Results 61 to 70 of about 13,036,972 (301)
Advanced Engineering Materials, EarlyView.The present study investigates recycling of NiTi shape memory alloys via vacuum induction melting. An ingot was synthesized from elemental Ni and Ti and subjected to three subsequent remelting cycles. Remelting increases process durations and impurity levels and adversely affects microstructures and functional properties.
Sakia Sophia Noorzayee +7 more
wiley +1 more source
Metals, 2019 A process comprising a hot extrusion process and a warm forging process was designed to form an umbrella-shaped aluminum structural component with a high degree of difficulty for the plastic forming method. A circular cylindrical part was extruded with a
Chul Kyu Jin
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GOALS-JWST: Tracing AGN Feedback on the Star-forming Interstellar Medium in NGC 7469
The Astrophysical Journal Letters, 2022 We present James Webb Space Telescope (JWST) Mid-Infrared Instrument (MIRI) integral-field spectroscopy of the nearby merging, luminous infrared galaxy, NGC 7469.
Thomas S.-Y. Lai +36 more
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Analysis of Temperature Distribution on Warm Forming of Aluminum-Magnesium Alloy
Advanced Materials Research, 2011 In this study, a temperature distribution of 5083-O aluminum-magnesium (Al-Mg) alloy is analyzed at various die and blank initial temperature conditions using finite element analysis approach. Temperature distribution results of the blank reveal that the dies must be heated to predetermined temperatures for successful warm forming, even the blank is ...
Ozturk, F., Arslan, M. A.
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Comparison of Drawability between Warm Forming and Cold Forming of Aluminum 6xxx Alloys
IOP Conference Series: Materials Science and Engineering, 2018 The automotive industry has significant interests and material applications involving multiple aluminum alloys (5xxx, 6xxx, and 7xxx) for light weighting.
Hyunok Kim +3 more
semanticscholar +1 more source
Current Status and Challenges in Data Collection for Aerospace Coatings Deposited by Plasma Spraying
Advanced Engineering Materials, EarlyView.An innovative approach has been integrated into the GRENAT project to optimize plasma spraying and coating performance. Raw materials are accelerated and melted in the plasma generated by torches, creating coatings. Monitoring sensors collect process data which are combined with ex situ characterization data.
Lila Randriamananjara +8 more
wiley +1 more source
Observation of Microstructural Characteristics on the Formability for AA 7075 Alloy Sheets Under Warm Forming Conditions [PDF]
MATEC Web of ConferencesVarious warm forming processes for AA 7075 alloy sheets integrate pre-aging, optimized process parameters, and paint bake treatment to enhance formability while minimizing strength loss.
Chen Wan-Ling, Lee Rong-Shean
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Effect of Warm Forming on Formability and Springback of Aluminum Alloy Brazing Sheet
Journal of Physics: Conference Series, 2018 This paper investigates the effect of warm forming (up to 350°C) on the formability and springback behavior of AA3003/AA4045 brazing sheet (0.2 mm gauge) for two temper conditions: O- and H24-temper.
K. Han +3 more
semanticscholar +1 more source
Biomass Native Structure Into Functional Carbon‐Based Catalysts for Fenton‐Like Reactions
Advanced Functional Materials, EarlyView.This study indicates that eight biomasses with 2D flaky and 1D acicular structures influence surface O types, morphology, defects, N doping, sp2 C, and Co nanoparticles loading in three series of carbon, N‐doped carbon, and cobalt/graphitic carbon. This work identifies how these structural factors impact catalytic pathways, enhancing selective electron
Wenjie Tian +7 more
wiley +1 more source
STUDY ON WARM FORMING LIMIT PREDICTION OF ADVANCED HIGH STRENGTH STEEL DP780 SHEET METAL
Jixie qiangdu, 2021 In order to accurately predict the forming limit curve of DP780 steel sheet under the condition of warm forming,the ductile fracture prediction model was introduced into the numerical simulation.
WANG KaiDi +5 more
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