| met. |
合金元素 (【技】为获得具有某些性能的合金而有意识添加于某金属中的其他金属或非金属的统称。: ① Carbon is the significant alloying element in steel and, in general, strength increases but toughness decreases with increasing carbon content. 碳是钢中重要的合金元素。一般而言，随着含碳量的增加，钢的强度提高，而韧性降低。② In such cases greater toughness is obtained by adding small amounts of alloying elements, including manganese, nickel, chromium, molybdenum, niobium and vanadium, individually or in combination, generally in the range of 0 per cent. 1. 0.02 ~ 在这种情况下，提高钢的韧性可以通过添加一种或几种少量的合金元素，例如锰、镍、铬钼、铌、钒等获得，通常情况下添加量为 0.02% ~ 1.0%。) |
