|
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
E
n
h
a
n
c
e
d
H
i
g
h
T
e
m
p
e
r
a
t
u
r
e
O
x
i
d
a
t
i
o
n
R
e
s
i
s
t
a
n
c
e
o
f
t
h
e
C
o
n
v
e
n
t
i
o
n
a
l
T
i
-
4
8
A
l
-
2
N
b
-
2
C
r
A
l
l
o
y
t
h
r
o
u
g
h
C
a
r
b
o
n
P
a
c
k
C
e
m
e
n
t
a
t
i
o
n
a
n
d
A
n
a
l
y
s
i
s
o
f
t
h
e
C
a
r
b
o
n
D
i
f
f
u
s
i
o
n
P
a
t
h
탄소 팩 세멘테이션 (Pack cementation) 공정을 통한 상용 Ti-48Al-2Nb-2Cr 합금의 고온 내산화성 개선과 탄소 확산 경로 해석
D
o
n
g
h
y
e
o
n
K
i
m
,
K
w
a
n
g
s
u
C
h
o
i
,
J
o
o
n
s
i
k
P
a
r
k
,
S
e
o
n
g
h
o
o
n
Y
i
김동현, 최광수, 박준식, 이승훈
Korean J. Met. Mater.
2022;60(10):723-731. Published online 2022 Sep 29
DOI:
https://doi.org/10.3365/KJMM.2022.60.10.723
Abstract
γ-TiAl alloys have attracted interest as lightweight materials for structural applications at temperatures below 800
o
C. With recent improvements in microstrutural control of the γ-TiAl alloys, resulting in excellent creep properties and high temperature strength, their use can be extended to temperatures higher than 800
o
C. To increase.....
More
Web of Science 1
Crossref 1
C
a
r
b
u
r
i
z
i
n
g
B
e
h
a
v
i
o
r
o
f
A
I
S
I
4
1
1
5
S
t
e
e
l
A
c
c
o
r
d
i
n
g
t
o
t
h
e
F
l
o
w
R
a
t
e
s
o
f
A
c
e
t
y
l
e
n
e
i
n
V
a
c
u
u
m
C
a
r
b
u
r
i
z
i
n
g
AISI 4115 강의 진공 침탄 시 아세틸렌 유량에 따른 침탄 거동
G
i
-
h
o
o
n
K
w
o
n
,
K
y
o
u
n
g
i
l
M
o
o
n
,
Y
o
u
n
g
-
K
o
o
k
L
e
e
,
M
i
n
s
u
J
u
n
g
권기훈, 문경일, 이영국, 정민수
Korean J. Met. Mater.
2020;58(9):617-625. Published online 2020 Aug 13
DOI:
https://doi.org/10.3365/KJMM.2020.58.9.617
Abstract
The vacuum carburizing behavior of AISI 4115 steel according to acetylene flow rates (1, 5, 10, 20, 30, 40, and 50 sccm) and temperatures (900, 950, and 1000
o
C) was quantitatively investigated through microstructure, carbon concentration and hardness analyses. As the acetylene flow rate increased, the penetration rate of carbon.....
More
E
f
f
e
c
t
o
f
O
x
i
-
N
i
t
r
o
c
a
r
b
u
r
i
z
i
n
g
o
n
t
h
e
M
i
c
r
o
s
t
r
u
c
t
u
r
e
,
N
a
n
o
h
a
r
d
n
e
s
s
a
n
d
C
o
r
r
o
s
i
o
n
P
r
o
p
e
r
t
i
e
s
f
o
r
L
o
w
C
a
r
b
o
n
S
t
e
e
l
산질화처리가 저탄소강의 미세조직과 나노경도 및 부식특성에 미치는 영향
Y
o
u
n
g
-
W
o
o
k
C
h
o
,
J
o
n
g
-
H
o
W
o
n
,
J
e
o
n
g
-
H
o
W
o
o
,
S
a
n
g
-
H
o
Y
u
,
Y
o
u
n
g
-
R
a
e
C
h
o
조영욱, 원종호, 우정호, 유상호, 조영래
Korean J. Met. Mater.
2018;56(4):289-295. Published online 2018 Apr 5
DOI:
https://doi.org/10.3365/KJMM.2018.56.4.289
Abstract
Oxi-nitrocarburizing treatment was performed to improve the anti-corrosion and anti-wear properties of low carbon steels. The oxi-nitrocarburizing was carried out in 2 steps: a gas nitrocarburizing step at 560 ℃ and an oxidation step at 550 ℃ for 30 min with steamed water. The mechanical and chemical properties of the.....
More
Crossref 1
Plastic Working & Materials Processing
T
h
e
E
f
f
e
c
t
o
f
M
i
x
e
d
S
l
u
r
r
y
o
f
F
e
a
n
d
G
r
a
p
h
i
t
e
o
n
t
h
e
C
h
a
r
a
c
t
e
r
i
s
t
i
c
s
o
f
L
a
s
e
r
C
a
r
b
u
r
i
z
e
d
S
u
r
f
a
c
e
레이저 침탄공정시 철과 흑연의 혼합 슬러리가 침탄특성에 미치는 효과
W
o
n
-
J
o
n
g
J
i
,
S
e
o
n
g
-
H
o
o
n
L
e
e
,
Y
o
u
n
g
-
H
o
o
n
M
o
o
n
지원종, 이성훈, 문영훈
Korean J. Met. Mater.
2017;55(1):16-23. Published online 2017 Jan 5
DOI:
https://doi.org/10.3365/KJMM.2017.55.1.16
Abstract
Laser surface carburizing can be achieved by a laser alloying mechanism, which includes melting the graphite coated substrate and dissolution of the graphite in the liquid state. The drawback of laser carburizing is that process-induced cracks frequently form on the carburized surface as a result of carbon enrichment and the.....
More
Crossref 4
1
|
Journal Impact Factor 1.1
> Browse Articles > Search
