The outlook for platinum group metals (PGM) demand has been uplifted by a series of new developments in the field of platinum-catalysed green hydrogen generation as well as concomitant fuel cell ...

EEJA will exhibit several new plating technologies at NEPCON JAPAN, including PRECIOUSFAB Pd/Pt/Ru/Rh/Ir (a high hardness, wear-resistant platinum group plating process increasingly needed for in ...

Diversified miner Anglo American's copper and iron-ore operations delivered a good performance for the fourth quarter of 2024 ...

platinum is commonly used in jewellery and industrial applications, priced at approximately $1,005 per ounce. Iridium is one of the rarest metals, known for its hardness and corrosion resistance.

Lab-grown alexandrites, with a Mohs hardness of 8.5 ... a contrast with the color-changing gemstone, a cool tone of platinum or white gold would be the right choice. Alexandrites, chosen as ...

If your gem has a low hardness, like fluorite ... Kanary cautions that precious metals such as gold, silver, and platinum are relatively soft. For this reason, she says the best way to maintain ...

Crystallization was effected by introducing a platinum wire carrying a particle ... In spite of its relatively considerable hardness, gallium leaves on paper ! strongly defined marks of a bluish ...

Platinum is best known for its use in jewelry ... Iridium is used in alloys with other rare metals, such as osmium, because of its hardness, high melting point and resistance to corrosion. Iridium is ...

Space exploration pushes materials to their limits. From the intense vacuum of space to extreme temperatures and radiation exposure, the conditions are unlike anything experienced on Earth.

These make grey cast iron inhomogeneous and difficult to analyze. Alloy cast irons contain alloying elements such as nickel, chromium, manganese, copper, and so on, which improve hardness, corrosion ...