Silicon nitride (Si3N4) is an inorganic, nonmetallic silicon-nitrogen compound. It's a type of ceramic substance. It is resistant to abrasion, corrosion, and the majority of chemicals. Silicon nitride, when compared to other advanced ceramics, has the highest fracture resistance. As a result of these desirable qualities, silicon nitride is a good material for solar photovoltaic, automotive, general industrial, aerospace, and medical applications, among others.
A CAGR of over 7% is projected for the silicon nitride market size by 2027, which is forecast to reach a value of USD 160 million.
Market Trends
The widespread usage of silicon nitride in vehicle engines and parts used in gas turbines is a primary driver of the global silicon nitride market. The usage of silicon nitride-based ceramics in the fabrication of efficient and dependable power electronic components for hybrid and electric vehicles is another important reason driving the global silicon nitride market. The growing use of silicon nitride in a variety of applications has prompted the company to pursue strategic growth activities such as expansion, product launches, and alliances. The widespread use of silicon nitride in vehicle engines and gas turbine parts, such as the turbocharger rotor, is fueling the worldwide silicon nitride market. Silicon nitride has several advantages over steel, including no adhesive wear, twice the hardness of tool steel, strong chemical resistance, and 60 percent less weight. A major driver for the worldwide silicon nitride market is the use of silicon nitride ceramics in the fabrication of efficient and dependable power electronic components for hybrid and electric vehicles. The demand for silicon nitride is predicted to rise as the use of electric and hybrid vehicles grows due to their cost and environmental benefits, as well as different government restrictions and efforts.
Analytical Segmentation
Type, application, end-use industry, and region have all been applied to segment the global silicon nitride market.
The global market has been divided into three types: reaction bonded silicon nitride (RBSN), hot-pressed silicon nitride (HPSN), and sintered silicon nitride (SSN) (SSN). Because of its high density, sintered silicon nitride (SSN) is utilized in demanding applications such as molten metal handling, industrial wear, metal forming, as well as the oil and gas, chemical, and process industries. SSN refers to silicon nitride materials that are densified at roughly 1750°C through pressure-free sintering in a nitrogen atmosphere. To improve densification, sintering additives such as yttrium oxide, magnesium oxide, and aluminum oxide are utilized.
Engine components, bearings & rollers, metalworking, tubes & pipes, ceramic cutting materials, LED devices, seals & rings, and other applications have been divided into the market. The engine components segment, among the numerous applications, is predicted to increase at a substantial CAGR over the study period. This is owing to its application in the production of turbocharger rotors, whose performance has an impact on all key engine metrics such as fuel economy, power, and emissions. Furthermore, it is employed in the production of power electronic components for hybrid and electric automobiles.
Automotive, aerospace, medical, photovoltaic, electronics & semiconductors, and other industries use silicon nitride. The automotive end-use industry is one of the main segments due to the high production and sale of lightweight and fuel-efficient automobiles around the world as a result of rigorous rules on the reduction of vehicle emissions for environmental protection.
Asia-Pacific, North America, Europe, Latin America, and the Middle East and Africa are the regions that make up the worldwide silicon nitride market.
Due to broad demand in the region's key end-use industries, Asia-Pacific accounted for the biggest market share in 2018. The growing senior population in Asia-Pacific, combined with rising disposable money, has resulted in an increase in surgical procedures such as prosthetic hips, knee joints, and dental implants. The demand for silicon nitride composites in the medical industry is expected to increase as a result of this. Aside from that, the growing use of electric and hybrid vehicles in this region, as a result of a movement toward environmentally friendly and fuel-efficient automobiles, is likely to drive up demand for silicon nitride.
The US Environmental Protection Agency's and European Legislation's strict requirements about the need to reduce CO2 emissions have resulted in strong demand for electric vehicles, propelling the worldwide silicon nitride market in the North American and European regions.
Competitive Dynamics
The key players operating in the global silicon nitride market include Morgan Advanced Materials (UK), UBE INDUSTRIES, LTD (Japan), Denka Company Limited (Japan), AlzChem Group AG (Germany), KYOCERA Corporation (Japan), CeramTec (Germany), CoorsTek (US), TOSHIBA MATERIALS CO., LTD (Japan), Vesta Ceramics (US), 3M (US), Rogers Corporation (US), and Reade International Corp (US).
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