材料科学与工程专业英语词汇

材料科学与工程专业英语词汇

材料的类型Types of materials, metals, ceramics, polymers, composites, elastomer

部分材料性质复习Review of selected properties of materials,

电导率和电阻率conductivity and resistivity,

热导率thermal conductivity,

应力和应变stress and strain,

弹性应变elastic strain,

塑性应变plastic strain,

屈服强度yield strength,

抗拉强度ultimate tensile strength,

强度ultimate strength,

延展性ductility,

伸长率elongation,

断面收缩率reduction of area,

颈缩necking,

断裂强度breaking strength,

韧性toughness,

硬度hardness,

疲劳强度fatigue strength,

蜂窝honeycomb,

热脆性heat shortness,

晶胞中的原子数atoms per cell,

点阵lattice, 阵点lattice point,

点阵参数lattice parameter,

密排六方hexagonal close-packed,

六方晶胞hexagonal unit cell,

体心立方body-centered cubic,

面心立方face-centered cubic,

弥勒指数Miller indices,

晶面crystal plane,

晶系crystal system,

晶向crystal direction,

相变机理Phase transformation mechanism：

成核生长相变nucleation–growth transition,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，成核nucleation,

成核机理nucleation mechanism,

成核势垒nucleation barrier,

晶核，结晶中心nucleus of crystal,

金属组织的）基体quay,

基体，基块，基质，结合剂matrix,

子晶，雏晶matted crystal,

耔晶，晶种seed crystal,

耔晶取向seed orientation,

籽晶生长seeded growth,

均质核化homogeneous nucleation,

异质核化heterogeneous nucleation,

均匀化热处理homogenization heat treatment,熟料grog,

自恰场self-consistent field

固溶体Solid solution：

有序固溶体ordered solid solution,

无序固溶体disordered solid solution,

有序合金ordered alloy,

无序合金disordered alloy.

无序点阵disordered lattice,

分散，扩散，弥散dispersal,

分散剂dispersant,

分散剂，添加剂dispersant additive,