相关期刊:《Journal of Iron and Steel Research International》《Journal of Southeast University(English Edition)》《Acta Metallurgica Sinica(English Letters)》《China Foundry》更多>>
support from the National Natural Science Foundation of China(Nos.51474153 and 51574175);Ph.D.Programs Foundation of Ministry of Education of the People’s Republic of China(No.20111402110004);Natural Science Foundation of Shanxi Province(Nos.2009011028-3 and 2012011022-1)
The spheroidizing mechanism of W-phase in the Mg–Zn–Y–Mn–(B) alloys during solid-solution treatment was investigated by using kinetic methodologies. The microstructure and mechanical properties of heat-treated ...
supported by the National Key Basic Research Program of China(No.2014CB931702);the National Natural Science Foundation of China(Nos.51572128 and 11502116);the National Natural Science Foundation of China and the Research Grants Council(No.5151101197);the Priority Academic Program Development of Jiangsu Higher Education Institutions
We realized the desired spheroidizing of NiCo_2O_4 nanomaterials by laser irradiating NiCo_2O_4 suspensions with different concentrations. The results reveal that the as-prepared samples are desired spheres with the m...
Item Sponsored by National Natural Science Foundation of China(51101137,51171161)
The microstructure and mechanical properties of medium carbon steel after cyclic heat treatment were in- vestigated. The effects of cyclic numbers and long time annealing on the microstructure and mechanical propertie...
The National Natural Science Foundation of China(No.51301038,51201031,51371050);the Industry-AcademiaResearch Cooperative Innovation Fund of Jiangsu Province(No.BY2014127-03);the Natural Science Foundation of Jiangsu Province(No.BK20141306);the Scientific and Technological Innovation Fund of Danyang(No.SY201305)
The influence of rare earth metals and heat treatment on the microstructure and performance of M42 steel has been investigated by means of an optical microscope OM scanning electron microscope SEM energy dispersive sp...
supported by the National Science&Technology Pillar Program of China(Grant No.2006BAE04B05-1);the Natural Science Foundation of Shanxi Province(Grant No.2012JQ6020);the Doctor Foundation of Xian University of Science & Technology of China(2011QDJ017)
The low-strength and high-brittleness of AZ91 cast magnesium alloy mainly result from the coarse divorced eutectic phase. To solve these problems, the annealing treatment of AZ91 cast magnesium alloy was carried out a...
For processing parts made from medium carbon steel, toughness and flexibility are of importance. There- fore, to achieve these properties, the cementite in the steels is spheroidized through heat treatment. Different ...
The effects of rare earth (RE) on the microstructures and properties of high carbon high speed steel (HCHSS) were investigated. The results show that when suitable RE is added to the HCHSS, the effect of RE on the...
Item Sponsored by Provincial Natural Science Foundation of Hebei Province of China (500023)
A new spheroidizing process of ultra-high carbon steel (UHCS) containing C 1.55%, Cr 1.45%, and Al 1.5% in mass percent has been proposed. The effect of processing parameters on the microstructure was analyzed. The ...
The influences of Ce, K and Na on the structures and properties of Fe-W-C alloy were investigated, and the idea estimating spheroidizing effect of carbides using circular degree(C.D) was put forward. The result shows ...
THE brittleness of abrasion-resistant plain white cast iron has strongly hindered its wider application so far. In order to solve this problem, many researchers have made strenuous efforts to spheroidize the carbide i...