Saudi Aramco, the world's largest oil company, released a briefing showing a profit of 181.64 billion Saudi riyals in the second quarter of 2022, once again setting a record for quarterly earnings after the company went public in 2019. Continue to maintain the status of "the most profitable company in the world".
Saudi Aramco said that the increase in profit in the second quarter was mainly due to higher crude oil prices and sales and improved profit margins in the refining processing and sales division, while the company's second-quarter shareholder dividend will reach 70.3 billion Saudi riyals.
In the first half of this year, the conflict between Russia and Ukraine disrupted the global energy market, with crude oil prices rising above $120 at one point, causing refining profits to soar, not only for Saudi Aramco, but also for companies such as ExxonMobil and Shell. ExxonMobil's second-quarter net profit tripled, while Shell's second-quarter profit hit a record high.
According to data released by the Saudi National Bureau of Statistics on July 31st, the country's GDP grew by 11.8% in the second quarter of 2022 compared with the same period last year.
The latest report released by the International Monetary Fund (IMF) on July 26th shows that Saudi Arabia's economic growth forecast for 2022 remains unchanged at 7.6%, which ranks first among the world's major economies.
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Overview of Aluminum Nitride AlN Products
Aluminum nitride is a refractory composite ceramic material with a hexagonal wurtzite structure. Pure aluminum nitride is blue-white, and aluminum nitride ceramics are usually gray or white.
Aluminum nitride is stable at high temperature in an inert atmosphere and melts at 2800°C. It has high thermal conductivity and good electrical insulation, as well as low dielectric constant and dielectric loss. This combination of properties makes it a key advanced material for many applications in optics, lighting, electronics and renewable energy.
Commonly used aluminum nitride preparation methods include direct nitridation, carbothermal reduction, high-energy ball milling, high-temperature self-propagating synthesis, chemical vapor deposition, etc.
Application of Aluminum Nitride AlN Products
Aluminum nitride aln is a solid nitride of aluminum. It has a high thermal conductivity of up to 321 W/(mK) and is an electrical insulator.
Aluminum nitride is widely used because of its thermal conductivity and often replaces beryllium oxide due to the inherent health risks associated with the use of BeO. More importantly, from a functional standpoint, the CTE (coefficient of thermal expansion) of aluminum nitride is significantly lower than that of aluminum oxide or beryllium oxide, making it the best match for CTE-equivalent silicon-based applications. Additionally, aluminum nitride does not react with most process chemicals and gases, making it more suitable for use in the semiconductor industry.
Radiators and Radiators.
Electrical insulators for lasers.
Chucks and fixtures for semiconductor processing equipment.
Silicon wafer processing.
Substrates and insulators for microelectronic and optoelectronic devices.
Electronic packaging substrate.
Chip carriers for sensors and detectors.
Laser thermal management module.
Molten metal jig.
Microwave equipment packaging.
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Russia's Rokot-M carrier rocket is scheduled to launch for the first time in 2024.
The first launch of the Rokot-M carrier rocket is planned for 2024 from the Plesetsk cosmodrome, the general manager of the Khrunichev National Space Research and Production Center told TASS. The Rokot-M, a lightweight carrier rocket powered by liquid fuel, began development in 2018, with The Russian side using domestic components instead of Ukrainian components.
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