SG Abrasive is a sintered abrasive made by sol-gel method with special alumina as the main raw material and various modified components. SG abrasives can be applied to solid abrasives and coated abrasives. The abrasives are used in a wide range of applications, from casting to grinding under high pressure conditions, to fine grinding of a wide range of materials including gear grinding, bearing grinding, crank grinding, roll grinding and more.
Physical property:
| Item |
Color |
Density(g/cm³） |
Porosity |
Hv(khf/mm²） |
| SG Abrasive |
Blue |
＞3.90 |
0% |
2100-2200 |
Advantages:
SG abrasive has less burn or metallographic damage to difficult grinding materials than ordinary alumina abrasive, and can keep sharp for a long time under low load, with less total downtime and longer service life.SG abrasive belt and disc can therefore be used for fast cutting on difficult-grinding materials such as aerospace alloys and forged steel.These features of SG abrasive greatly improve production efficiency and reduce labor costs.
