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SU574301A1 - Double-layer blank for making tubes and rods - Google Patents

Double-layer blank for making tubes and rods

Info

Publication number
SU574301A1
SU574301A1 SU7602342097A SU2342097A SU574301A1 SU 574301 A1 SU574301 A1 SU 574301A1 SU 7602342097 A SU7602342097 A SU 7602342097A SU 2342097 A SU2342097 A SU 2342097A SU 574301 A1 SU574301 A1 SU 574301A1
Authority
SU
USSR - Soviet Union
Prior art keywords
rods
double
layer blank
making tubes
tubes
Prior art date
Application number
SU7602342097A
Other languages
Russian (ru)
Inventor
Виктор Яковлевич Остренко
Израиль Мойшевич Суконник
Ефим Абрамович Резников
Николай Николаевич Новиков
Александр Александрович Бардеев
Георгий Иосифович Хаустов
Иосиф Юрьевич Коробочкин
Николай Спиридонович Кирвалидзе
Павел Ильич Шперлин
Лев Яковлевич Глускин
Original Assignee
Предприятие П/Я В-8173
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 Предприятие П/Я В-8173 filed Critical Предприятие П/Я В-8173
Priority to SU7602342097A priority Critical patent/SU574301A1/en
Application granted granted Critical
Publication of SU574301A1 publication Critical patent/SU574301A1/en

Links

Landscapes

  • Pressure Welding/Diffusion-Bonding (AREA)

Description

ваний увеличиваетс  и зазор б, вызванный конусностью сердечника, существенно уменьшаетс  или исчезает. Длина каждого сердечника выбираетс  равной 0,48-0,52 от длины заготовки.This increases the gap b, caused by the taper of the core, substantially decreases or disappears. The length of each core is chosen equal to 0.48-0.52 of the length of the workpiece.

Исиользование иредлагаемой бислойпой заготовкн обеспечивает по сравнению с существующими устранение трудоемкого процесса изготовлени  наружной оболочки с внутренним конусом, устранение онерацин заварки торцов , нолучение бислойных заготовок щирокого сортамента, новыщение качества готового издели .The use of the proposed bilayer billet provides, in comparison with the existing ones, the elimination of the laborious process of manufacturing the outer casing with the inner cone, the elimination of the onératsin end welding, the acquisition of bilayer billets of the finished product.

Claims (3)

1.Чепурко М. И. и др. Биметаллические трубы, М., «Металлурги , 1974, с. 19-74.1. Chepurko MI, et al. Bimetallic pipes, M., “Metallurgists, 1974, p. 19-74. 2.Патент ФРГ № 1045958, кл. В 23К 19/00, 10.05.62.2. The patent of Germany No. 1045958, cl. At 23K 19/00, 10.05.62. 3.Король Б. К. и Гильденгорн М. С. Основы технологии производства многослойных металлов , М., «Металлурги , 1970, с. 148, рис. 46.3. King B. K. and Gildengorn M.S. Basics of the production technology of multilayer metals, M., Metallurgists, 1970, p. 148, fig. 46.
SU7602342097A 1976-03-18 1976-03-18 Double-layer blank for making tubes and rods SU574301A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU7602342097A SU574301A1 (en) 1976-03-18 1976-03-18 Double-layer blank for making tubes and rods

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU7602342097A SU574301A1 (en) 1976-03-18 1976-03-18 Double-layer blank for making tubes and rods

Publications (1)

Publication Number Publication Date
SU574301A1 true SU574301A1 (en) 1977-09-30

Family

ID=20654948

Family Applications (1)

Application Number Title Priority Date Filing Date
SU7602342097A SU574301A1 (en) 1976-03-18 1976-03-18 Double-layer blank for making tubes and rods

Country Status (1)

Country Link
SU (1) SU574301A1 (en)

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