Summary:Development of magnesium slag with high carbonation effciency under microwave action: Phase evolution, microstructure and carbonation mechanism was published in Construction and Building Materials (2025) and is indexed as a Xianghu Q1 application case for XH-800SP. The source record connects it with industrial solid-waste valorization, mineral carbon sequestration, microwave-enhanced carbonation, and low-carbon building materials. Core operating conditions include Temperature 80 ℃ / 140 ℃, Microwave power 800 W / 200 W, and Pressure 1.0 MPa / 4 MPa. Key reported results include Maximum CO2 fixation amount 459.4 kg/t, Maximum carbonation efficiency 89.8%, Carbonation efficiency 89.8%, and Carbonation efficiency 88.4%.