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- Industrial waste slag means the open hearth slag, open hearth deposited slag and soaking pit slag etc They contain much iron and iron oxide, thus may be re covered and utilized for the sintering production. 工业废弃渣系指平炉钢渣、炉沉渣及均热炉渣等，它们含有较高的金属铁和铁的氧化物，用于烧结生产后，可使其得到回收利用。
- open hearth slag 平炉渣
- A log fire roared in the open hearth. 柴火在敞开着的壁炉里熊熊燃烧。
- Later added 2 open hearth furnaces for producing steel castings. 后来又说2平炉电炉生产铸钢件。
- Trials are conducted on the slag retaining technique in the large open hearth with dual tapping spouts at Baotou Iron &Steel Company and marked results have been achieved in the tests. 本文介绍包钢对大型固定式双槽出钢平炉进行了挡渣技术的试验、研究及取得的显著效果。
- She was standing far too near the open hearth and her nightdress caught fire. 她站的地方离壁炉太近，所以她的睡衣着火了。
- slag fertilizer of open hearth furnace 平炉渣肥料
- One way to do this is by using an open hearth furnace,where pig iron and scrap steel are heated. 炼钢的一种方法是将生铁和废钢放在平炉内加热。
- The fuel burner of an open hearth furnace is water cool, as is the valve that regulate the flow of air and waste gases. 平炉的燃料燃烧室是用水冷却的，控制空气和废气的阀也是水冷的。
- One way to do this is by using an open hearth furnace, where pig iron and scrap steel are heated . 炼钢的一种方法是将生铁和废钢放在平炉内加热。
- However, in 1890 a steelworks with 5 Siemens Open Hearth furnaces was built on the site. 然而,在1890年一炼钢厂5西门子平炉炉始建于现场。
- Apre ski,cozy in their wools,handsome before their open hearth, they scandalize amongst themselves in whisper. 滑雪以后，他们穿着舒适的绒线衣，大方地坐在露天壁炉前，窃窃私语那些另自己都反感的话。
- One way to do this is by using an open hearth furnace, where pig iron and scrap steel are heated. 炼钢的一种方法是将生铁和废钢放在平炉内加热。
- The manufacturing methods, such as open hearth, basic oxygen process, or electric furnace methods. 按制造方法分类，如可有平炉（钢）、氧基工艺（钢）、电炉（钢）等。
- Practices of direct oxygen determination technique in BOF,open hearth and EAF using home-made oxygen probe were described in this paper. 本工作采用国产定氧测头分别在转炉、平炉和电炉上进行了实践。
- Open hearth steelmaking,converter steelmaking,electric furnaces steelmaking,secondary steelmaking and stainless steelmaking in Japan are introduced. 介绍日本钢铁生产中平炉炼钢法、转炉炼钢法、电炉炼钢法、炉外精炼法、不锈钢精炼法。
- Industral experiments were carried out in a ladle with injecting CaSi or CaO+CaF2 powders into liquid steels of 16Mn grade made in a open hearth furnace. 工业试验使用平炉冶炼的16Mn钢水,钢包喷吹CaSi粉或CaO+CaF_2粉剂。
- It is an ideal material for unshaped refractory material, the final products are used in open hearth furnace, eletric furnace bottom and furnace's lining tamping. 它是制造生产不定型耐火材料的理想原料，制品用于炼钢平炉，电炉炉底和捣打炉衬。
- I could hear the sound of the water tap dripping in the pantry, the loud ticking of the clock on the mantel shelf, and the soft hiss and crackle of the logs on the open hearth. 屋子里静得出奇，我都能听到水龙头细细滴水的声音，闹钟滴答的响声，还有柴火烧起来的丝丝声和噼啪声。
- Currently, 65 percent capacity is being utilised at blast furnaces, 75 percent capacity for converters and 45 percent capacity for open hearth furnaces. 目前，乌克兰国内钢厂的高炉的产能利用率为65%25；转炉的产能利用率为75%25；平炉的产能利用率为45%25。
