FR2490982A1 - Procede de preparation de poudres a souder basiques, fondues au prealable, pour la soudure sous poudre protectrice - Google Patents
Procede de preparation de poudres a souder basiques, fondues au prealable, pour la soudure sous poudre protectrice Download PDFInfo
- Publication number
- FR2490982A1 FR2490982A1 FR8117912A FR8117912A FR2490982A1 FR 2490982 A1 FR2490982 A1 FR 2490982A1 FR 8117912 A FR8117912 A FR 8117912A FR 8117912 A FR8117912 A FR 8117912A FR 2490982 A1 FR2490982 A1 FR 2490982A1
- Authority
- FR
- France
- Prior art keywords
- weight
- components
- powders
- type
- welding
- 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
- 239000000843 powder Substances 0.000 title claims abstract description 38
- 238000003466 welding Methods 0.000 title claims abstract description 12
- 230000001681 protective effect Effects 0.000 title claims abstract description 8
- 238000000034 method Methods 0.000 title claims description 10
- 238000002360 preparation method Methods 0.000 title claims description 7
- KRHYYFGTRYWZRS-UHFFFAOYSA-M Fluoride anion Chemical compound [F-] KRHYYFGTRYWZRS-UHFFFAOYSA-M 0.000 claims abstract description 9
- 239000000203 mixture Substances 0.000 claims description 17
- 229910000679 solder Inorganic materials 0.000 claims description 12
- 239000002994 raw material Substances 0.000 claims description 9
- 239000012535 impurity Substances 0.000 claims description 7
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N iron oxide Inorganic materials [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 claims description 6
- 229910018072 Al 2 O 3 Inorganic materials 0.000 claims description 5
- 229910004298 SiO 2 Inorganic materials 0.000 claims description 5
- 229910010413 TiO 2 Inorganic materials 0.000 claims description 5
- 150000002222 fluorine compounds Chemical class 0.000 claims description 3
- 235000013980 iron oxide Nutrition 0.000 claims description 3
- VBMVTYDPPZVILR-UHFFFAOYSA-N iron(2+);oxygen(2-) Chemical class [O-2].[Fe+2] VBMVTYDPPZVILR-UHFFFAOYSA-N 0.000 claims description 3
- 229910000272 alkali metal oxide Inorganic materials 0.000 claims description 2
- 229910052784 alkaline earth metal Inorganic materials 0.000 claims 1
- 229910044991 metal oxide Inorganic materials 0.000 claims 1
- -1 metal oxides alkaline earth metal Chemical class 0.000 claims 1
- 101150006061 neur gene Proteins 0.000 claims 1
- 238000002156 mixing Methods 0.000 abstract description 5
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 238000005476 soldering Methods 0.000 description 9
- 238000002844 melting Methods 0.000 description 6
- 230000008018 melting Effects 0.000 description 6
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 5
- 229910052739 hydrogen Inorganic materials 0.000 description 5
- 239000001257 hydrogen Substances 0.000 description 5
- 229910052751 metal Inorganic materials 0.000 description 5
- 239000002184 metal Substances 0.000 description 5
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 4
- MCMNRKCIXSYSNV-UHFFFAOYSA-N Zirconium dioxide Chemical compound O=[Zr]=O MCMNRKCIXSYSNV-UHFFFAOYSA-N 0.000 description 4
- 238000001816 cooling Methods 0.000 description 4
- 239000010959 steel Substances 0.000 description 4
- WUKWITHWXAAZEY-UHFFFAOYSA-L calcium difluoride Chemical compound [F-].[F-].[Ca+2] WUKWITHWXAAZEY-UHFFFAOYSA-L 0.000 description 3
- 229910001634 calcium fluoride Inorganic materials 0.000 description 3
- 230000000052 comparative effect Effects 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- KKCBUQHMOMHUOY-UHFFFAOYSA-N Na2O Inorganic materials [O-2].[Na+].[Na+] KKCBUQHMOMHUOY-UHFFFAOYSA-N 0.000 description 2
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 2
- 238000000137 annealing Methods 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- 229910052681 coesite Inorganic materials 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 229910052906 cristobalite Inorganic materials 0.000 description 2
- 238000010891 electric arc Methods 0.000 description 2
- 238000000227 grinding Methods 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 239000000155 melt Substances 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 239000000377 silicon dioxide Substances 0.000 description 2
- 235000012239 silicon dioxide Nutrition 0.000 description 2
- 229910052682 stishovite Inorganic materials 0.000 description 2
- 229910052905 tridymite Inorganic materials 0.000 description 2
- 229910004261 CaF 2 Inorganic materials 0.000 description 1
- PXGOKWXKJXAPGV-UHFFFAOYSA-N Fluorine Chemical compound FF PXGOKWXKJXAPGV-UHFFFAOYSA-N 0.000 description 1
- 229910004742 Na2 O Inorganic materials 0.000 description 1
- 229910000287 alkaline earth metal oxide Inorganic materials 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 239000011737 fluorine Substances 0.000 description 1
- 229910052731 fluorine Inorganic materials 0.000 description 1
- 239000010436 fluorite Substances 0.000 description 1
- 230000004927 fusion Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000926 separation method Methods 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
- B23K35/22—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting characterised by the composition or nature of the material
- B23K35/36—Selection of non-metallic compositions, e.g. coatings, fluxes; Selection of soldering or welding materials, conjoint with selection of non-metallic compositions, both selections being of interest
- B23K35/362—Selection of compositions of fluxes
-
- 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
- B23K35/22—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting characterised by the composition or nature of the material
- B23K35/36—Selection of non-metallic compositions, e.g. coatings, fluxes; Selection of soldering or welding materials, conjoint with selection of non-metallic compositions, both selections being of interest
- B23K35/3601—Selection of non-metallic compositions, e.g. coatings, fluxes; Selection of soldering or welding materials, conjoint with selection of non-metallic compositions, both selections being of interest with inorganic compounds as principal constituents
- B23K35/3602—Carbonates, basic oxides or hydroxides
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Nonmetallic Welding Materials (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE3036438A DE3036438C2 (de) | 1980-09-26 | 1980-09-26 | Verfahren zur Herstellung von vorgeschmolzenen, basischen Schweißpulvern für das Unterpulverschweißen |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2490982A1 true FR2490982A1 (fr) | 1982-04-02 |
| FR2490982B1 FR2490982B1 (enExample) | 1985-03-22 |
Family
ID=6112968
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR8117912A Granted FR2490982A1 (fr) | 1980-09-26 | 1981-09-23 | Procede de preparation de poudres a souder basiques, fondues au prealable, pour la soudure sous poudre protectrice |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US4361449A (enExample) |
| CA (1) | CA1174948A (enExample) |
| DE (1) | DE3036438C2 (enExample) |
| FR (1) | FR2490982A1 (enExample) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5236517A (en) * | 1992-08-28 | 1993-08-17 | Electric Power Research Institute | Flux formulation for underwater wet flux-cored arc welding of nickel-based and austenitic stainless steels |
| JP6104090B2 (ja) * | 2013-08-05 | 2017-03-29 | 株式会社神戸製鋼所 | サブマージアーク溶接用フラックス及びその製造方法 |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2150625A (en) * | 1935-10-09 | 1939-03-14 | Union Carbide & Carbon Corp | Method of making flux for use in electric welding |
| FR78371E (fr) * | 1960-08-22 | 1962-07-13 | Union Carbide Corp | Procédé de soudage à l'arc submergé, composition pour ledit soudage et procédé de fabrication de ladite composition |
| FR1413404A (fr) * | 1964-10-26 | 1965-10-08 | Holding Intercito Sa | Soudure pour le soudage sous poudre, ainsi que son procédé de production et d'utilisation |
| FR2255992A1 (enExample) * | 1973-12-28 | 1975-07-25 | Wacker Chemie Gmbh | |
| FR2335300A1 (fr) * | 1975-12-18 | 1977-07-15 | Arcos Soudure Elect Autogene | Flux agglomere basique pour le soudage d'aciers ordinaires ou faiblement allies a haute teneur en cao |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS517448B2 (enExample) * | 1972-02-28 | 1976-03-08 | ||
| JPS5940557B2 (ja) * | 1977-03-29 | 1984-10-01 | 住友化学工業株式会社 | 被覆ア−ク溶接棒の製造法 |
| US4207121A (en) * | 1978-12-06 | 1980-06-10 | Union Carbide Corporation | High performance fused flux for submerged arc welding |
-
1980
- 1980-09-26 DE DE3036438A patent/DE3036438C2/de not_active Expired
-
1981
- 1981-09-08 US US06/299,956 patent/US4361449A/en not_active Expired - Fee Related
- 1981-09-15 CA CA000385887A patent/CA1174948A/en not_active Expired
- 1981-09-23 FR FR8117912A patent/FR2490982A1/fr active Granted
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2150625A (en) * | 1935-10-09 | 1939-03-14 | Union Carbide & Carbon Corp | Method of making flux for use in electric welding |
| FR78371E (fr) * | 1960-08-22 | 1962-07-13 | Union Carbide Corp | Procédé de soudage à l'arc submergé, composition pour ledit soudage et procédé de fabrication de ladite composition |
| FR1413404A (fr) * | 1964-10-26 | 1965-10-08 | Holding Intercito Sa | Soudure pour le soudage sous poudre, ainsi que son procédé de production et d'utilisation |
| FR2255992A1 (enExample) * | 1973-12-28 | 1975-07-25 | Wacker Chemie Gmbh | |
| FR2335300A1 (fr) * | 1975-12-18 | 1977-07-15 | Arcos Soudure Elect Autogene | Flux agglomere basique pour le soudage d'aciers ordinaires ou faiblement allies a haute teneur en cao |
Also Published As
| Publication number | Publication date |
|---|---|
| DE3036438C2 (de) | 1983-06-01 |
| CA1174948A (en) | 1984-09-25 |
| FR2490982B1 (enExample) | 1985-03-22 |
| DE3036438A1 (de) | 1982-05-06 |
| US4361449A (en) | 1982-11-30 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |