Nickel.
Material authority, supply chains, geopolitics, and applications of nickel as the silent metal of the 21st century.
The case for precision metals as a 21st-century strategic reserve.
Not a commodity argument — an industrial-sovereignty argument.
EMI shielding from first principles.
How magnetic permeability, electrical conductivity, and skin depth conspire to make nickel a near-ideal shielding material across RF and microwave frequencies.
Week 17 · Semiconductor materials inflation and nickel substrates.
Where materials costs are accruing in the semi supply chain.
Why NP1 nickel wire outperforms platinum in hydrogen electrolysers.
A materials trade-off that the hydrogen build-out is about to rediscover.
Week 16 · European hydrogen build-out reaches first-order nickel demand inflection.
EU electrolyser-capacity announcements through Q1 imply a nickel-wire feedstock requirement that exceeds current announced precision-wire capacity by an order of magnitude. Contract pricing is beginning to reflect it.
From –196 °C to 1,000 °C: aerospace structural integrity of ultra-pure nickel.
Cryogenic tankage and hot-section turbine structures impose opposite constraints. Ultra-pure nickel and its alloy family meet both — and why that matters for a regulated digital security backed by aerospace-grade feedstock.
What 99.99% purity actually means.
A materials scientist’s explanation of the NP1 grade, the GOST 492 standard, and why precision nickel is priced unlike commodity nickel.
Week 15 · Indonesian export-ban spillover tightens Class-1 nickel supply.
Indonesia’s expanded unprocessed-ore export restriction has moved through refineries faster than consensus modelling expected; Class-1 availability for Western electrolyser and aerospace buyers is visibly tighter.
Nickel — the silent metal quietly powering the 21st-century technology boom.
From hydrogen electrolysers to EMI shielding, aerospace alloys to compound semiconductors, ultra-pure nickel is the material layer under a generation of technologies. Why the market has not yet noticed.
Why the next gold is not gold.
The store-of-value argument for gold was built for a century in which industrial demand mattered less than monetary sentiment. The metals that will define sovereign and institutional reserves in the second half of the 2020s are the metals that make electrolysers, aerostructures, and compound semiconductors work.
Week 14 · Defence procurement cycles and precision-metals demand.
Reading NATO budgets for material-demand signals.
Week 13 · Geopolitics of the nickel supply chain.
A structural read on the new resource nationalism.