Syntactic foams are composite materials synthesized by filling a metal, polymer, cementitious or ceramic matrix with spheres as aggregates. The spheres...

Foams are two-phase material systems where a gas is dispersed in a second, non-gaseous material, specifically, in which gas cells are enclosed by a distinct...

graded syntactic foam material and a method to create multifunctional syntactic foams. His team has also created an ultralight magnesium alloy syntactic foam...

strength than other types of foam materials. Such composite materials are called syntactic foam. Aluminum-based syntactic foams are finding applications in...

filler in composite materials such as syntactic foam and lightweight concrete. Microballoons give syntactic foam its light weight, low thermal conductivity...

build composite materials that are sandwich-structured or to create syntactic foam. Perlite filters are fairly common in filtering beer before it is bottled...

structural syntactic foam called Isofloat, capable of withstanding the huge compressive forces at the 11-kilometre (6.8 mi) depth. The new foam is unique...

water column with various forms of buoyancy such as glass balls and syntactic foam floats. The attached instrumentation is wide-ranging but often includes...

closed-cell-structured foams like polyvinyl chloride, polyurethane, polyethylene, or polystyrene foams, balsa wood, syntactic foams, and honeycombs are generally...

layers and was 3-mm thick, including a special foam layer with gas filled balloon imbedded in a syntactic foram. The outer cover was made from a combination...

more nimble design was made possible in part by the development of syntactic foam, which is buoyant and yet strong enough to serve as a structural material...

closed-cell-structured foams like Polyethersulfone, polyvinylchloride, polyurethane, polyethylene or polystyrene foams, balsa wood, syntactic foams, and honeycombs...

internal diameter of 2.0 metres (6 ft 7 in). Buoyancy is provided by syntactic foam. Three 14 cm (5.5 in) methacrylate resin view ports are arranged at...

and has seating for an observer Surface ballast = 2,150 L (76 cu ft) Syntactic foam buoyancy is used The pressure hull is a 1,500 mm (59 in) inside diameter...

depths. Additional buoyancy is provided by 8 cubic metres (280 cu ft) of syntactic foam. Unlike other deep submergence vehicles that use iron ballast to reach...

one micrometer in diameter. Casting them in a polymer matrix yields syntactic foam, with extremely high compressive strength for its low density. Many...

colour usage was based on Asian culture. It was manufactured using a syntactic foam layer and Adidas said should give the ball a "more precise and predictable...

pressure hull and floatation using packed ceramic spheres rather than syntactic foam. Deepsearch was undergoing scale model testing when Schmidt pulled his...

of the aluminum frame varies depending on the manufacturer's design. Syntactic foam is often used for the flotation material. A tooling skid may be fitted...

6 km/h) bottom speed, and 110 m/min (350 ft/min) dive rate. The sub uses syntactic foam for buoyancy, and is positively buoyant when no ballast is attached...

roughly the same size as a subcompact car. The vehicle is fitted with syntactic foam, allowing it to be neutrally buoyant while diving. SuBastian moves using...

Thermoplastic and thermoset pre-pregs Composite laminates Tooling Materials Syntactic Foams Bulk Molding Compounds Film Adhesives Honeycomb Core Compression-molded...

of precisely designed ceramic spheres rather than the much heavier syntactic foam that is typically used for submersible vehicles. Each hull contained...

layer of highly compressed, gas-filled micro-balloons of equal size (syntactic foam), proven during Euro 2000 and probably contributing to one of the highest...

submersibles have been subsequently, independently upgraded. Utilizing syntactic foam, these submersibles were more compact and maneuverable than earlier...

camera, and sensors, the unit's out-of-water weight is 275 kg. With syntactic foam flotation blocks attached, this is reduced to an in-water weight of...

from titanium alloy, with buoyancy provided by domestically produced syntactic foam. Habitable hull fits two crew with an optional passenger/mission specialist...

hull with an internal diameter of 2.2 meters. Buoyancy was provided by syntactic foam. Three methacrylate resin view ports were arranged at the front and...

electronics casings can be filled with lightweight yet pressure resistant syntactic foams or filled with incompressible liquids. The occupied portion, however...

relied on a glass fiber-reinforced pressure vessel, impregnated with syntactic foam. Its design influenced the Ocean Everest concept, which was intended...