Effects of austenitization temperature on the microstructure of 15BCr30 and PL22 boron steels

Effects of austenitization temperature on the microstructure of 15BCr30 and PL22 boron steels

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This paper studies boron precipitation and segregation at austenitic grain boundaries for low carbon boron steels types: PL22 and 15BCr30. The following parameters were evaluated: percentage of martensite/bainite, size and nucleation sites of austenitic grains and precipitates sizes. Three austeniti...

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Bibliographic Details
Main Authors: C. A. Suski, C.A.S de Oliveira
Format: Article
Language:English
Published: Associação Brasileira de Metalurgia e Materiais (ABM); Associação Brasileira de Cerâmica (ABC); Associação Brasileira de Polímeros (ABPol) 2013-04-01
Series:Materials Research
Subjects:
iron-borocarbide
precipitates
austenitic grain
Online Access:http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-14392013000400015&tlng=en

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