☆ 4.6 Article

The microstructure diversity in different areas of the ring-route Al 6061-T6 additive zone by friction stir additive manufacturing

INTERNATIONAL JOURNAL OF ADVANCED MANUFACTURING TECHNOLOGY (2023)

Related references

Note: Only part of the references are listed.

Article Metallurgy & Metallurgical Engineering

Effects of heat treatment on mechanical properties of an extruded Mg-4.3Gd-3.2Y-1.2Zn-0.5Zr alloy and establishment of its Hall-Petch relation

Lei Liu et al.

Summary: The effects of different treatments on the microstructure and mechanical properties of an extruded Mg-4.3Gd-3.2Y-1.2Zn-0.5Zr alloy were investigated. The study found that grain growth, texture changes, and stability of LPSO phases have an impact on the alloy's properties.

JOURNAL OF MAGNESIUM AND ALLOYS (2022)

Add to Collection

Article Materials Science, Multidisciplinary

Local microstructure evolution and mechanical performance of friction stir additive manufactured 2195 Al-Li alloy

Z. Shen et al.

Summary: The present investigation focuses on the localized microstructure evolution and mechanical performance of friction stir additive manufactured (FSAM) 2195 Al-Li alloy. Optical microscope, electron back scattered diffraction, and transmission electron microscopy techniques were used to characterize the microstructure, while microhardness and tensile testing measurements were conducted to evaluate the mechanical properties. The results showed that a multilayered stack of 2195 aluminum lithium alloy was successfully fabricated using FSAM, with fine equiaxed grains observed in the nugget zone. The mechanical properties were influenced by the distribution of precipitation phases and the size of grain boundaries.

MATERIALS CHARACTERIZATION (2022)

Add to Collection

Article Materials Science, Multidisciplinary

Flow behavior and dynamic recrystallization of hot isostatically pressed EP741NP superalloy

Zonghong Qu et al.

Summary: Flow behavior and dynamic recrystallization of hot isostatically pressed superalloy EP741NP were investigated. Isothermal compression tests were conducted at a moderate strain rate and sub-solvus temperatures, and the deformed samples were analyzed using various microscopy techniques. The results showed that the hot isostatically pressed EP741NP alloy exhibited abnormal flow behavior with four work hardening stages when deformed below 1140 degrees C. This abnormal flow behavior was attributed to the preferential local strain around the previous particle boundary, which interacted with dislocations, stimulating local recrystallization and causing abnormal yielding during work hardening. Subsequently, the dissolved secondary gamma' phases re-precipitated on new gamma grain boundaries, forming a special gamma + gamma' structure that restricted the growth of new gamma grains.

JOURNAL OF MATERIALS RESEARCH AND TECHNOLOGY-JMR&T (2022)

Add to Collection

Article Materials Science, Multidisciplinary

Influence of solid particles deposition on the initial atmospheric corrosion of 7B04 aluminum alloy

Meng Gao et al.

Summary: The influence of the deposition of three different particles (NaCl, C and SiO2) on the initial atmospheric corrosion of 7B04 aluminum alloy was studied. The results showed that NaCl deposition significantly accelerated the corrosion of the alloy, while SiO2 promoted corrosion due to its capillary condensation effect. C had minimal effect on corrosion.

MATERIALS TODAY COMMUNICATIONS (2022)

Add to Collection

Article Optics

Temperature variation and mass transport simulations of invar alloy during continuous-wave laser melting deposition

Zhuanni Gao et al.

Summary: In the repair of invar alloy mould with laser melting deposition, the fluid flow in the molten pool affects solute distribution and microstructure morphology. This study developed a three-dimensional model to simulate transient molten pool motion, heat transfer, and fluid flow in the laser melting deposition process. The research findings provide valuable insights into the flow mechanism of the molten pool in the LMD process of invar alloy.

OPTICS AND LASER TECHNOLOGY (2022)

Add to Collection

Review Materials Science, Multidisciplinary

Friction stir additive manufacturing - An innovative tool to enhance mechanical and microstructural properties

Ashish Kumar Srivastava et al.

Summary: The friction stir additive manufacturing (FSAM) method utilizes solid-state friction stir processing to develop multilayer components through layer by layer joining. This study highlights the working principle and past research work carried out by various authors using FSAM as a fabrication process, summarizing the experimental data, materials, process parameters, and mechanical properties of the resulting components. Additionally, the current scenario and future scope of FSAM in engineering sectors, along with estimated future trends, are also discussed.

MATERIALS SCIENCE AND ENGINEERING B-ADVANCED FUNCTIONAL SOLID-STATE MATERIALS (2021)

Add to Collection

Article Engineering, Manufacturing

Strengthening mechanism of Y2O3 nanoparticles on microstructure and mechanical properties of the laser additive manufacturing joint for large thickness TC4 titanium alloy

Zhuanni Gao et al.

Summary: The study found that an increase in Y2O3 nanoparticles content resulted in partial powder agglomeration and a decrease in tensile strength, while the columnar grains in the deposition zone with Y2O3 nanoparticles were finer compared to those without. As the Y2O3 content increased, the hardness values of the joint were higher than the TC4 titanium alloy substrate, and the fracture mode of the joint gradually changed from plastic fracture to quasi-cleavage fracture.

JOURNAL OF MANUFACTURING PROCESSES (2021)

Add to Collection

Article Engineering, Manufacturing

Effect of electromagnetic arc constriction applied in GTAW-based wire arc additive manufacturing on walls' geometry and microstructure

Miguel Guilherme Antonello et al.

Summary: The new technologies in additive manufacturing for metallic materials have shown promise in achieving complex geometries, reducing cycle time, and minimizing waste. However, further advancements are still necessary for improving efficiency and productivity. Wire arc additive manufacturing (WAAM) is a popular method for manufacturing medium to large components due to its high deposition rate and flexibility in building size.

JOURNAL OF MANUFACTURING PROCESSES (2021)

Add to Collection

Article Engineering, Manufacturing

Thermal behavior and microstructure evolution mechanism of Ti6Al4V 80 mm thick plates jointed by laser melting deposition

Feiyue Lyu et al.

Summary: In this study, laser melting deposition (LMD) technology was used to join a pair of X-groove Ti-6Al-4V thick plates with different thermal behaviors. The microstructure evolution and tensile properties under various thermal conditions were systematically investigated. Different phases precipitated under different laser scanning speeds and cooling rates affecting the material's mechanical properties.

JOURNAL OF MANUFACTURING PROCESSES (2021)

Add to Collection

Article Materials Science, Multidisciplinary

Study of microstructural and mechanical anisotropy of 7075 Al deposits fabricated by cold spray additive manufacturing

Yupeng Ren et al.

Summary: This work explores the microstructural and mechanical anisotropy in cold spray additively manufactured 7075 Al deposits. The study reveals a strong anisotropy in the deposits, with ultimate tensile strength gradually decreasing as the tensile direction changes. Crack propagation behavior shows uniformity in the XY plane but significant anisotropy in planes perpendicular to the XY plane.

MATERIALS & DESIGN (2021)

Add to Collection

Article Materials Science, Multidisciplinary

Dynamic softening mechanisms and Zener-Hollomon parameter of Al-Mg-Si-Ce-B alloy during hot deformation

Yi Yu et al.

Summary: Isothermal hot compression tests were conducted on Al-Mg-Si-Ce-B alloy at temperatures from 623-823 K with strain rates of 0.01-50 s-1. The alloy showed plastic deformation instability at relatively low temperatures, with optimized deformation parameters identified as 783-823 K/0.03-0.04 s. The microstructure was characterized using TEM and EBSD, and the influence of Z parameter on dynamic softening mechanisms was discussed, showing both DRV and CDRX as softening mechanisms during hot deformation.

JOURNAL OF MATERIALS RESEARCH AND TECHNOLOGY-JMR&T (2021)

Add to Collection

Article Nanoscience & Nanotechnology

Investigation on microstructural evolution and property variation along building direction in friction stir additive manufactured Al-Zn-Mg alloy

Changshu He et al.

MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING (2020)

Add to Collection

Article Engineering, Manufacturing

Fabrication of a 2-layer laminated steel composite by friction stir additive manufacturing

Mohammad Reza Roodgari et al.

JOURNAL OF MANUFACTURING PROCESSES (2020)

Add to Collection

Article Engineering, Biomedical

In-vitro biomineralization and biocompatibility of friction stir additively manufactured AZ31B magnesium alloy-hydroxyapatite composites

Yee-Hsien Ho et al.

BIOACTIVE MATERIALS (2020)

Add to Collection

Article Engineering, Manufacturing

Interfacial bonding features of friction stir additive manufactured build for 2195-T8 aluminum-lithium alloy

Zijun Zhao et al.

JOURNAL OF MANUFACTURING PROCESSES (2019)

Add to Collection

Article Engineering, Industrial

Microstructure and mechanical properties of friction stir lap AA6061-Ti6Al4V welds

Mingrun Yu et al.

JOURNAL OF MATERIALS PROCESSING TECHNOLOGY (2019)

Add to Collection

Review Materials Science, Multidisciplinary

A Review on Recent Progress in Solid State Friction Based Metal Additive Manufacturing: Friction Stir Additive Techniques

Manu Srivastava et al.

CRITICAL REVIEWS IN SOLID STATE AND MATERIALS SCIENCES (2019)

Add to Collection

Article Chemistry, Physical

Mechanical properties and Hall-Petch relationship of the extruded Mg-Zn-Y alloys with different volume fractions of icosahedral phase

T. Y. Kwak et al.

JOURNAL OF ALLOYS AND COMPOUNDS (2019)

Add to Collection

Article Engineering, Manufacturing

Microstructure and surface analysis of friction stir processed Ti-6Al-4V plates manufactured by electron beam melting

Felice Rubino et al.

JOURNAL OF MANUFACTURING PROCESSES (2019)

Add to Collection

Article Materials Science, Multidisciplinary

Rotary friction welding of molybdenum components

M. Stuetz et al.

INTERNATIONAL JOURNAL OF REFRACTORY METALS & HARD MATERIALS (2018)

Add to Collection

Article Engineering, Industrial

Effect of support structures on Ti-6A1-4V overhang parts fabricated by powder bed fusion electron beam additive manufacturing

Xiaoqing Wang et al.

JOURNAL OF MATERIALS PROCESSING TECHNOLOGY (2018)

Add to Collection

Article Materials Science, Multidisciplinary

Evaluation of microstructure stability at the interfaces of Al-6061 welds fabricated using ultrasonic additive manufacturing

Niyanth Sridharan et al.

MATERIALS CHARACTERIZATION (2018)

Add to Collection

Article Automation & Control Systems

Effect of welding speed on joint feature and mechanical properties of friction stir lap welding assisted by external stationary shoulders

Yumei Yue et al.

INTERNATIONAL JOURNAL OF ADVANCED MANUFACTURING TECHNOLOGY (2017)

Add to Collection

Article Automation & Control Systems

Formation characteristic, microstructure, and mechanical performances of aluminum-based components by friction stir additive manufacturing

Mao Yuqing et al.

INTERNATIONAL JOURNAL OF ADVANCED MANUFACTURING TECHNOLOGY (2016)

Add to Collection

Article Automation & Control Systems

Thermal history and microstructure during friction stir welding of Al-Mg alloy

J. Y. Sheikh-Ahmad et al.

INTERNATIONAL JOURNAL OF ADVANCED MANUFACTURING TECHNOLOGY (2016)

Add to Collection

Article Materials Science, Multidisciplinary

Influence of tool material on mechanical and microstructural properties of friction stir welded 316L austenitic stainless steel butt joints

S. Shashi Kumar et al.

INTERNATIONAL JOURNAL OF REFRACTORY METALS & HARD MATERIALS (2016)

Add to Collection

Article Materials Science, Multidisciplinary

Friction stir additive manufacturing for high structural performance through microstructural control in an Mg based WE43 alloy

S. Palanivel et al.

MATERIALS & DESIGN (2015)

Add to Collection

Article Materials Science, Multidisciplinary

Back-of-the-envelope calculations in friction stir welding - Velocities, peak temperature, torque, and hardness

A. Arora et al.

ACTA MATERIALIA (2011)

Add to Collection

Article Materials Science, Multidisciplinary

Characterization of interfacial microstructures in 3003 aluminum alloy blocks fabricated by ultrasonic additive manufacturing

R. R. Dehoff et al.

ACTA MATERIALIA (2010)

Add to Collection

Article Nanoscience & Nanotechnology

Flow visualization and simulation in FSW

A. P. Reynolds

SCRIPTA MATERIALIA (2008)

Add to Collection

Article Materials Science, Multidisciplinary

Dimensionless correlation to estimate peak temperature during friction stir welding

G. G. Roy et al.

SCIENCE AND TECHNOLOGY OF WELDING AND JOINING (2006)

Add to Collection

© Peeref 2019-2024. All rights reserved.