Pink Fused Alumina Powder

Pink Fused Alumina Powder

Pink Fused Alumina powder or Ruby Alumina powder is made by aluminium oxide powder, which is electrically fused at high-temperature adding appropriate amount of chromium oxide, etc. It is pink or ruby. Its hardness is similar to White Aluminium Oxide, but its toughness is higher than that of...
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Product Details

Pink Fused Alumina powder or Ruby Alumina powder is made by aluminium oxide powder, which is electrically fused at high-temperature adding appropriate amount of chromium oxide, etc. It is pink or ruby. Its hardness is similar to White Aluminium Oxide, but its toughness is higher than that of WFA.


The abrasive tools made by PA or RA have good durability and the workpieces have high smooth finish. It is suitable for precision grinding of the measuring tools, machine tool main spindle, instrument parts, thread workpieces and sample plate,etc.


Application: 

For Resin Bonded and Vitrified Abrasives: Grinding Wheels, etc.

Wet and Dry Blasting Media.

Precision Grinding. 


Specification: 

Non- breakable. 

Good crystallinity, pure color, less impurity. 

Well-distributed particle size composition. 

Low magnetic substance content. 

High bulk density, and high toughness. 


Chemical composition (% by weight) 

Composition

Low chromium

Medium chromium

High chromium

Grit sizes

Al2O3

Cr2O3

Na2O

Al2O3

Cr2O3

Na2O

AI2O3

Cr2O3

Na2O

F8-F80

≥98.5

0.2-0.4

≤0.50

≥98.2

0.4-1.0

≤0.55

≥97.4

1.0-2.0

≤0.55

F90-F150

≥98.5

≤0.55

≥98.2

≤0.60

≥97.0

≤0.60

F180-F240

≥98.0

≤0.60

≥97.8

≤0.70

≥96.5

≤0.70


Package:

25kgs/bag or 50kgs/bag, 1000kgs/pallet or ton bag, or as customized.


More Information, Contact US!

Annie Tian

International Dept Manager

Email: Annie_Tian@zibobingyang.com

Wechat/whatsapp:8615689023600

Skype: AnnieTian2010

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