Results 131 to 140 of about 14,153 (276)

Deformation-Induced Martensitic Transformation in Laser Cladded 304 Stainless Steel Coatings. [PDF]

Materials (Basel), 2022
Zeuner AT, Gerdt L, Ostwald A, Grün P, Barbosa M, Kaspar J, Zimmermann M.   +6 more
europepmc   +1 more source

Fatigue Strength in Additive Toolmaking: A Study of Metal Binder Jetting and Electron Beam Melting for Processing Carbide‐Rich Cold‐Work Tool Steels

steel research international, EarlyView.
Focusing on the critical tap hole region of the blast furnace, this work examines binder characteristics, prepares tap hole clay with different formulations, and evaluates their physical properties. The findings confirm the advantages of composite binders and offer a new binder option for tap hole clay.
Frederik Tegeder, Lennart Mirko Scholl, Sandra Wieland, Christian Weck, Marie Franke‐Jurisch, Alexander Bezold, Thomas Weißgärber, Christoph Broeckmann   +7 more
wiley   +1 more source

Kinetics of martensitic transformations in magnetic field or under hydrostatic pressure

Science and Technology of Advanced Materials, 2011
We have recently constructed a phenomenological theory that provides a unified explanation for athermal and isothermal martensitic transformation processes. On the basis of this theory, we predict some properties of martensitic transformation and confirm
Tomoyuki Kakeshita, Jung-min Nam and Takashi Fukuda
doaj  

In Situ Observation of the Grain Growth Behavior and Martensitic Transformation of Supercooled Austenite in NM500 Wear-Resistant Steel at Different Quenching Temperatures. [PDF]

Materials (Basel), 2023
Li Z, Yuan Q, Xu S, Zhou Y, Liu S, Xu G.
europepmc   +1 more source

In Situ Alloying of H13 Tool Steel With TiC via PBF‐LB/M

steel research international, EarlyView.
H13 tool steel is in situ alloyed with titanium carbides (TiC) in amounts up to 30 wt.%. This approach offers the advantage that the carbides melt only partially during processing, preventing excessive carbon enrichment of the steel matrix. The resulting microstructure consists of coarse, undissolved and fine, reprecipitated carbides, leading to grain ...
Oliver Bürgi, Anke Kaletsch, Christoph Broeckmann   +2 more
wiley   +1 more source

The Features of Martensitic Transformation in 12% Chromium Ferritic-Martensitic Steels. [PDF]

Materials (Basel), 2021
Bazaleeva K, Golubnichiy A, Chernov A, Ni A, Mendagaliyev R.   +4 more
europepmc   +1 more source

Microstructure, Defects, and Fatigue Response of High‐Strength Tool Steels

steel research international, EarlyView.
The martensitic tool steel family is designed for use in various working environments where they are subjected to repeatedly high mechanical loads. Despite the continuous upgrade of material´s microstructures through compositional development or processing techniques, defects remain a critical factor for the tool performance by leading to fatigue ...
Katerina Chantziara, Jens Bergström, Dimitrios Nikas, Mikael Thomas Grehk   +3 more
wiley   +1 more source

Martensitic Transformation Temperatures and Hall Effect in Ni_47-xMn_41+xIn₁₂ (x = 0, 1, 2) Alloys. [PDF]

Materials (Basel), 2023
Marchenkov VV, Emelyanova SM, Marchenkova EB.   +2 more
europepmc   +1 more source

Tailoring Laser Powder Bed Fusion and Post‐Processing Parameters for JIS SKD61 Tool Steels: Surface Roughness, Microstructure, and Mechanical Properties

steel research international, EarlyView.
Laser powder bed fusion of JIS SKD61 tool steel is systematically optimized using a Taguchi design and ANOVA. Hatch spacing and layer thickness are identified as dominant parameters controlling surface roughness and tensile strength. Subsequent tempering at 600°C improves microstructural stability and mechanical performance, enabling high‐density SKD61
Masrurotin Masrurotin, Andi Ard Maidhah, Maziar Ramezani, Wojciech Macek, Cho‐Pei Jiang   +4 more
wiley   +1 more source

Martensitic transformation in Ge2Sb2Te5 alloy

, 2008
Phenomenological crystallographic theory of martensitic transformation was applied to the phase transition of PRAM (phase???change random access memory) Ge2Sb2Te5 alloy for the first time.
H. S. Jeong, Zhang, Wei, Song, Se Ahn, W. Zhang, Jeong, Hong Sik, S. A. Song   +5 more
core   +1 more source