Development and characterization of a novel maraging steel fabricated by laser additive manufacturing

Materials Science and Engineering A, Год журнала: 2023, Номер 891, С. 145975 - 145975

Опубликована: Дек. 4, 2023

Язык: Английский

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Microstructure evolution and mechanical properties of new Co-free maraging steel produced by wire arc additive manufacturing

Materials Science and Engineering A, Год журнала: 2024, Номер 898, С. 146399 - 146399

Опубликована: Март 26, 2024

Язык: Английский

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Influence of Solid Solution Time on Microstructure and Precipitation Strengthening of Novel Maraging Steels

Materials Science and Engineering A, Год журнала: 2024, Номер 920, С. 147535 - 147535

Опубликована: Ноя. 12, 2024

Язык: Английский

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The effect of heat input on the microstructure and mechanical properties of 18Ni 300 maraging steel fabricated by arc directed energy deposition

Materials Science and Engineering A, Год журнала: 2023, Номер 884, С. 145545 - 145545

Опубликована: Авг. 11, 2023

Язык: Английский

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Microstructure evolution and strengthening behavior of maraging steel fabricated by wire arc additive manufacturing at different heat treatment processes

Materials Science and Engineering A, Год журнала: 2024, Номер 909, С. 146804 - 146804

Опубликована: Июнь 13, 2024

Язык: Английский

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Mechanical, corrosion and tribocorrosion resistance of additively manufactured Maraging C300 steel

Tribology International, Год журнала: 2024, Номер 195, С. 109604 - 109604

Опубликована: Март 27, 2024

Язык: Английский

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The influence of different ultrasonic impact treatment modes on microstructure and mechanical properties of 18Ni-300 steel fabricated by wire arc additive manufacturing

Virtual and Physical Prototyping, Год журнала: 2024, Номер 19(1)

Опубликована: Июнь 7, 2024

This study investigates the introduction of ultrasonic impact treatment (UIT) during wire arc additive manufacturing process to refine microstructure and enhance properties 18Ni-300 maraging steel components. It was found that interlayer (I-UIT) synchronous (S-UIT) applied deposited metal can grains, alter grain growth orientation, reduce anisotropy. At top formed component, compared directly specimens, significant refinement appearance a 20μm nanocrystalline zone were observed in I-UIT-WAAM samples, while S-UIT-WAAM samples similarly exhibited effects impact, with deeper 230μm. In middle due subsequent remelting heating effects, effect weakened, resulting disappearance zone. Compared showed better assistance on molten pool, significantly reduced austenite content, average size, texture density. terms mechanical properties, for horizontal tensile strength 1401.3 ± 57.6 MPa, vertical 1327 9.5 MPa. strengths increased by 14.6% 11.3%, respectively.

Язык: Английский

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Effects of heat treatment on microstructures and properties of a heterostructured alloy with dissimilar components fabricated by WAAM

Rare Metals, Год журнала: 2024, Номер 43(9), С. 4441 - 4461

Опубликована: Июнь 25, 2024

Язык: Английский

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Effect of heat treatment on the microstructure and mechanical properties of 18Ni 300 maraging steel manufactured by wire + arc additive manufacturing

Virtual and Physical Prototyping, Год журнала: 2024, Номер 19(1)

Опубликована: Авг. 30, 2024

A thin-walled structure was manufactured by wire + arc additive manufacturing using 18Ni 300 maraging steel, and the heat treatment process had been investigated. The microstructure of as-deposited sample martensite, ferrite nano-precipitated phases. Differently, more phases reverted austenite existed in direct aging (AT) sample. However, only lath martensite solution (SAT) AT samples performed a high strength with well plastic. primary strengthening mechanism for this great improvement tensile arose formation phases, which known as Orowan mechanism. plastic attributed to dual phase net basket sub-structures, were beneficial improve length crack propagation ability cooperative deformation. And also main factor samples.

Язык: Английский

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Effect of heat treatment on the hydrogen embrittlement susceptibility of selective laser melted 18Ni-300 maraging steel

Materials Science and Engineering A, Год журнала: 2023, Номер 885, С. 145622 - 145622

Опубликована: Авг. 26, 2023

Язык: Английский

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