低鈦鋁基合金電解技術(shù)與力學(xué)性能研究.pdf

1、鄭州大學(xué)碩士學(xué)位論文低鈦鋁基合金電解技術(shù)與力學(xué)性能研究姓名：陳娜申請學(xué)位級別：碩士專業(yè)：凝聚態(tài)物理指導(dǎo)教師：劉忠俠20030501堡篁堡董塞耋皇墼彗奎皇窒莖篁!!至壘：；；；；；；；；InvestigationoftheElectrolyticProducingTechnologyandtheMechanicalPropertiesofLowTitaniumAluminumAlloysAbstractInthispaperalumini

2、umalloys，whichareoneoftheimportantmetallurgicstructuralmaterials，werestudiedAimingattheinsitutitaniumalloyingofAluminiumalloys，theelectrolyticproductiontestandtheapplicationofelectrolysislowtitaniumalloywereinvestigatedr

3、espectivelynlefeasibilityofelectrolysisproductionforlowtitaniumaluminumalloywasstudiedandevaluatedintheoryandinpractice皿1einfluenceofTi02addedintoelectrolyteonelectrolysisparametersWasinvestigated耽erelationshipbetweentit

4、aniumcontentandgrainsizewasanalyzedanddiscussedBasedontheresultsoftheinvestigationmentionedabove，theindustrialapplicationoflowtitaniumaluminiumalloysinA356castalloywhichiswidelyusedtomakeCarwheels，WasstudiedTwoseriesofA3

5、56alloys，whichcontains007％Ti，O13％Ti，O19％Ti，respectivelywerepreparedbydirectlyremeltinglowtitaniumaluminiumalloyandremeltingpurealJmJniull3andA1TimasteralloyrespectivelyThedifferenceofstructureandpropertiesbetweentwoserie

6、sofalloyswereinvestigatedandanalyzed啊”thermodyBarniccalculationresultsshowthatwhenaddingacertainTi02inproportiontoelectrolyte，thetitaniumatomCanbeprecipitatedbothbythethermalreductionreactionofTi02withaluminiumandtheelec

7、trochemicaldecomposingofTi02atcathodeItispossibletoproducelowtitaniumaluminumalloydirectlyThTeemonthsofperiodsofindustrialtestforproductionlowtitaniumaluminumalloywasconductedusingthe80kAprebakeelectrolysiscensnletestres