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钢铁工业新工艺新设备的开发是致力于产品质量的提高、较高的灵活性、较少的生产机组和减少生产环节,以降低成本。这些要求在冶炼领域中已产生了许多研究成果。以下就这方面的情况作一简要的论述。由于钢材消耗量的减少,发展中国家的工业化以及向较少生产机组发展,使钢铁工业处于一个影响深远的结构调整时期,冶金设备制造厂对这种挑战的回答是:在冶炼、连铸和轧制领域进行革新。新型的浸入式水口,新型的结晶器和连铸连轧一条龙的开发,使得在现有的或新建的板坯连铸机上铸出厚度为60毫米的带钢坯,并在连铸机上继续轧到25毫米或15毫米成为可能,这样,就能紧接连铸以后的轧机只需少数几台即可。另一个新成果是带钢连铸机,它可使铸出的热带钢随后经过两道次轧制即可达到5～10毫米的成品厚度。该设备于1988年在巴西投产。
The development of new equipment and equipment for the steel industry is devoted to the improvement of product quality, higher flexibility, fewer production units and reduced production steps to reduce costs. These requirements have yielded many research results in the field of smelting. The following briefing on the situation in this area. Metallurgical equipment manufacturers have responded to this challenge by reducing steel consumption, industrialization in developing countries, and the development of fewer production units, putting the steel industry in a far-reaching structural adjustment: in smelting, continuous casting and Rolling innovation. The development of new immersion nozzles, new molds and continuous casting and rolling has enabled the casting of strip blanks having a thickness of 60 mm on existing or new slab caster machines and continuous rolling on continuous casting machines To 25 mm or 15 mm is possible, so that you can immediately after the continuous casting mill only a few can be. Another new achievement is the strip caster, which allows the cast strip to pass through two passes to achieve a finished product thickness of 5 to 10 mm. The equipment was put into operation in Brazil in 1988.