UA89266C2 - Flux cored wire for wet underwater welding high-alloy nickel-chromium steel of 18-10 type - Google Patents
Flux cored wire for wet underwater welding high-alloy nickel-chromium steel of 18-10 typeInfo
- Publication number
- UA89266C2 UA89266C2 UAA200804078A UAA200804078A UA89266C2 UA 89266 C2 UA89266 C2 UA 89266C2 UA A200804078 A UAA200804078 A UA A200804078A UA A200804078 A UAA200804078 A UA A200804078A UA 89266 C2 UA89266 C2 UA 89266C2
- Authority
- UA
- Ukraine
- Prior art keywords
- welding
- flux cored
- cored wire
- type
- nickel
- Prior art date
Links
Landscapes
- Nonmetallic Welding Materials (AREA)
Abstract
The invention relates to the branch of welding, namely to welding the materials, in particular to the self-protective flux cored wires, intended for mechanized wet underwater welding, mainly for corrosion-resistant high-alloy nickel-chromium-molybdenum steel of 18-10 type (for welding the underwater metallic structures for particular purpose). A flux cored wire for wet under-water welding of high-alloy nickel-chrome-molybdenum steel of 18-10 type consists of a metallic shell, made from stainless chromium steel with chrome content of 18.0...24.0 %, and a charge containing electrolytic nickel, metallic manganese, ferroniobium, rutile, magnesite, sodium fluosilicate, potassium-sodium silicate lump, fluorite concentrate, lithium fluoride, cryolite, zirconium tetrafluoride and aluminum powder at the following ratio of components, wt. %: electrolytic nickel 15.0...45.0; metallic manganese 1.5...16.0; ferroniobium 1.0...6.0; rutile 0.5...3.0; magnesite 0.5...10.0; sodium fluosilicate 0.2...1.5; potassium-sodium silicate lump 0.1...2.0; fluorite concentrate 30.0...45.0; lithium fluoride 0.5...7.5; cryolite 1.0...4.0; zirconium tetrafluoride 0.5...1.0; aluminum powder 0.2...2.5. At that a coefficient of filling of flux cored wire is 30.0...50.0 %. Use of the flux cored wire provides high welding-technological properties at wet under-water welding of high-alloy nickel-chromium-molybdenum steel of 17-13-3 type and obtaining mechanical properties of metal of weld seam and welded joint, and also quality of metal of weld seam, that meet the requirements of class B AWS/ANSI D3.6 of the Specifications for the Under-Water Welding, and can be recommended for using for repair of underwater structures and metalwork.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| UAA200804078A UA89266C2 (en) | 2008-03-31 | 2008-03-31 | Flux cored wire for wet underwater welding high-alloy nickel-chromium steel of 18-10 type |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| UAA200804078A UA89266C2 (en) | 2008-03-31 | 2008-03-31 | Flux cored wire for wet underwater welding high-alloy nickel-chromium steel of 18-10 type |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| UA89266C2 true UA89266C2 (en) | 2010-01-11 |
Family
ID=50694772
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| UAA200804078A UA89266C2 (en) | 2008-03-31 | 2008-03-31 | Flux cored wire for wet underwater welding high-alloy nickel-chromium steel of 18-10 type |
Country Status (1)
| Country | Link |
|---|---|
| UA (1) | UA89266C2 (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2536314C1 (en) * | 2013-07-30 | 2014-12-20 | Общество с ограниченной ответственностью "Региональный Северо-Западный Межотраслевой Аттестационный Центр" (ООО "РСЗ МАЦ") | Flux cord wire underwater steels welding |
| RU2595161C2 (en) * | 2014-12-09 | 2016-08-20 | Общество с ограниченной ответственностью "Региональный Северо-Западный Межотраслевой Аттестационный Центр" (ООО "РСЗ МАЦ") | Flux cored wire for mechanised welding |
| CN111571066A (en) * | 2020-04-17 | 2020-08-25 | 江苏大学 | Low-hydrogen stainless steel self-protection flux-cored wire suitable for underwater environment |
| RU2792266C1 (en) * | 2022-08-24 | 2023-03-21 | федеральное государственное автономное образовательное учреждение высшего образования "Санкт-Петербургский политехнический университет Петра Великого" (ФГАОУ ВО "СПбПУ") | Rare earth austenitic flux cored wire for underwater wet welding of high strength steels |
-
2008
- 2008-03-31 UA UAA200804078A patent/UA89266C2/en unknown
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2536314C1 (en) * | 2013-07-30 | 2014-12-20 | Общество с ограниченной ответственностью "Региональный Северо-Западный Межотраслевой Аттестационный Центр" (ООО "РСЗ МАЦ") | Flux cord wire underwater steels welding |
| RU2595161C2 (en) * | 2014-12-09 | 2016-08-20 | Общество с ограниченной ответственностью "Региональный Северо-Западный Межотраслевой Аттестационный Центр" (ООО "РСЗ МАЦ") | Flux cored wire for mechanised welding |
| CN111571066A (en) * | 2020-04-17 | 2020-08-25 | 江苏大学 | Low-hydrogen stainless steel self-protection flux-cored wire suitable for underwater environment |
| CN111571066B (en) * | 2020-04-17 | 2022-04-26 | 江苏大学 | Low-hydrogen stainless steel self-protection flux-cored wire suitable for underwater environment |
| RU2792266C1 (en) * | 2022-08-24 | 2023-03-21 | федеральное государственное автономное образовательное учреждение высшего образования "Санкт-Петербургский политехнический университет Петра Великого" (ФГАОУ ВО "СПбПУ") | Rare earth austenitic flux cored wire for underwater wet welding of high strength steels |
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