Title of article
On the effect of silicon on toughness in recent high quality hot work steels
Author/Authors
Mesquita، نويسنده , , R.A. and Kestenbach، نويسنده , , H.-J.، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2011
Pages
4
From page
4856
To page
4859
Abstract
Fracture surfaces on H11-type Charpy impact samples were studied as a function of tempering temperature and Si content. The recently discovered effect of Si on toughness after high-temperature tempering was shown to be the result of a more favourable distribution of secondary alloy carbides in low-Si steels.
Keywords
Silicon , Toughness , Secondary carbide , fractography , hot work tool steel , H11
Journal title
MATERIALS SCIENCE & ENGINEERING: A
Serial Year
2011
Journal title
MATERIALS SCIENCE & ENGINEERING: A
Record number
2164301
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