目      录

行业热点

河北拟大幅提高钢铁业大气污染超低排放标准( 附标准对比)·····1

新冶钢三项科技成果达到国际先进水平·······················2

“太钢专列”载千吨高等级不锈钢启程赴俄······················3

华菱衡钢冷拔油缸管销量倍增·······························3

管理宝典

本钢集团完成IATF16949:2016 标准质量管理体系内审工作·····4

攀钢钒深入推进精益六西格玛管理························5

水钢成为“ 全国百佳质量诚信标杆示范企业”··············6

产品开发

河钢邯钢公司成功开发4.5 毫米极限厚热镀锌板··········7

酒钢J444E 超纯铁素体不锈钢研发成功····················7

国内首批Q420qF 桥梁钢在鞍钢批量生产··················8

河钢唐钢高端镀铝板产品极限规格攻关取得突破···········8

首钢京唐镀铝硅新产品试制成功····························9

包钢成功试制稀土钢镀锌板································9

技术交流

焦化技术

筛运焦系统影响焦炭粒度的分析研究·······················10

软起动器在抑制熄焦系统水锤效应中的应用················14

降低干熄炉焦炭烧损率的措施····························17

烧结技术

烧结节能提效集成新技术在柳钢2#360m2 烧结机上的应用·····20

烧结篦条粘结机理研究及防治措施·······················25

梅钢提高三号烧结利用系数的实践······················29

炼铁技术

高炉矿焦槽及上料控制系统设计···························32

达钢高炉喷吹用煤配加兰炭粉煤的试验······················36

包钢3# 高炉风口频繁破损的治理实践······················38

炼钢技术

高效率低成本RH 生产技术··································42

LF 炉精炼渣系冶炼洁净钢工艺实践························47

RH 精炼过程增氮行为探讨·································51

轧钢技术

冷轧拉矫机延伸率控制与应用的探讨························54

热轧无缝钢管在线热处理工艺组织性能调控研发技术进展····58

J55 边裂原因分析与工艺改进·····························63

论文投稿

转炉渣洗脱硫工艺的研究···································68

转炉冶炼SWRH82B 钢的生产实践·····························72

数据统计

2018 年3 月份重点统计钢铁企业粗钢产量····················76

2018 年3 月份1000-1500m3 高炉技术经济指标统计（一）·····80

2018 年3 月份1000-1500m3 高炉技术经济指标统计（二）·····81

目    录

新视角

圆满落幕－－ 2018 年高炉限产季、错峰季生产组织经验分析研讨会·······························2

2018 年全国炼铁生产技术会暨炼铁学术年会在杭州成功举办···································6

项目商机

河北：新建脱硝项目································································1 3

部分“新建脱硝”厂家统计·····························································1 3

辽宁：烧结机侧密封改造项目···························································1 4

部分“烧结机侧密封”厂家统计···························································1 4

检修信息

山东省检修信息································································1 5

云南省检修信息·································································1 5

安徽省检修信息····································································1 5

江苏省检修信息······································································1 5

内蒙古检修信息·····································································1 5

辽宁省检修信息···································································1 5

部分钢铁企业供应商统计·························································16

招标公告·············································································20