SU463644A1 - Trumpet - Google Patents

Trumpet

Info

Publication number
SU463644A1
SU463644A1 SU1907744A SU1907744A SU463644A1 SU 463644 A1 SU463644 A1 SU 463644A1 SU 1907744 A SU1907744 A SU 1907744A SU 1907744 A SU1907744 A SU 1907744A SU 463644 A1 SU463644 A1 SU 463644A1
Authority
SU
USSR - Soviet Union
Prior art keywords
aluminum
copper
pipe
intermediate layer
trumpet
Prior art date
Application number
SU1907744A
Other languages
Russian (ru)
Inventor
Феликс Анатольевич Каменщиков
Борис Михайлович Сучков
Рафхат Ахметович Максутов
Original Assignee
Татарский Государственный Научно-Исследовательский И Проектный Институт Нефтяной Промышленности
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 Татарский Государственный Научно-Исследовательский И Проектный Институт Нефтяной Промышленности filed Critical Татарский Государственный Научно-Исследовательский И Проектный Институт Нефтяной Промышленности
Priority to SU1907744A priority Critical patent/SU463644A1/en
Application granted granted Critical
Publication of SU463644A1 publication Critical patent/SU463644A1/en

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16LPIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L58/00Protection of pipes or pipe fittings against corrosion or incrustation

Description

1one

Изобретение относитс  к остеклованным металлическим трубам и может найти применение в нефтедобываюи1ей и химической отрасл х промышленности.The invention relates to vitrified metal pipes and can be used in the oil and chemical industries.

Известна труба, включаюш.а  металлический корпус, промежуточный СЛОЙ, содержащий медь, и стекл нную футеровку.A pipe is known, including a metal casing, an intermediate LAYER containing copper, and a glass lining.

Целью изобретени   вл етс  повышение стойкост.и трубы к действию ударных нагрузок . Достигаетс  это тем, что промежуточный слой трубы выполнен из смеси меди с 40- 60 вес. % алюмини .The aim of the invention is to increase the resistance of the pipe to the effect of shock loads. This is achieved by the fact that the intermediate layer of the pipe is made of a mixture of copper with 40- 60 weight. % aluminum.

Промежуточный слой наноситс  на внутреннюю поверхность трубы методом электродуговой металлизации. Необходимое соотношение меди и алюмини  в промежуточном слое достигаетс  подбором соответствуюаи-ix диаметров проволоки меди и алюмини .The intermediate layer is applied to the inner surface of the pipe by the method of arc metallization. The required ratio of copper and aluminum in the intermediate layer is achieved by selecting the corresponding diameters of the copper and aluminum wire diameters.

В процессе остекловани  трубу нагревают до 700°С. Алюминий -при этом плавитс  и уплотн етс . Известно, что слой, нанесенный методом электродуговой металлизации, пористый .In the process of vitrification, the pipe is heated to 700 ° C. Aluminum is melted and compacted. It is known that the layer applied by the method of arc metallization is porous.

При одновре.мевном нанесении меди и алюмини  расположение их в слое весьма хаотическое , частички меди покрывают частички алюмини  и наоборот. Образовавшиес  микроскопические поры после плавлени  алюмини  служат хорошим амортизирующим слоем. Результаты испытани  стекл нного покрыти  2-дюймовых насосно-компрессорлых труб на ударную прочность приведены в таблице.With simultaneous deposition of copper and aluminum, their arrangement in the layer is very chaotic, the copper particles are covered with aluminum particles and vice versa. The formed microscopic pores after the melting of aluminum serve as a good cushioning layer. The test results of the glass coating of 2-inch pump-compressor pipes for impact strength are shown in the table.

Энерги  улара до разрушени  Стекл нного покрыти , кгмEnergy of the ular to the destruction of the glass coating, kgm

2,,4 4,8-5,5 5,2-6,0 5,8-5,9 5,1-5,9 4,7-5,12, 4 4.8-5.5 5.2-6.0 5.8-5.9 5.1-5.9 4.7-5.1

Предмет изобретени Subject invention

Труба, включающа  металлический корпус, промежуточный слой, содержаш.ий медь, и стекл нную футеровку, о т л « ч а ю in а   с   тем, что, с целью повышени  стойкости к действию ударных нагрузок, промежуточный слой вьыюлнен из смеси меди с 40-60 вес. % алюмини .The pipe, including the metal body, the intermediate layer, containing copper, and the glass lining, is necessary in order that, in order to increase the resistance to impact loads, the intermediate layer is made of copper -60 weight % aluminum.

SU1907744A 1973-04-13 1973-04-13 Trumpet SU463644A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU1907744A SU463644A1 (en) 1973-04-13 1973-04-13 Trumpet

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU1907744A SU463644A1 (en) 1973-04-13 1973-04-13 Trumpet

Publications (1)

Publication Number Publication Date
SU463644A1 true SU463644A1 (en) 1975-03-15

Family

ID=20549536

Family Applications (1)

Application Number Title Priority Date Filing Date
SU1907744A SU463644A1 (en) 1973-04-13 1973-04-13 Trumpet

Country Status (1)

Country Link
SU (1) SU463644A1 (en)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5584989A (en) * 1990-07-13 1996-12-17 Isco, Inc. Apparatus for supercritical fluid extraction having means for removing extraction from collection solvent
US5601707A (en) * 1990-07-13 1997-02-11 Isco, Inc. Apparatus and method for supercritical fluid extraction or supercritical fluid chromatography
US5653885A (en) * 1990-07-13 1997-08-05 Isco, Inc. Apparatus and method for supercritical fluid extraction
US5690828A (en) * 1990-07-13 1997-11-25 Isco, Inc. Apparatus and method for supercritical fluid extraction
US5738498A (en) * 1990-07-13 1998-04-14 Isco, Inc. Apparatus and method for thermoelectric cooling of an extraction fluid pump
US5932095A (en) * 1990-07-13 1999-08-03 Isco, Inc. Multi-chambered supercritical fluid extraction cartridge
US6149814A (en) * 1990-07-13 2000-11-21 Isco, Inc. Apparatus and method for supercritical fluid extraction or supercritical fluid chromatography
US6251267B1 (en) 1990-07-13 2001-06-26 Isco, Inc. Apparatus for supercritical fluid extraction

Cited By (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5584989A (en) * 1990-07-13 1996-12-17 Isco, Inc. Apparatus for supercritical fluid extraction having means for removing extraction from collection solvent
US5601707A (en) * 1990-07-13 1997-02-11 Isco, Inc. Apparatus and method for supercritical fluid extraction or supercritical fluid chromatography
US5653885A (en) * 1990-07-13 1997-08-05 Isco, Inc. Apparatus and method for supercritical fluid extraction
US5690828A (en) * 1990-07-13 1997-11-25 Isco, Inc. Apparatus and method for supercritical fluid extraction
US5738498A (en) * 1990-07-13 1998-04-14 Isco, Inc. Apparatus and method for thermoelectric cooling of an extraction fluid pump
US5755559A (en) * 1990-07-13 1998-05-26 Isco, Inc. Apparatus and method for pumping supercritical fluid and measuring flow thereof
US5911881A (en) * 1990-07-13 1999-06-15 Isco, Inc. Apparatus and method for collecting analyte in supercritical fluid extraction
US5932095A (en) * 1990-07-13 1999-08-03 Isco, Inc. Multi-chambered supercritical fluid extraction cartridge
US6071408A (en) * 1990-07-13 2000-06-06 Isco, Inc. Apparatus and method for supercritical fluid extraction
US6083399A (en) * 1990-07-13 2000-07-04 Isco, Inc. Apparatus and method for supercritical fluid extraction
US6086767A (en) * 1990-07-13 2000-07-11 Isco, Inc. Apparatus and method for supercritical fluid extraction or supercritical fluid chromatography
US6149814A (en) * 1990-07-13 2000-11-21 Isco, Inc. Apparatus and method for supercritical fluid extraction or supercritical fluid chromatography
US6241890B1 (en) 1990-07-13 2001-06-05 Isco, Inc. Apparatus and method for supercritical fluid extraction
US6251267B1 (en) 1990-07-13 2001-06-26 Isco, Inc. Apparatus for supercritical fluid extraction
US6294088B1 (en) 1990-07-13 2001-09-25 Isco, Inc. Apparatus and method for supercritical fluid extraction or supercritical fluid chromatography
US6296769B1 (en) 1990-07-13 2001-10-02 Isco, Inc. Multi-chambered supercritical fluid extraction cartridge and processes using it
US6319410B1 (en) 1990-07-13 2001-11-20 Isco, Inc. Apparatus and method for super critical fluid extraction

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