There are a large number of companies that depend on getting very durable and high quality silicon wafers for a variety of purposes. However, finding really good silicon wafers can be much easier said than done. There are many different companies that sell these items. You must never assume that all of these companies produce silicon wafers that are the same quality. Nothing could be further from the truth. You will need to spend some time looking around and doing your homework. This will allow you to make the best decision. Here are the things you need to do in order to get the longest lasting wafers.
1. Talk to several companies and find out how their silicon wafers are made.
It would be a wise decision on your part to find out the exact steps that each company uses to make their silicon wafers. You have nothing to lose and everything to gain by doing this. This will help you to see which companies are producing the highest quality products. Some of these companies might even be willing to allow you to take a tour of their production facility. Seeing the production of the silicon wafers with your own eyes would be very beneficial.
2. Does the company give a bulk discount?
There is a chance that you might need to buy a very large quantity of silicon wafers at one time. If this is the case, it would be in your best interests to seek out a company that would be willing to give you a discount on the price of the wafers if you agree to buy over a certain amount. There are some companies that do these sort of thing. Therefore, it would be a good investment of your time to make a few phone calls and try to find a company in your area that offers a bulk discount on polished sapphire substrates.
3. Find out how long the wafers will last.
You should inquire about the average length of time that the silicon wafers are expected to be able to survive before they start to degrade.