NB7495 Niobium Crucible / Niobium Cup 75 mL

Niobium Crucible / Niobium Cup 75 mL Description

Our 75 mL Niobium Crucible (also known as a Niobium Cup) is designed to excel in high-temperature applications, offering exceptional thermal stability, superior corrosion resistance, and minimal reactivity. Niobium’s unique properties make it a top choice for laboratories and industrial settings dealing with ultra-pure metals, chemical analysis, and specialised vacuum processes. With a customised grade and dimensions, this crucible meets the stringent demands of research and development professionals seeking reliable performance under extreme conditions.

Each crucible is manufactured in accordance with customised standards to guarantee consistent quality and durability. The high melting point of niobium contributes to its remarkable resistance to thermal stress, reducing the risk of contamination and ensuring sample integrity. Whether employed in semiconductor fabrication, aerospace testing, or advanced materials research, our Niobium Crucible delivers dependable results that adhere to the highest quality benchmarks.

Niobium Crucible / Niobium Cup 75 mL Applications

Niobium crucibles, also referred to as niobium cups, are prized for their remarkable thermal stability and corrosion resistance. They are widely used in environments requiring high-temperature capabilities, especially where chemical purity is paramount. With a 75 mL capacity, they provide the ideal volume for various precise thermal and chemical processes, making them indispensable in industries ranging from semiconductor manufacturing to advanced research settings.

1. High-Temperature Metallurgy Applications

·         Heat-Treatment Vessels: Niobium crucibles maintain structural integrity under extreme heat, making them ideal for metal annealing and sintering processes.

·         Alloy Analysis: The crucible’s non-reactive surface preserves sample purity, ensuring accurate evaluations in metallurgical testing.

2. Chemical Processing Applications

·         Reactive Substance Containment: Thanks to niobium’s chemical inertness, these crucibles safely handle acids, alkalis, and other aggressive substances.

·         Corrosion-Resistant Vessels: The crucible’s protective properties allow prolonged use in harsh chemical environments without compromising integrity.

3. Research & Development Applications

·         Material Synthesis Trials: Niobium cups are perfect for developing new compounds, especially where purity and temperature control are vital.

·         Ultra-Pure Testing: Laboratories rely on niobium crucibles to reduce contamination risks when testing sensitive materials under stringent conditions.

Niobium Crucible / Niobium Cup 75 mL Packaging

Each Niobium Crucible/Cup (75 mL) is carefully padded with high-density foam inserts to guard against damage. They are then vacuum-sealed in a moisture-resistant, anti-corrosion pouch to preserve surface integrity. Additional silica gel packets are included to minimise humidity exposure. Our packaging ensures secure shipping and long-term storage. Custom packaging options, such as reinforced crates or specialised labelling, are available upon request to meet unique requirements.

Packaging: Vacuum sealed, Wooden Box, or Customised.

Niobium Crucible / Niobium Cup 75 mL FAQs

Q1: What are the key material properties of Niobium Crucible / Niobium Cup 75 mL?

A1: Niobium is prized for its high melting point (around 2,468°C), excellent corrosion resistance, and outstanding strength-to-weight ratio. This metal remains ductile at low temperatures and demonstrates stable chemical performance under most laboratory and industrial conditions. In particular, niobium’s thermal conductivity and resistance to thermal shock make it ideal for applications requiring rapid temperature changes. Its low neutron absorption cross-section also makes it suitable for nuclear applications.

Q2: How can this Niobium product be processed or fabricated?

A2: Niobium crucibles can be manufactured using methods such as deep drawing, spinning, and machining. They can undergo electron beam or GTA (TIG) welding, allowing the joining of components without compromising niobium’s chemical purity. Surface treatments like sandblasting or chemical etching help refine finish and dimensions. Additionally, careful annealing under controlled atmospheres ensures the metal retains its ductility and withstands repeated thermal cycling without failure.

Q3: Which quality standards and certifications apply to Niobium Crucible / Niobium Cup 75 mL?

A3: Manufacturers typically adhere to standards such as ASTM B392, which outlines chemical composition and mechanical properties for niobium and niobium alloys. Quality management systems certified under ISO 9001 help ensure consistent fabrication practices and documentation. Additionally, specific testing protocols like ultrasonic and eddy current inspections confirm product integrity. Mill test reports (MTRs) validate purity levels, while harmonised labelling and traceability guarantee confidence in global supply chains.

Related Information

1. Material Properties and Advantages

Given the specialised composition of this Customised Niobium Crucible, the 75 mL capacity plays a pivotal role in facilitating precise temperature controls. Niobium’s exceptional resistance to oxidation and chemical corrosion allows the crucible to perform reliably in environments that demand stable thermal conditions. The inherent ductility of niobium also promotes fabrication into the exact 75 mL shape, ensuring consistent thickness and uniform heat distribution throughout the crucible.

Utilising niobium for this crucible design significantly reduces the risk of contamination during high-temperature reactions. The metal’s elevated melting point, surpassing most competing materials, makes this Customised Niobium Cup ideal for extreme heating procedures. Operators benefit from prolonged operational life and reduced downtime, as the crucible can withstand abrupt temperature shifts without warping or cracking.

2. Applications in Advanced Industries

Because the 75 mL Niobium Crucible excels in handling reactive substances, it has become indispensable in semiconductor fabrication and high-precision alloy development. Laboratories investigating superconducting materials and complex chemical compounds also rely on niobium’s stability under harsh conditions to maintain the quality and repeatability of their experiments. These specialised uses underscore the crucible’s performance in niche markets that demand absolute purity and minimal contamination risk.

Paired with the reliability of niobium as a stable refractory metal, this Customised Crucible offers a distinctive advantage in industries seeking to push the boundaries of innovation. From aerospace engineering to advanced medical device production, the material’s consistent properties and robust thermal resistance make the 75 mL Niobium Cup an essential component in achieving uniform and precise results. This capacity to withstand dynamic operating environments positions niobium crucibles as a premier choice for a range of demanding applications.