铸造专业英语长文选.docVIP

graphite [gr?fait] 石墨 blocky graphite块状石墨 lump graphite块状石墨 pearlite [p?:lait] 珠光体 粗珠光体 Coarse pearlite 中等珠光体 Medium pearlite 细珠光体 Fine pearlite 片状珠光体 粒状珠光体bainite [beinait] 贝氏体 pper Bainite 上贝氏体 Lower Bainite 下贝氏体 austenite [stinait] 奥氏体 matrix [meitriks] 基体组织 ferrite [ferait] 铁素体 martensite [m:tnzait] 马氏体 tempered martensite 回火马氏体 troostite [tru:stait] 托氏体/屈氏体 carbide [k:baid] 碳化物 steadite [stedait] 磷共晶 eutectic cell [ju:tektik] 共晶团sorbite[s?:bait] 索氏体 temper sorbite 回火索氏体 1.The roll barrels are mainl composed of pearlitic or temper sorbite in the microstructure. 辊身金相组织为珠光体或回火索氏体。 Austenite steelaustenite stabilization austenite structure primary austenite austenite region austenite grain austenite transformation austenite growth 2.The rule of austenite re-crystallization plays a very important role for the actual production process control. 奥氏体再结晶规律对于实际生产中控制工艺起着非常重要的作用。 It is discovered by test that micro RE can promote formation of austenite in cast iron with D form graphite, which can strengthen the cast iron matrix. 通过试验研究，发现微量稀土能促进D型石墨铸铁中初晶奥氏体骨架的生长，对强化基体组织有一定的作用。 One is the cathode chemistry, which is more manganese-based. 一个是阴极化学，它更多是以锰为基础的。 There was comparatively rich iron and manganese, and less nickel. 其中以铁、锰含量较丰富，镍含量较少。 Coal, Iron Ore, Copper, Manganese, Silver, Gold, Diamond Diamonds. 采购产品煤，矿砂，铜，锰，银，黄金，钻石。 Manganese is often added to steel to increase its tensile strength. 锰通常被加入钢中以增加其拉伸强度。 Other news reports said it began producing manganese about a year ago. 有其他消息称，该厂早于一年前就已进行锰加工。 Bone fractures and osteoporosis can be prevented by the manganese in pineapple. 骨折及骨质疏松均可靠凤梨中的锰元素得到防备。 Zinc-manganese alloy electroplating process and its researching trend were described. 介绍了锌锰合金电镀工艺的概况及研究方向。 Mineral resources of coal, bauxite, iron, manganese, gypsum, limestone, clay and so on. 矿藏资源有煤、铝矾土、铁、锰、石膏、石灰石、粘土等。 This alloy is mainly composed of element chromium and nickel ( titanium, vanadium