目   录

行业新闻

截至去年底全国淘汰化解约3亿吨钢铁产能！··········································································1

山东：这类钢铁企业将依法依规坚决关停退出················3

唐钢成功研发最高牌号抗酸管线钢X65MS··················4

泰山钢铁集团冷轧部产品“家族”再添加新成员··················4

FMG铁桥项目第一批磁铁矿发运在即·······················5

南非自由州省建厂！唐中东总领事出席！恒达钢铁正式投

产！·······················································5

焦化技术

干熄焦APS液压夹臂防撞系统优化改造·························6

浅析焦炉机焦侧除尘技术改造·····························9

烧结技术

烧结机富氧点火技术应用方案的研究与设计····························12

红钢260m2烧结机降低固体燃耗的生产实践·························16

炼铁技术

新钢2500m3高炉脱湿鼓风的研究与应用···················20

山西建龙10号高炉喷涂后开炉达产实践···················24

炼钢技术

降低转炉煤气离心风机积灰速度的措施探讨···············29

260t转炉脱磷工艺优化···································34

轧钢技术

2250热轧带钢薄规格生产稳定性优化····················39

高／低铝780DP冷硬钢退火工艺优化及工业试制·················44

论文投稿

5#高炉创新型开炉方式总结····························48

投弹式副枪在水钢转炉生产中的应用···························54

数据统计

2023年5月大中型钢铁企业炼铁（综合）技术经济指标······58

新视角

宝武与江西省签署产业合作项目意向协议···················································2

12家钢厂停限产··········································································3

钢铁行业1-6月利润，暴跌97.6%························································4

中国28家钢企进入500强·······························································5

项目商机

江苏：铁水包液位计采购项目····························································6

山西：钢包采购项目···································································6

吉林：钢包长水口机械手采购项目························································7

河北：闪烁料位计探头采购项目···························································7

山东：安全氧熔枪采购项目························································8

内蒙古：高炉煤气燃烧放散塔采购项目····················································8

河南：风动送样采购项目·······························································9

吉林：转炉炉壳采购项目································································9

河北： 曲线溜槽采购项目·······························································10

山西：热成像仪采购项目·····························································10

天津：连铸中包塞棒快换采购项目·······················································11

吉林：汽轮机备件采购项目······························································11

福建：KR脱硫站新建项目·······················································12

河北：碳刷采购项目·······················································12

江西：数控轧辊车床采购项目····························································13

江西：气动输出阀采购项目·····························································13

山西：点火器采购项目··························································14

黑龙江：焦炉煤气精脱萘采购项目······················································14

河北：轧辊专用硬度计、智能辊形测量仪采购项目········································15

四川：自动取样采购项目······························································15

宁夏：喷嘴采购项目································································16

宁夏：离心风机采购项目································································16

天津：在线动平衡采购项目··························································17

河南：自动切割采购项目·······························································17

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

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