Name: Zirconia Grinding Ball for electronic ceramics.
Brand: SuoYi
Availability: InStock

Product Details

Properties of Zirconia grinding ball

Items	Unit	Parameter
Composition	wt%	94.8%ZrO₂ 5.2%Y₂O₃
Packed Density	Kg/L	3.5(Φ7mm)
Specific Density	g/cm₃	≥6.0
Hardness(HV)	Kg/mm₂	≥1250
Elastic modulis	Gpa	200
Thermal Conductivity	w/m.k	3
Crushing Load	KN	≥20(Φ7mm)
Fracture Toughness	MPa·m^1/2	≥9
Grain size	um	≤0.5
Thermal expansion Coefficient(20-400℃)	X10-6/℃(20-400℃)	9.6

Shape tolerance and surface roughness of fine balls

Grade	Ball diameter variation(Vdwa)	Spherical deviation(∆Sph)	Surface roughness(Ra)
3	0.08	0.08	0.01
5	0.13	0.13	0.014
10	0.25	0.25	0.02
16	0.4	0.4	0.025
20	0.5	0.5	0.032
24	0.6	0.6	0.04
28	0.7	0.7	0.05
40	1	1	0.06
60	1.5	1.5	0.08
100	2.5	2.5	0.1
200	5	5	0.15

Company profile:

Hebei Suoyi New Material Technology Co., Ltd. has two zirconia grinding balls with a monthly output of 500 tons. We adopt the yttria stabilized zirconia alumina composite(ZTA), and cerium stabilized zirconia powder, according to the condition and grinding process, we adopt isostatic pressing molding technology, sintering technology and processing technology, with high density refined, good abrasion resistance, good roundness and accurate dimension etc.

Speciality:

1. Extremely low abrasive wear(ppm), preventing materials from being polluted.

2. Suitable for the environment of high viscosity, wet grinding and dispersion.

3. High grinding effciency.

4. Long-time working life, lower running cost.

Applications:

1. Low doping requirement industries: magnetic material, piezoelectric ceramics and dielectric ceramics.

2. Pollution prevention industries: medicine industry, food industry and cosmetic industry.

3. Abrasion and corrosion resistant industries: coatings, textiles industry, color industry, printing and dyeing industry.

4. Different ceramic material industries: electronic ceramics, refractory ceramics and structural ceramics.

Available Sizes:

Sphere: Φ0.4-0.6, Φ0.6-0.8, Φ0.8-1, Φ1-10,Φ1-20,Φ55

Cylinder: Φ3x3,Φ5.5x5.5,Φ7.5x7.5,Φ10x10,Φ12x12,Φ15x15

Established in 2012, hebei soyi new material technology co., ltd. has been committed to integrating the best quality, most comprehensive and most stable advanced chemical materials for customers for 8 years.Suoyi has a complete supplier system covering 145 cities in China. We cooperate with 26 companies of aluminum salt, 19 companies of rare earth salt, and 22 zirconium salt among the top 50 in China. Magnesium salt, calcium salt, strontium salt and other products are leaders and listed companies in their industry.

Experienced development and production team can manufacture more than 1500 kinds of customized synthetic materials.It mainly involves 145 kinds of zirconium salts, 358 kinds of aluminum salts, 200 kinds of magnesium salts, 195 kinds of rare earth oxides, 45 kinds of rare earth fluoride, 124 kinds of sodium salts, 98 kinds of lithium salts, 180 kinds of calcium salts, 29 kinds of strontium salts, 45 kinds of barium salts and 10 kinds of lithium salts.Application includes spraying industry, biological medicine, optical glass, artificial gem, new energy, automobile industry, petroleum industry, ceramic industry, electronics industry, agriculture, food and other fields.Our products are exported to many areas such as Europe, America and Asia, and we have cooperated with famous enterprises in Japan and South Korea for more than 7 years.Suoyi exports 145 tons of rare earths, 285 tons of zirconia, 345 tons of aluminum salts, 1,245 tons of calcium salts, 2,189 tons of magnesium salts and 525 tons of other products annually.

SuoYi keeps "Honesty, cooperation, study, create" management idea when it set up, to provide quality services for clients. "Market-orientated,customer - centered,customized services" is our objective and the goal.Customized service and brilliant solutions to meet the needs of our valued clients.