issn>1546-542X</issn><issn>1744-7402</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2015</creationdate><recordtype>article</recordtype><recordid>eNotkLtOwzAYhS0EEqWw8ASeESm-WxkhAopURIcMCAlFvx2bukrqyM7CxiPwjDwJKeUs5zKc4UPokpIFnXQTtmAXlLGSHKEZ1UIUWhB2PGUpVCEFez1FZzlvCeGCczVD78_ObmAXLHTXuE7BxC5-HBrsWlxvXOqhw-sUB5fG4DKOHi_j-PP1vU4uZ9fiN5zwHWZ4miYXuMJV7IeYw-jO0YmHLruLf5-j-uG-rpbF6uXxqbpdFVYrUpTQUq0tM54KzgwDpaWnihihbEusp9Ro5pylVklogXIppOHgDJNQCsb4HF0dbm2KOSfnmyGFHtJnQ0mz59LsuTR_XPgvM8VWUQ</recordid><startdate>201505</startdate><enddate>201505</enddate><creator>Chakraborty, Shirshendu</creator><creator>Debnath, Debashish</creator><creator>Mallick, Azizur Rahaman</creator><creator>Das, Probal Kumar</creator><scope>AAYXX</scope><scope>CITATION</scope></search><sort><creationdate>201505</creationdate><title>Mechanical, Tribological, and Thermal Properties of Hot‐Pressed Z r B 2 ‐ B 4 C Composite</title><author>Chakraborty, Shirshendu ; Debnath, Debashish ; Mallick, Azizur Rahaman ; Das, Probal Kumar</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c760-9ad177c2bf1432b2a675f160b46cd0cf11b72eec1c65ada13545b3aeb25a94223</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2015</creationdate><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Chakraborty, Shirshendu</creatorcontrib><creatorcontrib>Debnath, Debashish</creatorcontrib><creatorcontrib>Mallick, Azizur Rahaman</creatorcontrib><creatorcontrib>Das, Probal Kumar</creatorcontrib><collection>CrossRef</collection><jtitle>International journal of applied ceramic technology</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Chakraborty, Shirshendu</au><au>Debnath, Debashish</au><au>Mallick, Azizur Rahaman</au><au>Das, Probal Kumar</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Mechanical, Tribological, and Thermal Properties of Hot‐Pressed Z r B 2 ‐ B 4 C Composite</atitle><jtitle>International journal of applied ceramic technology</jtitle><date>2015-05</date><risdate>2015</risdate><volume>12</volume><issue>3</issue><spage>568</spage><epage>576</epage><pages>568-576</pages><issn>1546-542X</issn><eissn>1744-7402</eissn><abstract>The effect of addition of submicrometer‐sized
B
4
C
(5,10 and 15 wt%) on microstructure, phase composition, hardness, fracture toughness, scratch resistance, wear resistance, and thermal behavior of hot‐pressed
Z
r
B
2
‐
B
4
C
composites is reported.
Z
r
B
2
‐
B
4
C
(10 wt%) composite has
V
H
1
of 20.81
GP
a and fracture toughness of 3.93 at 1 kgf, scratch resistance coefficient of 0.40, wear resistance coefficient of 0.01, and ware rate of 0.49 × 10
−3
mm
3
/Nm at 10N. Crack deflection by homogeneously dispersed submicrometer‐sized
B
4
C
in
Z
r
B
2
matrix can improve the mechanical and tribological properties. Thermal conductivity of
Z
r
B
2
‐
B
4
C
composites varied from 70.13 to 45.30 W/m K between 100°C and 1000°C which is encouraging for making ultra‐high temperature ceramics (
UHTC
) component.</abstract><doi>10.1111/ijac.12290</doi><tpages>9</tpages></addata></record> |
fulltext | fulltext |
identifier | ISSN: 1546-542X |
ispartof | International journal of applied ceramic technology, 2015-05, Vol.12 (3), p.568-576 |
issn | 1546-542X 1744-7402 |
language | eng |
recordid | cdi_crossref_primary_10_1111_ijac_12290 |
source | Wiley |
title | Mechanical, Tribological, and Thermal Properties of Hot‐Pressed Z r B 2 ‐ B 4 C Composite |
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