Microstructure characterization and high-temperature wear mechanism of high-entropy alloy matrix composite coating fabricated by laser cladding

Applied Surface Science, Год журнала: 2024, Номер 677, С. 161032 - 161032

Опубликована: Авг. 22, 2024

Язык: Английский

---

Laser cladding Ni3Si/CrNi3 reinforced metal matrix composite coatings: Microstructure evolution, tribological behavior and oxidation resistance

Surface and Coatings Technology, Год журнала: 2025, Номер unknown, С. 131840 - 131840

Опубликована: Янв. 1, 2025

Язык: Английский

---

A study on the fretting wear characteristic of Inconcel 718 alloys formed by selective laser melting(SLM)

Wear, Год журнала: 2025, Номер unknown, С. 205858 - 205858

Опубликована: Фев. 1, 2025

Язык: Английский

---

Study of Additively Manufactured Inconel 718 with Lanthanum Zirconate Coating

Journal of Alloys and Compounds, Год журнала: 2025, Номер unknown, С. 179710 - 179710

Опубликована: Март 1, 2025

Язык: Английский

---

The Effect of Laser Rotation Angle on the High-Temperature Oxidation Behavior of Hastelloy X Alloy Prepared by Selective Laser Melting

Опубликована: Янв. 1, 2025

Язык: Английский

---

Interfacial Characteristics and Mechanical Performance of IN718/CuSn10 Fabricated by Laser Powder Bed Fusion

Crystals, Год журнала: 2025, Номер 15(4), С. 344 - 344

Опубликована: Апрель 6, 2025

To address the critical applications of heterogeneous structures involving nickel-based superalloys (IN718) and copper alloys (CuSn10) under extreme operating conditions, to limitations traditional joining techniques in terms interfacial brittleness geometric constraints, this study employs Laser Powder Bed Fusion (LPBF) technology, specifically multi-material LPBF (MM-LPBF). By precisely melting IN718 CuSn10 powders layer by layer, directly fabricates IN718/CuSn10 joint specimens, thereby simplifying complexity processes. The research systematically investigates microstructure mechanical property evolution laws underlying mechanisms. It reveals that sufficient element diffusion hardness gradients are present at interface, indicating good metallurgical bonding. However, due significant differences thermophysical properties, cracks inevitably appear interface. Mechanical tests indicate strength specimens falls between CuSn10, but with lower elongation, fractures primarily occur This provides theoretical support for establishing a process database formed nickel–copper materials, advancing manufacturing technology aerospace components.

Язык: Английский

---

Influence of Solid-Solution Treatment on the Microstructure and Mechanical Properties of a Ni-Cr Based Superalloy Fabricated by Selective Laser Melting

Journal of Materials Engineering and Performance, Год журнала: 2025, Номер unknown

Опубликована: Май 8, 2025

Язык: Английский

---

Effect of process parameters on properties of Ni@Al2O3/CoCrMo composites by selective laser melting forming

Materials Today Communications, Год журнала: 2025, Номер unknown, С. 112897 - 112897

Опубликована: Май 1, 2025

Язык: Английский

---

Designing nickel-based superalloys with high creep life and low thermal expansion coefficient using machine learning assisted by multi-objective optimization

Journal of Materials Science, Год журнала: 2025, Номер unknown

Опубликована: Июнь 3, 2025

Язык: Английский

---

Laser additive manufacturing of CrFeNb particles reinforced Ni-based superalloy composites with grain refinement and superior performance

Journal of Materials Research and Technology, Год журнала: 2024, Номер unknown

Опубликована: Ноя. 1, 2024

Язык: Английский

---