Nuclear / strategic materials
42 published assetsin this domain. An asset appears here when it carries at least one of the domain's tags, so it can also appear under another vertical.
Precision machining of C/C composite parts for high-temperature fixtures
Machining of carbon-fiber-reinforced carbon composite fan shafts and keyway parts for equipment exposed to high-temperature heat treatment.
Enables evaluation of machined C/C composite parts for fixtures and rotating components operating under high-temperature heat treatment, where metallic components can deform or degrade.
Ammonia-to-high-purity hydrogen separation reaction vessel
Hydrogen-production technology that combines ammonia decomposition with a hydrogen-separation reaction vessel; the company states it achieved 99.999% hydrogen purity.
Addresses the logistics constraint of transporting hydrogen by using liquefiable ammonia as a carrier and separating hydrogen at the point of use for fuel or supply applications.
X-SEPA multilayer polyimide separator for high-temperature lithium-ion batteries
A multilayer porous polyimide separator intended to enable high-temperature electrolyte use and extend lithium-ion battery cycle life in hot operating conditions.
Addresses accelerated battery degradation and separator shrinkage risk in high-temperature operation, where conventional polyolefin separators may not wet with viscous high-temperature electrolytes.
Blast-furnace-slag low-carbon precast infrastructure blocks
Shikoku Block Industry's precast concrete products made with blast-furnace slag powder as a partial cement replacement.
Reduces cement-related emissions in factory-made drainage, retaining-wall and other infrastructure products while preserving a regional precast production route.
Thailand-made expanded graphite outside China feedstock-to-product
Expandable graphite grades from a Thailand plant the company says was completed in 2026, described as China-risk-free from raw material through finished product.
Chinese export controls and supply limits on expandable graphite disrupt flame-retardant building products and graphite heat-spreader sheet; a second Asian source with Japanese specification control is needed.
FSW-joined custom liquid cold plates in aluminum, copper, and stainless
Customer-spec water-jacket cold plates: channels milled in the base, lid joined by friction-stir welding (Al/Cu) or TIG (stainless), then press-straightened so lid thickness—and therefore cooling—is uniform across the heat-source face.
High-conductivity Al/Cu jackets are hard to melt-weld or braze without porosity, slag, or whole-part overheating; lid-thickness variation after finishing also creates hot spots. The shop mills channels and FSW-seals the lid on one hybrid machine, then press-corrects warp so the lid thickness (path from coolant to the heat-source face) is uniform.
AX-gas ammonia dissociator for 75/25 hydrogen-nitrogen mixed gas
Catalytic ammonia dissociator that converts NH3 into a mixed gas of about 75% hydrogen and 25% nitrogen for industrial furnace atmosphere use.
Sites that need a hydrogen-rich reducing atmosphere (or a compact on-site source of H2+N2) can feed handled liquid/gaseous ammonia into a dissociator instead of storing large volumes of bottled hydrogen.
Horizontal recycling of CFRP waste into recycled-carbon-fiber compounds
Recovery of carbon fiber from CFRP waste followed by compounding with super-engineering plastics and secondary molding development.
Creates a route from CFRP waste to usable compound and molded products, targeting lower virgin-fiber demand and applications where metal or virgin-fiber composite cost constrains adoption.
GMS conductive additive for high-voltage and silicon-anode cells
Graphene MesoSponge conductive additive designed to provide ion transport, high-voltage stability, and active-material swelling absorption in lithium-ion electrodes.
Targets conductivity, electrolyte transport, high-voltage degradation, and silicon-anode expansion constraints in high-performance lithium-ion cells.
Precision machining and diffusion bonding of refractory materials for fusion components
Custom precision machining and solid-state thermal diffusion bonding of ceramics, glass and refractory metals for components exposed to high temperature and plasma conditions.
Provides a route to fabricate dimensionally controlled custom components from ceramics and refractory metals when conventional machining or fusion welding would compromise heat resistance, plasma resistance or material integrity.
Large welded and machined structures for nuclear-related equipment
Large-scale welding, steel fabrication and machining for custom energy and nuclear-related structures and handling equipment.
Supports delivery of heavy custom structures and equipment where large dimensions, high-strength or stainless steel, welded fabrication and subsequent machining must be coordinated by a regional supplier.
Iron-hydride catalyst for low-temperature low-pressure ammonia synthesis
Non-precious-metal iron catalyst system with hydride promoter enabling ammonia synthesis from N2 and H2 at substantially lower temperature and pressure than conventional Haber-Bosch industrial iron catalysts.
Conventional Haber-Bosch ammonia synthesis requires high temperature and high pressure (classically hundreds of °C and multi-MPa to tens of MPa), driving energy use, CO2 intensity when powered by fossil heat/compression, and barriers to smaller or renewable-coupled plants. Precious-metal (e.g. Ru) alternative catalysts raise cost and supply-chain concentration risk.
CarbonCure low-carbon ready-mix and precast concrete
Ready-mix and precast concrete manufactured by injecting liquefied CO2 into the mixer, forming nano-scale calcium carbonate minerals that enable cement reduction while maintaining or increasing strength.
Reduces cement demand and embodied CO2 in ready-mix and precast concrete by mineralizing injected CO2, without compromising structural performance.
Custom SOFC/SOEC stack components and integrated stack supply
End-to-end supply of SOFC/SOEC stack components (interconnects, ceramic springs, seal parts, current collectors) and custom assembled stacks operating at 700°C; evaluation systems included.
Provides complete stack hardware for SOFC/SOEC developers and system integrators that lack in-house ceramic/metal stack assembly capability, reducing time-to-prototype.
Cr-poisoning prevention coating for SOFC/SOEC interconnects and current collectors
Co-Ni plating and MCF thermal-spray coating services for ferritic stainless steel interconnects, suppressing Cr evaporation and contact-resistance rise in SOFC/SOEC stacks.
Prevents cathode performance degradation caused by Cr evaporation from ferritic stainless steel interconnects at 700-800°C, maintaining low ASR and long stack life.
P1-P3 laser and mechanical patterning process for perovskite solar modules
Patterning process for transparent electrode, functional layers, and back electrode in perovskite solar modules, with laser or mechanical options depending on film properties.
Enables precise insulation and series interconnection in thin-film perovskite modules while minimizing dead-area width, which is critical to module efficiency and yield.
VASA Vanadium-Alloy Membrane for Ultra-High-Purity Hydrogen Purification
Non-palladium hydrogen-selective membrane module using a proprietary vanadium superalloy (VASA) to achieve >99.9999% H2 purity at lower material cost than conventional Pd-alloy membranes. The VASA module is designed for compact, low-maintenance purification systems targeting semiconductor fabs, hydrogen infrastructure, and medical applications.
Ultra-high-purity hydrogen (>99.9999%) is required for advanced semiconductor manufacturing (2 nm node, power devices), fuel-cell vehicles (H2 stations), and medical uses, but conventional Pd-alloy membrane purifiers are expensive due to palladium cost (~5,000/kg) and supply constraints. Vanadium is ~1/100th the cost with comparable theoretical H2 selectivity. However, vanadium membranes have historically suffered from hydrogen embrittlement and oxidation. UHP's VASA alloy formulation and module design claim to solve these durability issues.
Turnkey liquid cooling infrastructure for AI data centers
End-to-end liquid cooling infrastructure for AI data centers including 1MW-class cooling systems, containerized mechanical rooms, chillers/dry coolers, secondary-side piping, and 1MW-class load bank pre-validation testing. Modular design for rapid deployment.
Traditional data center cooling (air conditioning) becomes insufficient for high-density AI GPU racks (>40 kW/rack). Operators need a complete liquid cooling infrastructure — not just cold plates — including heat rejection, pumping, water treatment, and commissioning. Most lack in-house liquid cooling engineering expertise.
Rare-earth-free iron nitride (Fe16N2) nanocomposite magnet material
MAGesty series permanent magnet material composed of iron (Fe) and nitrogen (N) only — zero rare-earth content — synthesized as high-purity Fe16N2 powder suitable for bonded and compression-molded magnet production.
Eliminates supply-chain and price volatility risk from rare-earth elements (Nd, Dy, Tb) by creating a permanent magnet from iron and nitrogen, the most abundant elements, while targeting magnetic performance comparable to NdFeB magnets.
Injection-molded bonded magnet with multi-pole anisotropic orientation
Custom injection-molded bonded (plastic) magnets with controlled anisotropic magnetic orientation, enabling multi-pole patterns in complex shapes for sensor and motor applications.
Enables compact, complex-shaped permanent magnets with tailored multi-pole magnetization patterns (radial, pole-anisotropic, convergent) for high-precision sensors and miniaturized motors, while offering rare-earth-free material options.
Electride-catalyst low-temperature low-pressure ammonia synthesis
Ammonia synthesis using electride-based catalysts that operate at lower temperature and pressure than conventional Haber-Bosch iron catalysts, enabling smaller modular plants.
Conventional Haber-Bosch economics favor very large centralized plants; lower T/P synthesis reduces vessel and compressor requirements so ammonia can be made onsite at hundreds to tens of thousands of tonnes per year where H2 and N2 (or power for their production) are available.
Industrial ammonia dissociation unit for H2+N2 atmosphere gas
Electric catalytic ammonia cracker that produces mixed hydrogen-nitrogen atmosphere gas (nominal 3H2+N2) for heat treatment, sintering, and related industrial uses.
Users need a stable reducing/protective atmosphere without bulk hydrogen logistics; cracking liquid or vapor NH3 onsite yields a controllable H2-rich mixed gas with low residual ammonia and low dew point after drying.
TITERIX ammonia gas decomposition catalyst and ReNOX abatement unit
Proprietary catalytic system that oxidatively destroys high-concentration ammonia in exhaust gas with low NOx/N2O byproduct framing, packaged as compact ReNOX units.
Semiconductor, chemical, and industrial processes emit NH3-bearing exhaust or stripped ammonia gas that must be abated without generating large secondary NOx/N2O loads; compact catalytic destruction units address leak and stripping streams up to percent-level concentrations.
End-to-end CFRP/GFRP composite development from custom resin formulation to integrated assembly
60-year track record of full-spectrum CFRP product creation: in-house thermoset resin formulation, structural design and FEM analysis, mold fabrication, autoclave and filament-winding molding, 5-axis machining, coating, and system-level integration. Supports volume from single prototypes to 10,000+ units/month.
Overseas buyers of precision CFRP components — especially for semiconductor equipment, wind energy, and medical devices — typically must coordinate separately with a resin formulator, a design house, a molder, and a machinist. This fragmented supply chain multiplies qualification cost, lead time, and IP exposure risk.
Custom thermoset resin formulation for specialty composite applications
In-house development of custom epoxy, phenolic, and other thermoset resin systems tailored to specific application requirements — flame retardancy, heat resistance, chemical resistance, fast cure, or special surface appearance — integrated with CFRP/GFRP molding at production scale.
Standard prepreg systems from major suppliers (Toray, Hexcel) are optimized for aerospace structural properties but do not address application-specific constraints like flame/smoke/toxicity for public transit, chemical resistance for semiconductor wet processes, or fast-cure cycles for high-volume consumer-electronics production. Customers requiring specialty resin properties must either develop them in-house or work with multiple suppliers.
Silica White — Volcanic Glass Micro-Powder Concrete Admixture
A natural pozzolan micro-powder (volcanic glass ground to 3–4× cement fineness) that replaces a portion of Portland cement in concrete, reducing clinker factor while improving durability (waterproofing, chloride resistance, freeze-thaw resistance, ASR suppression). JIS A 6209 certified and JIS A 5308 listed. NETIS registered.
Reducing the clinker factor in concrete without sacrificing strength or durability is the primary lever for cutting construction embodied carbon, but supplementary cementitious materials (fly ash, slag, silica fume) face supply constraints and regional availability limits. Silica White offers a natural-pozzolan alternative sourced from domestic volcanic deposits.
SOFC/SOEC interconnector with Co-Ni anti-oxidation coating for high-temperature durability
Custom SOFC/SOEC interconnectors made from Crofer 22 APU/H, ZMG232L/G10, or other ferritic stainless alloys with proprietary Co-Ni electroplating or MCF thermal-spray coating to suppress oxidation and Cr-poisoning at 600–900°C operating temperatures.
Enables long-term (>40,000h) SOFC/SOEC stack operation by preventing Cr-poisoning of cathode and limiting contact resistance increase from oxidation on metal interconnectors at high operating temperature.
Ceramic springs for high-temperature SOFC/SOEC stack compression and sealing
All-ceramic coil springs that maintain constant compressive force at SOFC/SOEC operating temperatures (600–1000°C), enabling reliable gas sealing and electrical contact in cell stacks without creep or permanent deformation.
Metal springs relax and creep at SOFC/SOEC operating temperatures above 600°C, causing loss of stack compression, increased contact resistance, and gas leakage. Ceramic springs maintain elastic force at up to 1000°C in both air and hydrogen atmospheres.
Precision photo-etched SOFC interconnector/separator for fuel cell stacks
Thick-plate photo-chemically etched stainless steel interconnectors and separators for SOFC stacks, with arbitrary flow-channel layout and maintained flatness on sealing surfaces.
Enables precision etching of thick (1.0 mm+) stainless steel fuel-cell alloys to form gas distribution channels and flow fields for SOFC/SOEC stacks, maintaining surface flatness critical for stack sealing while allowing custom flow-path geometries.
Ionic liquid lithium-ion battery for extreme environments (vacuum, high-temperature, cryogenic)
Non-flammable, non-volatile lithium-ion battery using ionic liquid electrolyte that operates in vacuum (space-proven), at high temperature, and sub-zero conditions without swelling or ignition.
Conventional Li-ion batteries with organic-solvent electrolytes are flammable, volatile, swell in vacuum, freeze at low temperature, and fail at high temperature. This limits applications in space, aviation, desert solar, and medical devices. The ionic liquid electrolyte (molten salt, room-temperature liquid) eliminates volatility and flammability while maintaining wide-temperature operation.
Powder-metallurgy interconnect plates for SOFC/SOEC
Custom-manufactured metal interconnect plates and porous metal substrates using powder metallurgy for high-temperature SOFC and SOEC stacks.
Conventional interconnects suffer from oxidation, Cr evaporation, and poor thermal cycling performance in high-temperature electrolysis/fuel cell environments, raising reliability and cost barriers for SOEC deployment.
Fe-Cr-Co (FCC) Cast & Rolled Rare-Earth-Free Permanent Magnets
Japan's only commercially available Fe-Cr-Co permanent magnets — a nickel-free, rare-earth-free alternative to Alnico and NdFeB — available in both cast block and rolled sheet/foil forms for sensor, stepper motor, solenoid, and magnetic clamp applications.
Manufacturers of sensors, stepping motors, and magnetic couplings face volatile pricing and supply risk for rare-earth magnets (NdFeB, SmCo). Ferrite magnets offer low cost but also low magnetic performance. Alnico magnets avoid rare earths but are expensive (high Ni and Co content) and cannot be rolled into thin shapes. Fe-Cr-Co magnets fill the gap: zero rare earths, zero nickel, higher Br than ferrite, and rollable into sheet as thin as ~0.5 mm.
MAGesty — Rare-Earth-Free Iron Nitride (Fe16N2) Nanocomposite Magnet Material
A rare-earth-free permanent magnet material based on iron nitride (Fe16N2) and Sm2Fe17N3 nanocomposite powder, processable by injection molding or compression molding into bonded magnets for automotive, drone, and industrial motor applications.
Global dependence on China-sourced rare earths (Nd, Dy, Tb) for permanent magnets creates supply-chain risk, price volatility, and geopolitical vulnerability for EV, wind turbine, and industrial motor manufacturers. MAGesty reduces or eliminates rare-earth content while remaining compatible with existing bonded-magnet production lines.
Low-temperature SOEC stack (700°C operation)
Compact SOEC stacks operating at 700°C with proprietary interconnect coatings for reduced degradation, available in scalable G10/G20/G40 configurations.
High-temperature operation and Cr-poisoning/oxidation degradation in conventional SOEC stacks limit durability and increase system costs for decentralized or modular hydrogen production.
Rapid-charge portable energy storage systems (EnerCraft series)
SCiB-based portable batteries with 18-minute charging, 20,000-cycle life, wide temperature tolerance for UPS, disaster BCP, and mobile power applications.
Traditional portable storage suffers from long charge times, short lifespan, high self-discharge, and failure in extreme temperatures, making them unreliable for emergency or continuous industrial use.
Short-fiber C/C composite high-temperature components
Short-fiber carbon/carbon composites manufactured via proprietary Pre-Mold method for components enduring up to ~2000°C with high strength-to-weight and durability.
Metal trays/fixtures deform, oxidize or require frequent replacement under extreme heat and cycling; heavy weight increases energy use and handling costs.
Taikaguraito self-lubricating carbon fiber composite
Proprietary carbon fiber reinforced thermoset composite offering self-lubrication, heat resistance, and dimensional stability for sliding and wear applications.
Requirement for maintenance-free sliding parts in high-temperature, lubricant-free, or chemically aggressive environments where metal or standard plastics fail.
Contract SOEC electrolysis performance evaluation with isotope capability
Specialized contract testing for SOEC cells and stacks including deuterium tracer studies and varied steam partial pressures for hydrogen R&D.
Developers require precise, independent measurement of SOEC efficiency under non-standard gas compositions or with tracer methods to validate reaction mechanisms and durability before scaling.
Custom low-temperature SOEC stack fabrication (700°C class)
Made-to-order SOEC stacks (G10–G40 series) with proprietary interconnect coatings and seals for hydrogen production at 0.4–1.59 Nm³/h scale.
Developers of modular or decentralized e-methane / green hydrogen systems need small-to-medium scale SOEC stacks that operate at lower temperatures with reduced Cr poisoning and custom form factors without relying on major stack suppliers.
Contract SOEC/SOFC stack performance evaluation (up to 6 kW SOEC)
Independent evaluation service for single cells to 60-cell stacks including co-electrolysis, with visualization and custom gas handling.
R&D teams developing SOEC components or systems lack access to high-temperature test rigs capable of realistic steam/CO2 mixtures and power levels, delaying iteration cycles.
Integrated SOEC-to-e-methane synthesis capability
Coupling SOEC hydrogen production with CO2 methanation to produce synthetic methane (e-methane) as drop-in renewable gas.
Hard-to-abate sectors need carbon-neutral gaseous fuels compatible with existing natural gas infrastructure without full electrification.
Decentralized SOEC-based green hydrogen production system
SOEC technology enabling on-site, small-scale green hydrogen generation from renewable electricity for local use or further processing.
Centralized hydrogen production and long-distance transport create high costs, losses, and supply vulnerabilities for regional decarbonization.