Tantalum has the characteristics of high melting point and good chemical stability. In the smelting process of sapphire (the main component is alumina), it can withstand high temperature environment and has a low possibility of contaminating sapphire raw materials, which can ensure a relatively pure

Niobium is a metal that is not magnetic under normal conditions. However, there are some factors that can affect its magnetic properties. Niobium is a metal that has been used for centuries in various applications, from jewelry to aerospace engineering. However, one question that often arises is wh

Hafnium is a shiny, silvery metal that is often used for industrial purposes. It is a transition metal that is used in a variety of applications, including nuclear reactors, electronics, and aerospace. Hafnium is a relatively rare metal, and it is most commonly found in zirconium minerals. In this

Zirconium is a silvery-grey metal that is ductile and malleable. It is resistant to corrosion and is often used in nuclear reactors and other high-temperature applications. But is zirconium a good electrical conductor? This article will explore the electrical conductivity of zirconium and its potent

1. Scientific research and experimental fields:• Material synthesis and analysis: In laboratories of universities and scientific research institutions, niobium crucibles are often used in synthesis experiments of various materials, such as the synthesis of new ceramic materials, intermetallic compou

1. Aerospace:• Manufacture of engine parts, such as structural materials of aircraft engines, rocket nozzles, combustion chambers, combustion ducts, turbo pumps, etc. Because niobium has a high melting point, good oxidation resistance and strength, it can maintain stable performance in extreme envir