1.
Research on Several often Occured Band Structures of High Grade Pipeline Steel
高级别管线钢中几种常见带状组织浅析
2.
Microstructure Characteristics and Precipitation Strengthening of High Grade Pipeline Steels
高级别管线钢板的组织特征与析出强化
3.
Investigation of Ti-deoxidized Products in High Grade Pipeline Steel and Research on Nucleation Mechanism of IGF
高级别管线钢钛脱氧产物解析及针状铁素体形核机理研究
4.
Optimization Study on the Pressure Position of Dynamic Soft Reduction for Continuously Cast High-level Pipeline Steel
高级别管线钢板坯动态轻压下最佳压下位置研究
5.
High Strength Matching Study on Circumferential Weld of High Grade Line Pipe
高钢级管线钢管环焊缝高强匹配研究
6.
Research and Development of High Grade X100 Pipeline Steel
高钢级X100管线钢的研究与开发
7.
Normal TMCP and HTP Technologies for High Grade Pipeline Steels
高钢级管线钢的常规TMCP工艺与HTP工艺
8.
Research on the Determination Method of Fracture Toughness for High Strength Pipeline Steel
高钢级管线钢断裂韧性确定方法研究
9.
Cautions During Research and Development High Grade Pipeline Steel Pipe
高钢级管线钢管研制过程中的几点注意事项
10.
Development and Production of North China Petroleum Steel Pipe Factory High Grade Pipeline Steel in Recent 15 Years
十五年来华北石油钢管厂高钢级管线钢管的开发和生产
11.
Research on Processing, Microstructure and Properties of X80 High Grade Pipeline Steel;
高钢级X80管线钢工艺、组织与性能的研究
12.
Development of High Nb X80 Grade Pipeline Steel Wide-thick Plate Used in the Second West to East Gas Pipeline Project
西气东输二线用高Nb X80级管线钢宽厚板的开发
13.
Effect of Heat Treatment on Strengthening Level of Acicular Ferrite Pipeline Steel
热处理对针状铁素体管线钢强度级别升级的影响
14.
Recent Research Status of Production Process for Ultra-High-Strength Pipeline Steel X120
X120级超高强度管线钢生产工艺研究现状
15.
Development of X80 Grade Pipeline Steel Pipe and Induction Heating Bend
X80级管线钢管和感应加热弯管的开发
16.
Effect on HAZ Structure and Toughness of Welding Thermal Cycle for High Nb X70 Grade Pipeline Steel
焊接热循环对高Nb X70级管线钢热影响区组织和韧性的影响
17.
Eco-Rebar-On the R&D of hot rolled rebar with high strength grade
生态钢筋对高级别热轧带肋钢筋研发的思考
18.
Microstructure and properties of X70 pipeline steel in Steckel mill
炉卷轧机X70级管线钢组织与性能研究