Words and Terms(专业外语 整理版).doc

Words and Terms:Chapter 1metallic bond 金属键crystal lattice 晶格ionic 离子的covalent 共价的defect 缺陷ferrous alloys 铁基合金fcc 面心立方bcc 体心立方subzero 零下的mechanical property 机械（力学）性能 critical part and element 关键零部件 covalent bond 共价键 metalic bond金属键crystal lattice 晶格 electrostatic attraction 静电吸引plastic deformation 塑性变形 self-strengthening 自强化stress concentrator 应力集中点 the tip of a crack 裂纹尖端 ferrous 铁的；含铁的 corrosion resistance 耐腐蚀；抗蚀力arbitrary 特定的；武断的plain carbon steel 碳素钢hot-rolled steel 热轧钢bar 条；棒beam 横梁；光束sheet 薄板State Standard 国家标准welding 焊接forging 锻造stamping 冲压alloying element 合金元素deoxidation 去氧harmful impurity 有害杂质Low alloy steel 低合金钢ductile 可延展的；可塑性eminently 显著的proprietary 所有权；专利的HSLA 高强度低合金stress relief 应力消除Chapter 2ferrite 铁素体 austenite 奥氏体pearlite 珠光体 martensite 马氏体cementite 渗碳体 Fe3C ductile 延展性interatomic 原子间的 solubility 溶解度Phase Diagram 相图 homogeneous 均匀的solidus 固相线 liquidus 液相线 normalizing 正火 annealing 退火 spheroidizing 球化处理coordinates 坐标系 heating rate 加热速度 straight line 直线 heating temperature 加热温度 cooling rate 冷却速度 first derivative 一阶导数Chapter 3physical metallurgy 物理冶金 work hardening 加工硬化static recovery静态回复thermally activated 热激活的hot working 热加工dynamic softening 动态软化recrystallization 再结晶dislocation density 位错密度critical strain 临界应变 Stress-strain curve 应力应变曲线 torsion 扭转;转矩activation energy 激活能 initial grain size 原始晶粒尺寸 Chapter 4die 模具；凹模 seasoned 适用的unparalleled 空前的，无比的conveyance 运输工具 Gross National Product 国民生产总值 difficult-to-machine alloy 难切削合金 forging 锻造；锻件 forgeman 锻工 augment 增长；发展 cryogenic 低温的 national defense 国防Chapter 5injection mold 注射模 molding shop 成型车间，造型车间 injection-molded 注射成形的 grind （ground ，ground ）磨削；磨光 single-cavity mold 单型腔注射模 multicavity mold 多型腔注射模 clamping force 夹紧力；合模力 plasticizing （使）成为可塑；（使）可塑 injection capacity 注射容量productivity生产力time-consuming task 高耗时的工作competitiveness 竞争力 solids modeling实体造型Chapter 8prototype construction 原型制造SLS - Selective LaserSintering 选择性激光烧结SLA - Stereo lithography 立体光刻技术LOM-Laminated Object Manufacturing 分层实体制造FDM-Fused Deposition Modeling 熔融沉积成型photo-curable resin 感光树脂photopolymer 光敏聚合物solidify 固化；（使）凝固polymerize 聚合fluorescent 荧光的ultraviolet 紫外线的；紫外线thermoset 热固塑料；热固的Chapter 9(NDT) 无损探伤penetrant testing 渗透探伤nonporous 无（细，气）孔的 capillary 毛细作用fluorescent dyes 荧光染料radiographic 射线照相的inhomogeneity 不均匀性ferromagnetic 铁磁性的demagnetize 消磁eddy current testing 涡流探伤thermal inspection 热敏检测magnetic particle testing 磁粉探伤ultrasonic testing 超声波探伤Chapter 10Casting：铸造 Plaster casting：石膏模铸造 Investment casting：失蜡法铸造Dry sand casting：干砂铸造 Lost foam casting：消失模铸造 Pressure casting：压力铸造Semi-solid casting：半固态铸造 Vacuum casting：真空铸造sand mold 砂型dry sand molds 干砂铸型plastic-bonded shell mold 塑性粘结壳型green sand mold 湿砂铸型die-casting metal mold 压铸用金属型thermosetting resin 热固树胶plaster mold 石膏型centrifugal casting 离心铸造investment mold 熔模铸造low-melting alloys 低熔点合金shrinkage 收缩silica 硅石，硅土Investment Casting 熔模铸造Die Casting 压铸Centrifugal Casting离心铸造Continuous Casting 连续浇铸Directional and Monocrystal Solidification 定向和单晶凝固Squeeze Casting 压模铸造Semisolid Metal Casting and Forging 半固体金属铸造和锻造Counter-Gravity Low-Pressure Casting 反重力低压铸造geometrical 几何的 crystalline 结晶体space lattice 空间点阵 crystal lattice 晶体点阵unit cell 晶胞 crystallization 结晶化nucleation 形核 machinability 可加工性distort 扭曲 equiaxed fine grains 等轴细晶welding 焊接coalescence 结合metallurgical 冶金的oxide 氧化物grease 油脂contaminant 污染物impurity 杂质oxyacetylene welding 氧乙炔焊joint 接头filler metal 填充金属puddle 熔池bead 焊缝，焊道faying surface 接合面，搭接面flux 焊剂wire-brush钢丝刷deposition rate 熔敷率field work 现场作业arc welding 电弧焊fuse 熔丝，融化electrode 焊条，电极oxidize 氧化b1anket 覆盖层slag 熔渣consumable electrode 可溶电极wire 金属