Effect of CeO_2 on heat transfer and crystallization behavior of rare earth alloy steel mold fluxes 

To improve the heat transfer capability and the crystallization property of the traditional mold flux, CaF_2 was replaced with B_2O_3. Then, the influences of C...
《International Journal of Minerals Metallurgy and Mat…》  2019年 第05期 下载次数(10)| 被引次数()

A new fast heat treatment process for cast A356 alloy motorcycle wheel hubs 

The normal T6 heat treatment process for cast A356 alloy generally requires about 15 h. This longperiod procedure increases greatly the manufacturing cost and d...
《China Foundry》  2018年 第01期 下载次数(46)| 被引次数(2)

Development of steel plate for large-heat input welding by nanometer precipitates 

The mechanism of the improvement of heat affected zone(HAZ) toughness with nanometer precipitates is discussed in this paper.The austenite grain growth durin...
《Baosteel Technical Research》  2010年 第S1期 下载次数(35)| 被引次数(0)

Laboratory development of high performance steel plates with excellent HAZ toughness at large heat inputs 

Presented in this study is the result of steel plates developed at laboratory by using the technique of chemistry design based on microstructure evolution.It...
《Baosteel Technical Research》  2010年 第S1期 下载次数(27)| 被引次数(0)

Phase-field simulation of dendritic growth in a forced liquid metal flow coupling with boundary heat flux 

A phase-field model with forced liquid metal flow was employed to study the effect of boundary heat flux on the dendritic structure forming of a Ni-40.8%Cu allo...
《Science China(Technological Sciences)》  2013年 第10期 下载次数(49)| 被引次数(6)

Effect of Heat Input on Microstructure and Toughness of Coarse Grain Heat Affected Zone in Nb Microalloyed HSLA Steels 

The influence of Nb on microstructure,mechanical property and the transformation kinetics of the coarse grain heat affected zone(CGHAZ)in HSLA steels for differ...
《Journal of Iron and Steel Research(International)》  2009年 第05期 下载次数(119)| 被引次数(23)

Effect of heat treatment on thermal stability of Ti40 alloy 

Five new heat treatment processes were designed,which were divided into three groups by their characteristics. The microstructures and mechanical properties of ...
《Transactions of Nonferrous Metals Society of China》  2007年 第S1期 下载次数(164)| 被引次数(4)

Constituent Phases and Their Structures for Heat-treated U_(0.77)Zr_(0.33) Alloy 

ConstituentPhasesandTheirStructuresforHeat-treatedU_(0.77)Zr_(0.33) AlloyXieGuoqiang;LiWendan;YangJilian;ChuFenmin;ZhangBaishe...
《中国原子能科学研究院年报》  1996年 第00期 下载次数(3)| 被引次数(0)

The influence of Al contents and heat treatments on magneto-mechanical hysteresis damping of Fe-Al alloys 

The influencing rules and mechanisms of Al contents and heat treatments on the magneto-mechanical hysteresis damping of Fe-Al alloys were investigated using a f...
第二届海峡两岸功能材料科技与产业峰会(2015)摘要集  2015-08-21 下载次数(3)| 被引次数(0)

Effect of Coating on Instantaneous Interfacial Heat Transfer During Near-Rapid Solidification 

For many rapid or near-rapid solidification processes, the interfacial heat transfer between the melt and the substrate is a key issue on the cooling and solidi...
《Journal of Iron and Steel Research(International)》  2011年 第11期 下载次数(33)| 被引次数(0)

Interfacial heat-transfer between A356-aluminium alloy and metal mould 

The interfacial heat-transfer coefficient at casting/mould interface is a key factor that impacts the simulation accuracy of solidification progress.At present,...
《China Foundry》  2009年 第04期 下载次数(86)| 被引次数(8)

Real Heat Flux Analysis of Continuously Casting Round Billet 

The distributions of heat flux along the height and the circumferential direction of round billet mould were measured continuously.The influence of casting spee...
《Journal of Iron and Steel Research(International)》  2008年 第01期 下载次数(60)| 被引次数(11)

The Surface Heat Transfer Coefficient Model of 7075 Al-alloy Extrusion Product and its Temperature Prediction 

Surface heat transfer coefficient is a key parameter for accurately predicting the extrusion product temperature near the die exit and then achieving isothermal...
中国材料大会2012第16分会场:材料先进制备加工技术论文…  2012-07-13 下载次数(27)| 被引次数(0)

Microstructure and stress-rupture property of an experimental single crystal Ni-base superalloy with different heat treatments 

The influence of heat treatment on the microstructure and stress-rupture property at 1,100 °C/140 MPa was investigated in a 5.0 wt% Re containing experimental s...
《Rare Metals》  2014年 第02期 下载次数(36)| 被引次数(3)

Characterization of precipitates in 9%Cr heat resistant steel 

Precipitation strengthening as well as solution strengthening is key mechanism for heat resistant steels.It is very important to characterize the precipitate...
《Baosteel Technical Research》  2010年 第S1期 下载次数(23)| 被引次数(0)

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