517results about How to "Thermally stable" patented technology

The invention relates to a GeTe / Sb2Te3 multilayer nanocomposite phase transition film, the GeTe film and the Sb2Te3 film of the GeTe / Sb2Te3 multilayer nanocomposite phase transition film are arranged alternately. The GeTe / Sb2Te3 multilayer nanocomposite phase transition film of the invention enjoys high phase change rate and high thermal stability; the invention can effectively enhance the on and off ratio of a phase change memory, thus ensuring the reliability of the data readout better.

The invention provides a high-temperature component for a turbomachine, in particular for a blade or vane having a main blade or vane part and a blade or vane root, the high-temperature component at least partially comprising, as base material, a porous material which is filled with a viscous filler and is surrounded by a solid layer.

The invention relates to a construction method of a high-fill prefabricated cast-in-situ combined pile slab wall protection structure. The construction method comprises the steps of construction preparation, construction of an anti-slide pile, construction of a prefabricated breast board, construction of a prefabricated cover beam, construction of a heat insulating board, installation of a drainage pipe, construction of an oblique breast board anchor cable, construction of a vertical gravel drainage body, construction of a bubble concrete backfill layer, construction of a drainage ditch and the like. According to the construction method of the high-fill prefabricated cast-in-situ combined pile slab wall protection structure, the high-fill prefabricated cast-in-situ combined pile slab wall protection structure is formed by combining the anti-slide pile provided with a connecting wing plate with the breast board, the prefabricated cover beam is installed at the top, the breast board, the anti-slide pile and the cover beam are connected into a whole through the prestressed anchor cable, and thus compared with a traditional high-fill retaining wall, the construction speed is high, the stability of the structure is good, and the safety performance is high. According to the construction method, the construction technique is simple, pile slabs and grouped piles can be constructed synchronously, the construction period is short, and the obtained protection structure has the advantages that the overall stability is good, the adaptability is high, the ant-slide performance is good, and breast boards can be prefabricated in a centralized mode.

A thermal fuse incorporating a thermal pellet has its operating temperature, or heat distortion temperature, adjusted and the thermosensitive material of the pellet avoids deformation, modification or similar deficiency if it is exposed to a severe external environment. The inexpensive thermal fuse provides a wider range from which an operating temperature can be selected, improved insulation resistance after operation, faster response speed in operation, and enhanced strength of the thermal pellet. The thermosensitive material is formed of a thermoplastic resin corresponding to a high molecular weight substance. The thermal pellet's heat distortion temperature is adjusted by a temperature setting method. An enclosure of the fuse has a metal casing with a spring member's strong and weak compression springs both accommodated therein and hermetically sealed.

The invention relates to a female whitening skin-nourishing composition, which contains the following components of: by weight, 10-160 parts of saussurea involucrata culture, 100-700 parts of collagen, 20-120 parts of an acerola cherry extract product, 2-40 parts of sodium hyaluronate, and 0-20 parts of a natural sweetener. The composition provided by the invention has substantial efficacy in aspects of antiradiation and antioxidation, can has whitening and skin-nourishing effects for female, and is suitable for female of all ages.

Provided is a metal-insulator-transition switching transistor with a gate electrode on a silicon substrate (back-gate structure) and a metal-insulator-transition channel layer of VO2 that changes from an insulator phase to a metal phase, or vice versa, depending on a variation of an electric field, and a method for manufacturing the same, whereby it is possible to fabricate a metal-insulator-transition switching transistor having high current gain characteristics and being stable thermally.

A spirofluorene-type of a blue light-emitting polymer including an indenofluorene repeating unit having a spiroanthracene structure, and an organic electroluminescent display using the polymer. The brightness and efficiency property of the organic electroluminescent display are improved.