Matches in UGent Biblio for { <https://biblio.ugent.be/publication/3208936#aggregation> ?p ?o. }
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- aggregation classification "P1".
- aggregation creator B132895.
- aggregation creator B132896.
- aggregation creator B132897.
- aggregation creator person.
- aggregation creator person.
- aggregation creator person.
- aggregation date "2013".
- aggregation format "application/pdf".
- aggregation hasFormat 3208936.bibtex.
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- aggregation isPartOf urn:issn:0255-5476.
- aggregation language "eng".
- aggregation publisher "Trans Tech".
- aggregation rights "I have transferred the copyright for this publication to the publisher".
- aggregation subject "Technology and Engineering".
- aggregation title "Microstructure and properties of ultrafast annealed high strength steel".
- aggregation abstract "The grain size, recrystallization, phase transformation and mechanical properties of a cold-rolled high-strength steel (HSS) are studied after annealing with high (similar to 140 degrees C/s) and ultra-high (similar to 1500 degrees C/s) reheating rate, followed by subsequent water quenching without isothermal soaking. By monitoring the hardness and microstructure, it was shown that the increase of the reheating rate from 140 degrees C/s to 1500 degrees C/s causes grain refinement from 5 mu m to 1 mu m in diameter and the final ferrite grain size depends significantly on the reheating temperature and reheating rate. It was observed that after an extreme reheating rate of similar to 1500 degrees C/s the alpha-gamma phase transformation starts before the completion of recrystallization in the recovered matrix. The crystallographic texture of the ultrafast reheated and water-quenched high-strength steel inherits the cold-rolled deformation texture with well pronounced RD and ND texture fibres, even after the alpha-gamma-alpha' phase transformations. It was found that the ultrafast reheating results in a very fine non-equilibrium ferrite-martensite structure with an excellent ultimate tensile strength of similar to 1400 MPa and an acceptable elongation at fracture. The observed data are very promising from industrial application point of view and open up possibilities for further structural refinement and alternative texture control.".
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- aggregation endPage "558".
- aggregation startPage "554".
- aggregation volume "753".
- aggregation aggregates 3208938.
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