SU111685A1 - Method for making copper grids for klystrons - Google Patents

Method for making copper grids for klystrons

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Publication number
SU111685A1
SU111685A1 SU571275A SU571275A SU111685A1 SU 111685 A1 SU111685 A1 SU 111685A1 SU 571275 A SU571275 A SU 571275A SU 571275 A SU571275 A SU 571275A SU 111685 A1 SU111685 A1 SU 111685A1
Authority
SU
USSR - Soviet Union
Prior art keywords
klystrons
copper grids
making copper
microns
copper
Prior art date
Application number
SU571275A
Other languages
Russian (ru)
Inventor
Г.А. Семенов
Original Assignee
Г.А. Семенов
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Г.А. Семенов filed Critical Г.А. Семенов
Priority to SU571275A priority Critical patent/SU111685A1/en
Application granted granted Critical
Publication of SU111685A1 publication Critical patent/SU111685A1/en

Links

Description

Сетки дл  клистронов изготавливают из вольфрамового полотна, запрессованного в медную диафрагму или из медных пластинок,отверсти  в которых прошивают электроискровым способом. Вольфрамовые сетк) из-за высокого удельного сопротивлени  вольфрама сильно разогреваютс  при работе клистрона, а изготовление медных сеток электроискровым способом представл ет весьма трудоемкую операцию, причем толщина перем :.1чек сетки имеет большой разброс.Grids for klystrons are made of a tungsten cloth pressed into a copper diaphragm or from copper plates, holes in which are pierced with an electric spark method. Tungsten nets) due to the high resistivity of tungsten are strongly heated by the klystron, and the manufacture of copper nets by the electric spark method is a very laborious operation, with the thickness of the var:.

Насто п1ее изобретение позвол ет обеспечить толгпины перемычек сетки в пределах 15-25 мк и получить  чейки определенной величины с удовлетворительной механической прочностью путем использовани  керна, имеюп;его форму сетки, па который наноситс  материал покрыти .The present invention allows to provide tolgpins of grid bridges within the range of 15-25 microns and to obtain cells of a certain size with satisfactory mechanical strength using core, it has the shape of a grid, which is applied to the coating material.

Дл  осуш,ествлени  предлагаемого способа в модную трубку ввод тс  железпые или алюминиевые проволочки диаметром 0,4-0.6 мм, покрытые слоем меди толпшной 15- 25 мк, поверх которой нанесен слой серебра или золота толщиной 3- 5 мк.For drying, the proposed method introduces iron or aluminum wires with a diameter of 0.4-0.6 mm, covered with a copper layer of 15-25 microns, over which a layer of silver or gold with a thickness of 3-5 microns is applied.

Медна  трубка с введенными виутрь нее проволочками подвергаетс  волоченню или ковке, в результате чего проволочкр сближаютс  п образуют механически прочную структуру . Полученна  заготовка разрезаетс  на шайбы высотой 0,3-0,5 мм. электроискровым способом. Отрезанные шайбы помеп1аютс  в кислотный раствор (дл  вытравливан))  железного керна) илн в игелочноп раствор (дл  вытравливани  алюминиевого кериа). Затем отжимаютс  в водородиой печи при температуре около 700°.A copper tube with wires inserted in it is subjected to drawing or forging, as a result of which the wires draw together and form a mechanically strong structure. The resulting billet is cut into washers 0.3-0.5 mm high. electrospark method. Cut off washers are put into an acid solution (for etching)) of iron core) or in an needle-like solution (for etching aluminum keria). Then they are pressed in a hydrogen furnace at a temperature of about 700 °.

Предмет изобретени Subject invention

Способ изготовлени  мед1П)1Х сеток дл  клистронов, о т л и ч а юш: и и с   тем, что, с целью обеспечени  толипшы перемычек сетки в пределах 10-25 мк и получени   чеек определенной величииысудов№ 111685- 2-The method of manufacturing med1P) 1X nets for klystrons, tl and h yush: and so that, in order to ensure that the grid bridges are within 10-25 microns and to obtain cells of a certain magnitude,

летворительной . механической проч-в медную трубку и подвергают обностыр - елрзмые или алюминиевыеработке давлением (ковке или волопроволочки , покрытые слоем медичению) с последующей резкой наsatisfactory. mechanically blended into a copper tube and subjected to an extrusion or an aluminum or aluminum treatment by pressure (forging or wolves, covered with a layer of mediation), followed by cutting to

трлц1,ицвЙ110 25л-гк, покрывают до-плоские шайбы высотой 0,3-0,5 ммtrlts1, ytsvY110 25l-gk, cover up-flat washers with a height of 0.3-0.5 mm

полнительн) с..4юем серебра или зо-и вытравливанием железных илиcomplementary) s.4.4 silver or gold and iron etching or

лота толщиной 3-5 мк, помещаюталюминиевых кернов.lot thickness of 3-5 microns, put aluminum cores.

SU571275A 1957-04-16 1957-04-16 Method for making copper grids for klystrons SU111685A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU571275A SU111685A1 (en) 1957-04-16 1957-04-16 Method for making copper grids for klystrons

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU571275A SU111685A1 (en) 1957-04-16 1957-04-16 Method for making copper grids for klystrons

Publications (1)

Publication Number Publication Date
SU111685A1 true SU111685A1 (en) 1957-11-30

Family

ID=48384304

Family Applications (1)

Application Number Title Priority Date Filing Date
SU571275A SU111685A1 (en) 1957-04-16 1957-04-16 Method for making copper grids for klystrons

Country Status (1)

Country Link
SU (1) SU111685A1 (en)

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