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Effect of tempering temperature on the toughness of 9Cr–3W–3Co martensitic heat resistant steel.
- Source :
-
Materials & Design . Feb2014, Vol. 54, p874-879. 6p. - Publication Year :
- 2014
-
Abstract
- Highlights: [•] Toughness of 9Cr–3W–3Co steel increases with increasing tempering temperature. [•] Toughness is influenced by hardness of base metal and length of crack propagation path. [•] Hardness of base metal is influenced by dislocation density and degree of supersaturation of the interstitial atoms. [•] Length of crack propagation path is influenced by length of the large angle boundaries. [Copyright &y& Elsevier]
Details
- Language :
- English
- ISSN :
- 02641275
- Volume :
- 54
- Database :
- Academic Search Index
- Journal :
- Materials & Design
- Publication Type :
- Academic Journal
- Accession number :
- 91969726
- Full Text :
- https://doi.org/10.1016/j.matdes.2013.09.017