UA18937A - StarWriterMETHOD FOR RESTORATION OF PIPES FROM COPPER AND ALLOYS THEREOF - Google Patents

StarWriterMETHOD FOR RESTORATION OF PIPES FROM COPPER AND ALLOYS THEREOF

Info

Publication number
UA18937A
UA18937A UA94040964A UA94040964A UA18937A UA 18937 A UA18937 A UA 18937A UA 94040964 A UA94040964 A UA 94040964A UA 94040964 A UA94040964 A UA 94040964A UA 18937 A UA18937 A UA 18937A
Authority
UA
Ukraine
Prior art keywords
pipes
restoration
alloys
copper
starwritermethod
Prior art date
Application number
UA94040964A
Other languages
Russian (ru)
Ukrainian (uk)
Inventor
Анатолій Васильович Чуб
Анатолий Васильевич Чуб
Віктор Миколаєвич Чеха
Виктор Николаевич Чеха
Ігор Петрович Островський
Игорь Петрович Островский
Віктор Стефанович Кісельов
Виктор Стефанович Киселев
Юрій Костянтинович Кореняк
Юрий Константинович Кореняк
Валентина Андріївна Кармінова
Валентина Андреевна Карминова
Петро Данилович Лавренюк
Петр Данилович Лавренюк
Віктор Петрович Бенько
Виктор Петрович Бенько
Любов Михайлівна Кислиціна
Любовь Михайловна Кислицина
Original Assignee
Hауково-Виробничий Упроваджуючий Центр Обласної Ради Товариства Винахідників Та Раціоналізаторів України "Hоватор"
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 Hауково-Виробничий Упроваджуючий Центр Обласної Ради Товариства Винахідників Та Раціоналізаторів України "Hоватор" filed Critical Hауково-Виробничий Упроваджуючий Центр Обласної Ради Товариства Винахідників Та Раціоналізаторів України "Hоватор"
Priority to UA94040964A priority Critical patent/UA18937A/en
Publication of UA18937A publication Critical patent/UA18937A/en

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  • Heat Treatment Of Articles (AREA)
  • Metal Extraction Processes (AREA)

Abstract

The invention relates to the pipe manufacturing and can be used at the restoration of pipes from copper and alloys thereof which worked-out the service resource in the heat-exchange units and which pitting factor is not more than 0. A method includes removal of surface layer. At that pipes are subject to additional treatment according to which firstly the annealing is carried out and than cold deformation of pipes.
UA94040964A 1993-10-15 1993-10-15 StarWriterMETHOD FOR RESTORATION OF PIPES FROM COPPER AND ALLOYS THEREOF UA18937A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
UA94040964A UA18937A (en) 1993-10-15 1993-10-15 StarWriterMETHOD FOR RESTORATION OF PIPES FROM COPPER AND ALLOYS THEREOF

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
UA94040964A UA18937A (en) 1993-10-15 1993-10-15 StarWriterMETHOD FOR RESTORATION OF PIPES FROM COPPER AND ALLOYS THEREOF

Publications (1)

Publication Number Publication Date
UA18937A true UA18937A (en) 1997-12-25

Family

ID=74532377

Family Applications (1)

Application Number Title Priority Date Filing Date
UA94040964A UA18937A (en) 1993-10-15 1993-10-15 StarWriterMETHOD FOR RESTORATION OF PIPES FROM COPPER AND ALLOYS THEREOF

Country Status (1)

Country Link
UA (1) UA18937A (en)

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