Abstract
Fe, Cr3C2, NbC and WC powder are directly melted by a plasma arc in a graphite mold to obtain Fe-carbide composite materials. The maximum bending strength of the composite reinforced with 20wt% of Cr3C2 particles was 1.2 GPa. In Fe-NbC composites, the maximum bending strength of the composite reinforced with 20wt% of NbC particles was 0.98 GPa. In Fe-WC composites, the low strength was caused by the difference in density between Fe and WC. With increasing the content of carbide, the bending modulus decreased and hardness increased monotonously.
| Original language | English |
|---|---|
| Pages (from-to) | 57-64 |
| Number of pages | 8 |
| Journal | Tetsu-To-Hagane/Journal of the Iron and Steel Institute of Japan |
| Volume | 76 |
| Issue number | 1 |
| Publication status | Published - 1990 Jan |
| Externally published | Yes |
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ASJC Scopus subject areas
- Metals and Alloys
Cite this
Fabrication of Fe-carbide composite using Plasma-Powder-Melting method and it's properties. / Anzai, Masahiro; Nakagawa, Takeo.
In: Tetsu-To-Hagane/Journal of the Iron and Steel Institute of Japan, Vol. 76, No. 1, 01.1990, p. 57-64.Research output: Contribution to journal › Article
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TY - JOUR
T1 - Fabrication of Fe-carbide composite using Plasma-Powder-Melting method and it's properties
AU - Anzai, Masahiro
AU - Nakagawa, Takeo
PY - 1990/1
Y1 - 1990/1
N2 - Fe, Cr3C2, NbC and WC powder are directly melted by a plasma arc in a graphite mold to obtain Fe-carbide composite materials. The maximum bending strength of the composite reinforced with 20wt% of Cr3C2 particles was 1.2 GPa. In Fe-NbC composites, the maximum bending strength of the composite reinforced with 20wt% of NbC particles was 0.98 GPa. In Fe-WC composites, the low strength was caused by the difference in density between Fe and WC. With increasing the content of carbide, the bending modulus decreased and hardness increased monotonously.
AB - Fe, Cr3C2, NbC and WC powder are directly melted by a plasma arc in a graphite mold to obtain Fe-carbide composite materials. The maximum bending strength of the composite reinforced with 20wt% of Cr3C2 particles was 1.2 GPa. In Fe-NbC composites, the maximum bending strength of the composite reinforced with 20wt% of NbC particles was 0.98 GPa. In Fe-WC composites, the low strength was caused by the difference in density between Fe and WC. With increasing the content of carbide, the bending modulus decreased and hardness increased monotonously.
UR - http://www.scopus.com/inward/record.url?scp=0025263365&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=0025263365&partnerID=8YFLogxK
M3 - Article
AN - SCOPUS:0025263365
VL - 76
SP - 57
EP - 64
JO - Tetsu-To-Hagane/Journal of the Iron and Steel Institute of Japan
JF - Tetsu-To-Hagane/Journal of the Iron and Steel Institute of Japan
SN - 0021-1575
IS - 1
ER -