The present invention is related to a device for measuring fluidrty of molten metal,wherein the device comprises a runway for molten metal,and at least one surface of the runway comprises refractory fiber.Refractory f...The present invention is related to a device for measuring fluidrty of molten metal,wherein the device comprises a runway for molten metal,and at least one surface of the runway comprises refractory fiber.Refractory fiber has lower heat conductivity than sand thereby it is possible to achieve more accurate measurements since the molten metal wll be allow to flow a longer distance before solidrfying in a runway.展开更多
文摘The present invention is related to a device for measuring fluidrty of molten metal,wherein the device comprises a runway for molten metal,and at least one surface of the runway comprises refractory fiber.Refractory fiber has lower heat conductivity than sand thereby it is possible to achieve more accurate measurements since the molten metal wll be allow to flow a longer distance before solidrfying in a runway.
