Ultra Silicon Nitride Coating GHS

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- Acid Corrosion Protection
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  - - Catalysis
      Ultramet fabricates advanced catalysts and catalyst supports for demanding environments that require high temperature capability.
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    - Applications
    - Catalysis: Underlying Technologies
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  - - Ceramic Matrix Composites
      Ceramic matrix composites (CMCs) provide high -temperature oxidation stability relative to metals and enhanced toughness relative to monolithic ceramics.
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    - Melt Infiltration
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- Ceramic Protective Coatings
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  - - Ceramic Protective Coatings
      Ultramet applies protective coatings to carbon/carbon and ceramic matrix composites, graphite, refractory metals, and superalloys for operation in severe environments.
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    - Refractory Carbides
    - Layered Hafnium Carbide/Silicon Carbide
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    - Ultrahigh Temperature Ceramic Coatings
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    - Coatings for Electronic Devices
- Chemical Vapor Deposition (CVD)
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  - - Chemical Vapor Deposition
      Chemical vapor deposition (CVD) results from the chemical reaction of gaseous precursor(s) at a heated substrate to yield a fully dense deposit. Ultramet uses CVD to apply refractory metals and ceramics as thin coatings on various substrates and to produce freestanding thick-walled structures.
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    - CVI and UVCVD
    - Materials Deposited by CVD
    - Inside-out Processing
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- Fiber Interface Coatings
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  - - Fiber Interface Coatings
      Fiber interface coatings are critical to any fiber-reinforced ceramic matrix composite system. Ultramet has unique capabilities to deposit proven interface coatings of oxides, nitrides, and carbides by ultraviolet-activated chemical vapor deposition either in single or multiple layers.
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    - Ultraviolet-Activated Chemical Vapor Deposition
    - Scanning Electron Micrographs
- Propulsion System Components
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  - - Propulsion System Components
      Ultramet propulsion system components deliver unprecedented lifetime at high temperatures and offer flight-proven performance for liquid and solid rocket engines.
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    - Liquid Rocket Engines
    - Solid Rocket Engines
    - Advanced Propulsion Concepts
- Refractory Metal Coatings & Freestanding Structures
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  - - Refractory Metal Coatings & Freestanding Structures
      Through chemical vapor deposition, Ultramet fabricates refractory metal coatings and freestanding structures of tungsten, rhenium, tantalum, molybdenum, and niobium.
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    - Rhenium
    - High-Emittance Coatings
    - Platinum Group Metals
    - Thermocouple Sheaths
    - Microtubing
    - Flange Attachments
    - Tantalum Corrosion Protection
    - Tantalum Diffusion Coatings
- Refractory Open-Cell Foams
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  - - Refractory Open-Cell Foams
      Refractory foams are a new class of open-cell, low density materials that Ultramet has developed to produce lightweight porous structures for aerospace and industrial applications.
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    - Fabrication of Refractory Open-Cell Foam
    - Reticulated Vitreous Carbon Foam
    - Ceramic and Metal Foams
    - Thermal Management
    - Heat Sinks
    - Mirrors
    - Fuel Injectors
    - Noise Reduction
    - Properties of Foam Materials
- Rhenium Raw Material
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  - - Rhenium Raw Material
      As a world leader in the manufacture of rhenium products, Ultramet understands the need for high-quality raw material that offers lot-to-lot consistency and reliability.
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- Thermal Protection Systems
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  - - Thermal Protection System
      Ultramet fills an open-cell foam skeleton with ultralow-density aerogel to create a highly insulating and lightweight foam-core thermal protection material that can be economically fabricated into large and complex shapes.
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Ultra Silicon Nitride Coating GHS

stefano grossi

About

Ultramet, a California corporation, develops advanced materials solutions for government and commercial markets driven by extreme environments and high performance. Ultramet devises the manufacturing methods to produce the desired components and manufactures or licenses said components with a commitment to quality and reproducibility.