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Thermal Hard Rock Crushing In Reggio Emilia

A study on a new concept of thermal hard rock crushing Conference Thirumalai K Cheung J B Proc Symp Rock Mech United States A new concept of thermal crushing of hard rocks is examined in this study The theoretical methods developed to analyze thermal stresses and fragmentation induced by partial and complete surface heating of rock

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  • Heat content and specific heat of six rock types at

    A study on a new concept of thermal hard rock crushing Conference Thirumalai K Cheung J B Proc Symp Rock Mech United States A new concept of thermal crushing of hard rocks is examined in this study The theoretical methods developed to analyze thermal stresses and fragmentation induced by partial and complete surface heating of rock

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    equation for the Rittinger crushing theory based upon surface energy particl size relationships was found to be useful in evaluating the surface energy f thermalmechanical fragmentation The Rittinger constant is one of the criti cal parameters which determines the resistance of rock to crushing Fragmenta

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