1.
The Research of Nb-Cr X80 Steel Pipe Microstructure and Performance Under Different Intensity Match
X80级Nb-Cr钢管不同强度匹配下的接头组织与性能研究
2.
Heating Simulation about Metallography and Impant Ductility of Welding Heat Affected Zone of Cr-Nb X80 Pipeline Steel
Cr-Nb系X80管线钢焊接热影响区组织和性能的热模拟
3.
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
4.
Effect of Cr on Phase Transformation and Structure of 0.035C-0.12Nb X80 Pipeline Steel
Cr对0.035C-0.12Nb X80管线钢相变和组织的影响
5.
Influence of Cr on Static Recrystallization of a Low Carbon and High-Nb X80 Pipeline Steel
Cr对低碳高铌X80管线钢静态再结晶的影响
6.
Effects of the Manufacturing Process Stages on the Mechanical Properties for X80 Grade SSAW Steel Pipe
X80钢级螺旋焊钢管力学性能研究
7.
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
8.
R&D of X80 Φ1219mm Pipe as Blank for Pipe Bent with Induction-heating Process
X80钢级Φ1219mm感应加热弯管用母管的研发
9.
Research on Strain Aging for X80 Grade HSAW Steel Pipe
X80级螺旋埋弧焊接钢管应变时效研究
10.
Investigation on Anti-hydrogen Induced Cracking Properties of X80 Pipeline Steel
X80级管线钢抗氢致开裂性能研究
11.
Research on SAW Weld Toughness Fluctuation of X80 Grade Pipeline Steel
X80级管线钢埋弧焊焊缝韧性波动研究
12.
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
13.
The Technology Development and Application of TISCO's X80 Grade Pipeline Steel Hot Rolled Coil
太钢X80级管线钢热轧卷板技术开发与应用
14.
Effect Factors Analysis on Measuring X80 Grade Pipeline Steel Yield Strength
X80级管线钢管屈服强度测量影响因素的分析
15.
Why X80 Pipe is Right for Asia Now;
X80级钢管适宜目前亚洲市场的原因分析
16.
Research on Impact Toughness and Effective Grain of X80 Grade Pipeline Steel
X80级管线钢冲击韧性及其有效晶粒研究
17.
Determination of the Hot Bending and Heat Treatment Process Parameters for X80 Grade Steel Pipes
X80级钢管热弯及热处理工艺参数的确定
18.
Development and application of X80 alloy steel pipe for Second West to East Gas Pipeline Project
西气东输二线X80级管线钢的开发和应用