目 录

行业新闻

江苏多个钢铁项目最新进展··································1

整合后的徐州钢企未来怎么走？·····························2

镀层受“ 伤” 能自愈防腐寿命超30 年酒钢超耐蚀涂层钢板强

大生机来自何方？··········································3

巧施“ 金点子” 降本显奇效································5

6 月没有接到订单！韩国现代制铁电炉炼钢厂时隔15 年停产···6

河钢唐钢工业纯铁打入非晶纳米晶领域······················6

印尼6 月动力煤参考价环比降13.3% 再创4 年来新低··········7

攀钢钒氮合金生产技术迭代破行业共性技术难题···············7

技术交流

焦化技术

马钢炼焦总厂北区干熄焦热管换热器的清洗实践··············8

焦炉烟气消白工艺及关键参数求解·························11

焦炉烟气脱硫脱硝系统运行成本分析与优化··················14

炼铁技术

水钢1350m3 高炉大渣量强化冶炼实践······················17

首钢长钢9 号高炉焖炉开炉操作实践·······················21

炼钢技术

转炉长炉役工艺优化与实践································24

转炉炼钢渣磷元素的富集及影响因素探讨····················27

轧钢技术

QP 钢汽车板热处理工艺与设备探讨························30

冷热联动轧制技术的探索与应用···························37

论文投稿

汉钢公司提升烧结矿碱度稳定率实践·························39

红钢3# 高炉优化冶炼条件技改开炉及达产实践·············43

复吹转炉含Ti 铁水脱磷生产实践····························49

数据统计

2020 年4 月份1000-1500m3 高炉经济指标（一）··············54

2020 年4 月份1000-1500m3 高炉经济指标（二）··············55

目 录

新视角

中国钢铁需求恢复速度将领先世界························································2

国务院再放实招力挺外贸企业开拓国内市场·············································4

定了！唐山2020 年下半年这样做！关停两家钢企！重点行业全部达到超低排放标准···················5

河南发布实施7 项地方新标准：钢铁企业明年1 月1 日执行新标准································6

项目商机

宁夏： 高炉喷煤枪采购项目······················································7

河北： 高压水除磷采购项目·······················································7

黑龙江：液压圆锥破碎机采购项目························································8

江苏： 煤气预加热更换采购项目·······················································8

福建：废钢输送式烘烤设备采购项目····················································9

黑龙江：焦炉耐材整体承包采购项目·······················································9

内蒙：烧结自动加水装置采购项目························································1 0

山东： 圆筒混合机采购项目·····················································1 0

山东： 石灰消化器采购项目·························································1 1

山东：烧结点火炉采购项目··························································1 1

河北：炉腹煤气指数监测采购项目·····················································1 2

山东： K R 脱硫扒渣采购项目··························································1 2

安徽：转炉一次除尘采购项目·························································1 3

山西：水处理设备采购项目·····························································1 3

黑龙江：氧枪升降横移系统采购项目·····················································1 4

山西： 高炉侵蚀系统采购项目·······················································1 4

安徽： 飞剪机采购项目····························································1 5

河北： 破碎机采购项目·····························································1 5

江苏：移动热修车采购项目··························································1 6

江苏：洒水喷枪采购项目·····························································1 6

宁夏：夹送辊控制系统采购项目··························································1 7

云南：高炉冷风流量计采购项目··························································1 7

辽宁：风口大套采购项目······························································1 8

新疆：轧钢打包带，打包扣采购项目·······················································18

部分钢铁企业供应商统计·························································19

招标公告············································································23