Results 131 to 140 of about 24,005 (227)

Additive Manufacturing of Multimetallic Materials to Achieve Multifunctionality

MetalMat, Volume 3, Issue 1, March 2026.
Leveraging multimaterial directed energy deposition (DED), this work showcases four case studies of metallic multifunctional materials (MFMs). The significant potential of DED to achieve multifunctionalities in metallic materials is demonstrated, providing enlightenment to a wide range of engineering applications unseen in conventional metallic ...
Xiao Shang, Evelyn Li, Soumya S. Dash, Ajay Talbot, Yu Zou   +4 more
wiley   +1 more source

Macroscopic fe-simulation of residual stresses in thermo-mechanically processed steels considering phase transformation effects [PDF]

, 2019
Residual stresses are an important issue as they affect both the manufacturing processes as well as the performance of the final parts. Taking into account the whole process chain of hot forming, the integrated heat treatment provided by a defined ...
Behrens, B. A., Chugreev, A., Kock, C.
core  

Multifaceted Behavior and Functional Versatility of Ferritic Stainless Steels, Part I: Applications and Processing, a Review

steel research international, Volume 97, Issue 3, Page 1201-1225, March 2026.
This review investigates the processing‐microstructure‐property relationships in ferritic stainless steels (FSSs). It highlights advances in deformation behavior, heat treatments, surface modifications, and alloying effects. Theoretical models, including Johnson‐Mehl‐Avrami‐Kolmogorov, Arrhenius, nucleation theory, and diffusion theories, are discussed
Shahab Bazri, Carlo Mapelli, Silvia Barella, Andrea Gruttadauria, Davide Mombelli   +4 more
wiley   +1 more source

Comparative Study of the Tempering Behavior of Different Martensitic Steels by Means of In-Situ Diffractometry and Dilatometry. [PDF]

Materials (Basel), 2020
Hunkel M, Dong J, Epp J, Kaiser D, Dietrich S, Schulze V, Rajaei A, Hallstedt B, Broeckmann C.   +8 more
europepmc   +1 more source

Minimization of Porosity in E11018‐G Low‐Alloyed Steel Processed by Laser Powder Directed Energy Deposition

steel research international, Volume 97, Issue 3, Page 1369-1383, March 2026.
The processability of the E11018‐G by laser powder directed energy deposition (LP‐DED) is investigated. The effects of powder moisture, ambient humidity, and laser remelting on LP‐DED parts’ porosity are shown. A strong influence of the atomizing gas is observed.
Josu López‐López, Florencia Schiopetto, Itziar Ruiz‐Moraza, Iñigo Pérez‐Casero, Ernesto Urionabarrenetxea, Carmen Luno‐Bilbao, Angela Veiga, Sergio Ausejo   +7 more
wiley   +1 more source

Comparative Study of High-Cycle Fatigue and Failure Mechanisms in Ultrahigh-Strength CrNiMoWMnV Low-Alloy Steels

Metals
This study provides a thorough analysis of the fatigue resistance of two low-alloy ultrahigh-strength steels (UHSSs): Steel A (fully martensitic) and Steel B (martensitic–bainitic).
Atef Hamada, Mohammed Ali, Sumit Ghosh, Matias Jaskari, Tarek Allam, Ruth Schwaiger, Mamdouh Eissa, Taha Mattar   +7 more
doaj   +1 more source

Comparison of Intergranular Corrosion Resistance and Hardness between Nitrogen and Carbon Martensites in Stainless Steels

steel research international, Volume 97, Issue 3, Page 1538-1546, March 2026.
By applying solution heat treatment after plasma nitriding, followed by requenching and tempering, researchers successfully obtained nitrogen‐rich martensite on AISI 409. This study compares the intergranular corrosion resistance and hardness of nitrogen‐rich martensite in AISI 409 with carbon‐rich martensite in AISI 420.
Pedro Victorio Caetano Abrantes Quadros, Elisiane Maria Berton, Paulo César Borges   +2 more
wiley   +1 more source

Effect of carbide characteristics on abrasive wear behavior during knife honing: A comparative study of martensitic stainless steel and spring steel

Journal of Materials Research and Technology
The resharpenability of knife steels is crucial for extending kitchen knife service life, yet the underlying mechanisms governing edge reconstruction during sharpening remain poorly understood.
Huan Teng, Yahui Deng, Ruibo Dang, Hongshan Zhao, Xicheng Wei, Han Dong   +5 more
doaj   +1 more source

Stress corrosion cracking evaluation of several precipitation hardening stainless steels [PDF]

Stress corrosion cracking evaluation of several precipitation hardened stainless ...
Humphries, T. S., Nelson, E. E.
core   +1 more source

Numerical thermo-elasto-plastic analysis of residual stresses on different scales during cooling of hot forming parts [PDF]

, 2019
In current research, more and more attention is paid to the understanding of residual stress states as well as the application of targeted residual stresses to extend e.g. life time or stiffness of a part.
Brands, D., Scheunemann, L., Schröder, J., Uebing, S.   +3 more
core