UA10796A - Mandrel for pipe drawing - Google Patents

Mandrel for pipe drawing

Info

Publication number
UA10796A
UA10796A UA93006793A UA93006793A UA10796A UA 10796 A UA10796 A UA 10796A UA 93006793 A UA93006793 A UA 93006793A UA 93006793 A UA93006793 A UA 93006793A UA 10796 A UA10796 A UA 10796A
Authority
UA
Ukraine
Prior art keywords
mandrel
titanium
layer
pipe drawing
pipe
Prior art date
Application number
UA93006793A
Other languages
Russian (ru)
Ukrainian (uk)
Inventor
Олександр Савельович Журба
Александр Савельевич Журба
Ігор Павлович Іванов
Игорь Павлович Иванов
Юрій Вікторович Півник
Юрий Викторович Пивнык
Валентин Костянтинович Сидоренко
Валентин Константинович Сидоренко
Володимир Михайлович Губа
Владимир Михайлович Губа
Юрій Леонідович Радовинський
Юрий Леонидович Радовинский
Віктор Зіновьович Баскелович
Виктор Зиновьевич Баскелович
Ігор Саулович Ісерсон
Игорь Саулович Исерсон
Еліна Володимировна Перевалова
Элина Владимировна Перевалова
Геннадій Михайлович Швець
Геннадий Михайлович Швец
Original Assignee
Акціонерне Товариство "Дніпропетровський Трубний Завод"
Акционерное общество "Днепропетровский трубный завод"
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 Акціонерне Товариство "Дніпропетровський Трубний Завод", Акционерное общество "Днепропетровский трубный завод" filed Critical Акціонерне Товариство "Дніпропетровський Трубний Завод"
Priority to UA93006793A priority Critical patent/UA10796A/en
Publication of UA10796A publication Critical patent/UA10796A/en

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Abstract

A mandrel for pipe drawing is made from alloy on the base of tungsten carbide with coating of external working surface of one layer of titanium and three layers of titanium nitride. The layer, which consists of evenly mixed mixture of nitrides of titanium and chromium, is applied on the upper layer of titanium nitride. The invention relates to working of metals by pressure, in particular, to the pipe production, and it can be used at mandrel drawing of pipes.
UA93006793A 1993-07-16 1993-07-16 Mandrel for pipe drawing UA10796A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
UA93006793A UA10796A (en) 1993-07-16 1993-07-16 Mandrel for pipe drawing

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
UA93006793A UA10796A (en) 1993-07-16 1993-07-16 Mandrel for pipe drawing

Publications (1)

Publication Number Publication Date
UA10796A true UA10796A (en) 1996-12-25

Family

ID=74552482

Family Applications (1)

Application Number Title Priority Date Filing Date
UA93006793A UA10796A (en) 1993-07-16 1993-07-16 Mandrel for pipe drawing

Country Status (1)

Country Link
UA (1) UA10796A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2516018C2 (en) * 2007-08-09 2014-05-20 Кокс Техник Гмбх Унд Ко. Кг Arbour or arbour rod for pipe production

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2516018C2 (en) * 2007-08-09 2014-05-20 Кокс Техник Гмбх Унд Ко. Кг Arbour or arbour rod for pipe production

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