Results 71 to 80 of about 676 (179)

Architecting multiscale heterostructure for exceptional strength-ductility synergy in super duplex stainless steel 2507

Materials Research Letters
A multiscale heterostructure integrating duplex phases, grain size contrast and nanoscale chemical modulations were architected in super duplex stainless steel 2507, achieving a high yield strength of 1112 MPa and ultimate tensile strength of 1411 MPa ...
Ye Yuan, Zhitong Long, Hong Liang, Jia Li, Yubin Ke, Zhaohui Dong, Zilong Zhao, Yi Guo, Yilun Xu, Xin Xu   +9 more
doaj   +1 more source

Dry Sliding Wear Behavior of Super Duplex Stainless Steel AISI 2507: a Statistical Approach

Archives of Foundry Engineering, 2016
The dry sliding wear behavior of heat-treated super duplex stainless steel AISI 2507 was examined by taking pin-on-disc type of wear-test rig. Independent parameters, namely applied load, sliding distance, and sliding speed, influence mainly the wear ...
Davanageri M., Narendranath S., Kadoli R.   +2 more
doaj   +1 more source

Directed laser deposition of super duplex stainless steel: Microstructure, texture evolution, and mechanical properties. [PDF]

Heliyon, 2023
Sayyar N, Hansen V, Tucho WM, Minde MW.
europepmc   +1 more source

Analysis of plasma morphology and droplet transfer in magnetically controlled laser-MIG hybrid welding of 2507 super duplex stainless steel

Hanjie xuebao
To solve the problems of low efficiency and imbalanced duplex phase proportion of weld seam caused by complex thermal cycles in traditional arc welding of duplex stainless steel, a novel high-efficiency magnetically controlled laser-MIG hybrid welding ...
Minghao CHEN, Hongtao ZHANG, Hongchang ZHANG, Zhengdong CHEN, Zhan LI, Yinan LI, Yu SUN   +6 more
doaj   +1 more source

Microstructural Characteristics and Hardness Enhancement of Super Duplex Stainless Steel by Friction Stir Processing. [PDF]

Materials (Basel), 2022
Pan L, Kwok CT, Lo KH.
europepmc   +1 more source

A Comparison of Sigma Phase Formation in Solubilized Hyper Duplex Stainless Steel and Super Duplex Stainless Steel Filler Metals

Metallurgical and Materials Transactions A
AbstractThis study focuses on the kinetic analysis of sigma phase formation in filler metal wires on Super Duplex Stainless Steel (SDSS) and Hyper Duplex Stainless Steel (HDSS). Precipitation data reveal that in the solubilized microstructure, sigma phase kinetics are more prominent in SDSS.
Andres Acuna, Kaue Correa Riffel, Antonio Ramirez   +2 more
openaire   +1 more source

Selective laser melting of 2507 duplex stainless steel: Effect of energy density on microstructure and corrosion resistance

Journal of Materials Research and Technology
Duplex stainless steel (DSS) is widely used in the marine, petroleum, chemical, automotive, and other fields owing to its excellent mechanical properties and corrosion resistance.
Aofei Wang, Yan Yin, Chao Lu, Qian Zheng, Haofeng He, Liangjun Lin, Wenqing Shi, Ruihua Zhang, Di Tie   +8 more
doaj   +1 more source

Application of Thermo-Calc Software during Solidification Process of Super Duplex Stainless Steel S32760

Teshugang, 2020
The phase diagram of S32760 (022Cr25Ni7Mo3WCuN) super duplex stainless steel during solidification process is determined by Thermo-Calc thermodynamic calculation software, and the solidification mode of S32760 duplex steel is FA (Ferrite-Austenite).
王哨兵, 周珠, 孙文强, 陈登武, 李光恒, 曹萍   +5 more
doaj  

Effect of open die forging and cooling rate on the precipitation of secondary phases and corrosion properties of a cast UNS S32760 super duplex stainless steel

Journal of Materials Research and Technology
This study investigates the effect of hot plastic deformation on the precipitation kinetics of secondary phases in cast UNS S32760 super duplex stainless steel (SDSS).
E. Pitacco, R. Bertolini, E. Ghinatti, L. Pezzato, C. Gennari, I. Calliari, M. Pigato   +6 more
doaj   +1 more source

Metallurgical and Electrochemical Properties of Super Duplex Stainless Steel Clads on Low Carbon Steel Substrate produced with Laser Powder Bed Fusion. [PDF]

Sci Rep, 2020
Murkute P, Pasebani S, Burkan Isgor O.
europepmc   +1 more source