pearlite

Pearlite

中文翻译

英文翻译

中文解释

1. 名词：金属中铁素体（ferrite）和铁碳共晶体（cementite）交替排列而成的组织结构。

2. 形容词：形容珠光体的特征或性质。

英文解释

1. Noun: A microstructure in which alternating layers of ferrite and cementite appear in a eutectoid steel or cast iron.

2. Adjective: Describing the characteristics or properties of pearlite.

词语辨析

珠光体（pearlite）和母体（matrix）是金属材料中两种不同的组织结构。珠光体由铁素体和铁碳共晶体交替排列而成，而母体则是珠光体以外的组织部分。

词汇扩充

1. 铁素体（ferrite）：由纯铁或铁中溶解其他元素（如碳）而形成的铁的一种晶体结构。

2. 铁碳共晶体（cementite）：碳含量高于铁饱和度的铁碳合金中的一种化合物，化学式为Fe3C。

近义词

无

反义词

无

柯林斯词典

Noun: a lamellar mixture of ferrite and cementite formed in slowly cooled carbon steels and cast irons

Adjective: of or relating to pearlite

牛津词典

Noun: A fine-grained lamellar aggregate of ferrite and cementite, typically formed within carbon steels and cast irons as a result of a eutectoid reaction during slow cooling.

Adjective: Relating to or consisting of pearlite.

用法

1. The steel exhibits a pearlitic microstructure.

2. The slow cooling process resulted in the formation of pearlite.

3. The hardness of the material is influenced by the amount of pearlite present.

相关例句

1. The pearlite structure of the steel provides improved strength.
2. Slow cooling of the steel promotes the formation of pearlite.
3. The amount of pearlite in the alloy affects its mechanical properties.
4. Under the microscope, the material exhibited a distinct pearlitic pattern.
5. The steel was quenched to prevent the formation of pearlite.
6. Pearlitic steels are commonly used in automotive applications.
7. The presence of pearlite enhances the wear resistance of the material.
8. Heat treatment can alter the distribution of pearlite in the steel.
9. High carbon content promotes the formation of pearlite in iron alloys.
10. The hardness of the material is directly related to the amount of pearlite.
11. Addition of alloying elements can refine the pearlite structure.
12. Pearlite provides a balance between strength and ductility in steel.
13. The eutectoid reaction results in the formation of pearlite in steel.
14. Pearlitic microstructures can be observed using optical microscopy.
15. The steel sample displayed a mixture of pearlite and bainite.
16. The formation of pearlite is influenced by the cooling rate.
17. The mechanical properties of the steel depend on the size of the pearlite colonies.
18. Pearlite is characterized by its lamellar structure.
19. The heat treatment process affected the hardness of the pearlitic steel.
20. The pearlitic region can be identified by its distinct microstructure.