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1、物料科學(xué)MaterialScience物料科學(xué)定義MaterialScienceDefinition加工性能Machinability強(qiáng)度Strength抗腐蝕及耐用Corrosion&resistancedurability金屬特性Specialmetallicfeatures抗敏感及環(huán)境保護(hù)Allergic,re-cycling&environmentalprotection化學(xué)元素Chemicalelement元素的原子序數(shù)AtomofElements原子及固體物質(zhì)Atomandsolidmaterial原子的組成、大小、體積和單位圖表Thesize,mass,cha
2、rgeofanatom,andisparticles(Pronton,NentronandElectron)原子的組織圖AtomConstitutes周期表PeriodicTable原子鍵結(jié)AtomBonding金屬與合金MetalandAlloy鐵及非鐵金屬Ferrous&NonFerrousMetal金屬的特性FeaturesofMetal晶體結(jié)構(gòu)CrystalPattern晶體結(jié)構(gòu),定向格子及單位晶格Crystalstructure,Spacelattice&UnitcellX線結(jié)晶分析法X–raycrystalanalyicsmethod金屬結(jié)晶格子Metalspa
3、celattice格子常數(shù)Latticeconstant米勒指數(shù)Mill'sIndex金相及相律MetalPhaseandPhaseRule固熔體Solidsolution置換型固熔體Substitutionaltypesolidsolution插入型固熔體Interstitalsolidsolution金屬間化物Intermetalliccompound金屬變態(tài)Transformation變態(tài)點(diǎn)TransformationPoint磁性變態(tài)MagneticTransformation同素變態(tài)AllotropicTransformation合金平衡狀態(tài)ThermalEqui
4、librium相律PhaseRule自由度Degreeoffreedom臨界溫度Criticaltemperture共晶Eutectic包晶溫度PeritecticTemperature包晶反應(yīng)PeritecticReaction包晶合金PeritecticAlloy亞共晶體HypoeuteticAlloy過(guò)共晶體Hyper-ectecticAlloy金屬的相融、相融溫度、晶體反應(yīng)及合金在共晶合金、固熔孻共晶合金及偏晶反應(yīng)的比較EquilibriumComparision金屬塑性PlasticDeformation滑動(dòng)面SlipPlan畸變Distortion硬化WorkH
5、ardening退火Annealing回復(fù)柔軟CrystalRecovery再結(jié)晶Recrystallization金屬材料的性能及試驗(yàn)Properties&testingofmetal化學(xué)性能ChemicalProperties物理性能PhysicalProperties顏色Colour磁性Magnetisum比電阻Specificresistivity&specificresistance比重Specificgravity&specificdensity比熱SpecificHeat熱膨脹系數(shù)Coefficientofthermalexpansion導(dǎo)熱度Heatcond
6、uctivity機(jī)械性能Mechanicalproperties屈服強(qiáng)度(降伏強(qiáng)度)(Yieldstrangth)彈性限度、陽(yáng)氏彈性系數(shù)及屈服點(diǎn)elasticlimit,Yeung'smoduleofelasticitytoyieldpoint伸長(zhǎng)度Elongation斷面縮率Reductionofarea金屬材料的試驗(yàn)方法TheMethodofMetalinspection不破壞檢驗(yàn)Non–destructiveinspections滲透探傷法Penetrateinspection磁粉探傷法Magneticparticleinspection放射線探傷法Radiograp
7、hicinspection超聲波探傷法Ultrasonicinspection顯微觀察法Microscopicinspection破壞的檢驗(yàn)DestructiveInspection沖擊測(cè)試ImpactTest疲勞測(cè)試FatigueTest潛變測(cè)試CreepTest潛變強(qiáng)度CreepsStrength第壹潛變期PrimaryCreep第二潛變期SecondaryCreep第三潛變期TertiaryCreep主要金屬元素之物理性質(zhì)PhysicalpropertiesofmajorMetalElements工業(yè)標(biāo)準(zhǔn)及規(guī)