更新時間:2024-03-26 20:10作者:小編
?一:pearlites是什么意思(中英文)解釋的意思
pearlites是一個名詞,指的是一種由鐵和碳組成的微觀結構,在鋼鐵學中具有重要的意義。它是由鐵和碳在固態(tài)下形成的一種層狀結構,因其外觀像珍珠而得名,也被稱為“珍珠光體”。
Pearlites is a noun that refers to a microstructure composed of iron and carbon, which holds significant importance in the field of steelmaking. It is a layered structure formed by iron and carbon in the solid state, named for its appearance resembling pearls, also known as "pearlite".
pearlites [p??la?ts]
在鋼鐵學中,pearlites通常指的是碳含量小于0.8%的低碳鋼中形成的微觀結構。它是由冷卻速率較慢時,鐵和碳原子相互交錯排列而形成的。這種結構具有高硬度、高強度和良好的韌性,在工業(yè)生產中被廣泛應用于制造各種機械零件。
In the field of steelmaking, pearlites typically refers to the microstructure formed in low carbon steels with a carbon content below 0.8%. It is formed by the alternating arrangement of iron and carbon atoms when cooled at a slow rate. This structure has high hardness, strength, and good toughness, making it widely used in industrial production for manufacturing various mechanical parts.
1. The steel sample under the microscope showed a clear presence of pearlites.
顯微鏡下的鋼樣品顯示出明顯的pearlites存在。
2. The formation of pearlites in steel greatly improves its mechanical properties.
鋼中pearlites的形成極大地提高了其機械性能。
3. The production process of pearlites involves precise control of the cooling rate.
pearlites的生產過程涉及對冷卻速率的精確。
4. The high carbon content in this steel resulted in a lack of pearlites in its microstructure.
這種鋼材中高含碳量導致其微觀結構中缺乏pearlites。
5. Pearlites are responsible for the unique strength and toughness of this type of steel.
pearlites是這種鋼材獨特的強度和韌性的原因所在。
珍珠光體(中文名稱):在,pearlites也常被稱為珍珠光體,是一種比較常見的名稱,用于描述鐵和碳形成的層狀結構。它通常用于鋼鐵學領域,但也可以用于其他材料學領域。
Ferrite-cementite (英文名稱):ferrite-cementite是pearlites的另一個常見的英文名稱,它強調了pearlites由鐵和碳組成的結構。這個術語通常用于描述鋼中的pearlites。
在鋼鐵學中,pearlites是一種重要的微觀結構,由鐵和碳相互交錯排列而成。它具有高硬度、高強度和良好的韌性,在工業(yè)生產中被廣泛應用于制造各種機械零件。除了作為珍珠光體外,它還可以被稱為珍珠光體或ferrite-cementite。掌握pearlites的特性和形成過程對于理解鋼材性能具有重要意義。