|
Home
|
E-Submission/Review
|
Sitemap
|
Editorial Office
|
목적 및 범위
Aims and Scope
저널 정보
About the Journal
편집위원회
Editorial Board
Open Access
편집국
Editorial Office
논문투고안내
Instructions for Authors
연구윤리규정
Research and Publication Ethics
필수 점검 사항
Checklist
논문투고사이트
E-Submission
저작권이양동의서
Copyright Transfer Agreement
발간호 검색
All issues
출판전 논문
Online First
현재 발행 호
Current Issue
많이 읽힌 논문
Most Read Articles
많이 인용된 논문
Most Cited Articles
개별 논문 검색
Korean J. Met. Mater.
Search
저자 색인
Author Index
Korean Journal of Metals and Materials
Search
> Browse Articles > Search
M
e
c
h
a
n
i
c
a
l
P
r
o
p
e
r
t
i
e
s
a
n
d
F
a
b
r
i
c
a
t
i
o
n
o
f
4
Y
S
Z
-
B
N
C
o
m
p
o
s
i
t
e
s
b
y
P
u
l
s
e
d
C
u
r
r
e
n
t
A
c
t
i
v
a
t
e
d
S
i
n
t
e
r
i
n
g
펄스 전류 활성 소결에 의한 4YSZ-BN 복합재료 제조와 기계적 성질
W
o
o
-
J
i
n
C
h
o
,
S
e
o
n
g
-
E
u
n
K
i
m
,
S
e
-
H
o
o
n
O
h
,
I
n
-
J
i
n
S
h
o
n
조우진, 김성은, 오세훈, 손인진
Korean J. Met. Mater.
2019;57(12):764-770. Published online 2019 Nov 22
DOI:
https://doi.org/10.3365/KJMM.2019.57.12.764
Abstract
4YSZ is generally used in fuel cells, oxygen sensors, hip and knee joint replacements and thermal barriers because of it excellent properties, including low density, high biocompatibility, good resistance against corrosion, hard phase and high melting point, and high ionic conductivity. However, 4YSZ with large grain has low resistance to.....
More
Web of Science 1
Crossref 1
P
r
o
p
e
r
t
y
E
v
a
l
u
a
t
i
o
n
o
f
B
i
n
d
e
r
l
e
s
s
-
W
C
H
a
r
d
M
a
t
e
r
i
a
l
s
a
s
a
F
u
n
c
t
i
o
n
o
f
S
i
n
t
e
r
i
n
g
T
e
m
p
e
r
a
t
u
r
e
소결온도 변화에 따른 Binderless-WC 소결체 특성평가
H
y
u
n
-
K
u
k
P
a
r
k
,
J
e
o
n
g
-
H
a
n
L
e
e
,
J
u
n
-
H
o
J
a
n
g
,
I
k
-
H
y
u
n
O
h
박현국, 이정한, 장준호, 오익현
Korean J. Met. Mater.
2019;57(5):304-309. Published online 2019 Apr 10
DOI:
https://doi.org/10.3365/KJMM.2019.57.5.304
Abstract
In this study, Binderless-WC hard materials were fabricated using the pulsed current activated sintering (PCAS) process for a Friction Stir Welding tool and difficult-to-cut tool application. Tungsten carbide (WC) hard materials are used in various industries and possess a superior hardness compared to other hard materials. They have particularly high.....
More
Web of Science 6
Crossref 6
E
f
f
e
c
t
s
o
f
E
x
p
o
s
u
r
e
T
e
m
p
e
r
a
t
u
r
e
o
n
T
e
n
s
i
l
e
a
n
d
C
h
a
r
p
y
I
m
p
a
c
t
P
r
o
p
e
r
t
i
e
s
o
f
t
h
e
7
x
x
x
A
l
u
m
i
n
u
m
A
l
l
o
y
f
o
r
A
e
r
o
s
p
a
c
e
A
p
p
l
i
c
a
t
i
o
n
s
항공용 7xxx계 알루미늄 합금의 고온 노출 온도가 인장 및 샤르피 충격 특성에 미치는 영향
W
o
o
j
i
n
A
n
,
D
o
h
e
e
K
i
m
,
B
o
n
g
-
H
w
a
n
K
i
m
,
S
h
a
e
K
w
a
n
g
K
i
m
,
S
a
n
g
s
h
i
k
K
i
m
,
H
y
o
k
y
u
n
g
S
u
n
g
안우진, 김도희, 김봉환, 김세광, 김상식, 성효경
Korean J. Met. Mater.
2019;57(4):214-226. Published online 2019 Apr 5
DOI:
https://doi.org/10.3365/KJMM.2019.57.4.214
Abstract
Aluminum alloys have been widely used for aerospace applications due to their high strength and lightweight. New demand is growing for aluminum alloys with high temperature mechanical properties that can sustain plastic deformation at high temperature. In this study, correlations among microstructure, tensile properties and Charpy impact properties were analyzed.....
More
Web of Science 4
Crossref 4
E
f
f
e
c
t
o
f
B
N
A
d
d
i
t
i
o
n
o
n
t
h
e
M
e
c
h
a
n
i
c
a
l
P
r
o
p
e
r
t
i
e
s
o
f
T
i
N
-
B
N
C
o
m
p
o
s
i
t
e
s
W
o
o
-
J
i
n
C
h
o
,
I
n
-
J
i
n
S
h
o
n
Korean J. Met. Mater.
2018;56(9):658-663. Published online 2018 Sep 5
DOI:
https://doi.org/10.3365/KJMM.2018.56.9.658
Abstract
Titanium nitride (TiN) has been used extensively in coating materials and cutting tools because of its attractive properties, which include low density, high melting point, high hardness and thermodynamic stability. However, like many ceramic materials, its low fracture toughness limits wide industrial application. The methods generally utilized to improve its.....
More
Crossref 16
E
f
f
e
c
t
o
f
H
o
t
F
o
r
g
i
n
g
a
n
d
H
e
a
t
T
r
e
a
t
m
e
n
t
o
n
t
h
e
M
i
c
r
o
s
t
r
u
c
t
u
r
e
a
n
d
M
e
c
h
a
n
i
c
a
l
P
r
o
p
e
r
t
i
e
s
o
f
C
r
S
t
e
e
l
Cr강의 미세조직과 파괴인성에 미치는 열간단조 및 열처리 공정의 영향
D
o
n
g
J
u
n
L
e
e
,
Y
o
n
g
-
N
a
m
k
w
o
n
,
M
i
n
S
u
k
K
i
m
,
G
a
E
u
n
K
u
,
S
a
n
g
H
y
u
n
H
e
o
,
N
a
m
Y
o
n
g
K
i
m
,
J
i
n
-
M
o
L
e
e
이동준, 권용남, 김민석, 구가은, 허상현, 김남용, 이진모
Korean J. Met. Mater.
2018;56(3):221-226. Published online 2018 Mar 6
DOI:
https://doi.org/10.3365/KJMM.2018.56.3.221
Abstract
In this study, the effects of hot forging and heat treatment (quenching and tempering) of cast Cr alloy steel on the microstructures and mechanical properties were investigated. The hot forging was performed at a compressive ratio 0.5 at 1,250
o
C. The heat treatment process was quenching (860
o
C for 2.....
More
E
f
f
e
c
t
o
f
I
n
c
r
e
m
e
n
t
a
l
D
i
s
p
l
a
c
e
m
e
n
t
o
n
t
h
e
F
r
a
c
t
u
r
e
R
e
s
i
s
t
a
n
c
e
C
u
r
v
e
o
f
N
u
c
l
e
a
r
P
i
p
i
n
g
M
a
t
e
r
i
a
l
s
u
n
d
e
r
R
e
v
e
r
s
e
C
y
c
l
i
c
L
o
a
d
i
n
g
역사이클 하중의 증분변위가 원전배관 재질의 파괴저항곡선에 미치는 영향
S
a
n
g
-
Y
o
u
n
g
K
i
m
김상영
Korean J. Met. Mater.
2017;55(2):85-90. Published online 2017 Feb 2
DOI:
https://doi.org/10.3365/KJMM.2017.55.2.85
Abstract
Reverse cyclic loading introduces alternatinf tensile and compressive loads to a structure. Several researchers have reported that a reverse cyclic load decreases the fracture resistance curve of carbon steel. In this paper, the fracture toughness of SA312 TP304 stainless steel, which is a nuclear piping material, was investigated under a.....
More
Crossref 1
Powder Metallurgy
F
a
b
r
i
c
a
t
i
o
n
a
n
d
M
e
c
h
a
n
i
c
a
l
P
r
o
p
e
r
t
i
e
s
o
f
N
a
n
o
s
t
r
u
c
t
u
r
e
d
T
i
C
-
T
i
A
l
b
y
t
h
e
P
u
l
s
e
d
C
u
r
r
e
n
t
A
c
t
i
v
a
t
e
d
S
i
n
t
e
r
i
n
g
펄스전류 활성 소결에 의한 나노구조 TiC-TiAl 제조 및 기계적 성질
B
o
n
g
-
W
o
n
K
w
a
k
,
B
y
u
n
g
-
S
u
K
i
m
,
J
i
n
-
K
o
o
k
Y
o
o
n
,
K
y
u
n
g
-
T
a
e
H
o
n
g
,
I
n
-
J
i
n
S
h
o
n
곽봉원, 김병수, 윤진국, 홍경태, 손인진
Korean J. Met. Mater.
2016;54(8):566-572. Published online 2016 Aug 5
DOI:
https://doi.org/10.3365/KJMM.2016.54.8.566
Abstract
TiC-Co or TiC-Ni hard materials have been used for cutting tools. However, the high cost and the low hardness of Ni or Co, and the low corrosion resistance of the TiC-Ni and TiC-Co cermets have generated interest in recent years in using them as alternative binder phases. In this study,.....
More
Crossref 4
1
|
Journal Impact Factor 1.2
> Browse Articles > Search
