简介：

简介：

简介：一新以铁酸盐为主要成爬抵抗的钢被消除Nb并且与在高温度提高它的机械性质的目的把1.5集体%Re加到以铁酸盐为主要成的钢等级T/P23开发了。两钢，新等级和ASTMT/P的演员组铸块锭23，是热的在900点滚动了???眶?金瘵？？

简介：目前，市场销售的混合电动车（HEV）蓄电装置使用的是镍氢电池（Ni-MH）。使用完了的废电池一般经还原熔融处理后作为镍铁回收。但除Ni以外，Co、Mm（铈镧合金，即镧、铈、钕、镝等稀土混合物）均未被回收。日本石油天然气／金属矿物资源机构（JOGMEC）计划与三井金属矿业、住友金属矿山联合开发能使Co、Mm等金属的回收率达95％以上的混合电动车用镍氢电池回收技术。

简介：

简介：据报道，近日，中国建材集团所属中建材（宜兴）新能源有限公司成功开发出1．8mm、1．6mm、1．5mm超薄系列光伏玻璃并实现连续稳定量产，其中1．5mm是目前世界上能够量产的最薄的光伏玻璃。

简介：Anitrate-citratecombustionroutetosynthesizeLa0.9Sr0.1Ga0.8Mg0.2O3-δpowderforsolidoxidefuelcellapplicationwaspresented.Thisrouteisbasedonthegellingofnitratesolutionsbytheadditionofcitricacidandammoniumhydroxide,followedbyanintensecombustionprocessduetoanexothermicredoxreactionbetweennitrateandcitrateions.TheoptimumtechnicalparametersarethatthepHvalueis5,andthemolarratioofcitricacidtothetotalmetallicionis1.5:1.X-raydiffractioncharacterizationofcalcinedgelshowsthatpurephasewassynthesizedaftercalcinationat1400℃for10h,andtheTEMresultshowsthecalcinedpowderwithaverageparticlesizeisabout150nm.Thegrainresistancecontributestothetotalresistanceofsinteredpelletbelow500℃.Theconductivityofthesinteredpellentat800℃was0.07S-1.cm-1higherthantheconductivityofYSZ(0.05S-1.cm-1at800℃)

简介：Nd_2Zr_2O_7isbeingexploredasanalternatethermalbarriercoating(TBC)materialforoperatingabove1300°C,andgreatefforthasbeenmadetoenlargeitsthermalexpansioncoefficient(TEC)andimproveitstoughness.Inthisstudy,Sc_2O_3wasdopedtoNd_2Zr_2O_7.Thephasestructure,TECsandtoughnessof((Nd_(1-x)Scx))_2Zr_2_O7(x=0,0.025,0.05,0.075,0.1)compoundswereinvestigated.((Nd_(1-x)Scx))_2Zr_2_O7(x=0,0.025,0.05,0.075)exhibitedpyrochlorestructure,while((Nd_(0.9)Sc_(0.1)))_2Zr_2O_7consistedofpyrochloreandfluoritephases.WiththeincreaseoftheSc_2O_3content,theorderingdegreeofthepyrochloreinthecompoundsdecreased.In((Nd_(1-x)Scx))_2Zr_2O_7series,((Nd_(0.925)Sc_(0.075)))_2Zr_2O_7exhibitedthelargestTEC,whilethetoughnessofthecompoundsincreasedwithincreasingtheSc_2O_3content.Therelatedmechanismswerediscussedbasedonthecrystalstructureanalysis.ConsideringtheTECandtoughness,10mol%Sc_2O_3wassuggestedastheoptimaldopingcontentforNd_2Zr_2O_7ceramic.