双相钢

一种含Ti冷轧热处理双相钢的组织性能研究

Microstructure and Property of Cold Rolled and Heat Treated DP Steel Microalloyed With Titanium

在相变强化基础上，通过Nb微合金化，发挥Nb的细晶强化和析出强化作用，是提高双相钢强度级别的重要手段。

On the basic of phase transformation strengthening , micro-alloying of Nb is important to promote strength grade of DP steel by strengthening of grain refining and precipitation .

热模拟工艺对V微合金化双相钢的相变及组织影响

Effect of Thermal-mechanical Simulation Processing on Transformation and Microstructure of V Micro-alloyed Dual Phase Steel

工业用双相钢的表面选择性氧化行为与TRIP钢类似。

The selective oxidation behavior onthe surface of DP steels is similar with that of TRIP steel .

用缺口棒四点弯曲法测定了双相钢的解理断裂应力σf；

Cleavage fracture stress of dual phase steels has been measured with slow-bend test of blunt V-notch specimens .

变形温度对含Nb双相钢显微组织的影响

Effect of deformation temperature on the microstructure of Nb-microalloyed dual phase steel

TRIP钢的强度和韧性高于双相钢和微合金钢。

The strength and toughness of TRIP steel are higher than that of dual phase steel and micro alloying steel .

用低碳SiMnV系热轧双相钢棒材生产高强度紧固件的研究

A Study of Using ■ Rolled Dual Phase Steel of Low Carbon-Si-Mn-V Series to Make High Strength Fastening Piece

低Si-Mn含Nb、Ti热轧双相钢的工艺与性能研究

Hot Strip Rolling Technique and Mechanical Properties of Low Si-Mn-Nb Dual Phase Steel

Nb和Cr对冷轧低碳低硅双相钢组织性能的影响

Effect of Nb and Cr on microstructure and properties of low C and low Si cold-rolled high strength dual-phase steels

不同介质中HDR双相钢钝化膜的XPS研究

Study of the Passive Films on Duplex Steel HDR in Different Corrosion Media using XPS Technique

CSP线生产C-Mn系热轧双相钢的工业试验

Industrial Trial of Hot Rolling Dual Phase C-Mn Steel in a CSP Line

出色地结合了双相钢和TRIP钢等现代化钢种的强度和加工性能的相变硬化，就是这种模拟的结果。

Transformation hardening as reason for the extraordinary combination of strength and formability of modern steel grades such as dual-phase and TRIP will be the result of such simulations .

相应力对双相钢Bauschinger效应的影响

Influence of phase stresses on Bauschinger effect in dual phase steels

文章利用SEM、TEM研究了热轧双相钢单向拉伸过程中不同变形量下的形变位错结构和断口组织特征。

Effect of martensite volume fraction on deformation dislocation structure and fracture for hot rolled dual-phase steel of the same composition was studied by using SEM and TEM .

热轧Si-Mn双相钢冷拔后回复动力学特征

Feature of Recovery Kinetics in Cold-Drawn As-Hot-Rolled Si-Mn Dual-Phase Steels

根据σf与开裂单元的测定结果，并考虑到微裂纹的形状对解理断裂应力的影响，计算了双相钢的有效表面能。

According to the measurements of the cleavage fracture stress and the crack unit , the effective surface energy of the dual phase steels was also calculated by Griffith 's equation .

形变Si-Mn双相钢回复与再结晶组织结构变化

Microstructural Changes During Recovery and Recrystallization in a Few Cold-Drawn Si-Mn Dual-Phase Steels

对同一种钢板进行不同热处理分别制成具有相同铁素体含量的双相钢（DP钢）和相变诱发塑性变形钢（TRIP钢），并对其部分力学性能进行对比。

DP and TRIP steels were respectively obtained from the same steel after different heat treatment , and some mechanical properties of the two steels were compared .

双相钢中的Bauschinger效应和矫顽力

Bauschinger effect and coercivity in dual phase steels

热轧态Si-Mn系双相钢的组织转变

The Microstructure Transformation of As-hot-rolled Si-Mn Dual-phase Steel

硅对形变Si-Mn双相钢回复及再结晶的影响

Influence of Silicon On the Recovery and Recrystallization of the Cold-Drawn Si-Mn Dual-Phase Steels

回复处理对热轧态Si-Mn双相钢的低温冲击韧度的影响

Influence of the Recovery Treatment for Impact Toughness of As-hot-rolled Si-Mn Dual-Phase at Low Temperature

拉压间时效对双相钢中的Bauschinger效应和矫顽力的影响

Influence of aging between tension and compression upon Bauschinger effect and coercivity of dual phase steel

本文在Si-Mn-Cr基础合金系的基础上，系统地研究和开发了用微量硼（B）进行合金化的热轧双相钢。

In the paper , microalloying ( B ) hot-rolled dual phase steel was studied systemically on the basis of Si-Mn-Cr alloy .

针状铁素体/马氏体高强度低屈强比双相钢的EBSD研究

The EBSD Study on an Acicular Ferrite / Martensite Dual-Phase Steel with High Strength / Low Yield Ratio

硅对低碳Si-Mn双相钢纤维组织的影响

Influence of Si on the Formation and Variation of Fibrous Martensite of Low Carbon Si-Mn Dual-Phase Steel

双相钢（DP）作为一种先进高强钢，具有强度高、屈强比低、初始加工硬化速率高以及强度和延性匹配好的特点。

As one of advanced high strength steel , dual phase ( DP ) steel is widely used in producing cars nowadays and in the coming future .

对于双相钢、316L钢，腐蚀过程主要受阳极反应控制。

The flow-induced corrosion of both duplex stainless steel and 316L stainless steel are mainly controlled by the part of anode of corrosion reaction .

C-Si-Mn冷轧双相钢的应变硬化特性

Strain-hardening Characteristics of a Cold Rolled C-Si-Mn Dual Phase Steel