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zirconium beads/spheres for grinding/zirconia oxide beads with good quality

FOB Price

USD $22 - $69.5 / Kilogram

25 Kilograms(Min.Order)

Product Details

Brand Name:	win-ceramic	Place of Origin:	China	Model Number:	690912
Type:	Ceramic Balls	Application:	Industrial Ceramic	Material:	Zirconia Ceramic

Application	1.Particularly suitable for vertical stirring mills, horizontal roller ball mills,vibrating mills and various high linear,speed pin- type sand mills 2.For wet or dry ultrafine dispersion and grinding of pastes and powders without contamination. 3.Perfect grinding media with good flatness,smooth surface, bright,high density and highstrength
Product chemical composition and physical proerties
Performance	Unit	Parameter
Component	Wt%	94.6%ZrO2,5.2%Y2O3
Filled Density	Kg/l	3.5(φ5mm)
Density	g/cm3	5.95-6.00
Hardness	GPa	>11
Elasticity Modulus	GPa	200
Thermal Conductivity	W/m.k	3
Coefficient of Thermal Expansion	10*10-6/℃(20-400)	9.6
Crush Strength	KN	≥20(φ7mm)
Bending Toughness	MPam1/2	8
Grain Size	Um	≤0.5

Products Dimension

Ball

Column

Ø7.5*7.5mm ø12.7*12.7mm

Zibo Win-Ceramic Material Co., Ltd: Contact namecathy zheng; Phone86-0533-2715228; Addresszhangdian Zibo,Shandong

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