Low-Temperature Phase Transformation of Lanthanum Chromites Doped withCalcium

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The low-temperature phase transformation of LaCrO3 and doped-LaCrO3 was studied by DSC andXRD, and thermal expansion during phase trans formation was measured. It is found that the phase transformation of LaCrO3 begins near 240℃ and ends up to 265℃. The p
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