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This study investigates the thermal cycling process at 780°C for 2 hours, followed by 820°C for 6 minutes, on 1mm cells without CLIC (Cell 1 and Cell 3 from SM Group). We analyze the microstructural changes before and after heating, including grain size alterations, facetting issues, and surface stains. Results highlight discrepancies in hardness and subtle variations in lathe work mismatch, particularly a 20µm mismatch in Cell 3. Findings aim to provide insights into the thermal stability and mechanical properties of the materials.
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Thermal cycle and Hardness. 780ºC 2h + 820ºC 6min CLIC not used cells - SM Group
1mm Cell 1, before and after heating. Before After CLIC not used cells - SM Group
1mm Cell 3, before and after heating. Before After CLIC not used cells - SM Group
After heating. Detail of general aspect CLIC not used cells - SM Group
After heating. Details of stains and spots. CLIC not used cells - SM Group
After heating. Details of stains and spots. CLIC not used cells - SM Group
Grain size. Before (Cell 2) After CLIC not used cells - SM Group
Facetting. CLIC not used cells - SM Group
Lathe work mismatch. Slight mismatch in Cell 2 20µm mismatch in Cell 3 CLIC not used cells - SM Group