SU463644A1 - Trumpet - Google Patents
TrumpetInfo
- 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
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L58/00—Protection 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.
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)
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 |
-
1973
- 1973-04-13 SU SU1907744A patent/SU463644A1/en active
Cited By (17)
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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