Niobium Cup

Niobium Cup Description

Selection of material

Niobium is a shiny active metal that can form an oxide film with good corrosion resistance in air and is often used in the manufacture of various metal alloys. The selection of niobium crucible material has better corrosion resistance, oxidation resistance and service life, and is suitable for excellent performance in a variety of harsh environments.

Features

• High purity, good mechanical strength and ductility, high dimensional accuracy
• Excellent corrosion resistance, not susceptible to corrosion in various chemical environments
• The melting point is high, the high temperature stability is good, the coefficient of thermal expansion is relatively low, and the deformation is not easy in the high temperature environment
• High surface finish, high crystal quality, prevent material contamination
• It is beneficial to ensure the pure environment of a series of experiments and improve the quality of experiments

Application

Niobium Cup is an important container for the preparation of high-temperature materials, chemical experiment samples, semiconductor devices, superconducting materials, and can be widely used in high-temperature chemical reactions, rare earth smelting, optical crystal growth, electronics industry, sputtering evaporation containers and other fields.

Processing technology

According to the different processing methods can be divided into: stamping, machining, sintering.

Stamping type generally selects niobium plate or niobium foil for single or multiple stamping production with a suitable mold.

Machining is the selection of high quality niobium rods through turning to produce qualified crucible products.

The sintering type is to select the appropriate niobium powder through isostatic pressing technology, and then vacuum high-temperature sintering to produce crucible billet, and then with machining to make the required size.

Niobium Cup Specifications:

Niobium Cup Pictures

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