Results 121 to 130 of about 14,224 (262)

Press hardening of a martensitic stainless steel sheet alloy for manufacturing a side sill demonstrator with tailored properties

open access: yes, 2022
S.765-773The present work deals with a technological study about the possibilities to integrate the 1.4034 martensitic stainless steel sheet alloy in the conventional press hardening process.
Landgrebe, Dirk   +3 more
core  

Press Hardening for Sustainable Lightweight Chassis Design in Heavy‐Duty Vehicles: A Material Performance and Life Cycle Assessment Approach

open access: yessteel research international, EarlyView.
The article explores how high‐strength steels and press hardening revolutionize lightweight chassis design for heavy‐duty vehicles. It reveals that press hardened steels combined with shot peening can cut weight by up to 34% and reduce environmental impact by 21%–32%.
Violeta Vargas‐Parra   +7 more
wiley   +1 more source

In Situ Investigation of Microstructure Evolution and Stress Generation During Low‐Pressure Carburizing and Quenching by Means of Synchrotron X‐Ray Diffraction

open access: yessteel research international, EarlyView.
This study uses in situ synchrotron X‐ray diffraction at the German Electron Synchrotron to analyze low‐pressure carburizing (LPC) in steels. The findings reveal surface carbon saturation and carbide formation kinetics, and phase‐specific stress development during quenching. The results show carbide kinetics depend on steel grade and size, while stress
Ogün Baris Tapar   +6 more
wiley   +1 more source

Focused review on factors affecting martensitic stainless steels and super martensitic stainless steel passive film in the oil and gas field [PDF]

open access: yes
Martensitic and super martensitic stainless steels are widely used in the oil and gas industry for general corrosion mitigation in the presence of sweet corrosion (CO2) and sour corrosion (H2S), providing a cost-effective alternative to more expensive ...
Abdullah, Aboubakr   +8 more
core   +1 more source

Microstructure Characterization of Bending Effects in 304L Stainless Steel Cladded with Low‐Alloy Steel Weld

open access: yessteel research international, EarlyView.
Prebending of 304L/Q345R cladded plates significantly alters the subsequent weld thermal cycle and modifies the local interfacial microstructure. Combined electron backscatter diffraction (EBSD) and microscopy analysis demonstrates that deformation twinning, martensitic transformation, and defect initiation are concentrated at the trimaterial junction,
Ali Fahem   +2 more
wiley   +1 more source

Transformation Strain and Crystallographic Texture in Steels

open access: yes, 2007
The transformation strain associated with displacive phase transformations can be utilised to improve mechanical properties of structural components in steels.
Kundu, Saurabh
core   +1 more source

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