热处理英语专业词汇

英语专业词汇:

Tempering(回火), precipitation(析出), recovery(回复) Recrystallization(再结晶); quenched steel(淬火钢) Metastable structure(亚结构); equilibrium(平衡) supersaturation of martensite solid solution (马氏体固溶体过饱和)

High density of crystal lattice defects(高密度晶体点阵缺陷) dislocation(位错), low- and large- angle boundary(低角度和高角度晶界); twin interlayers(孪晶界); substructure(亚结构) Segregation(偏析)

英语专业词汇:

Overcooling (sub-cooling) austenite;(过冷奥氏体); Continuous cooling transformation curve(连续冷却转变曲线) Continuous cooling transformation diagram(连续冷却转变图) Pearlite (colony),珠光体(团); globular pearlite(粒状珠光体);

Lamellar pearlite(片状

Sorbite(索氏体); troostite (屈氏体);

strength(强度);

yield strength(屈服强度); ductility(塑性)

Mechanism(机理), phase transformation mechanism(相变机理)

专业英语词汇:

Martensite (马氏体); bainite (贝氏体)

Plate martensite (片状马氏体); lath martensite (板条马氏体); Upper bainite(上贝氏体); lower bainite(下贝氏体); Granular bainite(粒状贝氏体）；carbide-free bainite(无碳贝氏体）

Acicular ferrite (针状铁素体); retained austenite (残余奥氏体)

Thermodynamic stability(热力学稳定性); metastable phase(亚稳相)；shear transformation（切变转变）

Face-centred cubic structure(面心立方结构);body-centred cubic structure(体心立方结构);

Carbide-forming element(碳化物形成元素)

英文词汇:

Inherent grain size of austenite(奥氏体本质晶粒尺寸); Inherent fine grain steel(本质细晶粒钢); Isothermal cooling(等温冷却);

Product(产物); Isothermal transformation diagram (等温转变图) TTT曲线,TTT curve (time-temperature-transformation curve), C curve, C曲线;

英语词汇:

Steel Heat Treatment(钢的热处理);Eutectoid(共析体); Hypo-eutectoid structure;Hyper-eutectoid

Austenite(奥氏体); Ferrite(铁素体)

Pearlite(珠光体); Cementite(渗碳体);carbide(碳化物)

Phase Diagram(相图); Phase Transformation(相变);Diffusion transformation(扩散性相变)

Austenitization(奥氏体化); nucleation(形核);

Growth(生长);Homogenization(均匀化)