材料加工复试英语专业名词.doc

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1、材料科学MaterialScience物料科学定义MaterialScienceDefinition加工性能Machinability强度Strength抗腐蚀及耐用Corrosion&resistancedurability金属与合金MetalandAlloy铁及非铁金属Ferrous&NonFerrousMetal金属的特性FeaturesofMetal晶体结构CrystalPattern金相及相律MetalPhaseandPhaseRule固熔体Solidsolution置换型固熔体Sub

2、stitutionaltypesolidsolution插入型固熔体Interstitalsolidsolution金属间化物Intermetalliccompound金属变态TransformationAllotropicTransformation合金平衡状态ThermalEquilibrium相律PhaseRule自由度Degreeoffreedom临界温度Criticaltemperture共晶包晶温度PeritecticTemperature包晶反应PeritecticReaction

3、包晶合金PeritecticAlloy亚共晶体HypoeuteticAlloy过共晶体Hyper-ectecticAlloy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PhysicalPropertie

4、s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Mechanicalproperties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´smoduleofelas

5、ticitytoyieldpoint伸长度Elongation断面缩率Reductionofarea金属材料的试验方法Non–destructiveinspections显微观察法DestructiveInspection冲击测试ImpactTest疲劳测试FatigueTest钢铁的主要成份Themajorelementofsteel铁相SteelPhases钢铁的名称Nameofsteel纯铁体Ferrite渗碳体Cementitle奥氏体Austenite珠光体及共析钢Pearlite&E

6、utectoid奥氏体碳钢AusteniteCarbonSteel单相金属SinglePhaseMetal共析变态EutectoidTransformation珠光体Pearlite亚铁析体Hyppo-Eutectoid初释纯铁体Pro-entectoidferrite过共释钢Hype-eutectoid珠光体Pearlite粗珠光体Coarsepearlite中珠光体Mediumpearlite幼珠光体Finepearlite磁性变态点MagneticTransformation钢铁的制造Ma

7、nufacturingofSteel连续铸造法Continuouscastingprocess电炉Electricfurnace均热炉Soakingpit全静钢Killedsteel半静钢Semi-killedsteel沸腾钢(未净钢)Rimmedsteel钢铁生产流程SteelProductionFlowChart钢材的熔铸、锻造、挤压及延轧TheCasting,Fogging,Extrusion,Rolling&Steel熔铸Casting锻造Fogging挤压Extrusion延轧Roll

8、ing冲剪Drawing&stamping特殊钢SpecialSteel硬化性能Hardenability钢的脆性BrittlenessofSteel低温脆性Coldbrittleness回火脆性Temperbrittleness硬度及拉力Hardness&Tensilestrengthtest拉伸测试(顺纹测试)Elongationtest钢的种类TypeofSteel表面处理SurfaceFinish常用尺寸CommonlyUsedSize不锈钢StainlessSteel不锈钢的定义Def