SU1724722A1 - Corrosion-resistant steel - Google Patents
Corrosion-resistant steel Download PDFInfo
- Publication number
- SU1724722A1 SU1724722A1 SU904805892A SU4805892A SU1724722A1 SU 1724722 A1 SU1724722 A1 SU 1724722A1 SU 904805892 A SU904805892 A SU 904805892A SU 4805892 A SU4805892 A SU 4805892A SU 1724722 A1 SU1724722 A1 SU 1724722A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- aluminum
- steel
- copper
- vanadium
- zinc
- Prior art date
Links
- 239000010935 stainless steel Substances 0.000 title claims abstract 3
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 11
- 239000010959 steel Substances 0.000 claims abstract description 11
- 229910052782 aluminium Inorganic materials 0.000 claims abstract description 9
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims abstract description 9
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims abstract description 8
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 6
- 229910052802 copper Inorganic materials 0.000 claims abstract description 6
- 239000010949 copper Substances 0.000 claims abstract description 6
- 229910052759 nickel Inorganic materials 0.000 claims abstract description 4
- 229910001335 Galvanized steel Inorganic materials 0.000 claims abstract description 3
- 229910000611 Zinc aluminium Inorganic materials 0.000 claims abstract description 3
- HXFVOUUOTHJFPX-UHFFFAOYSA-N alumane;zinc Chemical compound [AlH3].[Zn] HXFVOUUOTHJFPX-UHFFFAOYSA-N 0.000 claims abstract description 3
- 239000008397 galvanized steel Substances 0.000 claims abstract description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract 6
- 229910052720 vanadium Inorganic materials 0.000 claims abstract 5
- LEONUFNNVUYDNQ-UHFFFAOYSA-N vanadium atom Chemical compound [V] LEONUFNNVUYDNQ-UHFFFAOYSA-N 0.000 claims abstract 5
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract 3
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 claims abstract 3
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 claims abstract 3
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 claims abstract 3
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims abstract 3
- 229910052799 carbon Inorganic materials 0.000 claims abstract 3
- 229910052804 chromium Inorganic materials 0.000 claims abstract 3
- 239000011651 chromium Substances 0.000 claims abstract 3
- 229910052742 iron Inorganic materials 0.000 claims abstract 3
- 229910052750 molybdenum Inorganic materials 0.000 claims abstract 3
- 239000011733 molybdenum Substances 0.000 claims abstract 3
- 229910052698 phosphorus Inorganic materials 0.000 claims abstract 3
- 239000011574 phosphorus Substances 0.000 claims abstract 3
- 229910052710 silicon Inorganic materials 0.000 claims abstract 3
- 239000010703 silicon Substances 0.000 claims abstract 3
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 claims abstract 2
- 229910052748 manganese Inorganic materials 0.000 claims abstract 2
- 239000011572 manganese Substances 0.000 claims abstract 2
- 238000004519 manufacturing process Methods 0.000 claims abstract 2
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 claims description 5
- 239000000155 melt Substances 0.000 claims description 5
- 239000011701 zinc Substances 0.000 claims description 5
- 229910052725 zinc Inorganic materials 0.000 claims description 5
- WPBNNNQJVZRUHP-UHFFFAOYSA-L manganese(2+);methyl n-[[2-(methoxycarbonylcarbamothioylamino)phenyl]carbamothioyl]carbamate;n-[2-(sulfidocarbothioylamino)ethyl]carbamodithioate Chemical compound [Mn+2].[S-]C(=S)NCCNC([S-])=S.COC(=O)NC(=S)NC1=CC=CC=C1NC(=S)NC(=O)OC WPBNNNQJVZRUHP-UHFFFAOYSA-L 0.000 claims 1
- 239000011159 matrix material Substances 0.000 claims 1
- 230000001681 protective effect Effects 0.000 claims 1
- 239000000203 mixture Substances 0.000 abstract description 3
- 238000005272 metallurgy Methods 0.000 abstract description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 229910000604 Ferrochrome Inorganic materials 0.000 description 1
- 229910000616 Ferromanganese Inorganic materials 0.000 description 1
- 229910001309 Ferromolybdenum Inorganic materials 0.000 description 1
- 229910000519 Ferrosilicon Inorganic materials 0.000 description 1
- 229910000628 Ferrovanadium Inorganic materials 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 229910052729 chemical element Inorganic materials 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000010891 electric arc Methods 0.000 description 1
- DALUDRGQOYMVLD-UHFFFAOYSA-N iron manganese Chemical compound [Mn].[Fe] DALUDRGQOYMVLD-UHFFFAOYSA-N 0.000 description 1
- PNXOJQQRXBVKEX-UHFFFAOYSA-N iron vanadium Chemical compound [V].[Fe] PNXOJQQRXBVKEX-UHFFFAOYSA-N 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Landscapes
- Coating With Molten Metal (AREA)
Abstract
Изобретение относитс к металлургии, а именно к составу коррозионно-стойкой стали аустенитного класса, котора может быть использована дл изготовлени сварных ванн агрегатов гор чего алюмоцинкова- ни стальных полос. Цель изобретени - повышение стойкости в расплаве цинка с алюминием при одновременном улучшении свариваемости. Сталь дополнительно содержит ванадий и медь при следующем соотношении компонентов, мас.%: углерод 0,009-0,03; кремний 0,01-0,4; марганец 1-2; хром 16-18; никель 13-15; молибден 2,5- 3,1; фосфор 0,02-0,04; алюминий 0,01-0,08; ванадий 0,01-0,05; медь 0.1-0,3; железо остальное . 2 табл.The invention relates to metallurgy, in particular, to the composition of austenitic-grade corrosion-resistant steel, which can be used for the manufacture of welded baths of hot-dip galvanized steel strips. The purpose of the invention is to increase the resistance in the zinc-aluminum melt while improving the weldability. Steel additionally contains vanadium and copper in the following ratio of components, wt.%: Carbon 0.009-0.03; silicon 0.01-0.4; manganese 1-2; chromium 16-18; nickel 13-15; molybdenum 2.5-3.1; phosphorus 0.02-0.04; aluminum 0.01-0.08; vanadium 0.01-0.05; copper 0.1-0.3; iron else. 2 tab.
Description
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Изобретение относитс к металлургии, конкретно к составам коррозионно-стойких сталей аустенитного класса, которые могут быть использованы дл изготовлени сварных ванн агрегатов гор чего алюмоцинкова- ни стальных полос.The invention relates to metallurgy, specifically to compositions of corrosion-resistant austenitic steel, which can be used to make welded baths of hot-dip galvanized steel strips.
Цель изобретени - повышение стойкости в расплаве цинка с алюминием при одновременном улучшении свариваемости.The purpose of the invention is to increase the resistance in the melt of zinc with aluminum while improving the weldability.
Сталь выплавл ют в электродуговой печи , присаживают никель и ферромолибден раскисл ют ферромарганцем, ферросилицием , легируют алюминием марки АЕ, феррохромом , феррофосфором, затем ввод т в расплав феррованадий и медь.Steel is smelted in an electric arc furnace, nickel is fermented, and ferromolybdenum is deoxidized with ferromanganese, ferrosilicon, doped with AE grade aluminum, ferrochrome, ferrophosphorus, then introduced into the melt ferrovanadium and copper.
После разливки в изложницы и кристаллизации слитков осуществл ют их.гор чую деформацию сначала в сл бы, а затем в листы толщиной 40 мм. Из листов изготавливают образцы дл /определени After casting into molds and crystallizing ingots, their hot deformation is carried out, first in the slab, and then in sheets 40 mm thick. Samples are made from the sheets for determination / determination.
механических свойств, свариваемости и стойкости в расплаве цинка с алюминием.mechanical properties, weldability and durability in the melt of zinc with aluminum.
В табл.1 приведен химический состав исследуемых стал.ей, в табл.2 - их свойства.Table 1 shows the chemical composition of the studied steel, in Table 2 - their properties.
Как следует из табл.2, предлагаема сталь (составы 1-3) полностью соответствуют требовани м, предъ вл емым к механическим свойствам, обладает повышенной стойкостью в расплаве цинка с алюминием и хорошей свариваемостью. При запредельных значени х содержаний химических элементов (составы 4-11) имеет место ухудшение стойкости стали в расплаве цинка с алюминием, свариваемости, комплекса механических свойств.As follows from Table 2, the proposed steel (compounds 1-3) fully meets the requirements for mechanical properties, has a high resistance in the melting of zinc with aluminum and good weldability. At extreme values of the contents of chemical elements (compounds 4-11), there is a deterioration in the resistance of steel in the zinc-aluminum melt, weldability, and a complex of mechanical properties.
Известна сталь имеет низкую стойкость в расплаве цинка с алюминием и неудовлетворительную свариваемость.Known steel has a low resistance in the melt of zinc with aluminum and poor weldability.
Технико-экономические преимущества предполагаемой стали заключаютс в том, что введение в сталь дополнительно 0,01VIThe technical and economic advantages of the proposed steel are that the introduction of an additional 0.01VI into steel
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Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU904805892A SU1724722A1 (en) | 1990-03-26 | 1990-03-26 | Corrosion-resistant steel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU904805892A SU1724722A1 (en) | 1990-03-26 | 1990-03-26 | Corrosion-resistant steel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU1724722A1 true SU1724722A1 (en) | 1992-04-07 |
Family
ID=21503763
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU904805892A SU1724722A1 (en) | 1990-03-26 | 1990-03-26 | Corrosion-resistant steel |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU1724722A1 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2312162C2 (en) * | 2003-04-10 | 2007-12-10 | Ниппон Стил Корпорейшн | High-strength steel sheet with molten zinc coat and method of manufacture of such sheet |
| RU2312920C2 (en) * | 2003-03-31 | 2007-12-20 | Ниппон Стил Корпорейшн | Alloyed steel sheet with molten zinc coat and method of manufacture of such sheet |
-
1990
- 1990-03-26 SU SU904805892A patent/SU1724722A1/en active
Non-Patent Citations (1)
| Title |
|---|
| Авторское свидетельство СССР № 256282, кл. С 22 С 38/54, 1980. * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2312920C2 (en) * | 2003-03-31 | 2007-12-20 | Ниппон Стил Корпорейшн | Alloyed steel sheet with molten zinc coat and method of manufacture of such sheet |
| RU2312162C2 (en) * | 2003-04-10 | 2007-12-10 | Ниппон Стил Корпорейшн | High-strength steel sheet with molten zinc coat and method of manufacture of such sheet |
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