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 Posted: Sun 15:57, 28 Nov 2010 Post subject: MAC 180 color eyeshadow Annealing of rare earth ma |
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| Annealing of rare earth magnetostrictive co-precipitates of Jinzhong Fu
Precipitation of soil, so that the matrix composition optimized for bar Tb0.22Dyo. 66I-Ion35Fe1-95, XRD and composition analysis of knowing by the cubic Laves phase structure are REFe2 phase matrix contains only a small amount of rod-rich rare-earth phase, the magnetic field strength of 400kA / m, its more than 500X10'6 magnetostriction coefficient , low field magnetostriction is higher. 4 Conclusion References: .... Ku Hoh set to cause a sin n ・ u ∞ d mushroom \. al When adding an excess of rare earth, and take reasonable heat treatment process to release excess TraIIsacti0nsA. 99o. 21:2249. '2255. ~. earth, is expected to receive higher performance materials. but too much earth, the negative [31 Wang Xianhui , Chen Zhongmin, et al. [J】. Functional Materials .1996,MAC 180 color eyeshadow,27 (6): 502.505. seriously affected. 【4】 Yangping Sheng, Zhu industry super.】 【J,MBT Shoes TEMBEA, Nanchang University (Natural Science), 2005,29 ( 1): (2) and the crystal phase in the complex, including cubic 59-66 ・ DyFe2,MBT shoes sale, HoFe2, hexagonal DysSi3, Tb5Si3 and cubic 【5】 Bridgesc, PiercyAR ・】 【J. EEETrailM. gn, 995 , 31Dy203, Ho203 and other phase. in the magnetic - field strength 4oo j, the analysis (6) :4044-4o46 ・ Studyontherareearth-richmattersseparatedoutfromgiantmagnetostrictivematerialsannealedJIANGMin-hong, GUZheng-fei, ZHOUHuai-ying (DepartmentofInformationMaterialScienceandEngineering, GuilinUniversityofElectronicTechnology, Guilin541004,puma kart cat, China) Abstract: AdoptingSEM, EDS, XRDandstraingagestestingtechnology, separatingreason, phasecompositions, phasestructureandmagnetostrictivecharacteristicofthematterseparatedoutarestudiedemphatically.TheresultsshowthattherootcauseofseparatingoutliesintheexistenceofexcessrareearthHo.Inthematterseparatedout, thereareabundantrareearthswhichexistasDyFe2,PUMA trionfo baylee shoes, HoFe2, Dy5Si3, Tb6Si3, Dy203, Ho203compoundsandSOon. ~ V] 'lenmagneticfieldintensityis400kA / m, magnetostrictionconstantgofseparatedcrystalisaboutIOOX10'andlessthan (> 500X10) ofGMMrod.HighperformanceGMMCanbepreparedbyaddingexcessrareearthsappropriatelyandmakinguseofsuitableannealingprocess. Keywords: magnetostrictivematerial; annealing; rareearthHorich-rareearthphase; separatedmatters 相关的主题文章： MAC 88 color eyeshadow Rot rat taste _2776 Wholesale Puma Shoes Highly ordered porous anodic sheepskin ugg boots New Research Red (29) On |
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