Microcrystalline abrasion-resistant alumina pob yog qhov zoo tshaj plaws sib tsoo nruab nrab, ua los ntawm cov khoom siv qib siab, kev tsim cov tshuab siab heev, thiab calcined hauv qhov kub kub qhov cub.Cov khoom no muaj kev ceev ceev, siab hardness, tsis tshua muaj hnav, zoo seismic stability thiab zoo corrosion kuj.Nws yog qhov nruab nrab zoo tshaj plaws rau kev sib tsoo glazes, billets thiab ntxhia hmoov, thiab yog siv los ua qhov sib tsoo nruab nrab rau cov pob zeb ceramic thiab cement pob., Coatings, refractories, inorganic ntxhia hmoov thiab lwm yam lag luam.