Dayameta: 15-120mm
Ngwa: A na-eji ya na ogbunigwe dị iche iche, osisi ciment, ụlọ ọrụ ike na ụlọ ọrụ kemịkalụ.
A na-eji bọọlụ chromium arụrụ arụ eme ihe n'ọtụtụ ebe na nkwadebe ntụ ntụ, yana ntụ ntụ dị mma nke ciment, ọla ọla na slurries coal.A na-eji ha na ike thermal, chemical engineering, ceramic paint, light Industry, papermakers and magnetik material industries, e wezụga ndị ọzọ.Bọọlụ egweri egwerọ nwere ezigbo isi ike, na-echekwa ọdịdị okirikiri ha, akwa na mgbakasị ahụ dị ala, yana ọ̀tụ̀tụ̀ ịhịa aka n'ahụ dị ala.Isi ike nke ngwaahịa bọọlụ chromium dị elu bụ 56-62 HRC, isi ike nke bọọlụ chromium ọkara ruru 47-55 HRC, ebe ike nke bọọlụ chromium dị ala ruru 45–52 HRC, yana 15 mm dịka opekempe. na 120 mm dị ka dayameta kachasị.A na-eji ya eme ihe n'ọtụtụ igwe igwe akọrọ.