Effect of Intercritical Annealing on Phase Transformation and Mechanical Properties of Thermo‐Mechanically Processed Dual Matrix Ductile Iron
Effect of Intercritical Annealing on Phase Transformation and Mechanical Properties of Thermo‐Mechanically Processed Dual Matrix Ductile Iron
复制标题
临界退火对热机加工双基体球墨铸铁相变和力学性能的影响
DOI:
10.1007/978-3-319-48237-8_113
复制
发表时间:
--
期刊:
影响因子:
--
通讯作者:
Palkowski H.
中科院分区:
文献类型:
--
作者:
Soliman;Ibrahim;Nofal A;Palkowski H.
Dual matrix structure (DMS) in ductile cast iron is a new class of materials in which the matrix structure consists of the soft ferrite phase and the hard ausferrite/martensite phase. The ductile iron with DMS gains interest due to the improved combination between strength and ductility. In this paper, DMS is produced in thermo-mechanically processed ductile iron. After austenitization the material is subjected to two deformation steps followed by an isothermal holding at temperatures within the intercritical region, so as to transform a certain amount of austenite into ferrite. The specimens are subsequently quenched to room temperature to obtain martensite+ferrite structure. The influence of the ferrite content on the structure development and mechanical properties are investigated and compared to those with a completely martensitic matrix.
登录
查看更多内容
DOI:
--
发表时间:
2005
期刊:
影响因子:
--
作者:
M. Cerah;K. Kocatepe;M. Erdoğan
通讯作者:
M. Erdoğan
DOI:
--
发表时间:
1997
期刊:
影响因子:
--
作者:
C. Syn;D. Lesuer;O. Sherby
通讯作者:
O. Sherby
DOI:
--
发表时间:
2010
期刊:
影响因子:
--
作者:
M. Soliman;H. Palkowski;A. Nofal
通讯作者:
A. Nofal
DOI:
--
发表时间:
2006
期刊:
影响因子:
--
作者:
K. Kocatepe;Melika Cerah;M. Erdoğan
通讯作者:
M. Erdoğan
DOI:
--
发表时间:
2010
期刊:
影响因子:
--
作者:
M. Soliman;M. Asadi;H. Palkowski
通讯作者:
H. Palkowski