不銹鋼熱軋中(zhong)厚板工藝技術(shu)裝備主(zhu)要體現在爐卷軋機(ji)。

  爐卷(juan)(juan)軋(ya)(ya)機(ji)技術始于20世(shi)紀(ji)30年代，主要(yao)生產厚度3毫米(mi)(mi)以上(shang)的熱軋(ya)(ya)帶(dai)鋼。帶(dai)鋼進卷(juan)(juan)取爐的厚度為15～17毫米(mi)(mi)，爐內溫度950～1050℃，生產能力20萬～30萬噸／年。20世(shi)紀(ji)50-60年代其發展(zhan)較快，至20世(shi)紀(ji)70年代全世(shi)界(jie)已建爐卷(juan)(juan)軋(ya)(ya)機(ji)約34套(tao)，形成(cheng)第一(yi)次發展(zhan)高(gao)潮。但(dan)由于爐卷(juan)(juan)軋(ya)(ya)機(ji)存在諸多不足，20世(shi)紀(ji)80年代初，仍(reng)在生產的爐卷(juan)(juan)軋(ya)(ya)機(ji)已不超過20套(tao)。

  20世紀80年代中后期爐卷軋機復興，以生產不銹(xiu)鋼為主的爐卷軋機因采用多項熱連軋機的控制技術得到長足發展，已成為不銹鋼領域的主力熱軋機。采用爐卷軋機軋制不銹鋼的主要原因為：（1）爐卷軋機前后設保溫卷取爐，適合不銹鋼等加工溫度范圍窄、難變形金屬的軋制；（2）專業化不銹帶鋼廠規模在25萬～50萬噸／年，用爐卷軋機生產能力適中，投資低，效益好；（3）現代化的爐卷軋機由于采用了厚度自動控制、板形控制、多次高壓水除鱗、快速換輥裝置等，從而保證了產品的尺寸精度、表面質量及板形等；（4）爐卷軋機在特種材料的軋制方面優勢明顯，可實現卷板品種優化。

  爐(lu)卷(juan)(juan)(juan)(juan)軋(ya)(ya)(ya)(ya)機(ji)(ji)(ji)(ji)(ji)(ji)可兼(jian)作軋(ya)(ya)(ya)(ya)制(zhi)(zhi)中(zhong)(zhong)(zhong)(zhong)厚(hou)板(ban)(ban)(ban)(ban)。20世(shi)紀80-90年代新建(jian)的(de)(de)(de)26套(tao)軋(ya)(ya)(ya)(ya)制(zhi)(zhi)碳鋼(gang)不(bu)銹鋼(gang)，其中(zhong)(zhong)(zhong)(zhong)約(yue)15套(tao)兼(jian)作軋(ya)(ya)(ya)(ya)制(zhi)(zhi)中(zhong)(zhong)(zhong)(zhong)厚(hou)板(ban)(ban)(ban)(ban)，并(bing)配備(bei)了(le)中(zhong)(zhong)(zhong)(zhong)厚(hou)板(ban)(ban)(ban)(ban)精軋(ya)(ya)(ya)(ya)線(xian)。在10套(tao)不(bu)銹鋼(gang)專用爐(lu)卷(juan)(juan)(juan)(juan)軋(ya)(ya)(ya)(ya)機(ji)(ji)(ji)(ji)(ji)(ji)中(zhong)(zhong)(zhong)(zhong)，有5套(tao)兼(jian)作軋(ya)(ya)(ya)(ya)制(zhi)(zhi)中(zhong)(zhong)(zhong)(zhong)厚(hou)板(ban)(ban)(ban)(ban)，其中(zhong)(zhong)(zhong)(zhong)輥身長度最大的(de)(de)(de)是瑞典阿(a)維斯塔（Avesta）廠的(de)(de)(de)2800毫米粗軋(ya)(ya)(ya)(ya)機(ji)(ji)(ji)(ji)(ji)(ji)。2003年5月我(wo)國南(nan)京鋼(gang)鐵(tie)公司(si)與奧(ao)鋼(gang)聯簽(qian)訂合同(tong)，引(yin)進(jin)了(le)用卷(juan)(juan)(juan)(juan)軋(ya)(ya)(ya)(ya)工(gong)藝生(sheng)(sheng)(sheng)(sheng)產(chan)(chan)(chan)的(de)(de)(de)爐(lu)卷(juan)(juan)(juan)(juan)軋(ya)(ya)(ya)(ya)機(ji)(ji)(ji)(ji)(ji)(ji)，并(bing)于(yu)2005年9月28日成功(gong)軋(ya)(ya)(ya)(ya)出(chu)第一塊鋼(gang)板(ban)(ban)(ban)(ban)。同(tong)期，安(an)(an)陽、韶關鋼(gang)鐵(tie)公司(si)從達(da)涅利公司(si)引(yin)進(jin)用卷(juan)(juan)(juan)(juan)軋(ya)(ya)(ya)(ya)工(gong)藝生(sheng)(sheng)(sheng)(sheng)產(chan)(chan)(chan)的(de)(de)(de)爐(lu)卷(juan)(juan)(juan)(juan)軋(ya)(ya)(ya)(ya)機(ji)(ji)(ji)(ji)(ji)(ji)，其中(zhong)(zhong)(zhong)(zhong)安(an)(an)鋼(gang)建(jian)設(she)了(le)卷(juan)(juan)(juan)(juan)取爐(lu)，但預留了(le)卷(juan)(juan)(juan)(juan)取機(ji)(ji)(ji)(ji)(ji)(ji)，韶鋼(gang)對卷(juan)(juan)(juan)(juan)取爐(lu)和卷(juan)(juan)(juan)(juan)取機(ji)(ji)(ji)(ji)(ji)(ji)均做(zuo)了(le)預留。在我(wo)國投產(chan)(chan)(chan)的(de)(de)(de)3套(tao)中(zhong)(zhong)(zhong)(zhong)厚(hou)板(ban)(ban)(ban)(ban)爐(lu)卷(juan)(juan)(juan)(juan)軋(ya)(ya)(ya)(ya)機(ji)(ji)(ji)(ji)(ji)(ji)中(zhong)(zhong)(zhong)(zhong)，南(nan)鋼(gang)爐(lu)卷(juan)(juan)(juan)(juan)軋(ya)(ya)(ya)(ya)機(ji)(ji)(ji)(ji)(ji)(ji)配備(bei)了(le)完(wan)整的(de)(de)(de)板(ban)(ban)(ban)(ban)、卷(juan)(juan)(juan)(juan)生(sheng)(sheng)(sheng)(sheng)產(chan)(chan)(chan)設(she)備(bei)，軋(ya)(ya)(ya)(ya)機(ji)(ji)(ji)(ji)(ji)(ji)軋(ya)(ya)(ya)(ya)制(zhi)(zhi)力達(da)80兆牛，可較好地實現控(kong)制(zhi)(zhi)軋(ya)(ya)(ya)(ya)制(zhi)(zhi)和控(kong)制(zhi)(zhi)冷卻工(gong)藝，在管(guan)線(xian)鋼(gang)生(sheng)(sheng)(sheng)(sheng)產(chan)(chan)(chan)方面取得(de)了(le)較好的(de)(de)(de)業績。我(wo)國已建(jian)成投產(chan)(chan)(chan)的(de)(de)(de)板(ban)(ban)(ban)(ban)卷(juan)(juan)(juan)(juan)軋(ya)(ya)(ya)(ya)機(ji)(ji)(ji)(ji)(ji)(ji)主(zhu)要是在中(zhong)(zhong)(zhong)(zhong)等規(gui)模的(de)(de)(de)鋼(gang)廠，其利用爐(lu)卷(juan)(juan)(juan)(juan)軋(ya)(ya)(ya)(ya)機(ji)(ji)(ji)(ji)(ji)(ji)軋(ya)(ya)(ya)(ya)線(xian)設(she)備(bei)少、投資省、產(chan)(chan)(chan)品市場適應面廣的(de)(de)(de)特點，生(sheng)(sheng)(sheng)(sheng)產(chan)(chan)(chan)中(zhong)(zhong)(zhong)(zhong)厚(hou)板(ban)(ban)(ban)(ban)軋(ya)(ya)(ya)(ya)機(ji)(ji)(ji)(ji)(ji)(ji)不(bu)宜軋(ya)(ya)(ya)(ya)制(zhi)(zhi)的(de)(de)(de)薄(bo)、窄規(gui)格中(zhong)(zhong)(zhong)(zhong)板(ban)(ban)(ban)(ban)，同(tong)時生(sheng)(sheng)(sheng)(sheng)產(chan)(chan)(chan)熱(re)(re)連(lian)軋(ya)(ya)(ya)(ya)機(ji)(ji)(ji)(ji)(ji)(ji)不(bu)能(neng)生(sheng)(sheng)(sheng)(sheng)產(chan)(chan)(chan)的(de)(de)(de)寬規(gui)格熱(re)(re)軋(ya)(ya)(ya)(ya)卷(juan)(juan)(juan)(juan)。

 至德鋼(gang)業，我們根據您(nin)(nin)的(de)實(shi)際需(xu)求，給出參考(kao)建議，為您(nin)(nin)提供高性價(jia)比的(de)不銹鋼(gang)管道(dao)及配件。