The effect of time-temperature exposures on chemical composition of carbide M23C6 in 12CrMoV steel

被引：0
|
作者：
Záhumensky, P
Homolová, V
Svoboda, M
Janovec, J
机构：
[1] UMV SAV, Kosice 04353, Slovakia
[2] UPJS, Katedra Expt Fyz PF, Kosice 04154, Slovakia
[3] AV CR, Ustav Fyz Materialu, Brno 61662, Czech Republic
来源：
KOVOVE MATERIALY-METALLIC MATERIALS | 2000年 / 38卷 / 04期
关键词：
ferritic steels; carbide precipitation; M23C6; composition;
D O I：
暂无
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
In this paper the effect of temperature and time on M23C6 carbide chemical composition changes is investigated in the temperature range 550-650 degrees C from 100 to 5000 hours. The chemical composition of M23C6 carbides in the steel has been evaluated by means of energy dispersive X-ray analysis (EDX). Experimentally measured results are compared with those obtained by calculations using Hillert-Staffansson model. In the examined time-temperature range the M23C6 carbide was found to achieve the equilibrium composition at the temperature of 650 degrees C after 5000 hours.
引用
收藏
页码：269 / 279
页数：11
相关论文
共 50 条
  • [41] A Eutectoid Reaction for the Decomposition of Austenite into Pearlitic Lamellae of Ferrite and M23C6 Carbide in a Mn-Al Steel
    Cheng, Wei-Chun
    Hwang, Shin-Ming
    METALLURGICAL AND MATERIALS TRANSACTIONS A-PHYSICAL METALLURGY AND MATERIALS SCIENCE, 2011, 42A (07): : 1760 - 1766
  • [42] A Eutectoid Reaction for the Decomposition of Austenite into Pearlitic Lamellae of Ferrite and M23C6 Carbide in a Mn-Al Steel
    Wei-Chun Cheng
    Shin-Ming Hwang
    Metallurgical and Materials Transactions A, 2011, 42 : 1760 - 1766
  • [43] KINETICS OF PRECIPITATION OF M23C6 CARBIDE AND CHI-PHASE IN TYPE-316 STAINLESS-STEEL
    GILL, TPS
    GNANAMOORTHY, JB
    TRANSACTIONS OF THE INDIAN INSTITUTE OF METALS, 1983, 36 (4-5): : 269 - 273
  • [44] Thermodynamic analysis of precipitation behavior of M23C6 carbide in Nimonic 105 superalloy
    Asghary, Zahra
    Seifollahi, Masoumeh
    Abbasi, Seyed Mahdi
    Morakabati, Maryam
    INTERNATIONAL JOURNAL OF MATERIALS RESEARCH, 2019, 110 (09) : 808 - 815
  • [45] Coarsening behavior for M23C6 carbide in 12 %Cr-reduced activation ferrite/martensite steel: experimental study combined with DICTRA simulation
    Xiao, Xiang
    Liu, Guoquan
    Hu, Benfu
    Wang, Jinsan
    Ma, Wenbin
    JOURNAL OF MATERIALS SCIENCE, 2013, 48 (16) : 5410 - 5419
  • [46] The effect of elevated temperature refinery service on the chemistry of M23C6 carbides in 9Cr-1Mo steel
    Hucinska, J
    MATERIALS AND CORROSION-WERKSTOFFE UND KORROSION, 2000, 51 (03): : 173 - 176
  • [47] PRECIPITATION OF INTRAGRANULAR M23C6 PARTICLES AND THEIR EFFECT ON THE HIGH-TEMPERATURE CREEP OF AUSTENITE
    ORLOVA, A
    MILICKA, K
    CADEK, J
    MATERIALS SCIENCE AND ENGINEERING, 1981, 50 (02): : 221 - 227
  • [48] Coarsening behavior for M23C6 carbide in 12 %Cr-reduced activation ferrite/martensite steel: experimental study combined with DICTRA simulation
    Xiang Xiao
    Guoquan Liu
    Benfu Hu
    Jinsan Wang
    Wenbin Ma
    Journal of Materials Science, 2013, 48 : 5410 - 5419
  • [49] NUCLEATION AND GROWTH OF WIDMANNSTATTEN M23C6 PRECIPITATION IN AN AUSTENITIC STAINLESS STEEL
    SINGHAL, LK
    MARTIN, JW
    ACTA METALLURGICA, 1968, 16 (09): : 1159 - &
  • [50] Intergranular M23C6 Carbide Precipitation Behavior and Its Effect on Mechanical Properties of Inconel 690 Tubes
    Lee, Tae-Hyuk
    Lee, Young-Jun
    Joo, Sin-Hyeon
    Nersisyan, Hayk H.
    Park, Kyoung-Tae
    Lee, Jong-Hyeon
    METALLURGICAL AND MATERIALS TRANSACTIONS A-PHYSICAL METALLURGY AND MATERIALS SCIENCE, 2015, 46A (09): : 4020 - 4026
12345