Reaction in the Al‐TiO2‐CB4 System and in Situ Synthesis of an Al/(TiC+TiB2+α‐Al2O3) Composite
Source abstract
Abstract
Differential scanning calorimeter, X‐ray diffraction and thermodynamic analysis results show that the Al‐TiO2‐CB4 mixture can react in the Al matrix to form TiC, TiB2, and α‐Al2O3 phases between 860 and 1040 °C according to the following equation: 4 Al + 3 TiO2 + CB4 = TiC + 2 TiB2 + 2 α‐Al2O3. Using this reaction system, an Al/(TiC + TiB2 + α‐Al2O3) composite was in situ synthesized successfully in molten aluminum heated by middle‐frequency induction furnace.
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Research context
OpenAlex topics: Aluminum Alloys Composites Properties · Advanced ceramic materials synthesis · Advanced materials and composites
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References (11)
Show source-provided references
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