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Displaying 101 – 125 of 923 Awards
Company: Ultramet Agency/Program/Year/Phase: DOD / SBIR / 2011 / 2
Abstract: … The integrity and lifetime of the magnet wire coating are therefore directly related to system performance and reliability. In previous work, Ultramet developed a rapid, low-cost method of applying oxide, nitride, and carbide interface coatings to carbon and silicon … more
Company: Ultramet Agency/Program/Year/Phase: DOD / SBIR / 2011 / 2
Abstract: … single unit has the potential to minimize weight, complexity, and cost. Ultramet has developed a melt infiltration process for rapid fabrication of refractory ceramic matrix composites (CMC) including matrices of zirconium carbide (ZrC), hafnium carbide (HfC), silicon … more
Company: United Silicon Carbide, Inc Agency/Program/Year/Phase: DOE / SBIR / 2011 / 2
Abstract: High-temperature smart sensors are desired for use in various harsh environment applications. Placing the sensing circuit close to the actual sensor would substantially reduce noise and interference problems and improve system reliability. If the circuits can operate at high temperature, this will… more
Company: Materials Research & Design Agency/Program/Year/Phase: DOD / SBIR / 2011 / 2
Abstract: … skirt will need to exhibit very high compressive strengths at ambient temperatures, and adequate structural properties at flight tem-peratures. Attractive materials include metallic-clad ceramics and composites made with large compression-resistant boron or silicon… more
Company: Directed Vapor Technologies Internationa Agency/Program/Year/Phase: DOD / STTR / 2011 / 2
Abstract: ABSTRACT: Lightweight silicon-based ceramics are leading candidates to replace heavier nickel-based superalloys for use on hot section components in next generation gas turbine engines having increased specific power. However, exposures of these materials to the high temperatures, pressures and… more
Company: Flemming Tinker Inc. Agency/Program/Year/Phase: NASA / SBIR / 2011 / 1
Abstract: …cation of downstream polishing processes.The Phase-1 effort will study of how the introduction of an ELID in-situ tool dressing technique can prevent or minimize the creation of mid and high spatial frequency surface features in the process of fabricating glass and Silicon … more
Company: Aluminastic Agency/Program/Year/Phase: NSF / SBIR / 2011 / 1
Abstract: … of cast aluminum alloys. To achieve these advantages in hyper-eutectic alloys, it is proposed to adjust the carbon and copper contents in the aluminum alloy during melt processing, and to precipitate during solidification equiaxed particles of primary silicon, … more
Company: DensePower LLC Agency/Program/Year/Phase: DOD / SBIR / 2011 / 1
Abstract: … and the need for better monitoring, reconfiguring and response in military systems, has placed greater importance on the protection and control of power delivery. The embodiment of the MLC and BTC functions in solid-state switchgear utilizing Silicon … more
Company: Global Power Electronics, INC. Agency/Program/Year/Phase: DOD / SBIR / 2010 / 1
Abstract: This project will extend the performance and capabilities of an existing and proven Silicon-on-Insulator (SOI) high temperature gate drive integrated circuit developed by the University of Tennessee (UT) to meet the Army's requirements for a high performance SiC Gate Drive. GPE and UT will develop… more
Company: Ceramic Tubular Products, Llc Agency/Program/Year/Phase: DOE / SBIR / 2010 / 1
Abstract: … use slightly enriched uranium oxide fuel pellets with zirconium alloy (zircaloy) clad. Because the clad oxidizes in the reactor coolant, the fuel burnup is limited to a maximum of five years, or a batch average of 55 gigawatt days per ton (gwd/t). An advanced silicon … more
Company: DST Agency/Program/Year/Phase: NSF / SBIR / 2010 / 1
Abstract: This Small Business Innovation Research (SBIR) Phase I Project is focused on research to develop reinforced silicon carbide hollow spheres. This effort will apply a modified version of its proprietary hollow sphere production process in combination with… more
Company: APECOR Agency/Program/Year/Phase: NASA / SBIR / 2010 / 1
Abstract: Silicon carbide (SiC) and other wide band-gap semiconductors offer great promise of high power rating, high operating temperature, simple thermal management, and ultra-high power density for both space and commercial power electronic systems. However, this… more
Company: Arkansas Power Electronics International Agency/Program/Year/Phase: NASA / SBIR / 2010 / 1
Abstract: In this SBIR project, APEI, Inc. is proposing to develop a high efficiency, rad-hard 3.8 kW silicon carbide (SiC) Power Processing Unit (PPU) for Hall Effect thrusters. In Phase I of the project, APEI, Inc. will focus on investigating various circuit topologies, developing and… more
Company: Arkansas Power Electronics International Agency/Program/Year/Phase: DOD / SBIR / 2010 / 1
Abstract: The objective of this proposal is to develop and commercialize a high temperature gate driver for silicon carbide (SiC) FET switches to enable the development of the next generation of high-efficiency, high-power-density power converters. At the conclusion of… more
Company: Arkansas Power Electronics International Agency/Program/Year/Phase: DOD / SBIR / 2010 / 2
Abstract: The focus of Phase II will be the development, fabrication, and testing of a highly integrated version of this new class of SiC-based high power density radar power supplies. The final Phase II prototype will achieve the stated power density, efficiency, and functionality goals of this program by… more
Company: Auriga Measurement Systems LLC Agency/Program/Year/Phase: DOD / SBIR / 2010 / 2
Abstract: … with M/A-COM Technology Solutions and the Massachusetts Institute of Technology to provide the Army with single-pole, multi-throw and multi-pole, multi-throw switching elements suitable for the Joint Tactical Radio Systems. Insulated gate GaN HFETs on silicon and silicon… more
Company: BOSTON MICROSYSTEMS INC Agency/Program/Year/Phase: DOE / SBIR / 2010 / 1
Abstract: … corrosive environments in which these sensors need to operate have been a serious impediment to their development and commercialization. Boston MicroSystems has previously developed and demonstrated microresonator-based chemical detectors manufactured from silicon carbide,… more
Company: QorTek, Inc. Agency/Program/Year/Phase: DOD / SBIR / 2010 / 1
Abstract: The proposed modular high temperature Time Domain Isolated (TDI) Driver is a large step forward in technology, enabling the inherent benefits of current SiC switching devices. Designed to operate in the same environment as the switching devices the gate driver can finally be collocated with the SiC… more
Company: GeneSiC Semiconductor Inc. Agency/Program/Year/Phase: DOD / SBIR / 2010 / 2
Abstract: … new semiconductor switch technology. The challenging specifications (>20 kHz,>10 kV) demanded by these applications are enabled by fully exploiting the superior electrical and thermal properties of the emerging power semiconductor material of choice: Silicon … more
Company: GeneSiC Semiconductor Inc. Agency/Program/Year/Phase: DOD / SBIR / 2010 / 2
Abstract: … that allows reliable packaging of up to 28 kV devices. In Phase II SBIR program, five batches of SiC FPS Thyristor devices will be designed and fabricated with successively increasing voltage and current capabilities to meet the program objectives. A high volume Silicon… more
Company: Hyper-Therm High-Temperature Composites, Agency/Program/Year/Phase: NASA / SBIR / 2010 / 1
Abstract: … sustain high thermal loading while preheating the fuel, regeneratively cooled hot flow path components fabricated from ceramic matrix composites are being considered. The limited availability of high-temperature/environmentally durable materials focuses attention to silicon… more
Company: Integrated Micro Sensors, Inc. Agency/Program/Year/Phase: DOD / SBIR / 2010 / 1
Abstract: … is development, fabrication, and testing of miniature high-stability integrated super broadband optical emission sources for field and in-flight calibration of stellar photometers and spectrometers. In order to meet this objective we will utilize results in the area of … more
Company: LEFT HAND DESIGN CORP. Agency/Program/Year/Phase: DOD / SBIR / 2010 / 1
Abstract: … power consumption and dissipation, minimize servo control bandwidth limitations and enhance optical coating survivability are to be introduced to achieve greater scanner performance. A key innovation is the introduction of advanced scanner substrate materials like silicon… more
Company: Materials Research & Design Agency/Program/Year/Phase: DOD / SBIR / 2010 / 1
Abstract: … skirt will need to exhibit very high compressive strengths at ambient temperatures, and adequate structural properties at flight temperatures. Attractive materials include metallic-clad ceramics and composites made with large compression-resistant boron or silicon … more
Company: Optical Physics Company Agency/Program/Year/Phase: DOD / SBIR / 2010 / 2
Abstract: …tical aberrations under HEL load. These include active and passive methods for both web-based and foam-core lightweighted mirrors. In the Phase I program Optical Physics Company (OPC) investigated three (3) active methods for cooling a standard lightweight silicon … more
Displaying 101 – 125 of 923 Awards
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