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Boolean: (bicycle AND helmet) OR (head AND protection) (always group AND in parenthesis)
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10 items by relevance
1 Conference paper

Influence of rare earths on shrinkage porosities in thin walled ductile cast iron

Pedersen, Karl Martin; Tiedje, Niels Skat

2. International Conference on Advances in Solidification Processes — 2008

Year: 2008

Language: English

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enol jc dpmkighfb a
2 Conference paper · Journal article

Influence of rare earths on shrinkage porosity in thin walled ductile cast iron

Pedersen, Karl Martin; Tiedje, Niels Skat

International Journal of Cast Metals Research — 2009, Volume 22, Issue 1-4, pp. 302-305

Ductile cast iron has been cast in test bars with thickness from 2 to 10 mm. The rare earth elements La and Ce have been added to some of the castings to evaluate their influence on microstructure and shrinkage tendency. Both La and Ce increased the graphite nodule count, especially for thickness

Year: 2009

Language: English

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l ch jkdogfn bpaeim

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