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Trending Products Si3n4 Silicon Nitride Ceramic Balls - Mid-Alumina grinding ball Manufacturer – Kelley


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Trending Products Si3n4 Silicon Nitride Ceramic Balls - Mid-Alumina grinding ball Manufacturer – Kelley Detail:

Application

Grinding Balls are suitable for grinding medium used in ball grinding machines.

Technical Specification

Product

Al2O3   

(%)

Bulk density    (g/cm2)

Water absorption

Mohs Hardness        scale

Abrasion loss     (%)

Color

Medium Alumina Grinding Balls

65-70

2.93

0.01

8

0.01

Yellow-White

Appearance Demand

Medium Alumina Grinding Balls

Crack

Not Permission

Impurity

Not Permission

Foam hole

Above 1mm not permission, size in 0.5mm permit 3 balls.

Flaw

Max. size in 0.3mm permit 3 balls

Advantage

a)High Alumina Content
b)High density
c)High Hardness
d)High Wearing Feature

Warranty

a) By National Standard HG/T 3683.1-2000
b) Offer lifetime consultation on problems occurred

Typical Chemical Compositions

Items Proportion Items Proportion

Al2O3

65-70%

SiO2

30-15

Fe2O3

0.41

MgO

0.10

CaO

0.16

TiO2

1.71

K2O

4.11

Na2O

0.57

Products Size Data

Spec.(mm)

Volume(cm3)

Weight(g/pc)

Φ30

14±1.5

43±2

Φ40

25±1.5

100±2

Φ50

39±2

193±2

Φ60

58±2

335±2


Product detail pictures:

Trending Products   Si3n4 Silicon Nitride Ceramic Balls  - Mid-Alumina grinding ball Manufacturer – Kelley detail pictures

Trending Products   Si3n4 Silicon Nitride Ceramic Balls  - Mid-Alumina grinding ball Manufacturer – Kelley detail pictures

Trending Products   Si3n4 Silicon Nitride Ceramic Balls  - Mid-Alumina grinding ball Manufacturer – Kelley detail pictures


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The key to our success is "Good Product or service High quality, Reasonable Rate and Efficient Service" for Trending Products Si3n4 Silicon Nitride Ceramic Balls - Mid-Alumina grinding ball Manufacturer – Kelley, The product will supply to all over the world, such as: Czech Republic, Turkmenistan, Armenia, Customer satisfaction is our first goal. Our mission is to pursue the superlative quality, making continual progress. We sincerely welcome you to make progress hand in hand with us, and construct a prosperous future together.
  • On this website, product categories is clear and rich, I can find the product I want very quickly and easily, this is really very good!
    5 Stars By Mona from Johor - 2018.12.14 15:26
    The customer service staff is very patient and has a positive and progressive attitude to our interest, so that we can have a comprehensive understanding of the product and finally we reached an agreement, thanks!
    5 Stars By Doreen from Uruguay - 2017.06.29 18:55

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