JPS6154514B2 - - Google Patents
Info
- Publication number
- JPS6154514B2 JPS6154514B2 JP4202077A JP4202077A JPS6154514B2 JP S6154514 B2 JPS6154514 B2 JP S6154514B2 JP 4202077 A JP4202077 A JP 4202077A JP 4202077 A JP4202077 A JP 4202077A JP S6154514 B2 JPS6154514 B2 JP S6154514B2
- Authority
- JP
- Japan
- Prior art keywords
- blowholes
- nitrogen
- gas
- welding
- volume
- 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
- 239000007789 gas Substances 0.000 claims description 27
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 26
- 238000003466 welding Methods 0.000 claims description 18
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 claims description 16
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 claims description 16
- 229910052757 nitrogen Inorganic materials 0.000 claims description 14
- 229910052786 argon Inorganic materials 0.000 claims description 8
- 229910002092 carbon dioxide Inorganic materials 0.000 claims description 8
- 239000001569 carbon dioxide Substances 0.000 claims description 8
- 229910001220 stainless steel Inorganic materials 0.000 claims description 6
- 239000010935 stainless steel Substances 0.000 claims description 5
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 4
- 239000001301 oxygen Substances 0.000 claims description 4
- 229910052760 oxygen Inorganic materials 0.000 claims description 4
- QJGQUHMNIGDVPM-UHFFFAOYSA-N nitrogen group Chemical group [N] QJGQUHMNIGDVPM-UHFFFAOYSA-N 0.000 claims description 3
- 238000000034 method Methods 0.000 claims description 2
- 230000002265 prevention Effects 0.000 claims 1
- 229910000831 Steel Inorganic materials 0.000 description 10
- 239000010959 steel Substances 0.000 description 10
- 239000000203 mixture Substances 0.000 description 7
- 239000011324 bead Substances 0.000 description 6
- 239000002184 metal Substances 0.000 description 5
- 229910052751 metal Inorganic materials 0.000 description 5
- PXHVJJICTQNCMI-UHFFFAOYSA-N nickel Substances [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- 238000007796 conventional method Methods 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 239000000523 sample Substances 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- 238000009863 impact test Methods 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 230000001629 suppression Effects 0.000 description 1
Landscapes
- Arc Welding In General (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4202077A JPS53127336A (en) | 1977-04-14 | 1977-04-14 | Method of preventing welding blow hole of stainless steel containing large quantity of nitrogen or heat resisting steel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4202077A JPS53127336A (en) | 1977-04-14 | 1977-04-14 | Method of preventing welding blow hole of stainless steel containing large quantity of nitrogen or heat resisting steel |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS53127336A JPS53127336A (en) | 1978-11-07 |
| JPS6154514B2 true JPS6154514B2 (cs) | 1986-11-22 |
Family
ID=12624475
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4202077A Granted JPS53127336A (en) | 1977-04-14 | 1977-04-14 | Method of preventing welding blow hole of stainless steel containing large quantity of nitrogen or heat resisting steel |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS53127336A (cs) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0246112U (cs) * | 1988-09-26 | 1990-03-29 | ||
| US10689273B2 (en) | 2017-08-09 | 2020-06-23 | Xylem Water Solutions Zelienople Llc | Clarifier for water treatment |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPWO2007026493A1 (ja) * | 2005-08-31 | 2009-03-05 | 大陽日酸株式会社 | ハイブリッド溶接用シールドガスおよび該ガスを用いた溶接方法 |
| EP2832487B1 (en) * | 2012-03-30 | 2019-01-09 | Nippon Steel & Sumitomo Metal Corporation | Process for producing welded joint |
| CN106346171A (zh) * | 2016-11-07 | 2017-01-25 | 苏州大学 | 高氮钢加压焊接用装置及利用该装置焊接高氮钢的方法 |
-
1977
- 1977-04-14 JP JP4202077A patent/JPS53127336A/ja active Granted
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0246112U (cs) * | 1988-09-26 | 1990-03-29 | ||
| US10689273B2 (en) | 2017-08-09 | 2020-06-23 | Xylem Water Solutions Zelienople Llc | Clarifier for water treatment |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS53127336A (en) | 1978-11-07 |
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