多孔金属材料制备方法

:10019371《2002)10000540`’,“,“(1,,100875;2.,100875;3.,318020):,,。:;;:TF125.6:A1“45%,”,45%90%,90%。,90%,,80%,〔2]40%98%。〔3〕,,,,,,。,。,(),,80%,。“”(porosity),“”、“”“”,,“”。236〕(、),()。。2.1,0.3~,30%,3。%。、、、,,。2.2。,,。,。,、。90%,,,,,“”。2.3,,。,。2.4,,,(80%),。,。,、、、,,。。70,80,,。2.5,,;,。,,,,。,,,。34“Dvaies,〔4~10〕,。3.1(PM)(:20011010《》2002,33(1)),、。3.1.1,,。M。、M。、W、W。3.1.2,,。40%~60%。,,,。eF、Ni、Cu,,70%90%。3.1.3,、。Be、iN、Fe、cu、lA。3.1.4(),,,。.,,。70%~90%。(),,l0[J。,.,,。3.1.5,。,,ll[]。,,98%l2[〕。Ku~ls[〕,。,,,。,。3.2〔2·4·6·7·`4·,5〕3.2.1、3。、,。Cu、Ni、Ni-Cr。。、、、、。,。,,。,,,。,,。,。3.33.3.1,,,。,ITH:rZH:。,,。j,。,。,)1。3.3.2,。NaCI。.lA、Mg、nZ、Pb、nS。33.3(Ivnesentcasting)(Nacl),,,。,。,Cu、AI、Pb、Zn、Sn。100~200m,60%~80%。3,3.4,,。NaclKCI,,,。(),。,,。,。50%70%,。3.3.5la[〕,(),。3.3.6〔1,`,〕,。。《》2002,33(1),,。,。、,。,。,。lA、Zn、pb、Ni、Mg、Cu、,、CO:、。。,,,。3.43.4.1,。,,。,80%。3.4.2〔2,〕、,,。。,。,,,0.11.。m。30℃,,,50℃。,,,,。,,。、、,、,、、、。Cu、iN、Zn、Sn、Pd、Pb、Co、lA、Mo、Ti、Fe、SUS304、SU4S30、30Cr、Bs。,CuNi、C-usn、F-ezn、M--oPb、TPd。,。30。1200℃,,。3.4.322。,,,。,。3.4.4〔23〕〔102~103Pa),。、,,“”。,,。,,,。3.4.5,《》2002,33(1)(80%99%),,。,,(),、()、。。、、4。(),、,。()、()、()、(Cu、Ni、Co、Pd、Sn)、(、)、(、)(、),“5。。,,,,,。,、、。,〔27〕[28]。,。,。。,,,、、、、、。。,1/101/2002,·3。〕。3,〕。:、、、、、、、、、、、、、、、、、、、。:、、、。,,。,,。3~,,,〕。,,:3s〕。3.53.5.1(SHS)〔34,35〕,20,。。,,。SHS,,,,。()、、,。3.5.2(GASAR)〕,。,,。,。,,。,,。,,.GASAR,iN、Cu、Mg、lA、M。、eB、oC、Cr、w、、,5m10~,。.05~。.75。,。GASAR。,,,。3.5.3;3[l,,,。,。3.5.4〔,,。iN、M。、eF、cu、oCw。,。,cShaefe,〕。.8,ostuka[’0〕,Fiujat41[〕iTiT,Duibkvoskaya[’z〕,98%。,,。、、(),()、(),、()[’s〕,iNiN(NH;):C03[44」),。,、,,。,,、、、、、、、、、、、zl[,.2429.’,7j。(),[’,」.,,,。,,。:;,、、、、,、、,、。4,、、,。:。:【l].〔M].:,1994.18.4〔ZjaDvie:GJ,hZenSh〔J〕.JMateri,1983,18:18991911.s[〕,,.〔J〕.,1993,4:111.5【4〕,[J〕.,1,82,30(10):104108.[5〕,,.[J〕.,1993,24(5):438442.【6〕,、[J〕.,1997,26(1):l-6〔7〕,,,.〔Jl,1998,8(uS-P1P2):l22.〔8〕.〔M〕.:,1997.1.-6[9]nnaerWP,wyBP.[P〕.USaPtent5213612,1991.[10〕aKS,G~JL[P].USaPtent36g4325,1972.〔11〕,.〔J].,8106,07,199.6[12〕。I,】Tm.[.USPatt4251603,1981.[25〕KunzeHD,aBumeisterJ,aBnhartJ,etaL[J].PowderMetallur-Intemaitonal,1993,25(4):182185.〔14」.[J].,1995,25(4):181183.[15〕,,,.[J〕.,1996,20(l):57,43.〔16]NbyLM,Oren.CPJTE[.tP3743353,1974.[17〕iFerw.s[P].UStent321426s,1965.[18〕.[J].,1992,16(1):45,26.[19]JI,KennyLD,sngH.〔.USPatent,973358,1990.[〕A,。.Ar,KgB,,AH,H[J].1~MeT.J,1992,10:3536。【21〕,,,,〔J」.,4-2795,1992.[22〕aBbjakJ,EttelVA,PaseirnV,[P].EP04027382A,1990.[23〕,.[J〕.,1996,27(l):88.[24]BanrnanJR,BanAS,vaecaroAJ,etal.[P].USPatent5098544,1992.[25〕.[J〕.,7138792,1995.【26〕,,.〔J].,6248491,1994.[27].[J〕.,1996,27(2):97102.[25〕,,,.J[〕.,1996,27(2):13--5138.〔29〕,.【.,-7109597,1995.〔30〕,,,.〔J」.,63-59697,1958.(11)(》2002,33(1)7ITOZCdS,,(),。(2)TOI:、、。(3)、,、iT02/,。71[’〕Fig7Phootexeitationineompos-itsemieonduerorphotoeatalyst。6,ITO:,dCS,。dCS。TIO:CdS,,,。,lA:03、510:、rZo:。,,。5iTo:、、。TIO:、、,,,。,:(1)iTo:():〔1〕,,,.〔J〕.,2000,14(8):3537·[2〕ReganO,GratzelM.〔J〕.Nature,2992,353(3):737742.〔s〕MiehaelRHolllnan,cSotTMaritn,WonyongChoi,etal.[J〕.ChemRev,1995,95:6996.[4],.〔J].,1998,3:3334.[5〕AmyLLinsebigler,GuangquanLu,JohnTYates.〔J〕.Che。Rev,1995,95:735758-6〕,,.[J].,”96,4(3):118.〔7j,,.〔J].,1998,19(12):20132019.〔s],,.〔J〕.,1997,5(3):110.[9〕HiroshiYoneyaam,ShigeoHaga,hSojiYamanaka.[J〕.JPhysChem,1989,93:48334837.10」Ji-nHoChoy,JHyoungPark,Joo--ByoungYoon.[J〕.JPhysChemB,1998,102:59915995.[11]PoznyakSK,peushovVJ,KoKorinAl,etal.[J].JphysChemB,1999,IQ3:13081315.[12Bljal,PrtVKJ[〕.JPhysChem,1995,99:9182918B.[13]VdgR,HerP,waller].JPhysCem,1994,98:318-33188.【14]、dR,K,WerHICIIPhySLett,19,174:2416.:(1971),,,,。TheoryandPraetieeofnanotitaniasurfaeemodiifeationXIAOQi,QIUGua--nzhou,XUJin,HUYu--ehua(InstituteofInorgeMaterials,CentraloSuthUversity,Chasha410083,China)Ataret:Inthispaper,theoryandpraetieeofsuaeemodifieationofna-notitaniahavebeensumnarrized,andsomeadvieeaboutthefutureworkhasbeenProvided.Keywodrs:nanit“ia;OPtocaatlurfamodca。(8)[31〕,,,.〕.,i16x96,19932〕,,.〔J」.,273988,199.0〔33.J.,2274895,2990.[34〕SubarhnranJ,yakunM〔J〕.Jter,1992,27:626273.[35」,,.〔J].,1997,28(z):115121.36]ShapavalovV1.[P〕.USPatnet,5181549,19930226.〔37]SieradzkiK,NewrnanRC.[P〕.EP0392738,19900404.38]Takahara,Fukuura.P.EP0559904AI,19930915.39SehaeferW.「J].GovResJnnouneIndex,1991,2,40OtsukaM,KojimaA,ItohM,etal.SeieneeandEngineeringofLigh:Metals[R〕.Raselm,91「Proe.oCnf,〕,Tokyo,Japan,Oet,1991,9991104.「41FujitaM,HyohdohT,MoriyaA,etal.J〕.Zireonjum(Jpn),1994,42(4):16.〔42]uDbikovskayaAA,KiriehenkoOV,LapshinVG.[J〕.oSvmatercSi,1990,26(3):372373.[43〕KohlerD,ZabasjaJ,RoseF,etal.J].JEleetroehemoSe,1990,137(6):17501757.[44〕.K0cTopaosAr,no。MeT,1983,(4);5355.,1984,(4):5354.[45〕,,.〔J〕.,6-248492,19940906.[46],,,.[J〕.,1996,27(2):147149.47〕,,.J〕.,8-81800,19960326.45,.[J].,1996,27(2):171175.PreParationmethodsofrPorousmetalmaterialsLIUPeisheng`,2,HUANGLi--nguo3(1.TheKeyLaboratoryofBeamTeehonlogyandMaterialModifieationofMinistryofEdueationDepr.ofMaterialsSeieneeandEngineering,BeijingNorma1Uversity,Beijing100875,Chian;2.BeijingRadiationCenter,Beijing100875,China;3.TaizhouvoeationalTeehealoCllegeJiufengBraneh,Taizhou318020,China)Abstaret:Thetypeandtheeorrespondingfeatureofporousmetalnrarerialshavebeenbirefly