| 单词 | 铁合金 |
| 释义 | 〔ferroalloy〕Any of various alloys of iron and one or more other elements, such as manganese or silicon, used as a raw material in the production of steel.铁合金：例如锰或硅等铁和一种或几种其它元素构成的不同合金，用作生产钢的原料〔niobium〕A silvery, soft, ductile metallic element that occurs chiefly in columbite-tantalite and is used in steel alloys, arc welding, and superconductivity research. Atomic number 41; atomic weight 92.906; melting point 2,468°C; boiling point 4,927°C; specific gravity 8.57; valence 2, 3, 5. See table at element 铌：一种象银的、柔软的、可延展的金属元素，主要存在于铌钽物中，用于钢铁合金、弧形焊接以及超导（电）性研究中。原子序数41；原子量92,906；熔点2,468°C；沸点4,927°C；比重8.57；化合价2,3,5 参见 element〔iron〕An implement made of iron alloy or similar metal, especially a bar heated for use in branding, curling hair, or cauterizing.铁制工具：用铁合金或类似金属制造的工具，尤指用来烙印、卷发或烧灼的被加热过的条或块〔Permalloy〕A trademark used for any of several alloys of nickel and iron having high magnetic permeability. This trademark often occurs in lowercase in print:坡莫合金：用来表示一种高磁导率的镍铁合金的商标。这种商标通常以小写体印刷出现： |
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