Microstructure and Mechanical Behavior of a Mini-Thixoformed Tool Steel
Microstructure and Mechanical Behavior of a Mini-Thixoformed Tool Steel
复制标题
微型触变成形工具钢的显微组织和力学行为
DOI:
10.1007/s11661-012-1305-3
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发表时间:
2012
期刊:
影响因子:
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通讯作者:
M.F.-X. Wagner
中科院分区:
文献类型:
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作者:
I. Sen;H. Jirková;B. Masek;M. Böhme;M.F.-X. Wagner
We report on mini-thixoforming of a hard and wear-resistant crucible particle metallurgy tool steel. Significant microstructural modifications associated with the special semisolid forming process are characterized in detail by scanning electron microscopy and X-ray diffraction. The mechanical performance of the material is assessed both pre-thixoforming and post-thixoforming by nanoindentation of the constituent phases. The novel microstructural changes that result from mini-thixoforming, which are discussed in this article for the first time, are beneficial in further improving the hardness of the steel.
DOI:
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发表时间:
2008
期刊:
影响因子:
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作者:
R. M. M. Riofano;L. Casteletti;L. Canale;G. Totten
通讯作者:
G. Totten
DOI:
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发表时间:
2006
期刊:
影响因子:
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作者:
R. M. M. Riofano;L. Casteletti;P. Nascente
通讯作者:
P. Nascente