目 录

 行业新闻 

河北减压的钢铁产能去哪了？······························1 

“树苗成长有沃土”——陕钢集团龙钢公司储运中心竭力搭建新工培养平台·························3                    

攀钢率先实现 950 兆帕级热连轧超高强钢工业生产··················4 

山钢集团日照公司试制成功 140mm 特厚钢板·····················4 

钢铁限产也按单双号！史上最严限产令将持续半年·················5

9 月份智利铜出口额增长 8.3%·····························5 

2020 年 1-8 月菲律宾煤炭进口同比下降 36.8%··················6 

技术交流 

焦化技术 

关于低负荷状态下粗苯系统经济运行的优化与改进······················7 

盘管式炼焦荒煤气换热器的结构特点与应用··························10

炼铁技术 

榆钢高炉喷煤外购煤粉受粉技术应用与实践···························14 

玉钢 1080m3 高炉长期无计划休风炉况快速恢复实践···················18 

炼钢技术

 完善干法除尘转炉煤气回收工艺实践····························22 

酒钢转炉钢渣基础性能研究·································25 

轧钢技术

新型低碳 Mn-Mo-Nb-Cu-V 型机械结构用高强钢的热处理工艺优化  ·································31                  

G20CrNi2MoA 轴承钢控轧控冷工艺热模拟研究·············35 

论文投稿 

HRB400E 线材劈裂原因分析·································40 

数据统计

 2020 年 6 月 1000-1500m3 高炉经济指标·························44

 2020 年 7 月 1000-1500m3 高炉经济指标··························46 

2020年 8月 450-500m3 高炉经济指标（钢前）··························48 

2020年 8月 4000m3 以上高炉经济指标（钢前）··························50

目 录 

新视角 

太钢开展清洁运输和无组织·······························································2 

吕坚院士团队设计研发高强高塑新型多级纳米结构镁合金·····································4 

河钢集团耐海洋环境桥梁钢撑起世界首座高铁跨海大桥·········································5 

敬 业 钢 铁 关 停 一 座 588m3 高 炉 和 一 座 80 吨 转 炉··········································5 

项目商机 

河北：卧式金属拆包机采购项目···························································6 

山西：烟气炉维修项目·····································································6 

湖南：烧结料仓高压气力清仓装置采购项目····················································7 

辽宁：冲渣沟铸铁衬板采购项目····························································7 

河南：转炉传动系统采购项目······························································8 

山东：湿式电除尘采购项目·····························································8 

河北：水平焊接机采购项目······························································9 

安徽：活动烟罩及提升装置采购项目·······················································9 

河北：导卫采购项目·································································1 0 

辽宁：转炉滑板采购项目·····························································1 0 

江苏：环冷机水密封采购项目························································1 1 

辽宁：热风阀采购项目·····························································1 1 

黑龙江：连铸中间包耐材承包项目························································12 

山西：转炉挡火门采购项目··························································1 2 

山西：转炉煤气放散点火改造项目····················································1 3 

河北：大包烘烤器采购项目·······························································13 

天津：堆取料机采购项目···························································1 4 

河北：雾炮、超细水雾抑尘采购项目······················································14 

山东：烧结点火器耐材改造项目·······················································1 5 

河北：水口烘烤炉采购项目·····························································1 5 

河南：烧结机尾布袋除尘改造项目·························································16 

山西：火焰切割承包项目································································16 

湖北：减速机采购项目·················································17

河北：混铁炉耐材承包项目···························································1 7 

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

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