Cement clinker
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Cement clinker is a solid material produced as an intermediary product in Portland cement manufacturing. Clinker occurs as lumps or nodules, usually 3 millimetres to 25 millimetres in diameter. It is
Typical clinker nodules
Hot clinker
Sintering
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Sintering or frittage is the process of compacting and forming a solid mass of material by pressure or heat without melting it to the point of liquefaction. Sintering happens as part of a manufacturin
Cement clinker
…cement manufacturing. Clinker occurs as lumps or nodules, usually 3 millimetres (0.12 in) to 25 millimetres (0.98 in) in diameter. It is produced by sintering (fusing without melting to the point of liquefaction) limestone and aluminosilicate materials such as clay during the cement kiln stage. Portland clinker…
Cross section of a sintering tool and the sintered part
Iron powder