文章(zhang)來源:山東(dong)省國資委 發布時間:2019-05-31
近日,100mm厚(hou)EH36Z35鋼(gang)(gang)板在(zai)山鋼(gang)(gang)集團(tuan)萊鋼(gang)(gang)銀山型鋼(gang)(gang)寬厚(hou)板生(sheng)產線試(shi)制成功(gong),標志著萊鋼(gang)(gang)特厚(hou)規格造船及(ji)海(hai)洋(yang)工程用(yong)鋼(gang)(gang)板的生(sheng)產能(neng)(neng)力、供貨(huo)能(neng)(neng)力達到國內(nei)造船及(ji)海(hai)洋(yang)工程用(yong)鋼(gang)(gang)板生(sheng)產企業第一集團(tuan)要求(qiu)。

萊鋼(gang)(gang)(gang)4300mm生產線在(zai)2012年(nian)就已完成多個牌號船板(ban)(ban)(ban)(ban)鋼(gang)(gang)(gang)的(de)認(ren)證,但由于鑄坯最大(da)厚度僅為(wei)(wei)300mm,所認(ren)證鋼(gang)(gang)(gang)板(ban)(ban)(ban)(ban)的(de)最大(da)厚度一直停留在(zai)80mm。為(wei)(wei)提高萊鋼(gang)(gang)(gang)寬(kuan)厚板(ban)(ban)(ban)(ban)的(de)市場(chang)競爭力(li),山鋼(gang)(gang)(gang)股份萊蕪分公(gong)司技(ji)術中心經過(guo)一年(nian)多的(de)艱苦努力(li),攻克(ke)小(xiao)壓縮比條(tiao)件下厚規格高強度鋼(gang)(gang)(gang)板(ban)(ban)(ban)(ban)心部(bu)低溫(wen)沖擊(ji)韌性(xing)與(yu)強度性(xing)能相匹配的(de)工(gong)(gong)藝瓶頸,成功試制出各項性(xing)能俱佳的(de)100mm厚造(zao)船及海(hai)洋工(gong)(gong)程用(yong)EH36Z35鋼(gang)(gang)(gang)板(ban)(ban)(ban)(ban),滿足了造(zao)船及海(hai)洋工(gong)(gong)程用(yong)鋼(gang)(gang)(gang)板(ban)(ban)(ban)(ban)的(de)擴證需求,為(wei)(wei)萊鋼(gang)(gang)(gang)寬(kuan)厚板(ban)(ban)(ban)(ban)產品進入高端市場(chang)拓寬(kuan)道(dao)路。
【責任編輯:張維】