FR2474949A1 - Perfectionnement a la realisation de tubes composites comportant notamment des revetements interieurs protecteurs, ameliorant leurs caracteristiques au plan de la resistance a l'abrasion, a la corrosion chimique ou a la resistance aux temperatures elevees - Google Patents
Perfectionnement a la realisation de tubes composites comportant notamment des revetements interieurs protecteurs, ameliorant leurs caracteristiques au plan de la resistance a l'abrasion, a la corrosion chimique ou a la resistance aux temperatures elevees Download PDFInfo
- Publication number
- FR2474949A1 FR2474949A1 FR8002878A FR8002878A FR2474949A1 FR 2474949 A1 FR2474949 A1 FR 2474949A1 FR 8002878 A FR8002878 A FR 8002878A FR 8002878 A FR8002878 A FR 8002878A FR 2474949 A1 FR2474949 A1 FR 2474949A1
- Authority
- FR
- France
- Prior art keywords
- tube
- alloy
- tungsten carbide
- tubes
- assembly
- Prior art date
- Legal status (The legal status 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 status listed.)
- Granted
Links
- 239000002184 metal Substances 0.000 title claims abstract description 8
- 229910052751 metal Inorganic materials 0.000 title claims abstract description 8
- UONOETXJSWQNOL-UHFFFAOYSA-N tungsten carbide Chemical compound [W+]#[C-] UONOETXJSWQNOL-UHFFFAOYSA-N 0.000 title claims abstract description 8
- 239000002131 composite material Substances 0.000 title claims abstract description 6
- 238000005299 abrasion Methods 0.000 title claims description 4
- 238000005260 corrosion Methods 0.000 title claims description 3
- 230000007797 corrosion Effects 0.000 title claims description 3
- 229910045601 alloy Inorganic materials 0.000 claims abstract description 16
- 239000000956 alloy Substances 0.000 claims abstract description 16
- 238000003466 welding Methods 0.000 claims abstract description 9
- 238000005219 brazing Methods 0.000 claims abstract description 6
- 229910001369 Brass Inorganic materials 0.000 claims abstract description 5
- 239000010951 brass Substances 0.000 claims abstract description 5
- 229910052759 nickel Inorganic materials 0.000 claims abstract description 3
- 229910052796 boron Inorganic materials 0.000 claims abstract 2
- 229910052804 chromium Inorganic materials 0.000 claims abstract 2
- 229910052710 silicon Inorganic materials 0.000 claims abstract 2
- 238000000034 method Methods 0.000 claims description 17
- 238000001465 metallisation Methods 0.000 claims description 9
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims description 4
- 230000006698 induction Effects 0.000 claims description 4
- 239000000126 substance Substances 0.000 claims description 4
- 230000001681 protective effect Effects 0.000 claims description 2
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 claims 1
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 claims 1
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims 1
- 239000011651 chromium Substances 0.000 claims 1
- 230000008602 contraction Effects 0.000 claims 1
- 238000001816 cooling Methods 0.000 claims 1
- 239000010703 silicon Substances 0.000 claims 1
- 238000000227 grinding Methods 0.000 abstract description 2
- 238000003754 machining Methods 0.000 abstract description 2
- 230000008021 deposition Effects 0.000 abstract 1
- 238000000576 coating method Methods 0.000 description 6
- 238000006243 chemical reaction Methods 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 229910001092 metal group alloy Inorganic materials 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 229910001316 Ag alloy Inorganic materials 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 239000011324 bead Substances 0.000 description 1
- 238000005119 centrifugation Methods 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 229910002110 ceramic alloy Inorganic materials 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000010891 electric arc Methods 0.000 description 1
- 238000005868 electrolysis reaction Methods 0.000 description 1
- 238000005530 etching Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000011049 filling Methods 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 229910000679 solder Inorganic materials 0.000 description 1
- 239000012808 vapor phase Substances 0.000 description 1
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
- F16L58/02—Protection of pipes or pipe fittings against corrosion or incrustation by means of internal or external coatings
- F16L58/04—Coatings characterised by the materials used
- F16L58/08—Coatings characterised by the materials used by metal
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K9/00—Arc welding or cutting
- B23K9/04—Welding for other purposes than joining, e.g. built-up welding
- B23K9/044—Built-up welding on three-dimensional surfaces
- B23K9/046—Built-up welding on three-dimensional surfaces on surfaces of revolution
- B23K9/048—Built-up welding on three-dimensional surfaces on surfaces of revolution on cylindrical surfaces
-
- 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
- F16L57/00—Protection of pipes or objects of similar shape against external or internal damage or wear
- F16L57/06—Protection of pipes or objects of similar shape against external or internal damage or wear against wear
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Plasma & Fusion (AREA)
- Arc Welding In General (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR8002878A FR2474949A1 (fr) | 1980-02-05 | 1980-02-05 | Perfectionnement a la realisation de tubes composites comportant notamment des revetements interieurs protecteurs, ameliorant leurs caracteristiques au plan de la resistance a l'abrasion, a la corrosion chimique ou a la resistance aux temperatures elevees |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR8002878A FR2474949A1 (fr) | 1980-02-05 | 1980-02-05 | Perfectionnement a la realisation de tubes composites comportant notamment des revetements interieurs protecteurs, ameliorant leurs caracteristiques au plan de la resistance a l'abrasion, a la corrosion chimique ou a la resistance aux temperatures elevees |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2474949A1 true FR2474949A1 (fr) | 1981-08-07 |
| FR2474949B1 FR2474949B1 (Direct) | 1984-02-17 |
Family
ID=9238406
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR8002878A Granted FR2474949A1 (fr) | 1980-02-05 | 1980-02-05 | Perfectionnement a la realisation de tubes composites comportant notamment des revetements interieurs protecteurs, ameliorant leurs caracteristiques au plan de la resistance a l'abrasion, a la corrosion chimique ou a la resistance aux temperatures elevees |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR2474949A1 (Direct) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2147518C1 (ru) * | 1998-07-28 | 2000-04-20 | Тульский государственный университет | Способ изготовления гильзы силового гидроцилиндра |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3248788A (en) * | 1962-11-21 | 1966-05-03 | Martin Marietta Corp | Application of flame-sprayed linings on the inside diameter of tubes |
| US3372066A (en) * | 1964-05-06 | 1968-03-05 | Eutectic Welding Alloys | Coated carbide particles |
| US3467583A (en) * | 1966-05-16 | 1969-09-16 | Camin Lab | Process for making a hollow body with protective inner layer for high-temperature applications |
| US3539307A (en) * | 1967-08-11 | 1970-11-10 | Anton Baumel | Welding rod |
| FR2160117A5 (Direct) * | 1971-11-10 | 1973-06-22 | Xaloy Incorp | |
| US3819901A (en) * | 1972-09-14 | 1974-06-25 | Inst Cercetari Tehnologice Pen | Welding process using granular or powder filler delivered on open-channel strip |
| GB2016361A (en) * | 1978-03-07 | 1979-09-26 | Messerschmitt Boelkow Blohm | A protective ceramic coating primarily for a component of a weapon |
-
1980
- 1980-02-05 FR FR8002878A patent/FR2474949A1/fr active Granted
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3248788A (en) * | 1962-11-21 | 1966-05-03 | Martin Marietta Corp | Application of flame-sprayed linings on the inside diameter of tubes |
| US3372066A (en) * | 1964-05-06 | 1968-03-05 | Eutectic Welding Alloys | Coated carbide particles |
| US3467583A (en) * | 1966-05-16 | 1969-09-16 | Camin Lab | Process for making a hollow body with protective inner layer for high-temperature applications |
| US3539307A (en) * | 1967-08-11 | 1970-11-10 | Anton Baumel | Welding rod |
| FR2160117A5 (Direct) * | 1971-11-10 | 1973-06-22 | Xaloy Incorp | |
| US3819901A (en) * | 1972-09-14 | 1974-06-25 | Inst Cercetari Tehnologice Pen | Welding process using granular or powder filler delivered on open-channel strip |
| GB2016361A (en) * | 1978-03-07 | 1979-09-26 | Messerschmitt Boelkow Blohm | A protective ceramic coating primarily for a component of a weapon |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2147518C1 (ru) * | 1998-07-28 | 2000-04-20 | Тульский государственный университет | Способ изготовления гильзы силового гидроцилиндра |
Also Published As
| Publication number | Publication date |
|---|---|
| FR2474949B1 (Direct) | 1984-02-17 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse | ||
| AR | Application made for restoration | ||
| BR | Restoration of rights | ||
| ST | Notification of lapse |