open-hearth furnace

1. This open-hearth furnace will be ready to produce steel by the end of the year.
   这座平炉年底可以出钢。
2. White-hot liquid iron is run off through the tapping hole and then is taken to the converter, open-hearth furnace or electric furnace to be made pure. Finally, it indicates the tendency of development of the converter steelmaking from now on.
   炽热的铁水从出铁口流出，然后被送到转炉，平炉或电炉提纯。最后提出转炉炼钢今后的发展趋向。
3. This iron is taken to the coverter, open-hearth funace or electric furnace to boil off the impurities. The Necessity of Refining the Molten Steel of Converter and EAF with Medium-Frequency Induction Electric Furnace
   这些铁被送到转炉，平炉或电炉去提纯。采用中频感应电炉精炼转炉、电弧炉钢液的必要性
4. Shape and dimension of refractory bricks for open-hearth furnace
   平炉用耐火砖尺寸、外形
5. They watched workers loading open-hearth furnace.
   他们观看了工人给平炉加料。
6. Steel making in the open-hearth furnace is a very slow process, much slower than the Bessemer one.
   平炉炼钢是一个很慢的过程，比转炉炼钢慢得多。
7. I think the second way to classify steels is simple. By refining methods steels can be divided into three classes: open-hearth furnace steel, converter steel, and electric furnace steel.
   我想第二种分类方法较简单。按冶炼方法，钢可分为平炉钢、转炉钢和电炉钢。
8. A process for making steel using an open-hearth furnace.
   用敞开口的床式反射炉生产钢的过程。
9. The converter is tipped on to its side. White-hot liquid iron is run off through the tapping hole and then is taken to the converter, open-hearth furnace or electric furnace to be made pure.
   把转炉向一侧倾转后。炽热的铁水从出铁口流出，然后被送到转炉，平炉或电炉提纯。
10. "Forge: Open furnace for heating metal ore and metal for working and forming, or a workshop containing forge hearths and related equipment." a process for making steel using an open-hearth furnace.
    锻铁炉：一种用来加热金属矿石和金属以便加工和成形的敞口炉。用敞开口的床式反射炉生产钢的过程。
11. Experimental study of burning soft pitch fuel in top-blown oxygen open-hearth furnace
    顶吹氧平炉燃用软沥青的试验研究
12. Basic open-hearth furnace+ esr process adopted for production of tube bloom with high strength and toughness
    采用碱性平炉加ESR法生产高强韧管坯
13. Economic benefits of adopting multiple oxygen top blowing guns in open-hearth furnace
    顶吹氧平炉多枪吹氧工艺的经济效益
14. REPLACE OPEN-HEARTH FURNACE, INCREASE CONTINUOUS CASTING RATIO AND OPTIMIZE STEELMAKING PROCESS Application of IE Technology to Improve Productivity and Continuous Casting Ratio
    淘汰平炉，发展全连铸，优化炼钢生产结构应用IE技术提高转炉炼钢产量和连铸比
15. Top-blowing oxygen into open-hearth furnace is a technical measurement of its energy-saving and production-increasing, however, the effects are influenced by many factors.
    平炉顶吹氧气是节能增产的技术措施，但它的效果却与众多因素有关。

noun

1. a furnace for making steel in which the steel is placed on a shallow hearth and flames of burning gas and hot air play over it