Results 1 to 10 of about 11,137 (263)
Tuning the mechanical properties and degradation properties of polydioxanone isothermal annealing. [PDF]
Turk J Chem, 2020 Polydioxanone (PPDO) is synthesized by ring-opening polymerization of p-dioxanone, using stannous octoate as the catalyst. The polarized optical micrograph (POM) shows thes pherulite growth rate of PPDO decreases with an increase in the isothermal crystallization temperature.
Liu X +6 more
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Isochronous and isothermal annealing of defects
Фізика і хімія твердого тілаThe regularities of isothermal and isochronous discrete and continuous annealed material at a constant rate are considered on the example of monomolecular reaction and bimolecular recombination of Frenkel pairs.
Ya.P. Saliy
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Influence of 1.5 wt.% Bi on the Microstructure, Hardness, and Shear Strength of Sn-0.7Cu Solder Joints after Isothermal Annealing [PDF]
Materials, 2021 Marcin Nabiałek +2 more
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Materials & Design, 2021 In the present study, in situ high-energy X-ray diffraction (HEXRD), dilatometry, and metallography were conducted for the purpose of understanding microstructure evolution during intercritical annealing of a Fe-0.19C-4.39Mn steel from a martensitic ...
J.J. Mueller +8 more
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Metals, 2023 Flexible pipelines connect offshore platforms to subsea production systems due to their high flexibility, applicability, and recycling. Flexible armor layers in flexible pipelines are constructed using the parallel helical wrapping of several rectangular
Pedro H. Pinheiro +8 more
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Journal of Materials Research and Technology, 2022 The recovery annealing process, which reheats the relaxed metallic glass (MG) to a certain temperature above glass transition temperature and subsequently rapid quenched, could tailor the sample to a less relaxed state, called as rejuvenation process ...
Mingzi Wang +4 more
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Effect of Isothermal Annealing Temperatures and Roller Burnishing on the Microhardness and Surface Quality of H13 Alloy Steel [PDF]
Journal of Applied Research on Industrial Engineering, 2017 AISI H13 tool steel is applied widely to produce many kinds of hot work dies, such as forging dies, extrusion dies, die-casting dies and so on. The successful employment of metal in engineering application relies on the ability of the metal to meet ...
Ubeidulla F. Al-Qawabeha
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Advanced Powder Materials, 2023 Despite the importance of temperature distribution in spark plasma sintering of metallic glasses, its quantification has been experimentally laborious. This work proposes an experimental strategy to determine the sintering temperature by establishing a ...
Huaping Ding +8 more
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The Post-forging Heat Treatment Process of 9Cr Martensitic Heat-resistant Steel [PDF]
Teshugang9Cr martensitic heat-resistant steel is an important candidate material for ultra-supercritical steam turbine rotors. Due to the large size of the rotor forgings， there is a greater tendency for microstructure inheritance.
Li Hongmei, Huo jie, Li Xiao, Nie Yihong, Zhu Lin
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Study on Spheroidizing Annealing Process of 20CrNiMo Steel
Teshugang, 2022 The subcritical spheroidization annealing, ordinary spheroidizing annealing, and isothermal spheroidizing annealing heat treatment process experiment on 20CrNiMo steel are carried out. By means of optical microscope and brinell hardness tester is carried
柳萍 +5 more
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