anneal

词汇解释

Anneal [verb]

1. to heat (glass, earthenware, metals, etc.) and then cool slowly, in order to toughen and reduce brittleness

2. to strengthen or harden

3. to relieve internal stress in (a material) by heating and then cooling

Anneal [adjective]

1. annealed; heat-treated

Anneal [noun]

1. the act or process of annealing

2. the condition resulting from annealing; an annealed state

3. a substance, such as glass or metal, that has been annealed

词语辨析

1. Anneal和Temper都指通过加热然后冷却来改变材料的性质，但Anneal更强调通过减缓冷却速度来减少脆性，而Temper更强调通过快速冷却来增加硬度。

2. Anneal和Quench都指通过加热然后冷却来改变材料的性质，但Anneal更强调通过减缓冷却速度来减少脆性，而Quench更强调通过迅速冷却来增加硬度。

词汇扩充

1. Annealed [adjective]: treated by annealing

2. Annealing [noun]: the process of annealing

3. Brittle [adjective]: hard but liable to break or shatter easily

4. Toughen [verb]: make or become stronger and more resilient

5. Reduce [verb]: make smaller or less in amount, degree, or size

6. Strengthen [verb]: make or become stronger

7. Relieve [verb]: cause (pain, distress, or difficulty) to become less severe or serious

8. Internal [adjective]: situated or occurring within the mind or body

9. Stress [noun]: pressure or tension exerted on a material object

10. Tension [noun]: the state of being stretched tight

近义词

Temper, Harden, Strengthen, Fortify

反义词

Soft, Weaken, Destress, Fragile

柯林斯词典

动词

If you anneal metal or glass, you heat it and then cool it slowly, in order to make it hard and strong.

名词

Annealing is the process of annealing metal or glass.

牛津词典

动词

Heat (metal or glass) and allow it to cool slowly, in order to remove internal stresses and toughen it.

名词

The process of annealing metal or glass.

用法

Anneal这个词通常用作动词，表示对金属、玻璃等进行退火处理。它的名词形式为Annealing，表示退火的过程。此外，Anneal也可以用作形容词，表示经过退火处理的。

例句

1. The glass was carefully annealed to increase its strength.
2. After being annealed, the metal became much stronger.
3. It is important to anneal the steel to reduce brittleness.
4. The annealing process involves heating the material to a specific temperature.
5. Heating and slow cooling are essential steps in the annealing of glass.
6. This metal has been annealed to increase its hardness.
7. After annealing, the stress in the material is relieved.
8. Annealing is commonly used in the production of tempered glass.
9. The annealed glass is less prone to breakage.
10. The annealing temperature needs to be carefully controlled.
11. By annealing the metal, it becomes less brittle and more ductile.
12. The annealing process can improve the mechanical properties of the material.
13. Proper annealing can prevent cracking during the cooling process.
14. Annealed steel is often used in the manufacturing of automotive parts.
15. The glassware is annealed to ensure its durability.
16. During annealing, the material is heated to a specific temperature and then cooled slowly.
17. After annealing, the metal is less prone to corrosion.
18. Annealing is a critical step in the production of high-quality steel.
19. The annealed material has a more uniform internal structure.
20. It is necessary to anneal the metal before further processing.
21. Annealing can improve the electrical conductivity of certain metals.