V2EX castability

Castability

定义 Definition

castability(名词):可铸性;指金属或合金在铸造过程中顺利充满型腔并形成缺陷较少铸件的能力,通常与流动性、收缩倾向、热裂敏感性、气孔/夹杂倾向等因素相关。(在不同工艺与材料语境下,评价指标会有所侧重。)

发音 Pronunciation (IPA)

/kstblti/

例句 Examples

Aluminum has good castability.
铝的可铸性很好。

Engineers improved the alloy’s castability by adjusting its composition and controlling the cooling rate to reduce porosity and hot cracking.
工程师通过调整合金成分并控制冷却速度,提高了材料的可铸性,从而减少气孔和热裂。

词源 Etymology

cast(铸造、浇铸)+ -ability(“……的能力”后缀)构成,字面意思就是“能够被铸造成形的能力”,在材料工程与铸造领域中固定用来指“可铸性”。

相关词 Related Words

文献与作品 Literary Works

  • ASM Handbook, Volume 15: Casting(ASM International)常用“castability”讨论不同合金与铸造缺陷的关系。
  • Materials Science and Engineering: An Introduction(William D. Callister 等)在凝固与加工章节中常以“castability”对比材料加工性能。
  • Principles of Metal Casting(Richard W. Heine, Carl R. Loper, Philip C. Rosenthal)系统讨论影响“castability”的工艺与材料因素。
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