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Небесная энциклопедия

Космические корабли и станции, автоматические КА и методы их проектирования, бортовые комплексы управления, системы и средства жизнеобеспечения, особенности технологии производства ракетно-космических систем

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Мониторинг СМИ

Мониторинг СМИ и социальных сетей. Сканирование интернета, новостных сайтов, специализированных контентных площадок на базе мессенджеров. Гибкие настройки фильтров и первоначальных источников.

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Поддерживает ввод нескольких поисковых фраз (по одной на строку). При поиске обеспечивает поддержку морфологии русского и английского языка
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Применить Всего найдено 9. Отображено 9.
12-03-2014 дата публикации

Preparation method of coupled graft polymerization modified nanometer yttrium oxide lubricating material

Номер: CN103627211A
Автор: YIN CHUNHAO, LI ZHONGYU, ZHAO JUAN
Принадлежит:

The invention discloses a preparation method of a coupled graft polymerization modified nanometer yttrium oxide lubricating material. The preparation method comprises the following steps: a. dispersing nanometer yttrium oxide in a solvent, carrying out ultrasonic agitation at a normal temperature, and filtering so as to obtain activated nanometer yttrium oxide; b. ultrasonically dispersing the activated nanometer yttrium oxide in the solvent, adding a silane coupling agent and glacial acetic acid, and carrying out ultrasonic dispersion at the temperature of 70 DEG C, thus obtaining yttrium oxide/silane suspension liquid; c. filtering and drying the yttrium oxide/silane suspension liquid so as to obtain the yttrium oxide/silane suspension liquid modified yttrium oxide; and d. ultrasonically dispersing the yttrium oxide/silane suspension liquid modified yttrium oxide in the solvent, heating to 75 DEG C under the condition of nitrogen protection, adding a monomer and an initiating agent, reacting ...

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Номер записи: 1
16-04-2014 дата публикации

Residual austenite content detection sensor of four-footed magnetic probe

Номер: CN103728363A
Автор: YIN CHUNHAO
Принадлежит:

The invention discloses a residual austenite content detection sensor of a four-footed magnetic probe. The residual austenite content detection sensor comprises four magnetic detection feet, two groups of coils, a round base and a round through hole, wherein the four magnetic detection feet are used for residual austenite content detection; the coils transmit signals; the round base is provided with an aviation plug joint part; the round through hole is used for leading a coiled wire; the round base can be screwed on an aviation plug; and a magnetized signal and a detection signal carried on the coiled wire led from the round through hole can form a relation curve which can reflect the residual austenite content of a ferromagnetic material. The residual austenite content detection sensor of the four-footed magnetic probe, which is disclosed by the invention, realizes the detection of the residual austenite content, has the advantages of high test accuracy, low measuring difficulty, short ...

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Номер записи: 2
02-05-2023 дата публикации

Magnetic anisotropy method testing device for force electromagnetic thermal multi-field coupling

Номер: CN116046221A
Автор: WEI MING, YIN CHUNHAO, LIU HAISHUN, YANG WEIMING, JIAO YANG, ZHANG LEI, LI FUQIANG, LI JIASHUN, WANG SHANZHI, LI YUANRUI, LI CHEN, XU CHUNGUANG, PEI NING
Принадлежит:

The invention discloses a force electromagnetic thermal multi-field coupled magnetic anisotropy method testing device, which comprises a load loading module, an electric field loading module, a heating module, a refrigeration module, a magnetic field loading module, a heat preservation box body and a temperature detection module, and is characterized in that the load loading module comprises a servo motor, a bracket, a damping base and a pulling-pressing chuck; the pulling-pressing chuck is connected to the inner side of the support, and the electric field loading module comprises an electrode plate, a high-voltage power supply and a field intensity meter. By adopting the structure, the test box is used for simulating the force electromagnetic thermal multi-physical field coupling effect, so that the environment in the test box better conforms to the service environment of the component, a calibration curve closer to the actual working condition of the component is obtained, and the test ...

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Номер записи: 3
09-04-2014 дата публикации

Two-pin magnetic probe detection sensor for residual austenite content

Номер: CN103713040A
Автор: YIN CHUNHAO
Принадлежит:

The invention discloses a two-pin magnetic probe detection sensor for a residual austenite content. The detection sensor comprises two magnetic detection pins used for detection the residual austenite content, two groups of coils used for transmitting signals, a round base provided with an aviation plug joint part, and a round through hole used for leading a coiled wire. The round base can be screwed on an aviation plug. A magnetized signal and a detection signal, which are carried on the coiled wire led from the round through hole, can form a relation curve capable of reflecting the residual austenite content of a ferromagnetic material. The detection sensor achieves the detection of the residual austenite content, and has the characteristics of high test accuracy, low measuring difficulty, short detection period, and a simple, convenient and flexible testing method. The detection sensor is capable of reaching any part of a ferromagnetic material object to be detected and carrying out ...

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Номер записи: 4
09-04-2014 дата публикации

Intrinsic safety type stress and retained austenite content measuring system

Номер: CN103712719A
Автор: YIN CHUNHAO
Принадлежит:

Disclosed in the invention is an intrinsic safety type stress and retained austenite content measuring system. With the measuring system, secure measurement for the stress and the retained austenite content is realized. The testing precision is high; the measurement difficulty is low; the detection period is short; the testing method is simple, convenient and flexible; and any part of the ferro magnetic material-based object can be measured on the spot in real time. And the technology employed by the measuring system is one of nondestructive measurement for the material.

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Номер записи: 5
30-04-2014 дата публикации

Preparation method of rare earth co-doped nano TiO2 lubricating material

Номер: CN103756753A
Автор: YIN CHUNHAO, LI ZHONGYU, ZHAO JUAN
Принадлежит:

The invention discloses a preparation method of a rare earth co-doped nano TiO2 lubricating material. The preparation method comprises the following steps: a, weighing a first rare earth oxide, dissolving in concentrated nitric acid, adding anhydrous alcohol and deionized water, and thus obtaining a solution A; b, weighing a second rare earth oxide, dissolving in concentrated nitric acid, adding anhydrous alcohol and deionized water, and thus obtaining a solution B; c, mixing the solution A and the solution B, and thus obtaining a solution C; d, weighing a titanium alkoxide or an inorganic salt of titanium, adding into anhydrous ethanol, adding a control agent, and thus obtaining a solution D; e, adding the solution C into the solution D drop by drop, and forming a sol; and f, placing the sol of the step e to obtain a gel, evaporating, and then calcinating to obtain the rare earth co-doped nano TiO2. Through the above way, the preparation method is simple in steps; the rare earth co-doped ...

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Номер записи: 6
09-04-2014 дата публикации

Two-pin magnetic probe layering detection system for residual austenite content

Номер: CN103713039A
Автор: YIN CHUNHAO
Принадлежит:

The invention discloses a two-pin magnetic probe layering detection system for a residual austenite content. The detection system can achieve layering detection of the residue austenite content, and has characteristics of high detection precision, low detection difficulty, short detection period, and simple and flexible detection method. The detection system is capable of reaching any part of a ferromagnetic material object to be detected and achieving nondestructive detection of the material.

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Номер записи: 7
09-04-2014 дата публикации

Integrated four-pin magnetic probe layering detection system for stress and residue austenite content

Номер: CN103713038A
Автор: YIN CHUNHAO
Принадлежит:

The invention discloses an integrated four-pin magnetic probe layering detection system for stress and residue austenite content. The detection system can achieve integrated layering detection of the stress and the austenite content, and has the characteristics of high detection precision, low detection difficulty, short detection period, simple and flexible detection method, and capability of reaching any part of a ferro magnetic material object to be detected and achieving nondestructive detection of the material.

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Номер записи: 8
16-04-2014 дата публикации

Sensor for integral detection of stress and retained austenite content of four-pin magnetic probe

Номер: CN103727974A
Автор: YIN CHUNHAO
Принадлежит:

The invention relates to a sensor for integral detection of the stress and the retained austenite content of a four-pin magnetic probe. The sensor comprises four magnetic probing pins used for integral detection of the stress and the retained austenite content, two sets of coils for transmitting signals, a round base with an aviation plug combination part and a round through hole used for leading out a winding wire. The round base can be screwed on an aviation plug, magnetization signals and detection signals of a coil winding wire led out of the round through hole can form a relation curve, and the relation curve can represent the residual stress or reflect the retained austenite content of ferromagnetic material. Through the sensor for integral detection of the stress and the retained austenite content of the four-pin magnetic probe, integral detection of the stress and the retained austenite is achieved, the test precision is high, the measurement difficulty is low, the detection period ...

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Номер записи: 9