彩色金相图谱英文.pdf

《彩色金相图谱英文.pdf》由会员上传分享，免费在线阅读，更多相关内容在行业资料-天天文库。

1、MetalspecimensetforMetallurgicalStudyTISMOTION&CONTROLPTELTENO63UBIAVENUE1,#03-01,PAYAUBIINDUSTRIALPARKSINGAPORE408934.Tel.:7415995Fax:7416656PrefaceThemicrostructurescantelltheproperties,quality,andthecharacteristicsofmetals.Metalswithdifferentcompositionsanddiffe

2、rentheattreatmentconditionwillbedifferentinmicrostructures.Thesesetofspecimenscontainsvariouskindsofferrousmetalinvariousconditions.ThesespecimenscanbeusedasthereferenceinstudyingofMetallurgy,Foundry,HeatTreatment,andManufacturingProcesses,etc.Thereare30piecesofspe

3、cimeninthisset.Eachspecimenisprepared,etched,andcoatedwithtransparencycoatingmaterialtoprotectthespecimensurfaceandtobeabletobeseenundermicroscope.withoutanycleaningprocess.Thespecimenswerekeptinthreewoodenboxes,10pieceseach.Thedataandspecimendescriptionsandmicro-p

4、hotographsarepreparedandcombinedasabookandsuppliedtogetherwiththespecimens.TISMOTION&CONTROLPTELTD标准分享网www.bzfxw.com免费下载Contents1.GeneralbackgroundandIntroduction……………………….1-72.Carbonsteels2.1Lowcarbonsteel……………………………………………8-152.2Mediumcarbonsteel…………………………………….16-

5、212.3Highcarbonsteel……………………………………………..22-293.Lowalloysteels3.1AISI4130steel………………………………………………….30-333.2AISI4340steel………………………………………………….34-354.Castirons4.1Graycastiron………………………………………………….36-414.2Whitecastiron………………………………………………….42-434.3Malleableiron………………………………………

6、………..44-454.4Nodularcastiron………………………………………………..46-494.5BainiticDuctileIron(BDI)…………………………………….50-514.6Wearresistantcastiron(Alloycastiron)…………………….52-535.Toolsteels5.1Highcarbonhighchromiumtoolsteel(AISID2)…………..54-575.2Moldtoolsteel(AISIP20)…………………………………….58-615.

7、3Highspeedsteel…………………………………………..…..62-636.Caststeel6.1Highmanganesesteel…………………………………….64-6711.GeneralBackgroundandIntroduction1.1GeneralEngineeringMaterials:Engineeringmaterialscanbeclassifiedintotwoclasses,MetalandNon-metal.AMetal:anelementthathasseveralmetallic

8、propertiesasthefollowings:1.Shinyappearance.2.Givesonoroustonewhenstruck.3.Goodconductionofheatandelectricity.4.Highmalleablity(canberolledorpres