RU2665643C1 - Iron-based alloy - Google Patents
Iron-based alloy Download PDFInfo
- Publication number
- RU2665643C1 RU2665643C1 RU2018107905A RU2018107905A RU2665643C1 RU 2665643 C1 RU2665643 C1 RU 2665643C1 RU 2018107905 A RU2018107905 A RU 2018107905A RU 2018107905 A RU2018107905 A RU 2018107905A RU 2665643 C1 RU2665643 C1 RU 2665643C1
- Authority
- RU
- Russia
- Prior art keywords
- iron
- molybdenum
- titanium
- copper
- calcium
- Prior art date
Links
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 title claims abstract description 26
- 239000000956 alloy Substances 0.000 title claims abstract description 13
- 229910045601 alloy Inorganic materials 0.000 title claims abstract description 13
- 229910052742 iron Inorganic materials 0.000 title claims abstract description 13
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 claims abstract description 7
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 claims abstract description 7
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 7
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 claims abstract description 7
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims abstract description 7
- 229910052791 calcium Inorganic materials 0.000 claims abstract description 7
- 239000011575 calcium Substances 0.000 claims abstract description 7
- 229910052802 copper Inorganic materials 0.000 claims abstract description 7
- 239000010949 copper Substances 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
- 229910052719 titanium Inorganic materials 0.000 claims abstract description 7
- 239000010936 titanium Substances 0.000 claims abstract description 7
- 229910052720 vanadium Inorganic materials 0.000 claims abstract description 6
- LEONUFNNVUYDNQ-UHFFFAOYSA-N vanadium atom Chemical compound [V] LEONUFNNVUYDNQ-UHFFFAOYSA-N 0.000 claims abstract description 6
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 claims abstract description 5
- 229910052748 manganese Inorganic materials 0.000 claims abstract description 5
- 239000011572 manganese Substances 0.000 claims abstract description 5
- 229910052804 chromium Inorganic materials 0.000 claims abstract description 4
- 239000011651 chromium 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 2
- 239000000203 mixture Substances 0.000 abstract description 3
- 238000005272 metallurgy Methods 0.000 abstract 2
- 239000000126 substance Substances 0.000 abstract 1
- 230000015572 biosynthetic process Effects 0.000 description 2
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 description 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
- 229910052796 boron Inorganic materials 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 238000009851 ferrous metallurgy Methods 0.000 description 1
- 238000011089 mechanical engineering Methods 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, которые могут быть использованы в машиностроении.The invention relates to the field of ferrous metallurgy, in particular to compositions of alloys based on iron, which can be used in mechanical engineering.
Известен сплав на основе железа, содержащий мас.%: углерод 0,06-0,16; кремний 0,17-0,37; марганец 0,3-0,6; хром 2,0-2,5; молибден 0,3-0,5; бор 0,007-0,015; медь 0,5-0,8; титан 0,01-0,03; кальций 0,005-0,01; железо - остальное [1].Known iron-based alloy containing wt.%: Carbon 0.06-0.16; silicon 0.17-0.37; manganese 0.3-0.6; chrome 2.0-2.5; molybdenum 0.3-0.5; boron 0.007-0.015; copper 0.5-0.8; titanium 0.01-0.03; calcium 0.005-0.01; 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, молибден, медь, титан, кальций, дополнительно содержит ванадий при следующем соотношении компонентов, мас.%: марганец 0,1-0,16; хром 0,2-0,3; молибден 0,3-0,5; медь 1,5-2,0; титан 0,06-0,1; кальций 0,0003-0,0005; ванадий 16,0-16,4; железо - остальное.The technical result is achieved in that the iron-based alloy containing manganese, chromium, molybdenum, copper, titanium, calcium, additionally contains vanadium in the following ratio of components, wt.%: Manganese 0.1-0.16; chrome 0.2-0.3; molybdenum 0.3-0.5; copper 1.5-2.0; titanium 0.06-0.1; calcium 0.0003-0.0005; vanadium 16.0-16.4; iron is the rest.
В таблице приведены составы сплава на основе железа. The table shows the compositions of the alloy based on iron.
Хром, молибден, ванадий, медь, марганец повышают ударную вязкость сплава, препятствуют образованию и развитию трещин при механических нагрузках. Титан, кальций способствуют образованию мелкозернистой структуры сплава.Chromium, molybdenum, vanadium, copper, manganese increase the toughness of the alloy, prevent the formation and development of cracks under mechanical stress. Titanium, calcium contribute to the formation of a fine-grained structure of the alloy.
Сплав может быть выплавлен в электропечах.The alloy can be smelted in electric furnaces.
Источники информацииInformation sources
1. SU 1364644, 1988. 1. SU 1364644, 1988.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RU2018107905A RU2665643C1 (en) | 2018-03-02 | 2018-03-02 | Iron-based alloy |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RU2018107905A RU2665643C1 (en) | 2018-03-02 | 2018-03-02 | Iron-based alloy |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| RU2665643C1 true RU2665643C1 (en) | 2018-09-03 |
Family
ID=63459825
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RU2018107905A RU2665643C1 (en) | 2018-03-02 | 2018-03-02 | Iron-based alloy |
Country Status (1)
| Country | Link |
|---|---|
| RU (1) | RU2665643C1 (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2331706C1 (en) * | 2006-12-25 | 2008-08-20 | Юлия Алексеевна Щепочкина | Steel for armour |
| CN105154787A (en) * | 2015-10-23 | 2015-12-16 | 何鹏 | High-vanadium wear-resistant alloy roller gear and preparation method thereof |
| WO2016099390A1 (en) * | 2014-12-17 | 2016-06-23 | Uddeholms Ab | A wear resistant alloy |
| US9410230B2 (en) * | 2005-04-29 | 2016-08-09 | Koppern Entwicklungs Gmbh & Co. Kg | Powder-metallurgically produced, wear-resistant material |
| US20160348222A1 (en) * | 2014-01-27 | 2016-12-01 | Rovalma, S.A. | Centrifugal atomization of iron-based alloys |
-
2018
- 2018-03-02 RU RU2018107905A patent/RU2665643C1/en active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9410230B2 (en) * | 2005-04-29 | 2016-08-09 | Koppern Entwicklungs Gmbh & Co. Kg | Powder-metallurgically produced, wear-resistant material |
| RU2331706C1 (en) * | 2006-12-25 | 2008-08-20 | Юлия Алексеевна Щепочкина | Steel for armour |
| US20160348222A1 (en) * | 2014-01-27 | 2016-12-01 | Rovalma, S.A. | Centrifugal atomization of iron-based alloys |
| WO2016099390A1 (en) * | 2014-12-17 | 2016-06-23 | Uddeholms Ab | A wear resistant alloy |
| CN105154787A (en) * | 2015-10-23 | 2015-12-16 | 何鹏 | High-vanadium wear-resistant alloy roller gear and preparation method thereof |
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