RU94008103A - METHOD OF ULTRASOUND CONTROL OF FERRITE PRODUCTS - Google Patents

METHOD OF ULTRASOUND CONTROL OF FERRITE PRODUCTS

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Publication number
RU94008103A
RU94008103A RU94008103/28A RU94008103A RU94008103A RU 94008103 A RU94008103 A RU 94008103A RU 94008103/28 A RU94008103/28 A RU 94008103/28A RU 94008103 A RU94008103 A RU 94008103A RU 94008103 A RU94008103 A RU 94008103A
Authority
RU
Russia
Prior art keywords
ferrite
control
products
ultrasound control
ferrite products
Prior art date
Application number
RU94008103/28A
Other languages
Russian (ru)
Inventor
В.Г. Саиткулов
М.В. Пилягин
Original Assignee
Казанский государственный технический университет им.А.Н.Туполева
Filing date
Publication date
Application filed by Казанский государственный технический университет им.А.Н.Туполева filed Critical Казанский государственный технический университет им.А.Н.Туполева
Publication of RU94008103A publication Critical patent/RU94008103A/en

Links

Claims (1)

Изобретение относится к области ультразвукового контроля изделий и может быть использовано для контроля ферритов. Решаемая техническая задача заключается в повышении чувствительности контроля. Способ ультразвукового контроля изделий из ферритов включает ввод в изделие и прием ультразвуковых колебаний, по которым судят о контролируемом параметре. Исследуемое изделие предварительно на все время измерений помещают в постоянное магнитное поле с величиной индукции, равной или большей индукции насыщения феррита. 1 с. п. ф-лы, 1 ил.The invention relates to the field of ultrasonic testing of products and can be used to control ferrites. Solved technical problem is to increase the sensitivity of the control. The method of ultrasonic testing of ferrite products includes inputting into the product and receiving ultrasonic vibrations, according to which a controlled parameter is judged. For the entire measurement period, the test article is placed in a constant magnetic field with an induction value equal to or greater than the saturation induction of the ferrite. 1 sec. item f-ly, 1 ill.
RU94008103/28A 1994-03-05 METHOD OF ULTRASOUND CONTROL OF FERRITE PRODUCTS RU94008103A (en)

Publications (1)

Publication Number Publication Date
RU94008103A true RU94008103A (en) 1995-12-20

Family

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