Scrap Carbide Recycling And Its Benefits
Before we talk about scrap carbide and the need for recycling it let us first learn a little about Tungsten carbide and its various uses.
Tungsten carbide is commonly known as cemented carbide and is also considered a precious metal. This is crucial to several of the manufacturing processes; tungsten carbide inserts are used for tool tips.
Tungsten carbide has excellent properties of hardness and heat resistance and these are most beneficial for drilling, boring and shaping and formation of metal products. And these cutting tools are mostly used in the modern face mills, lathe tools and end mills.
Tungsten material that is used for making tungsten carbide alloys is scarce and is pretty expensive. US and the other Western countries have exhausted most of their tungsten reserves and China is the country that supplies almost 80% of the tungsten that is used all over the world. And predictions are that the tungsten reserves will be completely exhausted within 140 years if it is consumed globally at the prevailing rate.
Now instead of disposing of the inserts many of the manufacturing units are turning to companies that purchase used tools and recycle them.
The major benefit derived out of recycling scrap carbide is in financial terms. Tungsten carbide is pretty expensive and the recycling companies are very happy to pay for used scrap. And the manufacturing units are happy to sell their scrap carbide since this allows them to recover a part of their expenditure towards buying this expensive material and this helps them to reduce their material costs.
And in terms of environmental issues, carbide inserts contain heavy metals that can cause a lot of harm to the environment if disposed of in the traditional manner. These heavy metals contain a threat of contaminating the ground water over a period of time. And by recycling the scrap carbide most of the harmful effects can be overcome.
Recycling of scrap carbide further helps in preserving global tungsten reserves to be used by the future generations without exhausting it completely.
With a growing awareness of the financial and environmental benefits that can be derived out of recycling scrap carbide world over a number of recycling facilities are growing available and the major toolmaking companies like the Sandvik Coromant, Kennametal and others offer their recycling services to the customers and also offer reimbursement for the scrap carbide.
Scrap tungsten carbide is offered different rates depending on the current market values and the independent tungsten carbide insert and scrap recycling facilities offer alternative that is beneficial to the manufacturers in financial terms. Companies such as Carbide Recycling Company and Machine Tool Recyclers offer the best rate for the hence manufacturers get more here for their scrap carbide.
Some of the suppliers too offer help in finding the best scrap carbide recycling providers for the manufacturers, but most of the manufacturers return the used carbide inserts to their suppliers for acquiring credit for their future purchases with them.
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