雾化金属液(This process involved spraying an atomized liquid metal through an inert atmosphere onto a metal substrate to form a thin strip. 该工艺流程包括将雾化金属液通过惰性气氛喷射到一个金属基底成形板上形成薄带。)
钢水浇注作业(Casting operation of liquid steel The term that refers to a technical process in which liquid steel with qualified chemical compositions is poured into a fixed shape solid according to the requires of rolling or forging. The two casting methods, the ingot casting or continuous steel casting methods, are generally used. Since the 1970's, the continuous casting has made considerable progress, but the ingot casting has died out gradually. 钢水浇注作业术语指的是根据轧钢或锻压的需要,将成分合格的钢水浇铸成具有一定形状固体的工艺过程。通常采用两种浇铸方法,即钢锭模浇注法和连铸法。自20世纪70年代以来,连铸获得了长足发展,模铸逐渐退出生产流程。)
钢水脱氧(【技】在现代炼钢生产过程中,是利用氧气氧化铁水中的杂质元素。在炼钢生产吹炼后期,钢中元素、钢水温度都已调整到预定钢种的范围,但是在钢液中却溶解了过多的氧。如果不进行脱氧,就会导致:钢的力学性能降低;在凝固过程中,多余的氧逐步析出,与碳反应生成 CO 气泡,在钢中形成气泡缺陷;使钢在热轧过程中产生热脆。因此,在钢液浇注之前必须进行脱氧。)
钢水流动模式(The figure 6 is a schematic representation of the two most common flow patterns of liquid steel in mold discussed in this paper. 图 6 是本文讨论的两种最常见结晶器钢水流动模式的示意图。)
液态保护渣流人 【渗人】(【技】指在连铸过程中结晶器内的液态保护渣渗人到结晶器壁和铸坯之间缝隙中的过程。: The infiltration of liquid flux into the mold/strand gap is the key process in continuous casting. 液态保护渣流人到结晶器与铸坯间的气隙中是连铸的一个关键过程。)
液渣流人(【参】英文连铸专业文献在说明保护渣流人到结晶器壁与铸坯之间的空隙中时,其中的"流人"常用 infiltration 表达,请参见 infiltration of flux 词条;偶然也有用 inflow 表达的,本例即属于这种情况: Gravity is the main driving force for inflow of liquid flux between mould wall and solidified shell. 重力是液态保护渣流人到结晶器壁和凝固坯壳之间的主要驱动力。)
钢水侧封(A major component of the consumables for twin-roll caster is the ceramic edge dams used for lateral containment of the liquid steel poured between the two counter-rotating rolls. 双辊连铸机消耗材料的主要部分是用于对浇注到两个逆向旋转辊之间的钢水进行侧封的陶瓷侧坝。)
钢水泄漏(Ceramic side dams must guarantee the tightness of the mold against leakage of liquid steel and solidification on these dams. 陶瓷侧坝必须保证结晶器的密封性,以防钢水泄漏和在陶瓷侧坝上凝固。)
液态钢(① To uniformly distribute the liquid steel onto the two rolls is a precondition for uniform solidification and stable operation. 均匀地将钢水分布到两个辊子上是均匀凝固和稳定操作的前提条件。 ②Liquid steel contains dissolved oxygen which can be removed by adding strong deoxidants such as aluminium and silicon. 钢水中含有的溶解氧可以通过添加像铝和硅那样的强脱氧剂加以脱除。)
对钢水的聚持作用(The definition of a breakout as used in this paper is: the loss of liquid steel containment due to a rupture in the solidifying shell, resulting in a strand stoppage. 本文的漏钢定义是:凝固坯壳破裂,对钢水的聚持作用丧失,导致注流中断。)
液态钢和熔渣的界面(Continuous casting fluxes must be able to absorb and dissolve nonmetallic inclusions, especially alumina, that rise to the liquid steel/ molten flux interface. 连铸保护渣必须能够吸收和溶解上浮到液(态)钢和熔渣界面的非金属夹杂物,特别是 Al₂O₃。)
液态钢-渣系统(The reaction equilibria in the liquid steel-slag systems have been extensively studied, both experimentally and theoretically by applying the principles of thermodynamics and physical chemistry. 通过运用热力学和物理化学原理,现已对液态钢渣系统反应平衡问题在实验和理论上进行了广泛的研究。)
铁水和冷废钢价格差(Price differentials between liquid iron and cold scrap have motivated steel-makers to provide extra heat to melt more scrap than the process could handle under normal operating conditions. 铁水和废钢的价格差,驱使炼钢生产者提供更多的热量,去熔化比正常生产条件下更多的废钢。)