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2024年7月19日发(作者:)

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)

本文标签: 转变相变冷却角度本质