Factory Direct Wholesale Price High Purity 11/32inch 8.731mm Ceramic Zirconia Ceramic Ball Grinding Ball Is Selling Well

Product Description

      Ceramic balls are widely used as the covering or supporting materials of the catalyst in the reactors and the packing in the columns in such varied areas, for examples, petroleum, chemical industry, chemical fertilizer, natural gas and environmental protection etc. The ceramic balls have the advantages of high temperature and high pressure resistance, low water adsorption, stable chemical performance, it also resistance to acid, alkali, and some organic solvent.

Performance Table of Zirconia Materials

Item	Unit	Test result
Component	(wt)%	95%ZRO2 5%Y2O3
Color	-	white
Roundness	um	<0.25
Density	g/cm³	≥6.00
(HV)Hardness	HV1	1300
Young´s modulus	Gpa	200
Fracture toughness	Mpa.m^1/2	8.5
Bending strength	Mpa	>900
apparent porosity		0.50%
thermal expansion coefficient	10^-6/ºC	9.6
thermal shock	ºC	200

 

 

Physical composition:

Item	Value
Water absorption (%)	<0.5
Bulk density (g/cm^3)	1.35-1.4
Specific gravity (g/cm^3)	2.3-2.4
Free volume (%)	40
Operation temp.(max) (ºC)	1100
Moh's hardness (scale)	>6.5
Acid resistance (%)	>99.6
Alkali resistance (%)	>85

Size available & Crush strength:

Size	Crush strength
	Kg/particle	KN/particle
1/8''(3mm)	>35	>0.35
1/4''(6mm)	>60	>0.60
3/8''(10mm)	>85	>0.85
1/2''(13mm)	>185	>1.85
3/4''(19mm)	>487	>4.87
1''(25mm)	>850	>8.5
1-1/2''(38mm)	>1200	>12
2''(50mm)	>5600	>56

 
  

Detailed Photos

 

Zirconia ceramic ball

1. The process adopts advanced spray drying technology, dry full-automatic isostatic pressure and high-temperature roller kiln sintering technology.
2. High hardness, hardness 85-90.
3. High temperature resistance. The working temperature of zirconia ceramic balls can reach 700-800 degrees Celsius.
4. Acid and alkali resistance.
5. Light weight with low density, decrease in centrifugal load.
6. Low water absorption rate.
7. self-lubricating.

 

 

Packaging & Shipping

Company Profile

       Shandong Hualu International Trade Co., Ltd. has over 100 employees and more than 20 years of production and research experience. It mainly produces bearing steel balls, stainless steel balls, ceramic balls, tungsten steel alloy balls, casting balls, stamping balls, plastic balls, copper balls, carbon steel balls, iron balls and other materials balls.
        We also can customize and process non-standard size balls(The standard grade:G10-G1000,The standard size:0.5-150mm).Our annual output value more than 8000 tons and annual sales revenue can reach 140 million yuan.
       
      We have advanced physical performance laboratories to ensure that product quality meets high standards. The products are widely used in aviation, aerospace industry, automotive industry, stainless steel bearings, medical equipment, precision instruments and other fields, and are exported to Southeast Asia, the Middle East, Russia, Europe, America, Africa and other countries and regions. Welcome friends from all over the world to consult and visit the factory.

Certifications

FAQ

Q1: Can you provide samples?
A: Yes. We can offer it for free.

Q2: What about the MOQ?
A: Inventory items have no MOQ. If no stock, MOQ is 100KG.

Q3: Can you accept OEM/ODM?
A: Yes, we can. Customizing according to your requirement or drawing.

Q4: What's the delivery time?
A:Delivery on the same day for products weighing less than 300 kilograms in stock.

Q5: How about technical support and after-sales service?
A: We have a professional technical support team at your service at any time.

Q6. What is your terms of payment?
A: T/T 30% as deposit, and 70% before delivery.