effect of rare earth ce on the microstructure and

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(PDF) Effects of Ce on microstructure of semi-continuously effect of rare earth ce on the microstructure and

Mg-1.5Zn-0.2Zr-xCe (x=0, 0.1, 0.3, 0.5, mass fraction, %) alloys were prepared by conventional semi-continuous casting. The effect of rare earth Ce on the microstructure of Mg-1.5Zn-0.2Zr-xCe alloys was studied and the distribution of Ce was analyzed(plate) Author Lixiao Xu, Hong Yan, Wei Liu, Junjie XiongPublish Year 2021Effects of Small Amount Addition of Rare Earth Ce on effect of rare earth ce on the microstructure and(steel) Aug 01, 2015The effects of small amount addition of the rare-earth Ce on the microstructure, mechanical properties, and corrosion resistance behavior of cast pure copper were investigated using optical microscopy, scanning electron microscopy, energy-dispersive x-ray spectrometry (EDS), transmission electron microscopy (TEM), tensile testing, and potentiodynamic polarization (plate) Author Xian Hui Wang, Jun Tao Zou, Bo Wang, Shu Hua LiangPublish Year 2011(PDF) Effects of Rare Earth Metals on Steel Microstructures(steel) Rare earth metals are used in semiconductors, solar cells and catalysts. This review focuses on the background of oxide metallurgy technologies, the chemical and physical properties of rare earth effect of rare earth ce on the microstructure and

Author Xiaoyu FuPublish Year 2021Influence of Rare Earth on Microstructure of 20MnCrNi2Mo effect of rare earth ce on the microstructure and

The original austenite grain size, the inclusions and the isothermal annealing microstructure of 20MnCrNi2Mo wear-resistant cast steel without and with Rare Earth were observed by metallographic microscope and QUANTA-400 environmental scanning electronic microscope. The effect mechanism of Rare Earth in 20MnCrNi2Mo wear-resistant cast steel was investigated.(plate) Author Yanming Ge, Kehong WangPublish Year 2019Effect of rare earth Ce addition on the microstructure and effect of rare earth ce on the microstructure and(steel) Modification with 0.3 wt% RE has the optimized effect on the microstructure and mechanical properties. An addition of 0.4 wt% RE resulted in an aggregation of the AlCe particles, which in turn deteriorated the mechanical properties of the alloys.(plate) Author Yue Yue Jiang, Zhao Dong Wang, Xiang Tao Deng, R.D.K. MisraPublish Year 2021Effect of Extrusion Direction on Microstructure and effect of rare earth ce on the microstructure and(steel) 3.1 Microstructure of Mg alloy before and after extrusion The microstructure of the AZ91 alloy with 1.0% (La, Ce) MM before and after extrusion is shown in Fig. 1. It can be seen from Fig. 1(a) that the microstructure of semi-continuous casting Mg alloy is characterized by big size grains, dendrites

Cited by 1Publish Year 2013Author Yun Ping Ji, Heng Bin Guo, Xue Qin Zheng, Zi Li Jin, Hui Ping Ren(plate) Cited by 1Publish Year 2019Author Yahong Liang, Zhiming Shi, Guowei Li, Ruiying Zhang, Ming LiEffects of Rare Earth Pr/Ce on Tribological Behavior of effect of rare earth ce on the microstructure and

Jan 24, 2021The microstructure and microhardness of ADC12 alloy that was mixed with 0, 0.3, 0.6, and 0.9 wt.% rare earth praseodymium/cerium (Pr/Ce) were studied. The addition of Pr/Ce improved the microhardness of the alloys. The ADC12+0.6 wt% Pr/Ce alloy displayed the smallest grain size and maximal microhardness.(plate) Cited by 1Publish Year 2020Author X. T. Lian, J. N. Zhu, H. Dong, Y. M. Wang, J. D. LiuEffects of rare earth elements on corrosion behaviors of effect of rare earth ce on the microstructure and(steel) The effects of rare earth elements on the corrosion properties of lowcarbon steel and weathering steel were investigated. To elucidate the roles of rare earth elements (Ce and La) and the effect of rare earth ce on the microstructure and

Cited by 1Publish Year 2021Author Huang Cai, Wenwen Jing, Shengda Guo, Lei Liu, Ying Ye, Yan Wen, Yunxuan Wu, Shuilong Wang, Xing Huan effect of rare earth ce on the microstructure andEffects of rare earth modification on microstructure effect of rare earth ce on the microstructure and

Oct 01, 2019An addition of 0.7 wt% mixed RE lead to the preferential formation of the granular Al 11 Ce 3 , which the La were dissolved in. However, the formation of Al 11 Ce 3 weakened the refining effect of mixed RE on the microstructure, also deteriorated the mechanical properties of the alloy.(plate) Cited by 24Publish Year 2016Author Saleh A Alkahtani, Emad M Elgallad, Mahmoud M Tash, Agnes M , Fawzy H Effect of CeO2 on Microstructure and Synthesis (steel) the distribution of TiC particles were more homogeneous, and the rare earth phase Ti2Al20Ce was formed. CeO2 had little effect on the synthesis of Al3Ti particles in Al-Ti-C systems, but had a signicant effect on the synthesis of TiC particles. In the Al-Ti-C system, TiC is mainly formed by the reaction of dissolved [Ti] and solid C in the melt.(plate) Cited by 24Publish Year 2016Author Saleh A Alkahtani, Emad M Elgallad, Mahmoud M Tash, Agnes M , Fawzy H Properties of A356 Aluminum Alloys(steel) Heavy rare earth of holmium (Ho) was found to have a modication effect on the microstructure of A356 aluminum alloys in the as-cast state; while the precipitation of more Al 3 Ho compounds existed in grain boundaries, damaging the continuity of Al matrix [16].

Cited by 29Publish Year 2002Author V. Neu, U. Hannemann, S. Fähler, B. Holzapfel, L. SchultzEffect of rare earth elements on the microstructure and effect of rare earth ce on the microstructure and

The effects of the rare earth elements Ce, La and Sm on the microstructure and mechanical properties of a die-cast aluminum alloy were studied.(plate) Cited by 2Publish Year 2018Author Wanwu Ding, Taili Chen, Xiaoyan Zhao, Chen Xu, Xingchang Tang, Jisen QiaoStudy of Rare Earth Additions Effect on the Solidification effect of rare earth ce on the microstructure and(steel) Oct 25, 2019This paper covers a set of experiments where two different rare earth additions were made to 4130 steel. A thermal analysis system was employed to measure solidification reactions and determine whether changes from the baseline occurred. Keel block castings were also poured and then machined into tensile bars. Mechanical testing found an increase in strength.(plate) Cited by 30Publish Year 2017Author Z. Adabavazeh, W. S. Hwang, Y. H. SuEffect of Rare Earth Metals on the Microstructure of Al-Si effect of rare earth ce on the microstructure and(steel) The results show that these rare earth elements affect only the alloy melting temperature with no marked change in the temperature of Al-Si eutectic precipitation. Additionally, rare earth metals have no modification effect up to 1.5 wt %. In addition, La and Ce tend to

Cited by 32Publish Year 2015Author Z.M. Shi, K. Gao, Y.T. Shi, Y. WangEffects of micro/nano CeO2 on the microstructure and effect of rare earth ce on the microstructure and

Feb 01, 2021At present, the influence of rare earth additives on the microstructure and properties of cemented carbide mainly focus on the types and the amount of rare earth elements. Research on the effects of rare earth additives with different grain sizes and the composite additive of rare earth and other metal elements is limited.(plate) Cited by 3Publish Year 2019Author Zezhou Xu, Zhijun He, Zhiying Wang, Junwei ZhangEffect of Adding Cerium on Microstructure and Morphology effect of rare earth ce on the microstructure and(steel) May 09, 2017The studies about the effect of rare earth effect of rare earth ce on the microstructure and This study examined the effects of adding cerium on microstructure and morphology of Ce-based (plate) Cited by 3Publish Year 2019Author Zezhou Xu, Zhiying Wang, Jian Chen, Yanxin Qiao, Junwei Zhang, Yueming HuangEffect of rare earth on microstructure of -TiAl effect of rare earth ce on the microstructure and(steel) The rare earth (RE) elements (Ce, La) were added to binary Ti-47% Al alloys (atomic fraction) by Induction Skull Melting. The element Ce of 1.0 atomic percent was added individually, and La of 0.2 effect of rare earth ce on the microstructure and

Cited by 4Publish Year 2017Author Shun Cheng Wang, Nan Zhou, Dong Fu BBNg, Deng NongEffect of Rare Earth Ce Addition on Microstructure and effect of rare earth ce on the microstructure and

In order to clarify the effect of rare earth Ce on the microstructure and properties of WCu contact materials, different contents of Ce were introduced into W skeleton, and the relative density and compression stress of the pre-sintered W skeletons were tested. Subsequently, WCu contact materials with different contents of Ce were prepared by infiltration method.(plate) Cited by 9Publish Year 2015Author Hai-hong Li, Hai-hong Li, Shi-hong Zhang, Yan Chen, Ming Cheng, Hong-wu BBNg, Jin-song LiuEffect of rare earth content on microstructure and effect of rare earth ce on the microstructure and(steel) May 01, 2002Thin films of highly anisotropic rare earth intermetallic compounds increasingly come into the focus of interest for application in magnetic miniature devices. We prepared hard magnetic SmCo and NdFeB films by pulsed laser deposition and investigated the influence of rare-earth content on phase formation, microstructure, and magnetic properties.(plate) Effect of CeO2 addition on the microstructure, hardness effect of rare earth ce on the microstructure and(steel) Rare earth elements (oxides) refine the microstructure. The commercially available Ni-based powder was modified with the addition of CeO 2 (0.4, 0.8, 1.2, 1.6, and 2 %wt). The conventional Ni-based coatings and those containing various amounts of CeO 2 were compared in terms of grain size and distribution of various elements, hardness, porosity effect of rare earth ce on the microstructure and

Effect of Rare Earth Ce/La Addition on the Microstructure effect of rare earth ce on the microstructure and

Effect of Rare Earth Ce/La Addition on the Microstructure and Hardness of Nickel-Based Superalloy Inconel 718 effect of rare earth ce on the microstructure and research on the effects of rare earths in superalloys has made important advances, the use of elements like rhenium, hafnium, tantalum, niobium, ruthenium has increased to obtain higher properties. effect of rare earth ce on the microstructure and Researchers have reported effect of rare earth ce on the microstructure and(plate) Effect of Rare Earth Metals on the Microstructure of Al-Si effect of rare earth ce on the microstructure and(steel) The present study was performed on A356 alloy [Al-7 wt %Si 0.0.35 wt %Mg]. To that La and Ce were added individually or combined up to 1.5 wt % each. The results show that these rare earth elements affect only the alloy melting temperature with no marked change in the temperature of Al-Si eutectic precipitation. Additionally, rare earth metals have no modification effect up to 1.5 wt %.(plate) Effect of Rare Earth Oxides on Microstructure and effect of rare earth ce on the microstructure and(steel) The effect of rare earth oxides on the microstructure and corrosion behavior of laser-cladding coating on 316L stainless steel was investigated using hardness measurements, a polarization curve, electrochemical impedance spectroscopy (EIS), a salt spray test, X-ray diffraction, optical microscopy, and scanning electron microscopy (SEM). The results showed that the modification of rare earth effect of rare earth ce on the microstructure and

Effect of rare earth additions on microstructure and effect of rare earth ce on the microstructure and

Effect of rare earth additions on microstructure and mechanical properties of AZ91 magnesium alloys TONG Guo-dong()1, 2, LIU Hai-feng()2, LIU Yao-hui()1 1.Key Laboratory of Automobile Material, Ministry of Education, Department of Materials Science and Engineering, Jilin University, Changchun 130025, China; 2.(plate) Effects of CeO 2 on the Microstructure and Properties of effect of rare earth ce on the microstructure and(steel) Jul 29, 2019H. Zhang, Y. Zou, Z. Zou et al., Effects of CeO 2, on Microstructure and Corrosion Resistance of TiC-VC Reinforced Fe-Based Laser Cladding Layers, J. Rare Earths, 2014, 32(11), p 10951100. Article Google Scholar(plate) Effects of La and Ce Mixed Rare Earth on Microstructure effect of rare earth ce on the microstructure and(steel) The effects of La and Ce mixed rare earth on the microstructure and properties of Al-0.75Mg-0.6Si alloy were studied by optical microscopy, digital eddy current conductive instrument and tensile testing machine. Results showed that the addition of La and Ce mixed rare earth had a positive effect on the grain refinement of Al-0.75Mg-0.6Si alloy, which is beneficial to improve the electrical effect of rare earth ce on the microstructure and

Effects of Micro-Alloying Elements on Microstructure effect of rare earth ce on the microstructure and

Jan 06, 2020This paper elucidates the effects of micro-alloying (Cr, Mo, rare earth and Ag) on the microstructure, element distribution and mechanical properties including Brinell hardness and tensile strength in cast gray irons. Experimental results show that the morphology of main graphite transforms from type C to type A and is refined obviously in the modified gray iron after micro-alloying.(plate) Microstructure and Mechanical Properties of Low Alloy effect of rare earth ce on the microstructure and(steel) This study aims to investigate the influences of rare earth element cerium (Ce) on microstructure and mechanical properties of low alloy ultra-high strength steel. The strength, plasticity, and impact toughness of steels with 0.0367% Ce and without Ce were tested. The influence mechanism of Ce on the microstructure and mechanical properties were investigated by scanning electron microscopy effect of rare earth ce on the microstructure and(plate)Effect of Rare Earth Ce on the Microstructure and effect of rare earth ce on the microstructure and(steel) The strength decreases while the elongation after breakage increases with the rare earth Ce content increasing. The impact absorbing energy at 20°C and 40°C increases with the rare earth Ce content increasing. Based on the experimental results, the recommended rare earth Ce content is 0.05wt.%.

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