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  • ALUMINA BALL HD

ALUMINA BALL HD HD-50

3.50 (6)
Item.#
02964105
Mfr.#
HD-50
Package Qty.
1Box(1kg)
Ship pack of
1
Restriction
*[No return] You cannot return this product. For details, see FAQ.
19.09 SGD
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Shipped after 2017-03-28
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Item Feature
Reduced Shear Wear Rate (ppm/h)
180
Fracture Toughness
3.7MPa root m
Diameter (phi mm)
50
Chemical Composition
Al2O3/93%,SiO2/5%
Density (g/cm3)
3.6
Hardness (Hv)
1100
TGK Product Number
696-30-66-17
Hardness
HV: 9.8GPa (1000kgf / mm 2 ) HRA: 87
Customer Reviews
5 star 2
4 star 1
3 star 2
2 star 0
1 star 1
Review Rating: 3.50
6 Customer Reviews
The reviews are automatic translation.
for test
3
From Japan
On 2017-02-20 17:04:29
I tried to buy experimentally If you want to use in the test, I think that easy-to-use because it is quantitatively just good quantity
This review is about item#2963992.
Experimental material
4
From Japan
On 2017-01-19 14:36:20
Appears to be formed by hand, there was some variation in shape.
This review is about item#2964114.
As machine parts
5
From Japan
On 2016-11-24 18:38:46
Used as a water-resistant, there is corrosion resistant parts, I am satisfied. Accuracy is also satisfaction.
This review is about item#33518247.
Adsorption such as concentration of metal ions
1
From Japan
On 2015-10-18 11:59:45
Was not able to achieve the objective will be purchased by mistake Unfortunately activated alumina balls and belief. Future when it was intended purpose of was also the hope that it will be like to ask the dealings.
This review is about item#33518371.
Barrel polishing
3
From Japan
On 2015-02-19 14:09:34
The quality is excellent, but I think the price may be a little more cheaper. I purchased a 1 millimeter, but the actual measurement was a mixture of 1.16 to 1.26 mm. Since there is a 10 percent or more of the error I think it is all right if you have made a hand notation.
This review is about item#02963992.
Put for stirring to a solution of the product
5
From Japan
On 2014-11-25 13:43:30
It is less variation in quality
This review is about item#33518247.