不銹鋼熱軋中厚板工藝技(ji)術(shu)裝備主要體現在爐卷軋機。

  爐(lu)卷軋(ya)(ya)(ya)機(ji)技(ji)術始于20世紀(ji)30年(nian)(nian)代(dai)(dai)，主(zhu)要生(sheng)(sheng)產厚度3毫米(mi)(mi)以上的熱軋(ya)(ya)(ya)帶(dai)鋼。帶(dai)鋼進卷取爐(lu)的厚度為15～17毫米(mi)(mi)，爐(lu)內溫度950～1050℃，生(sheng)(sheng)產能力20萬(wan)～30萬(wan)噸／年(nian)(nian)。20世紀(ji)50-60年(nian)(nian)代(dai)(dai)其發展較快(kuai)，至20世紀(ji)70年(nian)(nian)代(dai)(dai)全世界已(yi)建(jian)爐(lu)卷軋(ya)(ya)(ya)機(ji)約34套(tao)，形成第一次發展高潮。但由(you)于爐(lu)卷軋(ya)(ya)(ya)機(ji)存在(zai)諸多(duo)不足，20世紀(ji)80年(nian)(nian)代(dai)(dai)初，仍在(zai)生(sheng)(sheng)產的爐(lu)卷軋(ya)(ya)(ya)機(ji)已(yi)不超過20套(tao)。

  20世紀80年代中后期爐卷軋機復興，以生產不銹鋼(gang)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)軋(ya)(ya)(ya)機(ji)(ji)可兼(jian)作軋(ya)(ya)(ya)制(zhi)(zhi)中(zhong)(zhong)(zhong)厚(hou)(hou)板(ban)(ban)(ban)。20世紀80-90年代新建的(de)(de)(de)(de)(de)26套(tao)軋(ya)(ya)(ya)制(zhi)(zhi)碳鋼(gang)(gang)(gang)不(bu)銹鋼(gang)(gang)(gang)，其(qi)中(zhong)(zhong)(zhong)約15套(tao)兼(jian)作軋(ya)(ya)(ya)制(zhi)(zhi)中(zhong)(zhong)(zhong)厚(hou)(hou)板(ban)(ban)(ban)，并(bing)配(pei)備了(le)(le)(le)中(zhong)(zhong)(zhong)厚(hou)(hou)板(ban)(ban)(ban)精軋(ya)(ya)(ya)線(xian)。在(zai)10套(tao)不(bu)銹鋼(gang)(gang)(gang)專用(yong)爐(lu)卷(juan)(juan)軋(ya)(ya)(ya)機(ji)(ji)中(zhong)(zhong)(zhong)，有5套(tao)兼(jian)作軋(ya)(ya)(ya)制(zhi)(zhi)中(zhong)(zhong)(zhong)厚(hou)(hou)板(ban)(ban)(ban)，其(qi)中(zhong)(zhong)(zhong)輥身長度最大的(de)(de)(de)(de)(de)是瑞典(dian)阿維斯塔（Avesta）廠的(de)(de)(de)(de)(de)2800毫米(mi)粗軋(ya)(ya)(ya)機(ji)(ji)。2003年5月我國南京鋼(gang)(gang)(gang)鐵公(gong)司與奧鋼(gang)(gang)(gang)聯簽(qian)訂合同，引進了(le)(le)(le)用(yong)卷(juan)(juan)軋(ya)(ya)(ya)工藝生(sheng)(sheng)產(chan)(chan)(chan)(chan)的(de)(de)(de)(de)(de)爐(lu)卷(juan)(juan)軋(ya)(ya)(ya)機(ji)(ji)，并(bing)于(yu)2005年9月28日(ri)成(cheng)功(gong)軋(ya)(ya)(ya)出(chu)第一塊鋼(gang)(gang)(gang)板(ban)(ban)(ban)。同期(qi)，安陽、韶(shao)關鋼(gang)(gang)(gang)鐵公(gong)司從達涅利(li)公(gong)司引進用(yong)卷(juan)(juan)軋(ya)(ya)(ya)工藝生(sheng)(sheng)產(chan)(chan)(chan)(chan)的(de)(de)(de)(de)(de)爐(lu)卷(juan)(juan)軋(ya)(ya)(ya)機(ji)(ji)，其(qi)中(zhong)(zhong)(zhong)安鋼(gang)(gang)(gang)建設(she)(she)了(le)(le)(le)卷(juan)(juan)取爐(lu)，但(dan)預(yu)留了(le)(le)(le)卷(juan)(juan)取機(ji)(ji)，韶(shao)鋼(gang)(gang)(gang)對卷(juan)(juan)取爐(lu)和(he)卷(juan)(juan)取機(ji)(ji)均做了(le)(le)(le)預(yu)留。在(zai)我國投(tou)(tou)產(chan)(chan)(chan)(chan)的(de)(de)(de)(de)(de)3套(tao)中(zhong)(zhong)(zhong)厚(hou)(hou)板(ban)(ban)(ban)爐(lu)卷(juan)(juan)軋(ya)(ya)(ya)機(ji)(ji)中(zhong)(zhong)(zhong)，南鋼(gang)(gang)(gang)爐(lu)卷(juan)(juan)軋(ya)(ya)(ya)機(ji)(ji)配(pei)備了(le)(le)(le)完整的(de)(de)(de)(de)(de)板(ban)(ban)(ban)、卷(juan)(juan)生(sheng)(sheng)產(chan)(chan)(chan)(chan)設(she)(she)備，軋(ya)(ya)(ya)機(ji)(ji)軋(ya)(ya)(ya)制(zhi)(zhi)力達80兆(zhao)牛(niu)，可較好地實(shi)現控(kong)制(zhi)(zhi)軋(ya)(ya)(ya)制(zhi)(zhi)和(he)控(kong)制(zhi)(zhi)冷卻工藝，在(zai)管(guan)線(xian)鋼(gang)(gang)(gang)生(sheng)(sheng)產(chan)(chan)(chan)(chan)方面取得了(le)(le)(le)較好的(de)(de)(de)(de)(de)業績。我國已建成(cheng)投(tou)(tou)產(chan)(chan)(chan)(chan)的(de)(de)(de)(de)(de)板(ban)(ban)(ban)卷(juan)(juan)軋(ya)(ya)(ya)機(ji)(ji)主要是在(zai)中(zhong)(zhong)(zhong)等規模的(de)(de)(de)(de)(de)鋼(gang)(gang)(gang)廠，其(qi)利(li)用(yong)爐(lu)卷(juan)(juan)軋(ya)(ya)(ya)機(ji)(ji)軋(ya)(ya)(ya)線(xian)設(she)(she)備少、投(tou)(tou)資(zi)省、產(chan)(chan)(chan)(chan)品市場適(shi)應(ying)面廣的(de)(de)(de)(de)(de)特點，生(sheng)(sheng)產(chan)(chan)(chan)(chan)中(zhong)(zhong)(zhong)厚(hou)(hou)板(ban)(ban)(ban)軋(ya)(ya)(ya)機(ji)(ji)不(bu)宜軋(ya)(ya)(ya)制(zhi)(zhi)的(de)(de)(de)(de)(de)薄、窄(zhai)規格中(zhong)(zhong)(zhong)板(ban)(ban)(ban)，同時(shi)生(sheng)(sheng)產(chan)(chan)(chan)(chan)熱(re)(re)連(lian)軋(ya)(ya)(ya)機(ji)(ji)不(bu)能生(sheng)(sheng)產(chan)(chan)(chan)(chan)的(de)(de)(de)(de)(de)寬規格熱(re)(re)軋(ya)(ya)(ya)卷(juan)(juan)。

 至德鋼(gang)業(ye)，我(wo)們根據您的實際需求(qiu)，給出參考建議(yi)，為您提供高性價(jia)比的不銹鋼(gang)管(guan)道及配件。