Nickel crucibles are very valuable in laboratories, industrial settings, and in metal fusion. Nickel crucibles are known to be highly resistant to alkalis and reducing chemicals and, as such, are dependable in harsh environments. Winward Engineering manufactures 200/201-grade nickel crucibles with a precise design that ensures consistent quality and longevity.
Nickel crucibles are easy to use, cheap, and durable, whether you are making alkaline fusions with sodium hydroxide or making peroxide fusion processes. They are high-performance, designed for repeated use, and meet the standards of both laboratory and industrial environments.
What Are Nickel Crucibles?
A nickel crucible is a high-purity container manufactured from commercially pure nickel and designed to withstand high temperatures and chemical reactions. A nickel crucible performs particularly well in fusions involving strong alkalis. Unlike many other metal containers, a nickel crucible offers excellent corrosion resistance, making it suitable for routine laboratory and industrial processes.
Advantages of Using Nickel Crucibles
- Corrosion Resistance: Nickel Crucibles also resist strong alkalis and reducing agents, which increases their lifespan.
- Durability: Each crucible is manufactured in accordance with ISO 9001 standards, and its quality is rigorously checked.
- Economic Effectiveness: Nickel crucibles are economical for labs and industry due to their long lifespan and reusability.
- Adjustable Sizes: They come in all standard sizes of 5ml to 500ml, with lids and custom designs.
- Recyclable: Winward has a reclaim and recycling scheme, thereby prolonging the material’s lifecycle.
Standard Sizes and Specifications
Winward Engineering can offer nickel crucibles in 1mm and 2mm standard thickness. The abilities and sizes are:
- 5ml 19mm top diameter, 20mm height, lid included.
- Top diameter 10ml – 25mm, height 25mm, lid included.
- Top diameter (32mm), height (30mm), and lid (25ml).
- 50ml 45mm toplate, 39mm high, lid.
- 100ml 52mm top diameter, 52mm height, lid.
- 500ml – 102mm top, 66mm high with lid.
It is also available in custom sizes and heavier options to meet specific laboratory or industrial needs.
Applications of Nickel Crucibles
- Laboratory Use: This is best used for alkaline fusions and chemical experiments that require very pure containers, as well as for experiments that require corrosion resistance.
- Industrial Use: It is commonly used in metal processing, mining, and chemical industries where strong alkalis are present.
- Fusion Methods: Appropriate for fusing sodium hydroxide, sodium carbonate, and peroxide, providing reliable and stable results.
Why Choose Winward Nickel Crucibles?
Winward Engineering has more than 40 years of manufacturing experience, making it a master at producing nickel crucibles. Key benefits include:
- Quality: All crucibles are produced under ISO 9001-certified systems.
- Wide Quality Checks: Before being dispatched, every unit undergoes a thorough check to ensure optimal performance.
- Low Pricing: International competitive rates and super-service.
- Bulk Supply Capability: Stock or custom crucibles are available in large quantities to meet lab needs.
Reclaim and Recycling Scheme
Winward also implemented a nickel crucible recycling programme in 2025. Used crucibles can be returned for recycling, where the nickel is converted into alloy ingots used in the casting industry. This not only leads to sustainability, but it also decreases waste and the use of resources as well.
Material and Manufacturing Process
Nickel crucibles are made of commercially pure nickel (200 and 201). It is manufactured by the following process:
- Precision Metal Spinning: Guarantees uniform shape and thickness.
- Bright Polishing: Makes it more chemically resistant and easier to use.
- Strict Testing: All crucibles undergo testing to comply with industrial and laboratory requirements.
Customisation Options
Winward provides a custom nickel crucible for specific requirements:
- Custom Sizes: Bigger or heavier crucibles than normal.
- Optional Lids: Can also be used in all sizes to keep the contents safe.
- Bulk Orders: Blanket orders or call-off schedules to accommodate current laboratory usage.
Location and Manufacturing Excellence
Winward Engineering is in Aldridge, Walsall, in the centre of the UK. The facility is optimally located, 10 mins off the M6 and 30 mins from Birmingham, facilitating the delivery of efficient services to customers across the UK and internationally.
Contact Information:
- Anglian Works, Anglian Road, Aldridge, Walsall, WS9 8EP, United Kingdom.
- Phone: +44 01922 744645
- Email: sales@winward.co.uk
Maintenance Tips for Nickel Crucibles
- Always wash the item immediately after handling it.
- Thermal stress can be minimised by avoiding sharp temperature variations.
- Check often to ensure it is not worn or corroded and to maximise its life.
Conclusion
Nickel crucibles have continued to be the best choice for durability, chemical resistance, and precision in laboratories and industrial applications. The ISO-certified winward engineering crucibles are efficient, sustainable, and high-quality. Their product range includes conventional sizes as well as custom designs that are dependable and long-lasting in alkaline fusions and chemical reactions.
When you use Winward nickel crucibles, you will have access to decades of expertise, competitive pricing, and a powerful recycling programme, all of which are performance-driven and environmentally responsible.
