|
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
A
n
a
l
y
s
i
s
o
f
a
S
i
n
g
l
e
C
r
y
s
t
a
l
S
o
l
i
d
i
f
i
c
a
t
i
o
n
P
r
o
c
e
s
s
o
f
a
n
N
i
-
b
a
s
e
d
S
u
p
e
r
a
l
l
o
y
u
s
i
n
g
a
C
A
F
E
M
o
d
e
l
CAFE 모델을 사용한 니켈기 초내열합금 단결정 응고공정 해석
J
a
e
J
u
n
J
e
o
n
g
,
H
y
u
n
g
S
o
o
L
e
e
,
D
a
e
W
o
n
Y
u
n
,
H
i
W
o
n
J
e
o
n
g
,
Y
o
u
n
g
-
S
o
o
Y
o
o
,
S
e
o
n
g
-
M
o
o
n
S
e
o
,
J
e
H
y
u
n
L
e
e
정재준, 이형수, 윤대원, 정희원, 유영수, 서성문, 이재현
Korean J. Met. Mater.
2023;61(2):126-136. Published online 2023 Jan 27
DOI:
https://doi.org/10.3365/KJMM.2023.61.2.126
Abstract
The efficiency of gas turbines depends on the gas turbine working temperature. Single crystal blades are being applied more often than equiaxed blades in gas turbine engines, to increase the turbine inlet temperature, resulting in enhanced turbine engine efficiency. Single crystal blades endure creep conditions at high temperature better than.....
More
Web of Science 1
Crossref 2
P
h
y
s
i
c
a
l
V
a
p
o
r
T
r
a
n
s
p
o
r
t
P
r
o
c
e
s
s
f
o
r
H
i
g
h
l
y
P
u
r
i
f
i
e
d
H
g
<
s
u
b
>
2
<
/
s
u
b
>
B
r
<
s
u
b
>
2
<
/
s
u
b
>
C
r
y
s
t
a
l
:
f
r
o
m
P
o
w
d
e
r
P
u
r
i
f
i
c
a
t
i
o
n
t
o
C
r
y
s
t
a
l
G
r
o
w
t
h
O
j
u
n
K
w
o
n
,
Y
o
n
g
h
u
i
S
o
n
g
,
S
h
i
-
G
w
a
n
W
o
o
,
W
o
o
j
i
n
P
a
r
k
,
B
y
u
n
g
j
i
n
C
h
o
Korean J. Met. Mater.
2022;60(7):551-556. Published online 2022 Jun 3
DOI:
https://doi.org/10.3365/KJMM.2022.60.7.551
Abstract
High quality Hg
2
Br
2
crystal grown
via
the physical vapor transport (PVT) process is essential for the fabrication of the acousto-optic tunable filters (AOTFs) module. The full process flow, including powder purification and crystal growth, should be systematically established, but there have been few reports about the fully established process flow.....
More
Web of Science 3
Crossref 3
O
x
i
d
a
t
i
o
n
o
f
N
i
-
C
r
-
C
o
-
A
l
-
M
o
-
T
i
-
R
e
-
T
a
-
W
-
R
u
S
i
n
g
l
e
C
r
y
s
t
a
l
s
a
t
1
0
0
0
<
s
u
p
>
o
<
/
s
u
p
>
C
i
n
A
i
r
Ni-Cr-Co-Al-Mo-Ti-Re-Ta-W-Ru 단결정의 대기중 1000
o
C에서의 산화
J
u
n
h
e
e
H
a
h
n
,
X
i
a
o
X
i
a
o
,
D
o
n
g
B
o
k
L
e
e
한준희, Xiao Xiao, 이동복
Korean J. Met. Mater.
2020;58(4):234-246. Published online 2020 Mar 11
DOI:
https://doi.org/10.3365/KJMM.2020.58.4.234
Abstract
Three kinds of Ni-based single crystals with the compositions of 63.8Ni-7.5Cr-5.1Co-4.8Al-1.9Mo- 0.9Ti-3Re-11.8Ta-1.2W, 61.4Ni-7.4Cr-5Co-4.8Al-1.8Mo-0.9Ti-3.1Re-11.6Ta-4W, and 60.9Ni-7.5Cr-5Co-4.8Al- 2Mo-1Ti-2.9Re-10.9Ta-1.2W-3.8Ru, in wt%, were cast in a Bridgman furnace. In the cast alloys, Cr, Co, Re, Mo, W, and Ru became microsegregated in dendrites consisting of γ-Ni, while Ni, Ta, and Al microsegregated in interdendrites.....
More
Web of Science 6
Crossref 6
T
i
n
M
i
c
r
o
c
r
y
s
t
a
l
s
S
y
n
t
h
e
s
i
z
e
d
b
y
T
h
e
r
m
a
l
C
h
e
m
i
c
a
l
V
a
p
o
r
D
e
p
o
s
i
t
i
o
n
i
n
a
H
y
d
r
o
g
e
n
-
R
e
d
u
c
i
n
g
A
t
m
o
s
p
h
e
r
e
D
a
s
e
u
l
H
a
m
,
W
o
n
J
e
o
n
g
,
H
y
o
n
C
h
o
l
K
a
n
g
Korean J. Met. Mater.
2019;57(6):390-395. Published online 2019 May 16
DOI:
https://doi.org/10.3365/KJMM.2019.57.6.390
Abstract
We demonstrate a synthetic route to high-quality Sn microcrystals using thermal chemical vapor deposition (CVD) in a hydrogen-reducing atmosphere. During thermal CVD with SnO2 powder, a mixture of Ar and H2 (4%) gases was used as a carrier gas to maintain a hydrogen reduction environment. Hydrogen maintained a reduction environment.....
More
Web of Science 2
Crossref 2
M
i
c
r
o
s
t
r
u
c
t
u
r
a
l
E
v
o
l
u
t
i
o
n
w
i
t
h
S
o
l
i
d
i
f
i
c
a
t
i
o
n
R
a
t
e
a
n
d
H
e
a
t
-
T
r
e
a
t
m
e
n
t
o
f
S
i
n
g
l
e
C
r
y
s
t
a
l
S
u
p
e
r
a
l
l
o
y
C
M
S
X
-
4
G
r
o
w
n
u
s
i
n
g
S
e
e
d
Seed를 이용한 단결정 초내열합금 CMSX-4에서 응고속도 및 열처리에 따른 미세조직 변화
S
u
n
c
h
e
o
l
K
w
o
n
,
J
o
n
g
h
o
S
h
i
n
,
G
e
u
n
y
o
u
n
g
R
i
m
,
G
i
t
a
e
S
u
n
g
,
B
y
u
n
g
g
w
a
n
Y
o
o
n
,
E
u
i
s
u
k
J
u
n
g
,
J
e
h
y
u
n
L
e
e
권순철, 신종호, 임근영, 성기태, 윤병관, 정의석, 이재현
Korean J. Met. Mater.
2018;56(10):745-754. Published online 2018 Oct 5
DOI:
https://doi.org/10.3365/KJMM.2018.56.10.745
Abstract
The CMSX-4 superalloy including refractory elements was directionally solidified using the seed of a [001] single crystal to control the growth direction to [001], where solidification velocity was changed from 25 to 160 μm/s. In the log-log plot between spacing and solidification velocity, the primary dendrite arm spacing and secondary.....
More
Crossref 3
1
|
Journal Impact Factor 1.2
> Browse Articles > Search
