Product Design, Manufacturing & Innovation Resources

Dernières publications et brevets sur le métal titane

. Dernières publications et brevets sur le métal titane. Aérospatiale

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Il s'agit de notre dernière sélection de publications et de brevets mondiaux en anglais sur le titane métal, parmi de nombreuses revues scientifiques en ligne, classées et axées sur le titane et le Ti-6Al-4V.

Graphite-based infrastructures for handling molten metals and methods of forming thereof

Patent published on the 2026-05-21 in WO under Ref WO2026107313 by FOURTH POWER INC [US] (Young Tyler [us], Pidaparti Sandeep [us], Macgregor Mike G [us], Kelsall Colin Clancy [us], Henry Asegun [us], King Adam [us])

Abstract: Described herein are graphite-based infrastructures for high-temperature and/or high-pressure applications and methods of fabricating thereof. Also described are thermal batteries comprising such infrastructures. An infrastructure may comprise two graphite structures and a carbide-containing seal positioned between and monolithic with each structure end. The carbide-containing seal may comprise titanium carbide, zirconium carbide, and/or hafnium carbide. The carbide-containing seal is configured[...]


Our summary: The content discusses graphite-based infrastructures designed for high-temperature and high-pressure applications. It details methods for fabricating these infrastructures, including a carbide-containing seal that withstands extreme conditions. Additionally, it mentions the use of these infrastructures in thermal batteries.

Graphite, Carbide, Thermal Batteries, High-Temperature

Patent

Uvc chamber for air disinfection and purification

Patent published on the 2026-05-21 in US under Ref US20260137827 by CONNELLY NICHOLAS A [US] (Frazier Ronald Scott [us], Connelly Nicholas A [us])

Abstract: [0000] An advanced air disinfection and purification system integrating a UVC chamber with TIR lens optics and photocatalytic oxidation using titanium dioxide (TiO) with PTFE. The UVC chamber is designed to maximize germicidal efficiency through reflective surfaces and focused UVC light. The TiOcoating on the chamber s interior surfaces generates reactive oxygen species upon exposure to UVC light, effectively degrading pathogens and pollutants. The system is adaptable for integration into existi[...]


Our summary: The system features a UVC chamber with TIR lens optics for efficient air disinfection. It utilizes titanium dioxide for photocatalytic oxidation to degrade pollutants. The design allows for integration into HVAC systems or use as a standalone unit.

UVC disinfection, air purification, photocatalytic oxidation, HVAC integration

Patent

Nickel-based alloy and turbine wheel incorportating same

Patent published on the 2026-05-20 in EP under Ref EP4745254 by GARRETT TRANSPORTATION I INC [US] (Ricankova Veronika [cz], Khanna Sumeet [in], Kannusamy Ragupathy [in])

Abstract: [0001] Turbocharger turbine wheels including nickel-based alloys are disclosed herein. In one exemplary embodiment, a turbocharger turbine wheel includes as, at least part of its constituency, nickel-based alloy composition consisting, on a weight basis, of: 11.0% to 13.5% chromium, 5.2% to 8.5% iron, 6.0% to 7.2% aluminium, 3.0% to 4.4% molybdenum, 1.15% to 2.00% titanium, 0.1% to 0.2% carbon, 0.03% to 0.07% zirconium, 0.01% to 0.02% boron, up to 2.0% niobium, up to 0.2% silicon, up to 0.03% co[...]


Our summary: The content describes a turbocharger turbine wheel made from a nickel-based alloy. The alloy composition includes specific percentages of chromium, iron, aluminium, molybdenum, titanium, and other elements. The turbine wheel is designed to operate at temperatures between 770 °C and 850 °C.

nickel-based alloy, turbocharger, turbine wheel, high-temperature

Patent

Electrolysis cell and electrolysis device

Patent published on the 2026-05-14 in AU under Ref AU2026203126 by KK TOSHIBA (Yonetsu Maki, Kiyota Yasuhiro, Kofuji Yusuke, Kitagawa Ryota, Mikoshiba Satoshi)

Abstract: An electrolysis cell comprising: a cathode configured to be in contact with a reducible gas and to reduce the reducible gas, the reducible gas including carbon dioxide or nitrogen; an anode configured to be in contact with an electrolytic solution containing an oxidizable substance and to oxidize the oxidizable substance, the anode containing titanium, and the 5 oxidizable substance including water or a hydroxide ion; and a separator separating the cathode from the anode, wherein: the separator [...]


Our summary: The electrolysis cell features a cathode that reduces a reducible gas and an anode that oxidizes an oxidizable substance. A porous membrane serves as a separator, ensuring proper electrolyte flow and sealing. The anode includes titanium and a porous substrate with various selectable elements for enhanced performance.

Electrolysis cell, cathode, anode, porous membrane

Patent

Titanium material, titanium material applications, method for imparting antibacterial property, and method for producing titanium material

Patent published on the 2026-05-14 in AU under Ref AU2025238087 by SERHAN HASSAN (Serhan Hassan, Hirabayashi Satoru, Komatsu Shigeru, Komatsu Takafumi, Yusa Fumie)

Abstract: Aspects of the present disclosure relate to a titanium material, a titanium material application, a method for imparting an antibacterial property, and a method for producing a titanium material, the titanium material having higher strength and antibacterial properties. A titanium material having a titanium content of 98,955 mass% or more, and having at tensile strength in a range of 1000 MPa or more and 1500 MPa or less.[...]


Our summary: The disclosure presents a titanium material with enhanced antibacterial properties and high strength. It specifies a titanium content of at least 98.955 mass% and tensile strength between 1000 MPa and 1500 MPa. Methods for producing this titanium material and imparting its antibacterial property are also described.

Titanium material, antibacterial property, production method, high strength

Patent

Novel synthetic steps for the manufacturing method of the pde4b-inhibitor 1-({(5r)-2-[4-(5-chloropyrimidine-2-yl)piperidine-1-yl]-5-oxido-6,7-dihydrot

Patent published on the 2026-05-14 in AU under Ref AU2024403423 by BOEHRINGER INGELHEIM INT GMBH (Abella Jocelyn M, Brodmann Tobias, Chen Dabing, Dang Mai Thi Quynh, Frutos Rogelio P, Gao Joe Ju, Gerstmann Frank, Hagenkoetter Robert, Li Ruoshi, Marckart Daniel Jens, Mulder Jason Alan, Orben Jana, Stange Christian, Tampone Thomas G, Weber Dirk)

Abstract: The invention refers to an improved method of manufacturing Intermediate (VIII), wherein in step a) 5-Chloro-2-iodo-pyrimidine and boc-boronic ester (V) are reacted in the presence of the catalyst bis(amphos)palladium-II-chloride to yield Intermediate (VI) and wherein in step b) Intermediate (VI) is hydrogenated to yield the non-isolated Intermediate (VII) and wherein in step c) the non-isolated Intermediate (VII) is reacted with hydrochloric acid to yield Intermediate (VIII). The invention furt[...]


Our summary: The invention describes a novel manufacturing method for the PDE4B-inhibitor involving multiple synthetic steps. Key intermediates are produced through specific reactions, including the hydrogenation of Intermediate (VI). The process ensures high enantiomeric purity and low impurities in the final crystalline product.

synthesis, PDE4B-inhibitor, enantiomeric purity, hydrogenation

Patent

A Deep-Sea Multi-Sequence Sampling System Integrating In Situ Microbial Filtration with Rapid RNA Stabilization

Published on 2026-02-03 by Wei Bu, Yuan-Jie Chen, Jinhai Luo, Linlin Sun, Xiang Li, Xinyuan Gao, Yuanli Fang, Leisheng Tang, Jiaying Zhao, Jingchun Feng, Haocai Huang @MDPI

Abstract: Rapid depressurization and warming during recovery can trigger stress in deep-sea microbes and accelerate RNA degradation. We developed a remotely operated vehicle (ROV)-oriented multi-sequence microbial sampler for 2000 m sampling (20 MPa, 2 &amp;deg;C) that integrates in situ filtration with immediate RNAlater injection (an RNA stabilization reagent), collecting up to 12 samples per dive. A Dirichlet sampling&amp;ndash;B-spline&amp;ndash;SVM framework was used to optimize the cam p[...]


Our summary: A multi-sequence microbial sampler was developed for deep-sea environments, integrating in situ filtration with RNAlater injection. The design optimizes actuation under constraints, reducing torque requirements significantly. Computational fluid dynamics modeling predicts membrane clogging and RNAlater displacement dynamics during operation.

microbial sampling, RNA stabilization, computational fluid dynamics, remotely operated vehicle

Publication

Assessing the Potential of Heterotrophic Bioleaching to Extract Metals from Mafic Tailings

Published on 2026-02-02 by Kamalpreet Kaur Brar, Avi Du Preez, Nancy N. Perreault @MDPI

Abstract: Mafic mine tailings are highly resistant to bioleaching due to their silicate-rich composition, low sulfide content, and strong buffering capacity. This study aimed to assess the potential use of heterotrophic bioleaching to promote the release of metals from mafic tailings by evaluating the organic acid production and leaching capabilities of indigenous bacterial isolates and a known lactic acid producer, Lactiplantibacillus plantarum ATCC 8014. Indigenous acid-producing heterotrophic bacteria [...]


Our summary: This study evaluates heterotrophic bioleaching for metal extraction from mafic tailings. Indigenous bacteria and Lactiplantibacillus plantarum produced significant organic acids, enhancing metal solubilization. Zinc was efficiently leached, indicating selective mobilization potential despite limitations for refractory metals.

Bioleaching, Heterotrophic bacteria, Organic acids, Metal recovery

Publication

Sujets abordés : Métal titane, Ti-6Al-4V, optimisation multi-objectifs, fraisage, performance de durabilité, microstructure, propriétés mécaniques, acier inoxydable austénitique, test in situ, transistor PMOS, performance, couche de métal N, revêtements de carbone de type diamant, dépôt chimique en phase vapeur assisté par plasma, comportement à la corrosion, résistance à l'usure, Ti pur nano-polycristallin, ISO 5832-3, ASTM F136, ASTM B348, ISO 13715, et ASTM F1472.

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(si la date est inconnue ou non pertinente, par exemple « mécanique des fluides », une estimation arrondie de son émergence notable est fournie)

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