RU2660452C1 - Iron-based alloy - Google Patents
Iron-based alloy Download PDFInfo
- Publication number
- RU2660452C1 RU2660452C1 RU2017144682A RU2017144682A RU2660452C1 RU 2660452 C1 RU2660452 C1 RU 2660452C1 RU 2017144682 A RU2017144682 A RU 2017144682A RU 2017144682 A RU2017144682 A RU 2017144682A RU 2660452 C1 RU2660452 C1 RU 2660452C1
- Authority
- RU
- Russia
- Prior art keywords
- iron
- vanadium
- zirconium
- nickel
- molybdenum
- Prior art date
Links
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 title claims abstract description 24
- 239000000956 alloy Substances 0.000 title claims abstract description 12
- 229910045601 alloy Inorganic materials 0.000 title claims abstract description 12
- 229910052742 iron Inorganic materials 0.000 title claims abstract description 12
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims abstract description 16
- QCWXUUIWCKQGHC-UHFFFAOYSA-N Zirconium Chemical compound [Zr] QCWXUUIWCKQGHC-UHFFFAOYSA-N 0.000 claims abstract description 8
- 229910052759 nickel Inorganic materials 0.000 claims abstract description 8
- 229910052720 vanadium Inorganic materials 0.000 claims abstract description 8
- LEONUFNNVUYDNQ-UHFFFAOYSA-N vanadium atom Chemical compound [V] LEONUFNNVUYDNQ-UHFFFAOYSA-N 0.000 claims abstract description 8
- 229910052726 zirconium Inorganic materials 0.000 claims abstract description 8
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 claims abstract description 7
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 claims abstract description 7
- 229910052750 molybdenum Inorganic materials 0.000 claims abstract description 7
- 239000011733 molybdenum Substances 0.000 claims abstract description 7
- 229910052702 rhenium Inorganic materials 0.000 claims abstract description 7
- WUAPFZMCVAUBPE-UHFFFAOYSA-N rhenium atom Chemical compound [Re] WUAPFZMCVAUBPE-UHFFFAOYSA-N 0.000 claims abstract description 7
- 229910052691 Erbium Inorganic materials 0.000 claims abstract description 6
- UYAHIZSMUZPPFV-UHFFFAOYSA-N erbium Chemical compound [Er] UYAHIZSMUZPPFV-UHFFFAOYSA-N 0.000 claims abstract description 6
- 229910052804 chromium Inorganic materials 0.000 claims abstract description 5
- 239000011651 chromium Substances 0.000 claims abstract description 5
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 claims abstract description 4
- 229910052748 manganese Inorganic materials 0.000 claims abstract description 4
- 239000011572 manganese Substances 0.000 claims abstract description 4
- 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 description 3
- 239000000203 mixture Substances 0.000 abstract description 3
- 238000005266 casting Methods 0.000 abstract description 2
- 238000009851 ferrous metallurgy Methods 0.000 abstract description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 229910000831 Steel Inorganic materials 0.000 abstract 1
- 238000005272 metallurgy Methods 0.000 abstract 1
- 239000010959 steel Substances 0.000 abstract 1
- 239000000126 substance Substances 0.000 abstract 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 238000011089 mechanical engineering Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
- C22C38/28—Ferrous alloys, e.g. steel alloys containing chromium with titanium or zirconium
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Manufacture And Refinement Of Metals (AREA)
Abstract
Description
Изобретение относится к области черной металлургии, в частности, к составам сплавов на основе железа, используемых для изготовления, преимущественно, крупногабаритных отливок для машиностроения и станкостроения.The invention relates to the field of ferrous metallurgy, in particular, to compositions of iron-based alloys used for the manufacture of mainly large castings for mechanical engineering and machine tool industry.
Известен сплав на основе железа, содержащий мас. %: углерод 0,11-0,15; кремний 0,28-0,34; марганец 0,54-0,79; хром 0,43-0,65; никель 0,42-0,68; молибден 0,21-0,28; ванадий 0,16-0,19; цирконий 0,11-0,13; железо - остальное [1].Known alloy based on iron containing wt. %: carbon 0.11-0.15; silicon 0.28-0.34; manganese 0.54-0.79; chromium 0.43-0.65; nickel 0.42-0.68; molybdenum 0.21-0.28; vanadium 0.16-0.19; zirconium 0.11-0.13; iron - the rest [1].
Задачей изобретения является повышение ударной вязкости сплава.The objective of the invention is to increase the toughness of the alloy.
Технический результат достигается тем, что сплав на основе железа, содержащий марганец, хром, никель, молибден, ванадий, цирконий, железо, дополнительно содержит рений и эрбий при следующем соотношении компонентов, мас. %: марганец 0,1-0,3; хром 0,3-0,4; никель 1,0-1,5; молибден 0,3-0,4; ванадий 1,0-1,5; цирконий 0,03-0,05; рений 0,3-0,4; эрбий 0,35-0,45; железо - остальное.The technical result is achieved in that the iron-based alloy containing manganese, chromium, nickel, molybdenum, vanadium, zirconium, iron, additionally contains rhenium and erbium in the following ratio of components, wt. %: manganese 0.1-0.3; chrome 0.3-0.4; nickel 1.0-1.5; molybdenum 0.3-0.4; vanadium 1.0-1.5; zirconium 0.03-0.05; rhenium 0.3-0.4; erbium 0.35-0.45; iron is the rest.
В таблице приведены составы сплава.The table shows the alloy compositions.
Марганец, хром, никель, молибден, ванадий, цирконий, рений, эрбий обеспечивают повышенную ударную вязкость сплава. Ванадий и рений препятствуют возникновению и развитию трещин при ударе. Никель улучшает металлическую основу сплава. Цирконий способствует измельчению зерна.Manganese, chromium, nickel, molybdenum, vanadium, zirconium, rhenium, erbium provide increased toughness of the alloy. Vanadium and rhenium prevent the occurrence and development of cracks upon impact. Nickel improves the metal base of the alloy. Zirconium contributes to grain refinement.
Сплав может быть выплавлен в электропечах.The alloy can be smelted in electric furnaces.
Источник информацииThe source of information
1. SU 1077948, 1984.1. SU 1077948, 1984.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RU2017144682A RU2660452C1 (en) | 2017-12-19 | 2017-12-19 | Iron-based alloy |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RU2017144682A RU2660452C1 (en) | 2017-12-19 | 2017-12-19 | Iron-based alloy |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| RU2660452C1 true RU2660452C1 (en) | 2018-07-06 |
Family
ID=62815939
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RU2017144682A RU2660452C1 (en) | 2017-12-19 | 2017-12-19 | Iron-based alloy |
Country Status (1)
| Country | Link |
|---|---|
| RU (1) | RU2660452C1 (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2585591C1 (en) * | 2014-11-28 | 2016-05-27 | Федеральное государственное автономное образовательное учреждение высшего профессионального образования "Белгородский государственный национальный исследовательский университет" (НИУ "БелГУ") | Heat-resistant steel of martensitic class |
| US20160348222A1 (en) * | 2014-01-27 | 2016-12-01 | Rovalma, S.A. | Centrifugal atomization of iron-based alloys |
| CN106591727A (en) * | 2016-12-12 | 2017-04-26 | 苏州陈恒织造有限公司 | Corrosion-resistant and high-temperature-resistant shell for oil-immersed transformer |
| WO2017077137A2 (en) * | 2015-11-06 | 2017-05-11 | Innomaq 21, S.L. | Method for the economic manufacturing of metallic parts |
-
2017
- 2017-12-19 RU RU2017144682A patent/RU2660452C1/en active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20160348222A1 (en) * | 2014-01-27 | 2016-12-01 | Rovalma, S.A. | Centrifugal atomization of iron-based alloys |
| RU2585591C1 (en) * | 2014-11-28 | 2016-05-27 | Федеральное государственное автономное образовательное учреждение высшего профессионального образования "Белгородский государственный национальный исследовательский университет" (НИУ "БелГУ") | Heat-resistant steel of martensitic class |
| WO2017077137A2 (en) * | 2015-11-06 | 2017-05-11 | Innomaq 21, S.L. | Method for the economic manufacturing of metallic parts |
| CN106591727A (en) * | 2016-12-12 | 2017-04-26 | 苏州陈恒织造有限公司 | Corrosion-resistant and high-temperature-resistant shell for oil-immersed transformer |
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