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RU2004121473A - METHOD FOR DISPOSAL OF PIPES FROM TITANIUM ALLOYS AND CORROSION-RESISTANT STEELS - Google Patents

METHOD FOR DISPOSAL OF PIPES FROM TITANIUM ALLOYS AND CORROSION-RESISTANT STEELS Download PDF

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Publication number
RU2004121473A
RU2004121473A RU2004121473/02A RU2004121473A RU2004121473A RU 2004121473 A RU2004121473 A RU 2004121473A RU 2004121473/02 A RU2004121473/02 A RU 2004121473/02A RU 2004121473 A RU2004121473 A RU 2004121473A RU 2004121473 A RU2004121473 A RU 2004121473A
Authority
RU
Russia
Prior art keywords
corrosion
pipes
titanium alloys
disposal
resistant steels
Prior art date
Application number
RU2004121473/02A
Other languages
Russian (ru)
Other versions
RU2292970C2 (en
Inventor
Сергей Владимирович Сериков (RU)
Сергей Владимирович Сериков
Семен Сергеевич Сериков (RU)
Семен Сергеевич Сериков
Артем Семенович Сериков (RU)
Артем Семенович Сериков
Original Assignee
ООО "Специальные стали и Сплавы" (RU)
ООО "Специальные Стали и Сплавы"
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 ООО "Специальные стали и Сплавы" (RU), ООО "Специальные Стали и Сплавы" filed Critical ООО "Специальные стали и Сплавы" (RU)
Priority to RU2004121473/02A priority Critical patent/RU2292970C2/en
Publication of RU2004121473A publication Critical patent/RU2004121473A/en
Application granted granted Critical
Publication of RU2292970C2 publication Critical patent/RU2292970C2/en

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

Claims (3)

1. Способ утилизации труб из титановых сплавов и коррозионностойких сталей, включающих холодную прокатку трубы, отличающийся тем, что в качестве заготовки используют трубу, бывшую в эксплуатации, которую перед холодной прокаткой подвергают термообработке, осветлению и правке, а при холодной прокатке общая деформация металла в очаге не менее 30%.1. The method of disposal of pipes made of titanium alloys and corrosion-resistant steels, including cold rolling of a pipe, characterized in that the pipe is used as a billet, which is in use, which is subjected to heat treatment, clarification and dressing before cold rolling, and during cold rolling the general deformation of the metal in focus of at least 30%. 2. Способ по п.1, отличающийся тем, что термообработка труб из титановых сплавов осуществляется в вакууме при температуре 710-750°С, выдержка в печи 110-120 мин и остывание до 20° вместе с печью.2. The method according to claim 1, characterized in that the heat treatment of pipes made of titanium alloys is carried out in vacuum at a temperature of 710-750 ° C, holding in an oven for 110-120 minutes and cooling to 20 ° with the furnace. 3. Способ по п.1, отличающийся тем, что термообработка труб из коррозионностойких сталей осуществляется на воздухе в проходных печах при температуре 1020-1100°С, выдержка 15-20 мин, остывание на воздухе.3. The method according to claim 1, characterized in that the heat treatment of pipes of corrosion-resistant steels is carried out in air in continuous furnaces at a temperature of 1020-1100 ° C, holding for 15-20 minutes, cooling in air.
RU2004121473/02A 2004-07-14 2004-07-14 Method for utilization of tubes made from titanium alloys and corrosion resistant steels RU2292970C2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU2004121473/02A RU2292970C2 (en) 2004-07-14 2004-07-14 Method for utilization of tubes made from titanium alloys and corrosion resistant steels

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU2004121473/02A RU2292970C2 (en) 2004-07-14 2004-07-14 Method for utilization of tubes made from titanium alloys and corrosion resistant steels

Publications (2)

Publication Number Publication Date
RU2004121473A true RU2004121473A (en) 2006-01-10
RU2292970C2 RU2292970C2 (en) 2007-02-10

Family

ID=35872293

Family Applications (1)

Application Number Title Priority Date Filing Date
RU2004121473/02A RU2292970C2 (en) 2004-07-14 2004-07-14 Method for utilization of tubes made from titanium alloys and corrosion resistant steels

Country Status (1)

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RU (1) RU2292970C2 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2530429C1 (en) * 2013-09-09 2014-10-10 Анатолий Аркадьевич Злобин Method of disposal of dismantled main pipelines and device to this end
RU2544711C1 (en) * 2013-09-26 2015-03-20 Анвер Борисович Стеблов Method to produce steel section bars
RU2555291C2 (en) * 2013-10-03 2015-07-10 Виталий Васильевич Васекин Steel pipe production line
RU2532677C1 (en) * 2013-12-30 2014-11-10 Анатолий Аркадьевич Злобин Method of disposal of dismantled main pipelines and device to this end
RU2579856C2 (en) * 2014-05-05 2016-04-10 Федеральное государственное автономное образовательное учреждение высшего профессионального образования "Уральский федеральный университет имени первого Президента России Б.Н. Ельцина" Method for producing strips of off-gauge lengths of pipe
RU2641937C1 (en) * 2016-12-07 2018-01-23 Вячеслав Геннадьевич Баландин Method for producing straight-seam pipe with butt joint of metal blank and tube-forming device

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4798071A (en) * 1986-06-25 1989-01-17 Kocks Technik Gmbh & Co. Seamless tube production
SU1585353A1 (en) * 1988-07-12 1990-08-15 Днепропетровский Металлургический Институт Method of producing pipes
RU2048219C1 (en) * 1992-09-21 1995-11-20 Верхнесалдинское металлургическое производственное объединение Method for manufacture of pipes from nonferrous metals and alloys

Also Published As

Publication number Publication date
RU2292970C2 (en) 2007-02-10

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FA94 Acknowledgement of application withdrawn (non-payment of fees)

Effective date: 20060724

FZ9A Application not withdrawn (correction of the notice of withdrawal)

Effective date: 20060823

MM4A The patent is invalid due to non-payment of fees

Effective date: 20070715

NF4A Reinstatement of patent

Effective date: 20090520

MM4A The patent is invalid due to non-payment of fees

Effective date: 20170715