It is possible to purchase sapphire wafer substrates as a single wafer or in bulk volume. These are ideal for use when optical transmission needs to be done either in the infrared or ultraviolet range. Even low temperature optical measurements can benefit from high thermal conductivity of these substrates. Expect them to be suitable for use up to a temperature of 2300K.
Save money through online purchases
Those looking to buy sapphire substrate online will be able to save a lot of money in comparison to those purchasing it from retail stores. Every company will be able to manufacture sapphire substrates as per the requirements of their customers. Before making the deal, make sure they are to manufacture this material as per the desired measurements.
These days, one can use large size substrate wafers for LED lighting, which helps to control the costs.
Transforming objects
Printed objects in the 3d printing process are grown on sapphire substrates. Just like one looks for good conduction properties in the sapphire substrates, 3d printing means giving transformative properties to ordinary objects. This is possible using powders which can be provided by a reputed 3D printing powders supplier. Traditional manufacturing methods use several materials to make complex shapes, but lesser materials can be used to make the same shapes with the help of 3d printing, which uses special powders. In other words, every company that provides this service has to be in touch with a suitable supplier as well.
3d printing, also known as additive manufacturing, is the modern technique of approaching industrial manufacturing. This technique allows companies to create lighter and stronger systems, and its examples include:
Powder metallurgy
Using aluminum-based metal powder to make aerospace and automotive parts
Profile surface spraying
Available metal powders
Top features of 3d printing metal powders include good flow property, spherical morphology, as well as controlled size distribution. Apart from aluminum, the other kinds of metal powders in the market are:
Iron-based
Nickel-based
Copper-based
Cobalt-based
Titanium-based
Customized alloys
Among other items made by suppliers of high quality equipment and materials for research and productions, sapphire substrate is one. Sapphire substrates were first used in military applications during the 1960’s. Since then, it has moved up a long way- Apple is known to have integrated this material into the smartphone design. Overall, general and LED lighting still occupy the largest market share of sapphire substrates, but even non-LED devices using it are on the rise.
What makes sapphire substrates have several applications?
Reasons for them being used across a variety of applications are as follows:
High strength
Low dielectric loss
Excellent electrical insulation
High temperature resistance
The high strength makes it highly resistant to scratches, thereby making it ideal for covering buttons and lenses for non-LED applications.
In the next few years, research activities with respect to laser diodes, LED’s and many other RFIC applications are expected to rise exponentially. As a result, sapphire substrates in novel patterns would continue to be discovered, resulting in breakthroughs in the semiconductor field.