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- In order to detect the carbide network in high carbon hypereutectoid steel wire rods accurately,two kinds of detection method of the carbide network are compared. 为了准确地检验高碳过共析钢盘条中的网状渗碳体,分别对选用硝酸酒精溶液侵蚀和碱性苦味酸钠水溶液热侵蚀两种显示方法进行了比较。
- Taking black corundum particals as ceramics component, hypereutectoid steel as matrix metal, and Si-Fe as alloy, the crucibles of composites made of three layer components were obtained. 采用黑刚玉为陶瓷,过共析钢为基体金属,硅铁为合金构成三层复合材料坩埚。
- Taking black corundum particals as ceramics component,hypereutectoid steel as matrix metal,and Si-Fe as alloy,the crucibles of composites made of three layer components were obtained. 采用黑刚玉为陶瓷,过共析钢为基体金属,硅铁为合金构成三层复合材料坩埚。目的分别是抵抗铝金属液体的浸蚀,使材料具有一定强度且能抵抗高温气体的氧化。
- Keywords metastable phase equilibrium;alloyed cementite;grain boundary ferrite;hypereutectoid steel;pearlite; 过共析钢;晶界铁素体;合金渗碳体;介稳相平衡;珠光体;
- Here we are in the yard of the steel mill. 这儿就是不锈钢厂的料场。
- On the outskirts they passed a steel mill. 他们在郊区从一家钢铁厂前面经过。
- The concrete walls are reinforced with steel rods. 混凝土墙是用钢筋加固的。
- He is in charge of the operation of the steel mill. 他负责这家钢厂的经营工作。
- That thin red line tipped with steel. 那根细细的红线末端装有钢头。
- That boat is done with the steel plate. 那艘船是用钢板做的。
- It's a bridge of steel framework. 那是座钢铁结构的桥梁。
- This cup is made of stainless steel. 这只杯子是不锈钢做的。
- The steel market will continue to be active. 钢材市场将会继续保持活跃。
- Some glass-hard steel is homemade. 一些有最高硬度的钢是自制的。
- A cargo of steel was lost at sea. 有一货轮的钢材在海上遗失了。
- Iron and steel are of great use. 钢和铁有很大的用处。
- Here is the steel assigned for your company. 这是分配给你们公司的钢材。
- The price of steel jump sharply last year. 去年钢材价格急剧上涨。
- The soldiers fought their enemies cold steel. 士兵们同敌人进行白刃战。
- The steel workers were called out yesterday. 钢铁工人根据指示昨天举行了罢工。