FollowText.com » Business » Information on Industrial Abrasives

Information on Industrial Abrasives

by: MarcusRonan
Total views: 5 | Word Count: 562

The majority of industrial abrasives which are used in manufacturing processes are made from minerals (hard ones). These are used to then shape or provide a certain kind of finish to an item through rubbing against it. As the abrasives rub against the item they begin to wear the surface away. Sometimes the surface will have a smooth reflective finish and other times it will be somewhat rougher providing a satin, beaded or matte finish to it instead.

Today abrasives are used in a number of different industries and the actual physical and chemical composition of them will vary from one industry to the next. But although most abrasives will be used as a way of polishing the surface of a particular object they are also used to buff, grind, hone, drill, sharpen, sand or cut into them as well.

As we mentioned before the majority of industrial abrasives being used today are made from hard minerals and has achieved a Mohs rating of seven or more. But as well as abrasives being made from minerals there are some which are made from synthetic stones as well.

The actual physical and chemical composition of these synthetic stones is very similar to those found in minerals. However, they cannot be classed as minerals as they have not been made naturally but rather produced through the use of chemical processes.

Of all the types of abrasives used for industrial purposes today diamond is the most commonly used. As well as being made naturally this particular abrasive material can also be produced synthetically as well. Most of the diamonds that will be dug from the ground have been made from corundum, whilst those that have been produced by man will have been made using bauxite.

Diamond is one of the hardest abrasives known to man, but there are plenty of much softer minerals which can be used as an abrasive. One such soft mineral is calcium carbonate and this is often used as a polishing agent in toothpaste. It is this mineral in your toothpaste which helps to improve the whiteness of your teeth.

But just how effective the industrial abrasive is, is dependent on a number of different factors. One of these is the actual sizes of each grain or grit that makes up the abrasive material. The sizes from ones that are only 40 micrometers in size to those which are 2mm in size and these are the largest. But in order to get the right size pieces of grit for use in abrasive materials the mineral or synthetic stone needs to be crushed first. As it is crushed each piece of grit has rough edges to them that will end in points. This actually reduces the amount of surface which the abrasive comes into contact with but it does allow the user to localize the amount of pressure that they place on an item they are using the abrasive on.

When using industrial abrasives the force that is applied on the grains that make it up will cause parts of the item being worked on to break away. As this happens the abrasive actually begins to become much smoother and this also causes some of the grains contained within it to come loose and eventually over time it will need to be replaced.

About the Author

There are a large number of uses for industrial abrasives in the automotive and manufacturing fields. RW Greeff are a supplier of industrial abrasives such as Dynabrade abrasives and a range of products to business and domestic users.

Information on Industrial Abrasives

About the Author

More Articles from: Business