目 录

行业新闻

辽宁四大钢铁企业有望合并 7000 万吨大鞍钢呼之欲出······1

海外钢矿:CZR 资源申请在皮尔巴拉地区采矿·················2

本钢集团成功自主研发冷轧双相钢DP1180·····················3

技术交流

焦化技术

滚轴交叉筛在莱钢焦化厂的应用实践···························4

宽馏份固定床煤焦油加氢运行实践·····························7

炼铁技术

高炉布料与炉型变化操作炉况问题研究··························11

山钢日照公司2#5 100m 3 高炉低硅冶炼实践·······················14

炼钢技术

转炉出钢滑板挡渣+ 挡渣标技术的实践与应用······················17

炼钢转炉用耐火材料新技术现状及发展趋势·················21

轧钢技术

八钢中厚板机组板坯在线二切生产实践··························30

3102D 铝合金铸轧板生产工艺研究····························33

论文投稿

基于workbench 的叶轮振动模态·····························36

呈钢二高炉降低镁铝比生产实践·····························42

高速线材环保节能高质量轧钢技术实践····························46

数据统计

2021 年2 月1000-1500m3 高炉经济指标·························53

目 录

新视角

宝钢资源完成首笔自产矿线上交易试单························································2

沙钢荣膺2020 年度“中国钢铁工业清洁生产环境友好企业”·······································4

敬业英钢成功向欧洲交付第一条钢轨························································5

鞍钢深海管线用高应变L485M 钢板全球首发！··················································5

项目商机

广西：油缸采购项目·······································································6

内蒙古：电机采购项目····································································6

河北：台车修复项目·······································································7

内蒙古：竖炉的大水梁维修项目························································7

河北：保温材料采购项目···································································8

河北：闸板阀采购项目··································································8

河南：16立方渣盆采购项目································································9

河南：铁沟采购项目·······································································9

河北：定尺剪维修改造项目·······························································10

内蒙古：智能水分仪采购项目······························································10

河北：高压细水雾降尘装置和干雾抑尘装置采购项目···········································11

河北：自动取制样系统采购项目·····························································11

河北：炼铁无人捞渣行车系统采购项目·······················································12

河南：磨煤机采购项目···································································12

山东：富氧烧结采购项目·······························································1 3

辽宁：泄爆阀采购项目·································································1 3

山西：气力输灰采购项目·····························································1 4

宁夏：煤气柜总包项目·································································1 4

山西：斗提机链条采购项目································································15

河北：高炉上料无人值守采购项目·························································15

江西：中间包采购项目····································································16

新疆：焦炉炉顶检测项目·······························································1 6

新疆：压力容器采购项目·······························································1 7

山东：冶金阀门维修项目································································1 7

部分钢铁企业供应商统计·························································18

招标公告············································································22