Grinding Ceramic Ball

Model:	-
Brand:	LIHUA
Origin:	Made In China
Category:	Industrial Supplies / Other Industrial Supplies
Label:	Ceramic Ball , Grinding Ball , Alumina Ball
Price:	US $1 / KG
Min. Order:	10 KG

Inquire Now

Product Description

1. Product Description

The grinding ceramic ball has the advantages of high density, high hardness, high wear resistance, good regularity and corrosion resistance. It’s the most efficient abrasive media for grinding glaze, blank and kinds of mineral powder .It can be widely used in ceramic, cement, coating, refractory materials and inorganic powder industry etc.

2. Technical Specification

Item	High alumina grinding ceramic ball		Middle alumina grinding ceramic ball
Item	High alumina grinding ceramic ball		Micro-crystal middle-alumina	Carborundum middle alumina
Al2O3 (%)	≥92	≥95	65-75	60-70
SiO2 (%)	3.81	3	20-15	60-70
Fe2O3 (%)	0.06	0.05	0.41	<0.5
TiO2 (%)	0.02	0.04	1.7	1.8
Other (%)	2.53	1.9	5	10
Bulk density (g/cm3)	3.65	3.68	2.93-3.0	2.90-3.0
Water absorption (%)	<0.01	<0.005	<0.01	<0.05
Moh's Hardnes(grade)	9	9	7-8	6-7
Abrasion rate (%)	0.01	0.0084	0.02	0.03
colour	White	White	Yellow /White	Brown
Raw materials	Calcined alumina	Calcined alumina	Refined bauxite powder	Bauxite powder
Forming method	Isostatic pressing	Isostatic pressing	Impact briquetting	Handmade