SPHEROIDIZING

作品数:12被引量:54H指数:3
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相关领域:金属学及工艺一般工业技术更多>>
相关作者:涂益友方峰蒋建清周雪峰更多>>
相关机构:东南大学盛利维尔(中国)新材料技术有限公司更多>>
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>>
相关基金:国家自然科学基金山西省自然科学基金河北省自然科学基金国家重点基础研究发展计划更多>>
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Spheroidizing Behavior and Spheroidizing Kinetics of W-phase During Solid-Solution Treatment in Mg–Zn–Y–Mn–(B)Alloys被引量:2
《Acta Metallurgica Sinica(English Letters)》2017年第5期464-469,共6页Kai Yang Jin-Shan Zhang Xi-Mei Zong Wei Liu Chun-Xiang Xu 
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 ...
关键词:Magnesium alloys W-phase Spheroidizing Kinetics Microstructure Mechanical properties 
High-efficiency laser-irradiation spheroidizing of NiCo_2O_4 nanomaterials
《Optoelectronics Letters》2016年第6期401-404,共4页刘培生 王浩 曾海波 范广明 刘亚鸿 
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...
关键词:irradiation desired suspensions segregation spheres maximal hydrothermal colloidal realized heating 
Effect of Cyclic Annealing on Microstructure and Mechanical Properties of Medium Carbon Steel被引量:2
《Journal of Iron and Steel Research International》2016年第2期145-150,共6页Zhi-qing LÜ Hui-fang ZHANG Qing MENG Zhen-hua WANG Wan-tang FU 
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...
关键词:rapid spheroidizing mechanical property cyclic annealing CEMENTITE medium carbon steel 
Carbide refinement in M42 high speed steel by rare earth metals and spheroidizing treatment被引量:3
《Journal of Southeast University(English Edition)》2014年第4期445-448,共4页周雪峰 方峰 涂益友 蒋建清 朱旺龙 尹松艳 
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...
关键词:high speed steel rare earth metals carbide dimension SPHEROIDIZATION 
Influence of annealing and spheroidizing treatment on microstructure and mechanical properties of AZ91 magnesium alloy被引量:3
《China Foundry》2013年第1期34-38,共5页Zhang Jumei Wang Zhihu Jiang Bailing Chen Zishan 
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...
关键词:AZ91 magnesium alloy ANNEALING spheroidizing β-Mg17AI12 phase 
Spheroidizing Kinetics and Optimization of Heat Treatment Parameters in CK60 Steel Using Taguchi Robust Design被引量:11
《Journal of Iron and Steel Research International》2010年第4期45-52,共8页Ata Kamyabi-Gol Meisam Sheikh-Amiri 
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 ...
关键词:SPHEROIDIZING KINETICS heat treatment CK60 Taguchi 
Effect of Rare Earth on Microstructures and Properties of High Speed Steel With High Carbon Content被引量:24
《Journal of Iron and Steel Research International》2007年第1期47-52,59,共7页YANG Jun ZOU De-ning LI Xiao-ming DU Zhong-ze 
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...
关键词:RE HCHSS eutectic carbide SPHEROIDIZING TOUGHNESS 
New Spheroidizing Technique of Ultra-High Carbon Steel With Aluminum Addition被引量:6
《Journal of Iron and Steel Research International》2006年第3期9-13,共5页LI Hong-juan WANG Bao-qi SONG Xiao-yan GUO Su-zhen GU Nan-ju 
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 ...
关键词:ultra-high carbon steel spheroidizing technique proeutectoid carbide EQUALIZATION 
Spheroidizing mechanism and practice of eutectic carbides in Fe-W-C alloy被引量:1
《中国有色金属学会会刊:英文版》2005年第S3期208-211,共4页蒋志强 杜建铭 
ProjectsupportedbytheUniversityYoungBackboneTeacherFundofHenanProvince,China;Project(0424260002)supportedbytheTackleKeyProgramofS&TCommitteeofHenanProvince,China;ProjectsupportedbytheNSFofHenanProvinceofChina
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 ...
关键词:Fe-W-C ALLOY EUTECTIC CARBIDE SPHEROIDIZING modification 
Electron theory analysis on formation of spheroidal carbide in vanadium-alloyed white cast iron被引量:1
《Chinese Science Bulletin》1997年第7期609-612,共4页Ye, YF Fan, TX Shang, YX 
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...
关键词:white cast iron VC phase SPHEROIDIZING VALENCE ELECTRON structure. 
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