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Fujitec Singapore Corp. was established in 1988, specializing in the manufacture, installation and service of lifts/elevators, escalators and moving walkways/travellators. The company has operational headquarters located in the Americas, Japan, South Asia, East Asia and Europe and a network of 11 manufacturing facilities and several sales ...
All patients are reviewed for contraindications prior to MRI scanning. Medical devices and implants are categorized as MR Safe, MR Conditional or MR Unsafe: [6] MR-Safe – The device or implant is completely non-magnetic, non-electrically conductive, and non-RF reactive, eliminating all of the primary potential threats during an MRI procedure.
The bonding process can be used in assembly of electronics, die attachment to heatsinks where high temperature stability is required (e.g. high-power LEDs or concentrated photovoltaics solar panels, soldering together layers of composite armor plates, bonding of large sputtering targets made of ceramics or refractory metals where normal indium based solders cannot be used, and other ...
Reactive armour is a type of vehicle armour used in protecting vehicles, especially modern tanks, against shaped charges and hardened kinetic energy penetrators. The most common type is explosive reactive armour (ERA), but variants include self-limiting explosive reactive armour (SLERA), non-energetic reactive armour (NERA), non-explosive ...
Within the Ministry of Defence (MoD), Chobham usually refers specifically to the non-explosive reactive armor & ceramic composites, while Dorchester is usually in reference to additional armour packages, primarily composed of explosive reactive armour and spaced armour, although these are often conflated when in colloquial usage.
Reactive materials are similar to insensitive high explosives, but are usually thermite-like pyrotechnic compositions of two or more nonexplosive solid materials, which stay inert and do not react with each other until subjected to a sufficiently strong mechanical, electrical or laser stimulus, after which they undergo fast burning or explosion ...
Fail-safe and fail-secure are distinct concepts. Fail-safe means that a device will not endanger lives or property when it fails. Fail-secure, also called fail-closed, means that access or data will not fall into the wrong hands in a security failure. Sometimes the approaches suggest opposite solutions.
The only chemicals known to affect these carbon-fluorine bonds are highly reactive metals like the alkali metals, at higher temperatures such metals as aluminium and magnesium, and fluorinating agents such as xenon difluoride and cobalt(III) fluoride. [29] At temperatures above 650–700 °C (1,200–1,290 °F) PTFE undergoes depolymerization. [30]