What is a Tungsten Carbide?
Tungsten carbide (chemical formula: WC) is a chemical compound (specifically, a carbide) containing equal parts of tungsten and carbon atoms.
In its most basic form, tungsten carbide is a fine gray powder, but it can be pressed and formed into shapes through sintering for use in industrial machinery, cutting tools, chisels, abrasives, armor-piercing shells and jewelry.
Tungsten Carbide Suppliers In South Africa
Speciality Metals is a leading South African manufacturer of Tungsten Carbide products and supplier of a wide range of abrasive wear solutions.
Other suppliers in South Africa
Carbide Industrial Products C C
Address: 49 Main Rd, Eastleigh, EASTLEIGH, 1620, South Africa
Phone: +27 11 452 1460
Is tungsten carbide costly?
So tungsten carbide is much more expensive than steel because the materials are much more expensive, because it is not made in anywhere near the volume steel is and because it is much harder to make.
What is better than tungsten carbide?
Diamond is extremely hard—even harder than tungsten carbide—making it an excellent material for cutting tool edges. Some advantages of polycrystalline diamond as a tooling material include Extreme hardness. Low friction and high wear resistance.
How do you identify tungsten carbide?
True tungsten carbide has very little attraction to a magnet. You should be able to easily pull the magnet away from the carbide. If your magnet is hard to pull away from the tool it is steel.
What are the disadvantages of tungsten carbide?
Con: Low Toughness
If you want something with high toughness, carbide isn’t likely to be your go-to material. Toughness expresses the ability to sustain shocks, suddenly applied and relieved loads, or major impacts, without breaking. Often, materials with high wear resistance have low toughness.
How long does tungsten carbide last?
forever
Tungsten carbide is a hard, durable material that will remain polished virtually forever. Of course, there are some shortcomings that coincide with purchasing a tungsten carbide ring.
For starters, there’s a chance your supplier may be offering a ring with a purity level that is lower than 80 percent.