Description

Technical Parameters

Inexpensive Priced Niobium Crucible Cylinder Target Factory in China

Diameter(mm)	Thickness(mm)	Height(mm)	Surface finish	inner surface finish	inner bottom finish
30-50	2-10	≤200	≤Ra2.0	≤Ra2.4	≤Ra2.8
50-100	3-15	≤300	≤Ra2.0	≤Ra2.4	≤Ra2.8
100-150	3-15	≤350	≤Ra2.0	≤Ra2.4	≤Ra2.8
150-200	5-20	≤400	≤Ra2.0	≤Ra2.4	≤Ra2.8
200-300	8-25	≤500	≤Ra2.0	≤Ra2.4	≤Ra2.8
300-400	8-30	≤600	≤Ra2.0	≤Ra2.4	≤Ra2.8
400-450	8-30	≤650	≤Ra2.0	≤Ra2.4	≤Ra2.8
450-600	8-35	≤800	≤Ra2.0	≤Ra2.4	≤Ra2.8

What is the significance of the niobium crucible Nb material?

The niobium crucible Nb material is of great significance because of its distinct characteristics that are beneficial in multiple industries.

One of the key aspects is its high melting point. With a melting point of around 2,468°C, it can be used in high - temperature processes where other materials would melt or deform. This makes it ideal for applications such as melting high - melting - point metals like tungsten and molybdenum, or for use in high - temperature chemical reactions where the environment reaches extreme temperatures.

The material also has outstanding corrosion resistance. It can resist the attack of many aggressive chemicals, including acids and salts. For example, it can withstand the corrosion from concentrated sulfuric acid, nitric acid, and some molten salts. This corrosion resistance is crucial in industries such as chemical processing, where the crucible may come into contact with various corrosive substances during the production of chemicals or in the treatment of waste materials.

In addition, the niobium crucible Nb material has low thermal expansion. This property ensures that the crucible does not expand or contract significantly with temperature changes. As a result, it can maintain its shape and integrity during rapid heating and cooling cycles, which is common in many industrial and laboratory processes. This low thermal expansion also helps in reducing the risk of cracking or breaking of the crucible.

Another important feature is its ability to maintain a stable structure under high pressure. In some high - pressure experiments or industrial processes, such as in the synthesis of high - pressure materials, the niobium crucible can hold its shape and not fail under the influence of high pressure, providing a reliable container for the materials being processed.

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Niobium Crucible Nb Material

Inexpensive Priced Niobium Crucible Cylinder Target Factory in China

What is the significance of the niobium crucible Nb material?