学生专区http://www.55steel.com/bbs/thread.php?fid=32金属材料词汇I物料科学MaterialScience物料科学定义MaterialScienceDefinition加工性能Machinability强度Strength抗腐蚀及耐用Corrosion&resistancedurability金属特性Specialmetallicfeatures抗敏感及环境保护Allergic,re-cycling&environmentalprotection化学元素Chemicalelement元素的原子序数AtomofElements原子及固体物质Atomandsolidmaterial原子的组成、大小、体积和单位图表Thesize,mass,chargeofanatom,andisparticles(Pronton,NentronandElectron)原子的组织图AtomConstitutes周期表PeriodicTable原子键结AtomBonding金属与合金MetalandAlloy铁及非铁金属Ferrous&NonFerrousMetal金属的特性1学生专区http://www.55steel.com/bbs/thread.php?fid=32FeaturesofMetal晶体结构CrystalPattern晶体结构，定向格子及单位晶格Crystalstructure,Spacelattice&UnitcellX线结晶分析法X–raycrystalanalyicsmethod金属结晶格子Metalspacelattice格子常数Latticeconstant米勒指数Mill'sIndex金相及相律MetalPhaseandPhaseRule固熔体Solidsolution置换型固熔体Substitutionaltypesolidsolution插入型固熔体Interstitalsolidsolution金属间化物Intermetalliccompound金属变态Transformation变态点TransformationPoint磁性变态MagneticTransformation同素变态AllotropicTransformation合金平衡状态ThermalEquilibrium相律PhaseRule自由度Degreeoffreedom临界温度Criticaltemperture共晶Eutectic包晶温度PeritecticTemperature2学生专区http://www.55steel.com/bbs/thread.php?fid=32包晶反应PeritecticReaction包晶合金PeritecticAlloy亚共晶体HypoeuteticAlloy过共晶体Hyper-ectecticAlloy金属的相融、相融温度、晶体反应及合金在共晶合金、固熔孻共晶合金及偏晶反应的比较EquilibriumComparision金属塑性PlasticDeformation滑动面SlipPlan畸变Distortion硬化WorkHardening退火Annealing回复柔软CrystalRecovery再结晶Recrystallization金属材料的性能及试验Properties&testingofmetal化学性能ChemicalProperties物理性能PhysicalProperties颜色Colour磁性Magnetisum比电阻Specificresistivity&specificresistance比重Specificgravity&specificdensity比热SpecificHeat热膨胀系数Coefficientofthermalexpansion导热度Heatconductivity机械性能Mechanicalproperties3学生专区http://www.55steel.com/bbs/thread.php?fid=32屈服强度(降伏强度)(Yieldstrangth)弹性限度、阳氏弹性系数及屈服点elasticlimit,Yeung'smoduleofelasticitytoyieldpoint伸长度Elongation断面缩率Reductionofarea金属材料的试验方法TheMethodofMetalinspection不破坏检验Non–destructiveinspections渗透探伤法Penetrateinspection磁粉探伤法Magneticparticleinspection放射线探伤法Radiographicinspection超声波探伤法Ultrasonicinspection显微观察法Microscopicinspection破坏的检验DestructiveInspection冲击测试ImpactTest疲劳测试FatigueTest潜变测试CreepTest潜变强度CreepsStrength第壹潜变期PrimaryCreep第二潜变期SecondaryCreep第三潜变期4学生专区http://www.55steel.com/bbs/thread.php?fid=32TertiaryCreep主要金属元素之物理性质PhysicalpropertiesofmajorMetalElements工业标准及规格–铁及非铁金属IndustrialStandard–Ferrous&Non硬度及拉力Hardness&Tensilestrengthtest拉伸测试(顺纹测试)Elongationtest杯突测试(厚度:0.4公厘至1.6公厘，准确至0.1公厘3个试片平均数)Erichsentest(Thickness:0.4mmto1.6mm,figureroundupto0.1mm)曲面(假曲率)Camber厚度及阔度公差ToleranceonThickness&Width平坦度(阔度大于500公厘，标准回火)Flatness(width>500mm,temper:standard)弯度Camber冷辘钢片储存与处理提示Generaladviceonhandling&storageofcoldrolledsteelcoil&sheet防止生锈RustProtection生锈速度表Speedofrusting焊接Welding气焊GasWelding埋弧焊Submerged-arcWelding电阻焊ResistanceWelding冷辘钢片(拉力:30-32公斤/平方米)在没有表面处...
