Pyrolite Boron Nitride Sputtering Targets

Pyrolite Boron Nitride Sputtering Targets

Chemical Composition:
Pyrolite boron nitride sputtering targets is a compound formed from boron and nitrogen, existing in various structural forms, with the most common being hexagonal boron nitride (h-BN) and cubic boron nitride (c-BN). Pyrolite typically refers to boron nitride that has been processed through pyrolysis, resulting in improved purity and structure.

Material Properties:

Boron nitride exhibits excellent thermal stability, electrical insulation, and chemical resistance.

h-BN is often referred to as “white graphite” due to its layered structure, which gives it lubricating properties.

c-BN is one of the hardest materials known and is used for cutting tools and abrasives.

Applications

Thermal Barriers:

BN coatings are used in thermal barrier applications, offering high thermal conductivity and excellent thermal shock resistance.

Electrical Insulation:

Pyrolite boron nitride is an excellent electrical insulator, making it suitable for applications in electronics and semiconductor devices.

Lubricants:

The lubricating properties of h-BN make it useful as a solid lubricant in high-temperature and high-load applications.

Abrasive Tools:

c-BN is widely used in the manufacturing of cutting tools and abrasives due to its hardness, providing superior performance in machining operations.

Coatings for Chemical Resistance:

BN coatings can protect surfaces from corrosion and chemical attack, making them suitable for harsh industrial environments.

Composite Materials:

Used as a filler in composite materials to enhance thermal, electrical, and mechanical properties.

Optical Applications:

Boron nitride can be used in optical coatings due to its transparency in the ultraviolet range and its ability to withstand high temperatures.

Sputter Targets in Research:

Pyrolite boron nitride sputtering targets are utilized in research settings to develop thin films for various experimental applications.