A study on the dual phase treatment of weathering steel

A study on the dual phase treatment of weathering steel

Despriciton: A study on the dual-phase treatment of weathering …The dual-phase weathering steel 09CuPCrNi obtained by inter-critical quenching at 780 °C has acceptable weldability, the tensile strength of the welded specimen being 12.6% lower than that of the basal dual-phase-treated steel, but still about 21% …Cited by 114 Publish Year 2004 Author Chunling Zhang, Dayong ...

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(PDF) Comparative study on corrosion behaviors of ferrite A study on the dual phase treatment of weathering steel

Comparative study on corrosion behaviors of ferrite-pearlite steel with dual-phase steel in the simulated bottom plate environment of cargo oil tanks. A study on the dual phase treatment of weathering steel treatment of weathering steel 09CuPCrNi A study on the dual phase treatment of weathering steel 10.1016/j.matdes.2006.05.011 DeepDyveThe main objective of this study is to design a weathering steel suited for hot-rolled dual-phase treatment, and then establish the CCT diagram of the steel, analyze the feasibility of hot rolled dual-phase treatment according to the CCT diagram, put forward a scheme of hot-rolling and make hot-rolling simulation with Gleeble-3500, finally hot A study on the dual phase treatment of weathering steel

A review of recent progress in mechanical and corrosion A study on the dual phase treatment of weathering steel

Zhang C, Cai D, Liao B, Zhao T, Fan Y. A study on the dual-phase treatment of weathering steel 09CuPCrNi. Mater Lett. 2004;58:15249. Google Scholar 33. Osório WR, Peixoto LC, Garcia LR, Garcia A. Electrochemical corrosion response of a low carbon heat treated steel in a NaCl solution. Mater Corros. 2009;60:80412. Corrosion behaviors of weathering steel 09CuPCrNi welded A study on the dual phase treatment of weathering steel Keywords Corrosion behaviors, Marine atmospheric environment, Weathering steel, Welded joint Paper type Research paper Generally, it is believed that the excellent weatherability of Introduction weathering steel is due to the effect of alloying elements 09CuPCrNi low alloy steel is one of typical weathering steel such as Cu, P, Cr and Ni. Corrosion response of ultra-high strength steels used for A study on the dual phase treatment of weathering steel Zhang C L, Cai D, Liao B, Zhao T and Fan Y 2004 A study on the dual-phase treatment of weathering steel 09CuPCrNi Mater. Lett. 58 15249 Crossref Google Scholar

Corrosion response of ultra-high strength steels used for A study on the dual phase treatment of weathering steel

Zhang C L, Cai D, Liao B, Zhao T and Fan Y 2004 A study on the dual-phase treatment of weathering steel 09CuPCrNi Mater. Lett. 58 15249 Crossref Google Scholar Development of a New Concept for HotRolled WeatheringA new alloying concept is proposed to develop a hot-rolled weathering steel with a dual-phase microstructure in order to combine good anticorrosion and good forming properties. The chemical composition in wt% comprises 0.11C, 0.5 Si, 1.52 Mn, 0.055 P, 0.4 Cr, 0.3 Ni, and 0.3 Cu. The phase transformation behavior is investigated by means of continuous cooling transformation diagrams. Development of hot-rolled dual-phase weathering There were some researches on the phase transformation behavior of weathering steel. Zhang et al. designed a weathering steel and analyzed the feasibility of the hot rolled dual-phase treatment A study on the dual phase treatment of weathering steel

Development of hot-rolled dual-phase weathering steel

There were some researches on the phase transformation behavior of weathering steel. Zhang et al. designed a weathering steel and analyzed the feasibility of the hot rolled dual-phase treatment A study on the dual phase treatment of weathering steel Dual phase steel with high formability - SSABDual phase with high formability Metal coated Docol&600DH-GI and 800DH-GI are two of the steel grades now available and more are on the way. A special heat treatment producing mainly two-phase structure makes Docol&600DH-GI and 800DH-GI suitable where an improved formability is requested compared to conventional dual-phase steel grades with the same tensile strength level. Effect of Dual-Phase Treatment on the Corrosion Behavior A study on the dual phase treatment of weathering steel Dual-phase steels of 09CuPCrNi are prepared through intercritical quenching process. The influences of dual-phase treatment on the corrosion resistant property of the steels have been studied by electrochemical potentiodynamic tests and artificial salt spray tests. The results indicate that the corrosion behavior of DP780 and the as-received weathering steel in 5% sodium hydroxide, 3.5% sodium A study on the dual phase treatment of weathering steel

Effect of Martensite Morphologies on Corrosion in 5%

In this study Boriding of dual phase X70 steel by pack boriding was studied for which the boriding conditions (temperature and time) were fixed. In addition, the corrosion resistance of the layers developed under optimal conditions was monitored in a 5% solution of H 2 SO 4 . Effects of deformation and Mo, Nb, V, Ti on continuous A study on the dual phase treatment of weathering steel Dual-phase weathering steel produced by intercritical annealing combines the excellent properties of the weathering steel and the dual-phase steel, i.e. it not only has high corrosion resistance under conditions of sunshine, rain and snow, but also has a low yield stress, high elongation value and smooth flow-stress curve with high strain A study on the dual phase treatment of weathering steel High Temperature Deformation Behavior of Fe-9 Ni-C Alloy A study on the dual phase treatment of weathering steel A Study on the Dual-Phase Treatment of Weathering Steel 09CuPCrNi . Materials Letters, 2004, 58 1524. Article Google Scholar YANG Jing-hong, LIU Qing-you, SUN Dong-hai, et al. Re-crystallization Behavior of Deformed Austenite in High Strength Microalloyed Pipeline Steel . J Iron Steel Res, Int, 2009, 16(1) 75.

Mechanical Properties, Formability, and Corrosion Behavior A study on the dual phase treatment of weathering steel

Dual phase weathering (DPweathering) steels were developed by intercritical annealing treatments from a commercial hotrolled weathering steel. The effects of martensite volume fraction (MVF) and microstructural changes accompanied the martensitic transformation on mechanical properties, formability, and corrosion behavior were A study on the dual phase treatment of weathering steel Mechanism of ferrite grain refinement in the ( + A study on the dual phase treatment of weathering steel Hence, limited evidence exists for the ferrite refinement in the low-temperature zone of the dual-phase region. In the present study, warm compression deformation in the ( + ) region was conducted on the CuPCrNiMo weathering steel by Gleeble 3500 simulator (St. Paul, MN) with a constant strain rate of 0.01 s 1 to analyze the A study on the dual phase treatment of weathering steel Microstructure and mechanical properties of dual-phase A study on the dual phase treatment of weathering steel The main objective of this study is to prepare the dual-phase weathering steel by intercritical heat treat- ment, to examine the resultant microstructures, to test the corresponding mechanical behavior and properties, corrosion resistance, and to determine the relationship between the intercritical treating processes and the mi- crostructures A study on the dual phase treatment of weathering steel

Microstructure and mechanical properties of dual-phase A study on the dual phase treatment of weathering steel

The main objective of this study is to prepare the dual-phase weathering steel by intercritical heat treat- ment, to examine the resultant microstructures, to test the corresponding mechanical behavior and properties, corrosion resistance, and to determine the relationship between the intercritical treating processes and the mi- crostructures A study on the dual phase treatment of weathering steel Research and Empoldering of High Strength Weathering Steel A study on the dual phase treatment of weathering steel Structure transformation of HAZ for high strength weathering steel , J. Heat Treatment of Metals. 38(2013) 28-30. Chunling Zhang, Dayong Cai, Bo Liao. Study on the dual-phase treatment of steel 09CuPCrNi, J. Steel and Iron. 39(2004) 50-53. Simulation of hot-rolled dual-phase weathering steel A study on the dual phase treatment of weathering steel A dual-phase weathering steel that has both the excellent atmospheric corrosion resistance of normal weathering steel and the favorable comprehensive mechanical behavior and properties of a dual-phase steel can satisfy these requirements. Dual-phase steels are produced by either of two methods. One involves intercritical annealing.

Simulation of hot-rolled dual-phase weathering steel A study on the dual phase treatment of weathering steel

Dual-phase treatment processes, the resultant microstructures and the corresponding mechanical behavior and properties of weathering steel 09CuPCrNi have been studied. Study on Corrosion Resistance of Cr-Containing P110 Steel A study on the dual phase treatment of weathering steel The influence of Cr on corrosion behavior of P110 steel was studied in the simulated CO2 environment. The result demonstrated that the Cr cant change the effect of temperature on P110 steel. The corrosion rates of the two kinds of materials reached the peak at 90°C. The temperature has dual effects on corrosion, which caused the adhesive and productivity of corrosion product formed up 90°C A study on the dual phase treatment of weathering steel Study on the Effect of Volume Fraction of Dual Phase Steel A study on the dual phase treatment of weathering steel This study was conducted on six samples of dual phase steel which have different percentage of martensite. A total of 9 specimens were prepared by intercritical annealing process to study the effect of temperature to the formation of martensite. A study on the dual phase treatment of weathering steel Y. Fan," A study on the dual-phase treatment of weathering steel 09CuPCrNi" Materials Letters 58 A study on the dual phase treatment of weathering steel

Study on the Effect of Volume Fraction of Dual Phase Steel A study on the dual phase treatment of weathering steel

This study was conducted on six samples of dual phase steel which have different percentage of martensite. A total of 9 specimens were prepared by intercritical annealing process to study the effect of temperature to the formation of martensite. A study on the dual phase treatment of weathering steel Y. Fan," A study on the dual-phase treatment of weathering steel 09CuPCrNi" Materials Letters 58 A study on the dual phase treatment of weathering steel A study on the dual-phase treatment of weathering The dual-phase weathering steel 09CuPCrNi obtained by inter-critical quenching at 780 °C has acceptable weldability, the tensile strength of the welded specimen being 12.6% lower than that of the basal dual-phase-treated steel, but still about 21% Cited by 1 Publish Year 2011 Author R. Nadlene, H. Esah, S. Norliana, M.A. Mohd Irwan Effect of Dual-Phase Treatment on the Corrosion Behavior A study on the dual phase treatment of weathering steel Dual-phase steels of 09CuPCrNi are prepared through intercritical quenching process. The influences of dual-phase treatment on the corrosion resistant property of the steels have been studied by electrochemical potentiodynamic tests and artificial salt spray tests. The results indicate that the corrosion behavior of DP780 and the as-received weathering steel in 5% sodium hydroxide, 3.5% sodium A study on the dual phase treatment of weathering steel

Cited by 10 Publish Year 2007 Author Chunling Zhang, Bo Liao, Dayong Cai, Tianchen Zhao, Yunchang Fan Using direct hot-rolling approach to obtain dual

Dual-phase treatment processes, the resultant microstructures and the corresponding mechanical behavior and properties of weathering steel 09CuPCrNi have been studied.Cited by 114 Publish Year 2004 Author Chunling Zhang, Dayong Cai, Bo Liao, Tianchen Zhao, Yunchang Fan A study on the dual-phase treatment of weathering Dual-phase treatment processes, the resultant microstructures and the corresponding mechanical behavior and properties of weathering steel 09CuPCrNi have been studied.Cited by 15 Publish Year 2005 Author Chunling Zhang, Dayong Cai, Tianchen Zhao, Yunchang Fan, Bo Liao Development of hot-rolled dual-phase weathering The main objective of this study is to design a weathering steel suited for hot-rolled dual-phase treatment, and then establish the CCT diagram of the steel, analyze the feasibility of hot rolled dual-phase treatment according to the CCT diagram, put forward a scheme of hot-rolling and make hot-rolling simulation with Gleeble-3500, finally hot A study on the dual phase treatment of weathering steel

Cited by 2 Publish Year 2013 Author Chun Ling Zhang, Da Yong Cai, Ke Qin Zhang, Bo Liao Comparative study on corrosion behaviors of ferrite A study on the dual phase treatment of weathering steel

A study on the dual-phase treatment of weathering steel 09CuPCrNi Mater Lett , 58 ( 2004 ) , pp. 1524 - 1529 Article Download PDF View Record in Scopus Google Scholar

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