資源描述：
《Materials selection and design considerations Chapter 20》由會員上傳分享，免費在線閱讀，更多相關(guān)內(nèi)容在學術(shù)論文-天天文庫。
1、Chapter20/MaterialsSelectionandDesignConsiderationsShowninthisphotographisthelandingoftheAtlantisSpaceShuttleOrbiter.Thischapterdiscussesthemateri-alsthatareusedforitsouterairframe’sthermalprotectionsystem.[PhotographcourtesytheNationalAeronauticsandSpaceAdmi
2、nistration(NASA).]WhyStudyMaterialsSelectionandDesignConsiderations?Perhapsoneofthemostimportanttasksthatanengi-essentialthattheengineeringstudentbecomefamiliarneermaybecalledupontoperformisthatofmaterialswithandversedintheproceduresandprotocolsthatselectionw
3、ithregardtocomponentdesign.Inappro-arenormallyemployedinthisprocess.Thischapterpriateorimproperdecisionscanbedisastrousfromdiscussesmaterialsselectionissuesinseveralcontextsbotheconomicandsafetyperspectives.Therefore,itisandfromvariousperspectives.795Learning
4、ObjectivesAftercarefulstudyofthischapteryoushouldbeabletodothefollowing:1.Describehowthestrengthperformanceindexfor6.(a)Namethethreecomponentsofthethermalasolidcylindricalshaftisdetermined.protectionsystemfortheSpaceShuttleOrbiter.2.Describethemannerinwhichma
5、terialsselection(b)Describethecomposition,microstructure,chartsareemployedinthematerialsselectionandgeneralpropertiesoftheceramictilesthatprocess.areusedontheSpaceShuttleOrbiter.3.Brie?ydescribethestepsthatareusedtoascer-7.Describethecomponentsandtheirfunctio
6、nsfortainwhetherornotaparticularmetalalloyisanintegratedcircuitleadframe.suitableforuseinanautomobilevalvespring.8.(a)Nameandbrie?ydescribethethree4.Listandbrie?yexplainsixbiocompatibilitycon-processesthatarecarriedoutduringintegratedsiderationsrelativetomate
7、rialsthatareem-circuitpackaging.(b)Notepropertyrequire-ployedinarti?cialhipreplacements.mentsforeachoftheseprocesses,and,inaddi-5.Namethefourcomponentsfoundinthearti?cialtion,citeatleasttwomaterialsthatarehipreplacement,and,foreach,listitsspeci?cemployed.mate
8、rialrequirements.20.1INTRODUCTIONVirtuallytheentirebooktothispointhasdealtwiththepropertiesofvariousmaterials,howthepropertiesofaspeci?cmaterialaredependentonitsstructure,and,inmanycases,
