JPH0416275B2 - - Google Patents
Info
- Publication number
- JPH0416275B2 JPH0416275B2 JP62202677A JP20267787A JPH0416275B2 JP H0416275 B2 JPH0416275 B2 JP H0416275B2 JP 62202677 A JP62202677 A JP 62202677A JP 20267787 A JP20267787 A JP 20267787A JP H0416275 B2 JPH0416275 B2 JP H0416275B2
- Authority
- JP
- Japan
- Prior art keywords
- arc
- flux
- metal
- added
- 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.)
- Expired - Lifetime
Links
- 239000000843 powder Substances 0.000 claims description 41
- 230000004907 flux Effects 0.000 claims description 37
- 229910052783 alkali metal Inorganic materials 0.000 claims description 34
- 150000001340 alkali metals Chemical class 0.000 claims description 34
- 238000003466 welding Methods 0.000 claims description 29
- 229910045601 alloy Inorganic materials 0.000 claims description 15
- 239000000956 alloy Substances 0.000 claims description 15
- 239000000463 material Substances 0.000 claims description 12
- 239000002994 raw material Substances 0.000 claims description 10
- 229910052744 lithium Inorganic materials 0.000 claims description 8
- 229910052708 sodium Inorganic materials 0.000 claims description 8
- 229910000765 intermetallic Inorganic materials 0.000 claims description 6
- 229910052751 metal Inorganic materials 0.000 description 34
- 239000002184 metal Substances 0.000 description 34
- 230000000694 effects Effects 0.000 description 20
- 239000003795 chemical substances by application Substances 0.000 description 15
- 229910000838 Al alloy Inorganic materials 0.000 description 10
- 238000012360 testing method Methods 0.000 description 10
- 150000002739 metals Chemical class 0.000 description 9
- 229910052782 aluminium Inorganic materials 0.000 description 7
- 229910052749 magnesium Inorganic materials 0.000 description 7
- 239000002245 particle Substances 0.000 description 7
- 229910052700 potassium Inorganic materials 0.000 description 7
- 150000001875 compounds Chemical class 0.000 description 6
- 238000000034 method Methods 0.000 description 6
- 239000002893 slag Substances 0.000 description 6
- 239000000203 mixture Substances 0.000 description 5
- 230000002411 adverse Effects 0.000 description 4
- 229910052791 calcium Inorganic materials 0.000 description 4
- 239000011248 coating agent Substances 0.000 description 4
- 238000000576 coating method Methods 0.000 description 4
- 239000000428 dust Substances 0.000 description 4
- 238000011156 evaluation Methods 0.000 description 4
- 238000004880 explosion Methods 0.000 description 4
- 150000002500 ions Chemical class 0.000 description 4
- 229910052742 iron Inorganic materials 0.000 description 4
- 229910052748 manganese Inorganic materials 0.000 description 4
- 229910052760 oxygen Inorganic materials 0.000 description 4
- 229910052710 silicon Inorganic materials 0.000 description 4
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 3
- 238000000354 decomposition reaction Methods 0.000 description 3
- 239000007789 gas Substances 0.000 description 3
- 229910052761 rare earth metal Inorganic materials 0.000 description 3
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- 230000008018 melting Effects 0.000 description 2
- 230000003647 oxidation Effects 0.000 description 2
- 238000007254 oxidation reaction Methods 0.000 description 2
- -1 oxides Chemical class 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 229910052698 phosphorus Inorganic materials 0.000 description 2
- 230000000704 physical effect Effects 0.000 description 2
- 238000011160 research Methods 0.000 description 2
- 229910052711 selenium Inorganic materials 0.000 description 2
- 241000894007 species Species 0.000 description 2
- 230000000087 stabilizing effect Effects 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 229910052717 sulfur Inorganic materials 0.000 description 2
- 229910052714 tellurium Inorganic materials 0.000 description 2
- 229910052725 zinc Inorganic materials 0.000 description 2
- 229910052726 zirconium Inorganic materials 0.000 description 2
- 229910014458 Ca-Si Inorganic materials 0.000 description 1
- 229910017076 Fe Zr Inorganic materials 0.000 description 1
- 229910017082 Fe-Si Inorganic materials 0.000 description 1
- 229910002593 Fe-Ti Inorganic materials 0.000 description 1
- 229910017133 Fe—Si Inorganic materials 0.000 description 1
- 241000255777 Lepidoptera Species 0.000 description 1
- 229910001209 Low-carbon steel Inorganic materials 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 150000001339 alkali metal compounds Chemical class 0.000 description 1
- 239000010953 base metal Substances 0.000 description 1
- 239000011324 bead Substances 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 229910052792 caesium Inorganic materials 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 150000004649 carbonic acid derivatives Chemical class 0.000 description 1
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 230000002542 deteriorative effect Effects 0.000 description 1
- 150000002222 fluorine compounds Chemical class 0.000 description 1
- 239000003517 fume Substances 0.000 description 1
- 238000009689 gas atomisation Methods 0.000 description 1
- 238000009863 impact test Methods 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- FUJCRWPEOMXPAD-UHFFFAOYSA-N lithium oxide Chemical compound [Li+].[Li+].[O-2] FUJCRWPEOMXPAD-UHFFFAOYSA-N 0.000 description 1
- 229910001947 lithium oxide Inorganic materials 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000011812 mixed powder Substances 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- 235000019353 potassium silicate Nutrition 0.000 description 1
- 229910052701 rubidium Inorganic materials 0.000 description 1
- NTHWMYGWWRZVTN-UHFFFAOYSA-N sodium silicate Chemical compound [Na+].[Na+].[O-][Si]([O-])=O NTHWMYGWWRZVTN-UHFFFAOYSA-N 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 239000003381 stabilizer Substances 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
Landscapes
- Nonmetallic Welding Materials (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP20267787A JPS6448698A (en) | 1987-08-14 | 1987-08-14 | Stock for flux for welding material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP20267787A JPS6448698A (en) | 1987-08-14 | 1987-08-14 | Stock for flux for welding material |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6448698A JPS6448698A (en) | 1989-02-23 |
| JPH0416275B2 true JPH0416275B2 (zh) | 1992-03-23 |
Family
ID=16461325
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP20267787A Granted JPS6448698A (en) | 1987-08-14 | 1987-08-14 | Stock for flux for welding material |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6448698A (zh) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5843164B2 (ja) * | 2012-07-23 | 2016-01-13 | 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入りワイヤ |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3691340A (en) * | 1970-01-13 | 1972-09-12 | Lincoln Electric Co | Welding electrode with lithium shielding metal |
| JPS5416932A (en) * | 1977-07-07 | 1979-02-07 | Nec Corp | Optical character reader |
-
1987
- 1987-08-14 JP JP20267787A patent/JPS6448698A/ja active Granted
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3691340A (en) * | 1970-01-13 | 1972-09-12 | Lincoln Electric Co | Welding electrode with lithium shielding metal |
| JPS5416932A (en) * | 1977-07-07 | 1979-02-07 | Nec Corp | Optical character reader |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6448698A (en) | 1989-02-23 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| AU2005256095B2 (en) | Flux cored electrode with fluorine | |
| CA2096790C (en) | Cored electrode with fume reduction | |
| US3177340A (en) | Flux-cored electrode and process of welding | |
| US3947655A (en) | Cored type electrode welding | |
| US4723061A (en) | Gas shielded, flux cored, welding electrode | |
| EP1676669A1 (en) | Cored electrode for reducing diffusible hydrogen | |
| US3531620A (en) | Arc welding electrode for steel without using gas or the like | |
| US3558851A (en) | Special welding electrodes | |
| US4072845A (en) | Welding electrode | |
| US3560702A (en) | Composite electrode for consumable electrode arc welding process | |
| US3742185A (en) | Lithium containing welding electrode | |
| JPS6225479B1 (zh) | ||
| US3405248A (en) | Core wire for electric arc welding | |
| US3818178A (en) | Gas shielded core wire electrode | |
| US20220362892A1 (en) | Flux-cored wire and welding method | |
| US3415976A (en) | Arc welding electrode | |
| Hewitt et al. | A systems approach to the control of welding fumes at source | |
| US3023301A (en) | Silica-free welding flux | |
| JPH0416275B2 (zh) | ||
| JPS63215395A (ja) | ガスシ−ルドア−ク溶接用複合ワイヤ | |
| USRE28326E (en) | Arc welding electrode and process for stainless steel | |
| JPH0362518B2 (zh) | ||
| JPH01215495A (ja) | セルフシールドアーク溶接用フラックス入りワイヤ | |
| JPH01262096A (ja) | ガスシールドアーク溶接用フラックス入りワイヤ | |
| JP2788847B2 (ja) | 耐吸湿性に優れた溶接材料用低水分セシウム原料 |