1-20 of 27
Keywords: microstructure
Close
Follow your search
Access your saved searches in your account

Would you like to receive an alert when new items match your search?
Close Modal
Sort by
Journal Articles
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Manuf. Sci. Eng. May 2024, 146(5): 051003.
Paper No: MANU-23-1696
Published Online: February 26, 2024
... model to simulate microstructure formation considering local nanoparticle distribution during the SLM process. The proposed model formulates a three-dimensional computational fluid dynamics (CFD) model with Lagrangian particle tracking to simulate a single-track, single-layer SLM process of aluminum...
Journal Articles
Journal Articles
Publisher: ASME
Article Type: Review Articles
J. Manuf. Sci. Eng. November 2023, 145(11): 110801.
Paper No: MANU-22-1653
Published Online: August 3, 2023
... of ultra-high-strength steels used in aerospace and tooling industries. In the PBF/L process, a laser beam is used to melt and fuse the metal powder particles. This creates a high thermal gradient and rapid cooling of the melt pool results in columnar grains. The microstructure of AM part is entirely...
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Manuf. Sci. Eng. August 2023, 145(8): 081004.
Paper No: MANU-22-1615
Published Online: April 12, 2023
... microstructure was achieved at a low powder feed rate, producing higher microhardness and larger tensile strength. This paper revealed the relations among process, thermal variation, and microstructure of as-built metallic parts to well understand this novel DED process. Email: yzhou134@binghamton.edu...
Topics: Temperature, Wire
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Manuf. Sci. Eng. March 2023, 145(3): 031001.
Paper No: MANU-22-1166
Published Online: November 7, 2022
... of the microhardness, tensile strength, and corrosion resistance of an LPBF manufactured Al-5024 alloy by optimization of heat treatment parameters. The effect of the isothermal heat treatment (IHT) process on the microstructure evolution, mechanical properties, and electrochemical properties of an LPBF-processed Al...
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Manuf. Sci. Eng. February 2023, 145(2): 021003.
Paper No: MANU-22-1233
Published Online: September 27, 2022
..., as well as the resulting weld microstructure and coach peel strength. It was found that asymmetric nugget growth was most strongly influenced by sheet surface conditions and electrode materials at the positive polarity electrode side. The asymmetric nuggets exhibited a smaller nugget angle in relation...
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Manuf. Sci. Eng. July 2022, 144(7): 071011.
Paper No: MANU-21-1456
Published Online: February 10, 2022
...Cheng Luo; Yansong Zhang; Michael Oelscher; Yandong Shi; Niels Pasligh; Raphael Koch Application of additively manufactured steels is unavoidably involved in the resistance spot welding with conventionally manufactured steels. However, the microstructural evolution of an additive manufactured steel...
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Manuf. Sci. Eng. April 2022, 144(4): 041009.
Paper No: MANU-21-1301
Published Online: September 27, 2021
...Tanveer Majeed; Nooruddin Ansari; Yashwant Mehta; Arshad Noor Siddiquee Material flow and heat generation by tool shoulder during Friction Stir Welding (FSW) significantly alters the microstructural and thermomechanical behavior of joints. The effect of shoulder size on mechanical properties...
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Manuf. Sci. Eng. April 2022, 144(4): 041001.
Paper No: MANU-21-1319
Published Online: September 23, 2021
... Cu-Al intermetallic compounds (IMCs) at the faying interface of Cu to Al. Three welding schedules with various heat input were used to produce different interfacial microstructure. The evolution of interfaces in terms of phase constitution, elemental distribution, and defects (gaps and voids...
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Manuf. Sci. Eng. January 2022, 144(1): 011007.
Paper No: MANU-21-1156
Published Online: July 1, 2021
... was proposed based on microstructure, microhardness, and residual stresses of CD stud welded joint. The results show that a narrow weld seam with a widmanstaten structure is formed because of quick cooling. For the longer stud extension length, the width of the weld zone becomes wider and the microstructure...
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Manuf. Sci. Eng. October 2021, 143(10): 101010.
Paper No: MANU-20-1407
Published Online: May 14, 2021
... that may contribute to variations within and among parts made by this process is a difference in the material’s microstructural phase and composition. A continuous cooling transformation (CCT) diagram is a useful tool that can be used with a thermal model for microstructure design and manufacturing process...
Journal Articles
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Manuf. Sci. Eng. July 2021, 143(7): 071015.
Paper No: MANU-20-1622
Published Online: March 26, 2021
...Maziar Toursangsaraki; Huamiao Wang; Yongxiang Hu; Dhandapanik Karthik This study aims to model the effects of multiple laser peening (LP) on the mechanical properties of AA2024-T351 by including the material microstructure and residual stresses using the crystal plasticity finite element method...
Journal Articles
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Manuf. Sci. Eng. June 2021, 143(6): 061001.
Paper No: MANU-20-1344
Published Online: November 20, 2020
...Shiv Sharma; Anil Meena The microstructure attributes are responsible for the deformation mechanism of material, which induces shear instability primarily in difficult-to-machine material like Ti–6Al–4V. Consequently, the dynamic cutting force yields serrations in the chip morphology. Therefore...
Journal Articles
Journal Articles
Publisher: ASME
Article Type: Review Articles
J. Manuf. Sci. Eng. November 2020, 142(11): 110816.
Paper No: MANU-20-1083
Published Online: September 29, 2020
... 11 02 2020 28 07 2020 28 07 2020 29 09 2020 welding manufacturing numerical model weld pool transport phenomena microstructure distortion residual stress process sensor machine learning deep learning CNN adaptive control model predictive control MPC control...
Journal Articles
Publisher: ASME
Article Type: Technical Briefs
J. Manuf. Sci. Eng. May 2020, 142(5): 054501.
Paper No: MANU-18-1691
Published Online: March 20, 2020
... to investigate their effects on the microstructures and fracture properties of repaired specimens. J-integrals were calculated according to the digital image correlation (DIC) measurements, and microstructures were examined using scanning electron microscopy (SEM). When suitable laser parameters were used...
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Manuf. Sci. Eng. March 2020, 142(3): 031006.
Paper No: MANU-19-1404
Published Online: February 6, 2020
...Zifa Xu; Wentai Ouyang; Shaohui Jia; Junke Jiao; Mina Zhang; Wenwu Zhang A laser additive and subtractive hybrid manufacturing technology was proposed to repair Inconel 718 cracks in this paper. Microstructures and the mechanical properties such as the micro-hardness, the tensile strength...