JPH0457438B2 - - Google Patents
Info
- Publication number
- JPH0457438B2 JPH0457438B2 JP19704484A JP19704484A JPH0457438B2 JP H0457438 B2 JPH0457438 B2 JP H0457438B2 JP 19704484 A JP19704484 A JP 19704484A JP 19704484 A JP19704484 A JP 19704484A JP H0457438 B2 JPH0457438 B2 JP H0457438B2
- Authority
- JP
- Japan
- Prior art keywords
- amount
- weld metal
- flux
- metal
- less
- 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.)
- Expired
Links
- 229910052751 metal Inorganic materials 0.000 claims description 115
- 239000002184 metal Substances 0.000 claims description 115
- 230000004907 flux Effects 0.000 claims description 73
- 238000003466 welding Methods 0.000 claims description 41
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 claims description 19
- 238000006243 chemical reaction Methods 0.000 claims description 12
- 229910004261 CaF 2 Inorganic materials 0.000 claims description 5
- 229910004298 SiO 2 Inorganic materials 0.000 claims description 4
- 238000010304 firing Methods 0.000 claims description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 36
- 239000001301 oxygen Substances 0.000 description 36
- 229910052760 oxygen Inorganic materials 0.000 description 36
- 229910000831 Steel Inorganic materials 0.000 description 25
- 239000010959 steel Substances 0.000 description 25
- 230000007423 decrease Effects 0.000 description 22
- 239000002893 slag Substances 0.000 description 20
- 239000007789 gas Substances 0.000 description 18
- 206010010904 Convulsion Diseases 0.000 description 14
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 12
- 239000001257 hydrogen Substances 0.000 description 12
- 229910052739 hydrogen Inorganic materials 0.000 description 12
- 239000003795 chemical substances by application Substances 0.000 description 11
- 230000000694 effects Effects 0.000 description 11
- 239000011324 bead Substances 0.000 description 10
- 150000004649 carbonic acid derivatives Chemical class 0.000 description 10
- 238000005336 cracking Methods 0.000 description 8
- 238000000034 method Methods 0.000 description 8
- 230000002829 reductive effect Effects 0.000 description 8
- 238000012360 testing method Methods 0.000 description 7
- 239000000956 alloy Substances 0.000 description 6
- 229910045601 alloy Inorganic materials 0.000 description 6
- 239000000126 substance Substances 0.000 description 6
- 238000009864 tensile test Methods 0.000 description 5
- 238000001816 cooling Methods 0.000 description 4
- 238000010438 heat treatment Methods 0.000 description 4
- 239000000203 mixture Substances 0.000 description 4
- 230000003647 oxidation Effects 0.000 description 4
- 238000007254 oxidation reaction Methods 0.000 description 4
- 230000001590 oxidative effect Effects 0.000 description 4
- 230000036961 partial effect Effects 0.000 description 4
- 230000000052 comparative effect Effects 0.000 description 3
- 238000000354 decomposition reaction Methods 0.000 description 3
- 230000003247 decreasing effect Effects 0.000 description 3
- 238000006356 dehydrogenation reaction Methods 0.000 description 3
- 238000009863 impact test Methods 0.000 description 3
- 239000000843 powder Substances 0.000 description 3
- MCMNRKCIXSYSNV-UHFFFAOYSA-N Zirconium dioxide Chemical compound O=[Zr]=O MCMNRKCIXSYSNV-UHFFFAOYSA-N 0.000 description 2
- 230000002411 adverse Effects 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 238000004817 gas chromatography Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- 230000008018 melting Effects 0.000 description 2
- 150000002739 metals Chemical class 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 238000007711 solidification Methods 0.000 description 2
- 230000008023 solidification Effects 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 229910018072 Al 2 O 3 Inorganic materials 0.000 description 1
- 229910016036 BaF 2 Inorganic materials 0.000 description 1
- 229910001339 C alloy Inorganic materials 0.000 description 1
- 229910002551 Fe-Mn Inorganic materials 0.000 description 1
- 229910017082 Fe-Si Inorganic materials 0.000 description 1
- 229910017133 Fe—Si Inorganic materials 0.000 description 1
- 229910018068 Li 2 O Inorganic materials 0.000 description 1
- 206010067482 No adverse event Diseases 0.000 description 1
- 229910018540 Si C Inorganic materials 0.000 description 1
- 229910010413 TiO 2 Inorganic materials 0.000 description 1
- 238000005275 alloying Methods 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 239000000538 analytical sample Substances 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 230000000670 limiting effect Effects 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 229910001512 metal fluoride Inorganic materials 0.000 description 1
- 229910044991 metal oxide Inorganic materials 0.000 description 1
- 150000004706 metal oxides Chemical class 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
- 229910010271 silicon carbide Inorganic materials 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 230000002195 synergetic effect Effects 0.000 description 1
- 238000005496 tempering Methods 0.000 description 1
- 230000007704 transition Effects 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Nonmetallic Welding Materials (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19704484A JPS6174797A (ja) | 1984-09-20 | 1984-09-20 | サブマ−ジア−ク溶接用焼成型フラックス |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19704484A JPS6174797A (ja) | 1984-09-20 | 1984-09-20 | サブマ−ジア−ク溶接用焼成型フラックス |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6174797A JPS6174797A (ja) | 1986-04-17 |
| JPH0457438B2 true JPH0457438B2 (ru) | 1992-09-11 |
Family
ID=16367781
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19704484A Granted JPS6174797A (ja) | 1984-09-20 | 1984-09-20 | サブマ−ジア−ク溶接用焼成型フラックス |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6174797A (ru) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0831220B2 (ja) * | 1985-08-19 | 1996-03-27 | セイコーエプソン株式会社 | 光記録媒体 |
| US7727339B2 (en) * | 2005-06-06 | 2010-06-01 | Lincoln Global, Inc. | Submerged arc flux |
| FR2939340B1 (fr) * | 2008-12-09 | 2010-12-31 | Air Liquide | Flux et fil pour le soudage a l'arc submerge des aciers crmov. |
| JP6054286B2 (ja) * | 2013-12-20 | 2016-12-27 | 日鐵住金溶接工業株式会社 | ７８０ＭＰａ級高張力鋼のサブマージアーク溶接方法 |
-
1984
- 1984-09-20 JP JP19704484A patent/JPS6174797A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6174797A (ja) | 1986-04-17 |
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