Zircalon 30 Weld Location Pins

Comparing the Fracture Toughness of Zirconia Ceramics

Zirconia ceramics represent the primary application for the compound zirconium dioxide (ZrO2), accounting for over half of the world’s zirconium demand. Recent reports suggest that the global zirconia market will top 1.5 million tonnes by 2022; meaning global demand of the raw mineral purely for zirconia ceramics manufacturing could top 750,000 tonnes in a few short years. Estimates suggest that this is less than 1% of the world’s total zirconium reserves.Continue reading

Silicon Nitride Ceramics in Key Molten Metals Safety Topics

Foundry operations are inherently dangerous. The production of metal castings is associated with numerous health hazards, including exposure to chemicals, gases, heat, and non-ionizing radiation. It is not uncommon for iron and steel workers to be chronically exposed to polycyclic aromatic hydrocarbons (PAHs), respirable silica, or carbon monoxide (CO). Beyond exposure issues, there are also concerns surrounding molten metal/water explosions and catastrophic component failure due to corrosion, thermal strain, or wear.

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Using Advanced Ceramics for Sustainable Innovations—An Applications Insight

Advanced ceramic materials continue to push engineering frontiers, and while there may be an open question about the true sustainability of technical materials from alumina (Al2O3) to zirconia (ZrO), there is no doubt about their impact on clean technology. We have spent the last few articles discussing the impact of advanced ceramic manufacturing on our environment, and their long-term viability in terms of pollution. In this article, we will explore the many exciting successes of sustainable advanced ceramic innovations and applications. Continue reading

Are Ceramic Manufacturing Processes Environmentally Friendly? An Insight into Production

Advanced ceramic manufacturing is a complex multi-step process centring on the consolidation and sintering of raw mineralogical feedstocks. Regardless of the type of ceramic (oxide or non-oxide), or the complexity, shape, size, and structure of the finished part, it is this densification stage of production that unlocks the outstanding thermomechanical properties of technical ceramic materials. It is also, by far, the most energy-intensive link in the advanced ceramics manufacturing chain.

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Are Technical Ceramics a Sustainable Solution? An Insight into Properties

Technical ceramics have become a mainstay among advanced engineering materials, replacing heavy duty metallic alloys and even refractories in many challenging applications and industries. This stems from their good all-round thermomechanical properties, but can also be attributed to incremental improvements in designing with ceramics and ceramic manufacturing. So, what impact does this shift towards specialist, high-performance material solutions have on corporate and social responsibilities, and sustainability initiatives?Continue reading

How Eco-Friendly are Ceramic Materials? An Insight into Pollution

Ceramics have been utilised by mankind for millennia, mainly due to the abundance of raw materials and the relative ease with which basic pottery can be manufactured. Industrial production is of course more complicated than simple green kiln firing, but even advanced ceramics like aluminium oxide (Al2O3), boron nitride (BN), and zirconia (ZrO2) are derived from source materials that are relatively plentiful on earth. This is often used as an argument in favour of the eco-friendly credentials of technical ceramic materials.Continue reading

Continuous Steel Casting with Syalon Break Rings

Engineering ceramics occupy the cutting edge of industrial processing. They are deployed where conventional materials are prone to failure, or to refine equipment for greater throughput and profitability. Their incredibly favourable thermomechanical properties have made them a mainstay in metalworks and steel foundries for decades, where they generally offer long-lasting performance over multiple cycles—even when in direct contact with molten metals.

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Silicon Nitride: The Future of Sensing in Harsh Environments?

Data acquisition and signal transmission within harsh environments is an ever-present pain point for manufacturers across the full spectrum of engineering. As developers continue to push the technological envelope, the need for next-generation sensing solutions only grows exponentially. Technical ceramics like silicon nitride (Si3N4) are poised to assist developers of novel sensors for cutting-edge application areas. But what are the key challenges facing sensing technologies today, and how can silicon nitride ceramics help?Continue reading

Ceramics UK 2020 – Leaders in Conversation: Promoting Ceramics in an International Marketplace

Following the postponement of Ceramics UK 2020 in collaboration with the Advanced Materials Show to 7th & 8th July 2021, the event organisers are instead running an exciting online Knowledge and Networking Digital Event, bringing together highly focused audiences, all involved in the research, production, purchasing or integration of advanced materials technology including Graphene & 2D Materials, Composites, Polymers, Coatings, and Ceramics

Join moderator TTIP Consulting Managing Director Dr Andy Wynn, and panellists Lucideon CEO Tony Kinsella, British Ceramic Confederation CEO Dr Laura Cohen MBE CEng FIMMM, alongside International Syalons Technical Director Ben Melrose as they discuss Promoting Ceramics in an International Marketplace.