Effect of Austempering on Mechanical Properties of 700 MPa Cold Rolled TRIP Steel 0.15C-1.5Mn-l. 4Si-0. 03Nb-0.03Ti-0.005N
Test steel is melted by a 50 kg vacuum induction furnace, forged to 60 mm slab, homogenized at 1 250 ℃ then hot-rolled to 4 mm plate and cold rolled to 1 mm sheet. The effect of austempering temperature (350 ~ 450 °C) and holding time (1 ~ 10 min) on structure and mechanical properties of 820℃ 3 min...
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| Formato: | Artigo |
| Lenguaje: | Chinês |
| Publicado: |
Editorial Office of Special Steel
2014-09-01
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| Colección: | Teshugang |
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| Acceso en línea: | http://www.specialsteeljournal.com/thesisDetails?columnId=129789838&Fpath=home&index=0 |
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