Results 61 to 70 of about 2,318 (182)
Science and Technology of Advanced Materials, 2008 A magnetic field has a remarkable influence on solid/solid phase transformations and it can be used to control the structure and function of materials during phase transformations.
Hideyuki Ohtsuka
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Advances in Materials Science and Engineering, 2017 The 1045 steel with lamellar spacing of pearlite in nanometer was prepared by aluminothermic reaction casting and annealed at 873 K (600°C) with different time.
Zhengning Li +4 more
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Crystallographic effects in pearlite [PDF]
, 2017 An experimental re-evaluation of the Smith/Hillert and Hull/Mehl models of the pearlite transformation has been made by application of transmission electron microscopy techniques to suitable alloy systems. The observed behavior of the ferrite:cementite lamellar interface shows the strict crystallographic adherence predicted by the Hull/Mehl model ...
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MetalsLaser surface treatment (LST) has been employed on ductile cast iron (DCI) parts to obtain a good performance and a long service life. There is a need to understand the laser surface-treated microstructure and hardening ability of DCIs with different ...
Zile Wang +5 more
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Journal of Materials Research and TechnologyThis study investigates the effect of welding heat input on microstructural evolution and fracture toughness in the interlayer heat-affected zone (IHAZ) of ultra-high strength steel (UHSS).
Libo Wang +4 more
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On the Microstructure of Globular Pearlite
The Journal of the Japan Institute of Metals, 1943 The intensity of the reflected light from the etched surface of globular pearlite, was measured by the photo-cell. The intensity decreases and increases almost at the equal interval as the etching proceeds. The cause of this phenomenon was discussed and satisfactorily demonstrated.
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Journal of Materials Research and TechnologyEffects of deformation strains on the microstructure and mechanical properties of bearing steel for new energy vehicles were investigated by combining thermal simulation testing machine with optical microscopy, field-emission scanning electron microscopy,
Zhihui Chen +6 more
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Journal of Materials Research and TechnologyOvercoming the strength‒ductility trade-off of high-strength low-alloy steel (HSLA steel) while improving the performance of the component materials is a major challenge.
Haoyu Geng +4 more
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Structure Evolution of 0.75C Eutectoid Carbon Steel during Reduction Deformation
Teshugang, 2007 The structure evolution of pearlite and overcooling austenite of 0.75C eutectoid carbon steel during com- pression has been studied by Gleeble 2000 and 1500 thermal simulation machines.The test results showed that as sample heated with 10 ℃/s to700 ℃ for
张淑兰, 孙新军, 董瀚
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Teshugang, 2019 By measuring the dilatometric curves of 15MnVB steel with cooling speed 0.05 ~20 ℃/s on Gleeble-1500 thermo-mechanical simulator, and combining with metallographic analysis, a CCT diagram of hot deformed austenite in continuous cooling transformation was
李世琳 +3 more
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