SU111925A1 - The method of producing multilayer metals - Google Patents

The method of producing multilayer metals

Info

Publication number
SU111925A1
SU111925A1 SU581536A SU581536A SU111925A1 SU 111925 A1 SU111925 A1 SU 111925A1 SU 581536 A SU581536 A SU 581536A SU 581536 A SU581536 A SU 581536A SU 111925 A1 SU111925 A1 SU 111925A1
Authority
SU
USSR - Soviet Union
Prior art keywords
producing multilayer
rolling
multilayer metals
vacuum
multilayer
Prior art date
Application number
SU581536A
Other languages
Russian (ru)
Inventor
С.Ф. Ковтун
Н.Д. Тарасов
Original Assignee
С.Ф. Ковтун
Н.Д. Тарасов
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 С.Ф. Ковтун, Н.Д. Тарасов filed Critical С.Ф. Ковтун
Priority to SU581536A priority Critical patent/SU111925A1/en
Application granted granted Critical
Publication of SU111925A1 publication Critical patent/SU111925A1/en

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  • Pressure Welding/Diffusion-Bonding (AREA)
  • Metal Rolling (AREA)

Description

В промышленности примен ютс  различные способы изготовлени  биметалла путем гор чей прокатки заготовок , собранных в пакеты.Industrially, various methods for the manufacture of bimetal by hot rolling billets are used.

Особенность описываемого способа заключаетс  в том, что, с целью более прочного соединени  слоев металла и недопущени  окислени  поверхности заготовок, нагрев многослойного металлического пакета под прокатку и его прокатку производ т в вакууме.The peculiarity of the described method is that, in order to more firmly join the metal layers and prevent oxidation of the surface of the workpieces, the heating of the multilayer metal bag for rolling and rolling is carried out in vacuum.

При этом способе нарезанные металлические листы требуемых размеров подвергают механической зачистке , складывают в пакет и скрепл ют между собой точечной сваркой или за1-слепками. Подготовленный многослойный пакет помеи1ают в вакуумпую печь и нагревают до температуры прокатки. Нагретый пакет прокатывают на вакуумном стане г. валках с обжатием, обеспечивающим полную дисЬфузионную сварку. Вакуумный нагрев и прокатка многослойного пакета может обеспечить равнопрочность сло  по всему сечению многослойного листа.In this method, the cut metal sheets of the required dimensions are mechanically cleaned, folded into a bag, and fastened together by spot welding or blind-casting. The prepared multilayer bag is poured into a vacuum furnace and heated to the rolling temperature. The heated bag is rolled on a vacuum mill with rollers with compression, which ensures complete disfusion welding. Vacuum heating and rolling of the multilayer package can provide uniform strength of the layer over the entire cross section of the multilayer sheet.

Предмет изобретени Subject invention

Способ получени  многосло1 1ны.к металлов путем одновременной прокатки нескольких наложенных одна на другую металлических заготовок, отличающийс  тем, что, с целью избежани  окислени  поверхности составл ющих заготовок, нагрев пакета заготовок и прокатку его производ т в вакууме.The method of obtaining multilayer metals by simultaneous rolling of several metal blanks superimposed one upon the other, characterized in that, in order to avoid the oxidation of the surface of the component blanks, the package is heated and rolled in vacuum.

SU581536A 1957-08-05 1957-08-05 The method of producing multilayer metals SU111925A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU581536A SU111925A1 (en) 1957-08-05 1957-08-05 The method of producing multilayer metals

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU581536A SU111925A1 (en) 1957-08-05 1957-08-05 The method of producing multilayer metals

Publications (1)

Publication Number Publication Date
SU111925A1 true SU111925A1 (en) 1957-11-30

Family

ID=48384531

Family Applications (1)

Application Number Title Priority Date Filing Date
SU581536A SU111925A1 (en) 1957-08-05 1957-08-05 The method of producing multilayer metals

Country Status (1)

Country Link
SU (1) SU111925A1 (en)

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