Results 101 to 110 of about 59,361 (302)

Population of Nonmetallic Inclusions in Liquid High‐Silicon Electrical Steel in Contact With MgO–C Refractories Based on Recyclates and Environmentally Friendly Binders

Advanced Engineering Materials, EarlyView.
The formation of nonmetallic inclusions (NMIs) was investigated in this study, carrying out immersion tests for 30 min at a temperature of 1600°C with liquid high‐silicon electrical steel (Si ≈ 3 mass‐%) and different MgO–C refractories. Conventional MgO–C refractories were considered, as well as MgO–C refractories containing MgO–C recyclate and ...
Lukas Neubert, Matheus Roberto Bellé, Florian Kerber, Dinesh Kumar Gunasekar, Hans‐Jörn Weddige, Christos G. Aneziris, Olena Volkova   +6 more
wiley   +1 more source

A Novel 1000 MPa Grade Ultrafine-Grained Dual-Phase Press Hardening Steel with Superior Oxidation Resistance and High Ductility. [PDF]

Materials (Basel), 2023
Yang D, Liang J, Zhou J, Xu X, Hu Z, Gu X, Wang G.   +6 more
europepmc   +1 more source

A Nonvolume Preserving Plasticity Theory with Applications to Powder Metallurgy [PDF]

, 1983
A plasticity theory has been developed to predict the mechanical response of powder metals during hot isostatic pressing. The theory parameters were obtained through an experimental program consisting of hydrostatic pressure tests, uniaxial compression ...
Cassenti, B. N.
core   +1 more source

Plastic deformation of rough rolling contact: An experimental and numerical investigation [PDF]

, 2014
Quantifying the surface roughness evolution in contacts is a crucial step in the fatigue prediction process. Surfaces are initially conditioned by the running-in process and later altered by surface fatigue.
BAIETTO, M.C, BERTHE, Laurent, LUBRECHT, A.A, SAINSOT, P   +3 more
core   +5 more sources

Hydrogen Embrittlement of Galvanized Press-Hardened Steels: A Review

Metals
Press-hardened steels (PHS), as an alternative to traditional steels and aluminum alloys, combine great mechanical performance with low manufacturing costs. PHS are martensitic steels with ultimate tensile strength (UTS) up to 2000 MPa. These steels are commonly coated with zinc-based coatings (PHS GI) consisting of multiple Zn–Fe phases to enhance ...
Tomáš Kročil, Nikola Macháčková, Tomáš Prošek, Thomas Steck, Reza Sharif   +4 more
openaire   +2 more sources

Ideal Molecular Sieving with a Dense MOF for Helium Upgrading with Highly Diffusion Selective Mixed Matrix Membranes

Advanced Functional Materials, EarlyView.
The separation of Helium gas from natural gas is challenging but highly important. MIL‐116(Ga), a “non‐porous” metal–organic framework is used as a molecular sieve to separate He from CH4. Druse‐like MIL‐116(Ga) particles are integrated into polysulfone mixed matrix membranes.
Ayisha Komal, Laura Calderón‐Rodríguez, Oksana Smirnova, Eren Grossmann, Aparna Binu Varghese, Karen Marlenne Garcia Alvarez, Andreas Schneemann, Thomas Hoyer, Ralf Wyrwa, Felix Helmut Schacher, Alexander Knebel   +10 more
wiley   +1 more source

Advancing Electronic Application of Coordination Solids: Enhancing Electron Transport and Device Integration via Surface‐Mounted MOFs (SURMOFs)

Advanced Functional Materials, EarlyView.
The layer‐by‐layer (LbL) assembly of coordination solids, enabled by the surface‐mounted metal‐organic framework (SURMOF) platform, is on the cusp of generating the organic counterpart of the epitaxy of inorganics. The programmable and sequential SURMOF protocol, optimized by machine learning (ML), is suited for accessing high‐quality thin films of ...
Zhengtao Xu, Christof Wöll, Stefan Bräse   +2 more
wiley   +1 more source

Effect of Cr/Mn-enriched carbide on retained austenite in a novel coating-free press-hardened steel

Journal of Materials Research and Technology
The incorporation of retained austenite (RA) into press-hardened steel (PHS) has garnered significant attention due to its ability to enhance plasticity through the utilization of transformation-induced plasticity (TRIP) effect.
Fengkun Lin, Xiaoming Zhang, Yuanxiang Zhang, Guo Yuan   +3 more
doaj   +1 more source

Critical Buckling Loads of the Perfect Hollomon's Power-law Columns [PDF]

, 2012
In this work, we present analytic formulas for calculating the critical buckling states of some plastic axial columns of constant cross-sections. The associated critical buckling loads are calculated by Euler-type analytic formulas and the associated ...
Alejandro Sarria, BazÖant, Bloom, Buttazzo, Chakrabarty, Chen, Cunat, Dongming Wei, Drábek, Engesser, Engesser, Franzina, Gamelin, Godoy, Grey, Hall, Hollomon, Jasinski, John, Kalpakjian, Kardomateas, Ling, Moen, Mohamed Elgindi, Narayanan, Schafer, Timoshenko, Timoshenko, Ugural, Wang, Wei, Wei   +31 more
core   +3 more sources

3D (Bio) Printing Combined Fiber Fabrication Methods for Tissue Engineering Applications: Possibilities and Limitations

Advanced Functional Materials, EarlyView.
Biofabrication aims at providing innovative technologies and tools for the fabrication of tissue‐like constructs for tissue engineering and regenerative medicine applications. By integrating multiple biofabrication technologies, such as 3D (bio) printing with fiber fabrication methods, it would be more realistic to reconstruct native tissue's ...
Waseem Kitana, Indra Apsite, Leonid Ionov   +2 more
wiley   +1 more source