BE544273A - - Google Patents
Info
- Publication number
- BE544273A BE544273A BE544273DA BE544273A BE 544273 A BE544273 A BE 544273A BE 544273D A BE544273D A BE 544273DA BE 544273 A BE544273 A BE 544273A
- Authority
- BE
- Belgium
- Prior art keywords
- special
- fusion
- steel
- austenitic
- thermal expansion
- Prior art date
Links
- 229910000831 Steel Inorganic materials 0.000 claims description 79
- 239000010959 steel Substances 0.000 claims description 79
- 239000011324 bead Substances 0.000 claims description 43
- 230000004927 fusion Effects 0.000 claims description 23
- 229910052751 metal Inorganic materials 0.000 claims description 17
- 239000002184 metal Substances 0.000 claims description 17
- 229910045601 alloy Inorganic materials 0.000 claims description 12
- 239000000956 alloy Substances 0.000 claims description 12
- 229910052799 carbon Inorganic materials 0.000 claims description 11
- 229910052759 nickel Inorganic materials 0.000 claims description 10
- 230000005012 migration Effects 0.000 claims description 9
- 238000013508 migration Methods 0.000 claims description 9
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 8
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 5
- 229910052742 iron Inorganic materials 0.000 claims description 3
- 239000012535 impurity Substances 0.000 claims description 2
- 238000007792 addition Methods 0.000 claims 1
- 239000000126 substance Substances 0.000 claims 1
- PXHVJJICTQNCMI-UHFFFAOYSA-N nickel Substances [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 29
- 239000000463 material Substances 0.000 description 9
- 230000003647 oxidation Effects 0.000 description 7
- 238000007254 oxidation reaction Methods 0.000 description 7
- 229910052804 chromium Inorganic materials 0.000 description 6
- 230000008602 contraction Effects 0.000 description 6
- 150000002739 metals Chemical class 0.000 description 6
- 238000009434 installation Methods 0.000 description 5
- 238000003466 welding Methods 0.000 description 5
- 229910052750 molybdenum Inorganic materials 0.000 description 4
- 239000010935 stainless steel Substances 0.000 description 3
- 229910001220 stainless steel Inorganic materials 0.000 description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- 229910000990 Ni alloy Inorganic materials 0.000 description 2
- 230000000712 assembly Effects 0.000 description 2
- 238000000429 assembly Methods 0.000 description 2
- 150000001721 carbon Chemical class 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- 238000005336 cracking Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000001590 oxidative effect Effects 0.000 description 2
- 239000003208 petroleum Substances 0.000 description 2
- 241000238876 Acari Species 0.000 description 1
- 240000000489 Agave utahensis Species 0.000 description 1
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000001066 destructive effect Effects 0.000 description 1
- 230000001627 detrimental effect Effects 0.000 description 1
- 230000010339 dilation Effects 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 229910052748 manganese Inorganic materials 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000011733 molybdenum Substances 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 238000011282 treatment Methods 0.000 description 1
- 229910000859 α-Fe Inorganic materials 0.000 description 1
Classifications
-
- 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
- B23K35/00—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting
- B23K35/001—Interlayers, transition pieces for metallurgical bonding of workpieces
- B23K35/004—Interlayers, transition pieces for metallurgical bonding of workpieces at least one of the workpieces being of a metal of the iron group
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Arc Welding In General (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE544273A true BE544273A (enrdf_load_stackoverflow) |
Family
ID=172291
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE544273D BE544273A (enrdf_load_stackoverflow) |
Country Status (1)
| Country | Link |
|---|---|
| BE (1) | BE544273A (enrdf_load_stackoverflow) |
-
0
- BE BE544273D patent/BE544273A/fr unknown
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US6514631B1 (en) | Heating furnace tube and method of manufacturing the same | |
| CN106425104B (zh) | 一种钛钢复合管单面焊双面成型焊接方法 | |
| CA2403932C (en) | Method of joining metal oilfield tubulars and well provided therewith | |
| EP0167418B1 (fr) | Tube à double paroi pour un échangeur de chaleur et procédé de réalisation de ce tube | |
| US20050166987A1 (en) | Clad pipe | |
| RU2085350C1 (ru) | Переходник для сварки труб из нержавеющих сталей с трубами из циркониевых сплавов | |
| CN1189259C (zh) | 一种双金属复合管的制造方法 | |
| FR2942515A1 (fr) | Dispositif d'assemblage. | |
| WO2018172643A1 (fr) | Procédé de chemisage d'une conduite en acier pour le transport sous-marin de fluides | |
| EP3166717A1 (fr) | Échangeur et/ou échangeur-réacteur fabrique par méthode additive | |
| EP0628235B1 (fr) | Procede de formation d'un passage etanche dans une piece en materiau composite refractaire, et application a la realisation d'une structure en materiau composite refractaire refroidie par circulation de fluide | |
| CN201672164U (zh) | 一种带有转接环的金属复合管 | |
| BE544273A (enrdf_load_stackoverflow) | ||
| FR3052502A1 (fr) | Chambre de combustion de moteur fusee avec ailettes a composition variable | |
| EP0312426B1 (fr) | Procédé de fabrication d'une cuve d'un réacteur nucléaire à eau légère et cuve de réacteur nucléaire fabriquée par ce procédé | |
| EP4423415B1 (fr) | Composant tubulaire métallique, joint fileté tubulaire comprenant un tel composant et procédé d'obtention d'un tel composant | |
| CN2547988Y (zh) | 一种双金属复合管 | |
| CN102950390A (zh) | 一种钛合金法兰和不锈钢管路异种金属焊接结构及方法 | |
| RU2207236C1 (ru) | Трубчатый переходник титан-сталь | |
| CN109773195B (zh) | 一种金属管热熔复合工艺 | |
| CN107175421B (zh) | 一种预压应力双金属离心浇铸复合管端部法兰的焊接工艺 | |
| BE543454A (enrdf_load_stackoverflow) | ||
| RU2084024C1 (ru) | Корпус канала ядерного реактора | |
| CN209385820U (zh) | 一种具有粘接界面的双金属复合管 | |
| EP2394046B1 (fr) | Echangeur de chaleur pour gaz, notamment les gaz d'echappement d'un moteur |