Carburized metal material and producing method thereof

A metal material that is, without using expensive apparatus, carburized in a low temperature region where crystal grains do not grow so much, and a producing method of the metal material are provided. A metal material mainly containing iron, wherein a surface of the metal material is subjected to a...

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Main Authors NIINOMI TAKAAKI, YOSHIMI KYOSUKE, SUZUKI MITSUO, FURUKAWA YUICHI, HAYAKAWA SETSUYU, MATSUO TAKESHI
Format Patent
LanguageEnglish
Published 03.04.2012
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Summary:A metal material that is, without using expensive apparatus, carburized in a low temperature region where crystal grains do not grow so much, and a producing method of the metal material are provided. A metal material mainly containing iron, wherein a surface of the metal material is subjected to a carburization treatment by a treatment using fullerenes as a carbon source.
Bibliography:Application Number: US20060914899