INFLUENCE OF CR AND AL ON THE PROPERTIES OF NITRIDED CASES OF STEELS

被引：3

作者：

SUZUKI, N ^{[1
]}

NAITO, K ^{[1
]}

机构：

[1] NIPPON STEEL CORP LTD,MURORAN WORKS,MURORAN,HOKKAIDO 050,JAPAN

来源：

TETSU TO HAGANE-JOURNAL OF THE IRON AND STEEL INSTITUTE OF JAPAN | 1995年 / 81卷 / 06期

关键词：

SURFACE HARDENING; NITRIDING; STEELS FOR NITRIDING; RESIDUAL STRESS; LATTICE STRAIN;

D O I：

10.2355/tetsutohagane1955.81.6_655

中图分类号：

TF [冶金工业];

学科分类号：

0806 ;

摘要：

Influence of Al and Cr on the properties of nitrided cases was studied for JIS-SACM645, SCM440 and SKD61 steels under as-nitrided (793K-216ks) and reheated (773 to 973K-3.6ks) conditions, using hardness measurement and X-ray diffraction analysis. Hardness and residual stress distribusion in the nitrided case did not change under as-nitrided condition and reheated condioion at 873K for 3.6ks after nitriding for any of the three steels. SCM440 and SKD61 steels, containing Cr, showed good correlation between hardness of nitrided case and lattice strain induced by nitrogen atoms, while SACM645 steel, containing Al, showed no correlation. The hardening mechanism of nitrided case therefore differ between Cr containing steel and Al containing steel.

引用

页码：655 / 660

页数：6

共 50 条

[21] Influence of surface morphology and roughness on water wetting properties of low temperature nitrided austenitic stainless steels
Borgioli, Francesca
Galvanetto, Emanuele
Bacci, Tiberio
MATERIALS CHARACTERIZATION, 2014, 95 : 278 - 284
[22] Mechanical properties of Fe-Cr-Al-Si-TaODS stainless steels
Ahn, Jung-Ho
Shin, Hyungseop
Hwang, Seung Joon
REVIEWS ON ADVANCED MATERIALS SCIENCE, 2008, 18 (04) : 335 - 338
[23] Structure of the superficial region and mechanical properties of nitrided cast steels
Gorka, Bogumil
Budzynowski, Tomasz W.
Brzozka, Katarzyna
NUKLEONIKA, 2013, 58 (01) : 117 - 121
[24] Effect of prior heat treatment on the structure and properties of nitrided steels
Gerasimov, SA
Zhikharev, AV
Golikov, VA
Gress, MA
Zubarev, GI
METAL SCIENCE AND HEAT TREATMENT, 2000, 42 (5-6) : 226 - 227
[25] Effect of prior heat treatment on the structure and properties of nitrided steels
S. A. Gerasimov
A. V. Zhikharev
V. A. Golikov
M. A. Gress
G. I. Zubarev
Metal Science and Heat Treatment, 2000, 42 : 226 - 227
[26] Microstructures and pitting fatigue properties in soft-nitrided steels
Sumitomo Met, 4 (119-127):
[27] STRUCTURE AND PROPERTIES OF ION-NITRIDED STAINLESS-STEELS
OZBAYSAL, K
INAL, OT
JOURNAL OF MATERIALS SCIENCE, 1986, 21 (12) : 4318 - 4326
[28] Influence of Cr and Solution Treatment on Structure and Properties of New Class Lightweight Fe-Mn-Al-C Stainless Steels
El-Bagoury, Nader
Moussa, M. E.
Ibrahim, Khaled
Ghayad, Ibrahim
Halfa, Hossam
METALLOGRAPHY MICROSTRUCTURE AND ANALYSIS, 2022, 11 (01) : 38 - 58
[29] Influence of the Inherited Structure Induced by Al and Si Alloying on Microstructure Evolution and Mechanical Properties of 100Cr6 Steels
Allam, Tarek
Ostermayer, Pascal
Blinn, Bastian
Beck, Tilmann
Bleck, Wolfgang
STEEL RESEARCH INTERNATIONAL, 2023, 94 (06)
[30] Investigation on corrosion resistance of nitrided Cr-Mn steels in chloride nitric acid
Nikolova, WD
Nikolova, LA
Reitschev, RG
METALL, 1997, 51 (12): : 706 - 708

← 1 2 3 4 5 →