Unlike the tempered martensitic microstructure formed in conventionally heat-treated steel, LPBF-produced steel develops a high-temperature δ-ferrite phase-based microstructure due to its ...
Besides, the microscopic observations show a dense white layer of nitrides (T 2, I 2), while the untreated specimens exhibit a ferrite and pearlite microstructure ... erosion resistance of martensitic ...
A UK Atomic Energy Authority (UKAEA) working group called NEURONE produced the reduced-activation ferritic-martensitic steel, or “RAFM” for short. It marks the first time that RAFM has been ...
Sustainable lightweight design through microstructure engineering The resulting nano-structured porous martensitic alloys are lighter and stronger, thanks to precise microstructure control from ...
SOME observations were made of the effect of heating rate on the martensite (M)→austenite (γ) reversion in a 300-grade 18 per cent nickel maraging steel. These are discussed here with reference ...
Researchers have used machine learning to design nano-architected materials that have the strength of carbon steel but the lightness of Styrofoam. The team describes how they made nanomaterials with ...
Lourenco Goncalves, Cleveland-Cliffs’ chairman, president, and CEO. © 2024 Fortune Media IP Limited. All Rights Reserved. Use of this site constitutes acceptance ...
2-Year U.S. Treasury Note Continuous Contract $102.758-0.055-0.05% 5-Year U.S. Treasury Note Continuous Contract $106.422 0.031 0.03% 10-Year U.S. Treasury Note Continuous Contract $109.031 0.188 ...
Iron ore imports hit record high in 2024 for second year Steel exports hit nine-year high, stoking trade tensions Dec iron ore imports up 11.5% y/y, up 10.4% m/m BEIJING, Jan 13 (Reuters ...
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