七十年代以来,国外烧结技术有了很大发展;比较明显的特点是,烧结设备大型化,工艺过程操作自动化。烧结各个工艺过程也有很大的改进,主要围绕高产、低耗、省资、环保等方面不断完善土艺操作。发展较快的国家要算日本,其次是法国、西德、比利时等国。烧结技术发展较快的国家是日本、法国和西德等国。烧结机有效利用面积已经达到 Since the seventies, foreign sintering technology has made great progress; the more obvious feature is the large-scale sintering equipment, process automation. Sintering of various processes have also been greatly improved, mainly around high yield, low consumption, provincial capital, environmental protection and other aspects of continuous improvement of soil art operation. Faster countries should count toward Japan, followed by France, West Germany and Belgium. Sintering technology developed rapidly in countries such as Japan, France and West Germany. Sintering machine effective utilization area has been reached