材料专业英语常见词汇

材料专业英语常见词汇材料专业英语常见词汇（一Structure 组织Ceramic 陶瓷Ductility 塑性Stiffness 刚度Grain 晶粒Phase 相Unit cell 单胞Bravais lattice 布拉菲点阵Stack 堆垛Crystal 晶体Metallic crystal structure 金属性晶体点阵 Non-directional 无方向性Face-centered cubic 面心立方 Body-centered cubic 体心立方 Hexagonal close-packed 密排六方 Copper 铜Aluminum 铝Chromium 铬 Tungsten 钨Crystallographic Plane 晶面 Crystallographic direction 晶向 Property 性质 Miller indices 米勒指数Lattice parameters 点阵参数Tetragonal 四方的Hexagonal 六方的Orthorhombic 正交的Rhombohedra 菱方的Monoclinic 单斜的Prism 棱镜Cadmium 镉 Coordinate system 坐Point defec点缺陷 Lattice 点阵 Vacancy 空位Solidification 结晶Interstitial 间隙Substitution 置换Solid solution strengthening 固溶强化Diffusion 扩散Homogeneous 均匀的Diffusion Mechanisms 扩散机制Lattice distortion 点阵畸变Self-diffusion 自扩散Fick’s First Law菲克第一定律 Unit time 单位时间Coefficient 系数Concentration gradient 浓度梯度Dislocations 位错Linear defect 线缺陷Screw dislocation 螺型位错Edge dislocation 刃型位错Vector 矢量Loop 环路Burgers’vector柏氏矢量Perpendicular 垂直于Surface defect 面缺陷Grain boundary 晶界Twin boundary 晶界 Shear force 剪应力Deformation 变形Small ( or low) angel grain boundary 小角度晶界Tilt boundary 倾斜晶界Supercooled 过冷的Solidification 凝固Ordering process 有序化过程Crystallinity 结晶度Microstructure 纤维组织Term 术语Phase Diagram 相图Equilibrium 平衡Melt 熔化Cast 浇注Crystallization 结晶Binary Isomorphous Systems 二元匀晶相图Soluble 溶解Phase Present 存在相Locate 确定Tie line 连接线Isotherm 等温线Concentration 浓度Intersection 交点The Lever Law 杠杆定律Binary Eutectic System 二元共晶相图Solvus Line 溶解线Invariant 恒定Isotherm 恒温线Cast Iron 铸铁Ferrite 珠光体Polymorphic transformation 多晶体转变Austenite 奥氏体Revert 回复Intermediate compound 中间化合物Cementite 渗碳体Vertical 垂线Nonmagnetic 无磁性的Solubility 溶解度Brittle 易脆的Eutectic 共晶Eutectoid invariant point 共析点Phase transformation 相变Allotropic 同素异形体Recrystallization 再结晶Metastable 亚稳的Martensitictransformation 马氏体转变Lamellae 薄片Simultaneously 同时存在Pearlite 珠光体Ductile 可塑的Mechanically 机械性能Hypo eutectoid 过共析的Particle 颗粒Matrix 基体Proeutectoid 先共析Hypereutectoid 亚共析的Bainite 贝氏体Martensite 马氏体Linearity 线性的Stress-strain curve 应力-应变曲线Proportional limit 比例极限Tensile strength 抗拉强度Ductility 延展性Percent reduction in area 断面收缩率Hardness 硬度Modulus of Elasticity 弹性模量Tolerance 公差Rub 摩擦Wear 磨损Corrosion resistance 抗腐蚀性Aluminum 铝Zinc 锌Iron ore 铁矿Blast furnace 高炉Coke 焦炭Limestone 石灰石Slag 熔渣Pig iron 生铁Ladle 钢水包Silicon 硅Sulphur 硫Wrought 可锻的Graphite 石墨Flaky 片状Low-carbon steels 低碳钢Case hardening 表面硬化Medium-carbon steels 中碳钢Electrode 电极As a rule 通常Preheating 预热Quench 淬火Body-centered lattice 体心晶格Carbide 碳化物Hypereutectoid 过共晶Chromium 铬Manganese 锰Molybdenum 钼Titanium 钛Cobalt 钴Tungsten 钨Vanadium 钒Pearlitic microstructure 珠光体组织Martensitic microstructure 马氏体组织Viscosity 粘性Wrought 锻造的Magnesium 镁Flake 片状Malleable 可锻的Nodular 球状Spheroidal 球状Superior property 优越性Galvanization 镀锌Versatile 通用的Battery grid 电极板Calcium 钙Tin 锡Toxicity 毒性Refractory 耐火的Platinum 铂Polymer 聚合物Composite 混合物Erosive 腐蚀性Inert 惰性Thermo chemically 热化学Generator 发电机Flaw 缺陷Variability 易变的Annealing 退火Tempering 回火Texture 织构Kinetic 动力学Peculiarity 特性Critical point 临界点Dispersity 弥散程度Spontaneous 自发的Inherent grain 本质晶粒Toughness 韧性Rupture 断裂Kinetic curve of transformation 转变动力学曲线Incubation period 孕育期Sorbite 索氏体Troostite 屈氏体Disperse 弥散的Granular 颗粒状Metallurgical 冶金学的Precipitation 析出Depletion 减少Quasi-eutectoid 伪共析Superposition 重叠Supersede 代替Dilatometric 膨胀Unstable 不稳定Supersaturate 使过饱和Tetragonality 正方度Shear 切变Displacement 位移Irreversible 不可逆的金属材料工程专业英语acid-base equilibrium酸碱平衡acid-base indicator酸碱指示剂acid bath酸槽acid （Bessemer）converter酸性转炉acid brick酸性耐火砖acid brittleness酸洗脆性、氢脆性acid burden酸性炉料acid clay酸性粘土acid cleaning（同pickling）酸洗acid concentration 酸浓度acid converter酸性转炉acid converter steel酸性转炉钢acid content酸含量acid corrosion酸腐蚀acid deficient弱酸的、酸不足的acid dip酸浸 acid dip pickler(沉浸式) 酸洗装置acid（dip）tank酸液（浸洗）槽acid drain tank排酸槽acidless descaling无酸除鳞acid medium酸性介质acid mist酸雾acid-proof paint耐酸涂料（漆）acid-proof steel耐酸钢acid-resistant耐酸钢acid-resisting vessel耐酸槽acid strength酸浓度acid supply pump供酸泵acid wash酸洗acid value酸值acid wash solution酸洗液acieration渗碳、增碳Acm point Acm转变点（渗碳体析出温度）acorn nut螺母、螺帽acoustic absorption coefficient声吸收系数acoustic susceptance声纳actifier再生器actionline作用线action spot作用点activated atom激活原子activated bath活化槽activated carbon 活性碳activating treatment活化处理active corrosion活性腐蚀、强烈腐蚀active area有效面积active power有功功率、有效功率active product放射性产物active resistance有效电阻、纯电阻active roll gap轧辊的有效（或工作）开口度active state活性状态active surface有效（表）面activity coefficient激活系数、活度系数actual diameter（钢丝绳）实际直径actual efficiency实际效率actual error实际误差actual time实时actual working stress实际加工应力actuating device调节装置、传动装置、起动装置actuating lever驱动杆、起动杆actuating mechanism 动作机构、执行机构actuating motor驱动电动机、伺服电动机actuating pressure作用压力actuation shaft起动轴actuator调节器、传动装置、执行机构acute angle 锐角adaptive feed back control自适应反馈控制adaptive optimization自适应最优化adaptor接头、接合器、连结装置、转接器、附件材料科学基础专业词汇:第一章晶体结构原子质量单位Atomic mass unit (amu) 原子数Atomic number 原子量Atomic weight波尔原子模型Bohr atomic model 键能Bonding energy 库仑力Coulombic force共价键Covalent bond 分子的构型molecular configuration电子构型electronic configuration 负电的Electronegative 正电的Electropositive基态Ground state 氢键Hydrogen bond 离子键Ionic bond 同位素Isotope金属键Metallic bond 摩尔Mole 分子Molecule 泡利不相容原理Pauli exclusion principle元素周期表Periodic table 原子atom 分子molecule 分子量molecule weight极性分子Polar molecule 量子数quantum number 价电子valence electron范德华键van der waals bond 电子轨道electron orbitals 点群point group对称要素symmetry elements 各向异性anisotropy 原子堆积因数atomic packing factor(APF)体心立方结构body-centered cubic (BCC) 面心立方结构face-centered cubic (FCC)布拉格定律bragg’s law 配位数coordination number 晶体结构crystal structure晶系crystal system 晶体的crystalline 衍射diffraction 中子衍射neutron diffraction电子衍射electron diffraction 晶界grain boundary 六方密堆积hexagonal close-packed (HCP)鲍林规则Pauling’s rules NaCl型结构NaCl-type structureCsCl型结构Caesium Chloride structure 闪锌矿型结构Blende-type structure纤锌矿型结构Wurtzite structure 金红石型结构Rutile structure萤石型结构Fluorite structure 钙钛矿型结构Perovskite-type structure尖晶石型结构Spinel-type structure 硅酸盐结构Structure of silicates岛状结构Island structure 链状结构Chain structure 层状结构Layer structure架状结构Framework structure 滑石talc 叶蜡石pyrophyllite 高岭石kaolinite石英quartz 长石feldspar 美橄榄石forsterite 各向同性的isotropic各向异性的anisotropy晶格lattice 晶格参数lattice parameters 密勒指数miller indices 非结晶的noncrystalline多晶的polycrystalline 多晶形polymorphism 单晶single crystal 晶胞unit cell电位electron states(化合)价valence 电子electrons 共价键covalent bonding金属键metallic bonding 离子键Ionic bonding 极性分子polar molecules原子面密度atomic planar density 衍射角diffraction angle 合金alloy粒度,晶粒大小grain size 显微结构microstructure 显微照相photomicrograph扫描电子显微镜scanning electron microscope (SEM)透射电子显微镜transmission electron microscope (TEM) 重量百分数weight percent 四方的tetragonal 单斜的monoclinic 配位数coordination number材料科学基础专业词汇:第二章晶体结构缺陷缺陷defect, imperfection 点缺陷point defect 线缺陷line defect, dislocation面缺陷interface defect 体缺陷volume defect 位错排列dislocation arrangement位错线dislocation line 刃位错edge dislocation 螺位错screw dislocation混合位错mixed dislocation 晶界grain boundaries 大角度晶界high-angle grain boundaries小角度晶界tilt boundary, 孪晶界twinboundaries 位错阵列dislocation array位错气团dislocation atmosphere 位错轴dislocation axis 位错胞dislocation cell位错爬移dislocation climb 位错聚结dislocation coalescence 位错滑移dislocation slip位错核心能量dislocation core energy 位错裂纹dislocation crack位错阻尼dislocation damping 位错密度dislocation density原子错位substitution of a wrong atom 间隙原子interstitial atom晶格空位vacant lattice sites 间隙位置interstitial sites 杂质impurities弗伦克尔缺陷Frenkel disorder 肖脱基缺陷Schottky disorder 主晶相the host lattice错位原子misplaced atoms 缔合中心Associated Centers. 自由电子Free Electrons电子空穴Electron Holes 伯格斯矢量Burgers克罗各-明克符号Kroger Vink notation中性原子neutral atom材料科学基础专业词汇:第二章晶体结构缺陷-固溶体固溶体solid solution 固溶度solid solubility 化合物compound间隙固溶体interstitial solid solution 置换固溶体substitutional solid solution金属间化合物intermetallics 不混溶固溶体immiscible solid solution转熔型固溶体peritectic solid solution 有序固溶体ordered solid solution无序固溶体disordered solid solution 固溶强化solid solution strengthening取代型固溶体Substitutional solid solutions 过饱和固溶体supersaturated solid solution非化学计量化合物Nonstoichiometric compound材料科学基础专业词汇:第三章熔体结构熔体结构structure of melt过冷液体supercooling melt 玻璃态vitreous state软化温度softening temperature 粘度viscosity 表面张力Surface tension介稳态过渡相metastable phase 组织constitution 淬火quenching退火的softened 玻璃分相phase separation in glasses 体积收缩volume shrinkage材料科学基础专业词汇:第四章固体的表面与界面表面surface 界面interface 同相界面homophase boundary异相界面heterophase boundary 晶界grain boundary 表面能surface energy小角度晶界low angle grain boundary 大角度晶界high angle grain boundary共格孪晶界coherent twin boundary 晶界迁移grain boundary migration错配度mismatch 驰豫relaxation 重构reconstuction 表面吸附surface adsorption表面能surface energy 倾转晶界titlt grain boundary 扭转晶界twist grain boundary倒易密度reciprocal density 共格界面coherent boundary 半共格界面semi-coherent boundary 非共格界面noncoherent boundary 界面能interfacial free energy应变能strain energy 晶体学取向关系crystallographic orientation惯习面habit plane材料科学基础专业词汇:第五章相图相图phase diagrams 相phase 组分component 组元compoonent相律Phase rule 投影图Projection drawing 浓度三角形Concentration triangle冷却曲线Cooling curve 成分composition 自由度freedom相平衡phase equilibrium 化学势chemical potential 热力学thermodynamics相律phase rule 吉布斯相律Gibbs phase rule 自由能free energy吉布斯自由能Gibbs free energy 吉布斯混合能Gibbs energy of mixing吉布斯熵Gibbs entropy 吉布斯函数Gibbs function 热力学函数thermodynamics function 热分析thermal analysis 过冷supercooling 过冷度degree of supercooling杠杆定律lever rule 相界phase boundary 相界线phase boundary line相界交联phase boundary crosslinking 共轭线conjugate lines相界有限交联phase boundary crosslinking 相界反应phase boundary reaction相变phase change 相组成phase composition 共格相phase-coherent金相相组织phase constentuent 相衬phase contrast 相衬显微镜phase contrast microscope相衬显微术phase contrast microscopy 相分布phase distribution相平衡常数phase equilibrium constant 相平衡图phase equilibrium diagram相变滞后phase transition lag 相分离phase segregation 相序phase order相稳定性phase stability 相态phase state 相稳定区phase stabile range相变温度phase transition temperature 相变压力phase transition pressure同质多晶转变polymorphic transformation 同素异晶转变allotropic transformation相平衡条件phase equilibrium conditions 显微结构microstructures 低共熔体eutectoid不混溶性immiscibility材料科学基础专业词汇:第六章扩散活化能activation energy 扩散通量diffusion flux 浓度梯度concentration gradient菲克第一定律Fick’s first law 菲克第二定律Fick’s second law 相关因子correlation factor 稳态扩散steady state diffusion 非稳态扩散nonsteady-state diffusion扩散系数diffusion coefficient 跳动几率jump frequency填隙机制interstitalcy mechanism 晶界扩散grain boundary diffusion短路扩散short-circuit diffusion 上坡扩散uphill diffusion 下坡扩散Downhill diffusion互扩散系数Mutual diffusion 渗碳剂carburizing 浓度梯度concentration gradient 浓度分布曲线concentration profile 扩散流量diffusion flux 驱动力driving force间隙扩散interstitial diffusion 自扩散self-diffusion 表面扩散surface diffusion空位扩散vacancy diffusion 扩散偶diffusion couple 扩散方程diffusion equation扩散机理diffusion mechanism 扩散特性diffusion property 无规行走Random walk达肯方程Dark equation 柯肯达尔效应Kirkendall equation本征热缺陷Intrinsic thermal defect 本征扩散系数Intrinsic diffusion coefficient离子电导率Ion-conductivity 空位机制Vacancy concentration材料科学基础专业词汇:第七章相变过冷supercooling 过冷度degree of supercooling 晶核nucleus 形核nucleation形核功nucleation energy 晶体长大crystal growth 均匀形核homogeneous nucleation非均匀形核heterogeneous nucleation 形核率nucleation rate 长大速率growth rate热力学函数thermodynamics function 临界晶核critical nucleus临界晶核半径critical nucleus radius 枝晶偏析dendritic segregation局部平衡localized equilibrium 平衡分配系数equilibrium distributioncoefficient有效分配系数effective distribution coefficient 成分过冷constitutional supercooling引领（领先）相leading phase 共晶组织eutectic structure 层状共晶体lamellar eutectic伪共晶pseudoeutectic 离异共晶divorsed eutectic 表面等轴晶区chill zone柱状晶区columnar zone 中心等轴晶区equiaxed crystal zone定向凝固unidirectional solidification 急冷技术splatcooling 区域提纯zone refining单晶提拉法Czochralski method 晶界形核boundary nucleation位错形核dislocation nucleation 晶核长大nuclei growth斯宾那多分解spinodal decomposition 有序无序转变disordered-order transition马氏体相变martensite phase transformation 马氏体martensite材料科学基础专业词汇:第八、九章固相反应和烧结固相反应solid state reaction 烧结sintering 烧成fire 合金alloy 再结晶Recrystallization 二次再结晶Secondary recrystallization 成核nucleation 结晶crystallization子晶，雏晶matted crystal 耔晶取向seed orientation 异质核化heterogeneous nucleation 均匀化热处理homogenization heat treatment 铁碳合金iron-carbon alloy渗碳体cementite 铁素体ferrite 奥氏体austenite 共晶反应eutectic reaction固溶处理solution heat treatment。