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Abrasive powder (Abrasive grain)
Information
We provide various abrasive powders for your need.
Products
Abrasive powder A (regular fused alumina)
Abrasive powder A is one of the best-known artificial abrasive powders made by electrical melting of aluminum ore.
This brown and tough artificial abrasive powder, by the name of "Alundum", is made by electrical melting of aluminum ore, such as bauxite with addition of silicon, iron and titanium, and the ingot of the crystallized aluminum oxide is powdered and refined by removing the impurities.
Abrasive powder WA (white fused alumina)
Abrasive powder WA is also one of the best-known artificial abrasive powders made by electrical melting.
This is a product which the alumina is extracted from the electrical melting of aluminum ore such as bauxite, and then crystallized. The high purity crystallized grains are refined by removing the impurities.
By the name of "White Alundum", this artificial abrasive powder is white colored with strong fracturing toughness and large self-renewal function of the cutting blade.
A, WA grain size
Size #320 #400 #600 #800 #1000 #1200 #1500 #2000 #3000 #4000
Avg.
diameter(m)
40 30 20 14 11.5 9.5 8.0 6.7 4 3
Abrasive powder GC (Green silicon carbide)
Abrasive powder GC is one of the best-known artificial abrasive made by furnace of silica and coke.
High purity of the silicon carbide, high degree of hardness and the toughness of crystallization make this powder most suitable for rigid workpiece and workpiece with machining allowance.
GC grain size (JIS macro photography)
Size #240 #320 #400 #600 #800 #1000 #1200 #1500 #2000 #3000
Avg.
diameter(m)
57 40 30 20 14 11.5 9.5 8 6.7 4
Abrasive powder CeO2 (cerium oxide)
Abrasive powder CeO2 (cerium oxide) is a typical product for glass polishing.
This type is most suitable for polishing of flat plate glass as well as glass ornaments, quartz, lens and photomask, etc.
We offer normal to high-purity type powder with a wide variety of grain size from 0.7m (min.) to 18m (max.), in order to suggest the suitable product for your workpeice.
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Current time (JAPAN) : 04:49 24/4/2017
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