Abstract
The sludge deposition of JIS die casting alloy ADC12 in the holding furnace was studied. A quaternary intermetallic compound (FeMn)3Si2Al15 deposits in the molten metal free from Cr. Critical Fe and Mn concentrations for sludge deposition at a holding temperature T°C are expressed as: %Fe+{3.34-(T-630)/714}%Mn = 2.39+(T-630)/152 A quinary Al-Si-Fe-Mn-Cr compound (FeMnCr) 3Si2Al15 deposits in the molten metal containing Cr. Critical concentrations of Mn and Cr in molten ADC12 alloys containing 1.0% of Fe at a temperature T°C are expressed as: %Mn+{4.00+(T-630)/333}%Cr=0.40+(T-630)/500.
| Original language | English |
|---|---|
| Pages (from-to) | 813-818 |
| Number of pages | 6 |
| Journal | Journal of Japan Institute of Light Metals |
| Volume | 36 |
| Issue number | 12 |
| DOIs | |
| Publication status | Published - 1986 Jan 1 |
Keywords
- ADC12 alloy
- die casting alloy
- hard spots
- intermetallic compounds
- sludge
ASJC Scopus subject areas
- Mechanics of Materials
- Mechanical Engineering
- Metals and Alloys
- Materials Chemistry
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Cite this
Osame, Y., Toyoda, K., Tsumura, Y., Suzuki, M., Furuya, S., & Nagayama, K. (1986). Sludge deposition in molten aluminum die casting alloys in the holding furnace. Journal of Japan Institute of Light Metals, 36(12), 813-818. https://doi.org/10.2464/jilm.36.813