RU2660789C1 - Iron-based alloy - Google Patents
Iron-based alloy Download PDFInfo
- Publication number
- RU2660789C1 RU2660789C1 RU2017144690A RU2017144690A RU2660789C1 RU 2660789 C1 RU2660789 C1 RU 2660789C1 RU 2017144690 A RU2017144690 A RU 2017144690A RU 2017144690 A RU2017144690 A RU 2017144690A RU 2660789 C1 RU2660789 C1 RU 2660789C1
- Authority
- RU
- Russia
- Prior art keywords
- iron
- copper
- molybdenum
- boron
- 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
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 8
- 229910052782 aluminium Inorganic materials 0.000 claims abstract description 8
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims abstract description 8
- 239000010949 copper Substances 0.000 claims abstract description 8
- 229910052802 copper Inorganic materials 0.000 claims abstract description 8
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 claims abstract description 7
- 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
- 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
- 229910052796 boron Inorganic materials 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
- 229910052750 molybdenum Inorganic materials 0.000 claims abstract description 7
- 239000011733 molybdenum Substances 0.000 claims abstract description 7
- 239000010936 titanium Substances 0.000 claims abstract description 7
- 229910052719 titanium Inorganic materials 0.000 claims abstract description 7
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 claims abstract description 6
- 229910052749 magnesium Inorganic materials 0.000 claims abstract description 6
- 239000011777 magnesium Substances 0.000 claims abstract description 6
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 claims abstract description 4
- 229910052804 chromium Inorganic materials 0.000 claims abstract description 4
- 239000011651 chromium Substances 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 2
- 239000000203 mixture Substances 0.000 abstract description 3
- 238000009851 ferrous metallurgy Methods 0.000 abstract description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 239000004411 aluminium Substances 0.000 abstract 1
- 239000003814 drug 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
- 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
- C22C38/32—Ferrous alloys, e.g. steel alloys containing chromium with boron
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Powder Metallurgy (AREA)
Abstract
Description
Изобретение относится к области черной металлургии, в частности к составам сплавов на основе железа, которые могут быть использованы для изготовления труб, задвижек, кранов и других изделий.The invention relates to the field of ferrous metallurgy, in particular to compositions of alloys based on iron, which can be used for the manufacture of pipes, valves, taps and other products.
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 alloy based on iron 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 пластичности сплава.The objective of the invention is to increase the ductility of the alloy.
Технический результат достигается тем, что сплав на основе железа, содержащий марганец, хром, молибден, бор, медь, титан, кальций, дополнительно содержит алюминий и магний, при следующем соотношении компонентов, мас. %: марганец 0,06-0,1; хром 0,14-0,2; молибден 0,03-0,05; бор 0,002-0,003; медь 0,2-0,3; титан 0,001-0,003; кальций 0,005-0,01; алюминий 0,1-0,14; магний 0,005-0,01; железо - остальное.The technical result is achieved in that the iron-based alloy containing manganese, chromium, molybdenum, boron, copper, titanium, calcium, additionally contains aluminum and magnesium, in the following ratio, wt. %: manganese 0.06-0.1; chrome 0.14-0.2; molybdenum 0.03-0.05; boron 0.002-0.003; copper 0.2-0.3; titanium 0.001-0.003; calcium 0.005-0.01; aluminum 0.1-0.14; magnesium 0.005-0.01; iron is the rest.
В таблице приведены составы сплава.The table shows the alloy compositions.
Хром, молибден, медь, бор, алюминий, титан обеспечивают пластичность сплава на основе железа. Алюминий, медь препятствуют возникновению и развитию трещин при механических нагрузках. Кальций, магний, алюминий способствуют получению мелкозернистой структуры сплава.Chromium, molybdenum, copper, boron, aluminum, titanium provide the ductility of an alloy based on iron. Aluminum, copper prevent the occurrence and development of cracks under mechanical stress. Calcium, magnesium, aluminum contribute to obtaining a fine-grained alloy structure.
Сплав может быть выплавлен в электропечах.The alloy can be smelted in electric furnaces.
Источник информацииThe source of information
1. SU 1364644, 1988.1. SU 1364644, 1988.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RU2017144690A RU2660789C1 (en) | 2017-12-19 | 2017-12-19 | Iron-based alloy |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RU2017144690A RU2660789C1 (en) | 2017-12-19 | 2017-12-19 | Iron-based alloy |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| RU2660789C1 true RU2660789C1 (en) | 2018-07-09 |
Family
ID=62815618
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RU2017144690A RU2660789C1 (en) | 2017-12-19 | 2017-12-19 | Iron-based alloy |
Country Status (1)
| Country | Link |
|---|---|
| RU (1) | RU2660789C1 (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20090178739A1 (en) * | 2006-08-23 | 2009-07-16 | Japan Science And Technology Agency | Iron-based alloy and process for producing the same |
| EP2762591A1 (en) * | 2011-09-27 | 2014-08-06 | JFE Steel Corporation | Non-oriented electrical steel |
| EP1580289B1 (en) * | 2002-12-05 | 2015-02-11 | JFE Steel Corporation | Non-oriented magnetic steel sheet and method for production thereof |
| RU2634521C1 (en) * | 2017-01-10 | 2017-10-31 | Юлия Алексеевна Щепочкина | Ferrous alloy |
-
2017
- 2017-12-19 RU RU2017144690A patent/RU2660789C1/en active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1580289B1 (en) * | 2002-12-05 | 2015-02-11 | JFE Steel Corporation | Non-oriented magnetic steel sheet and method for production thereof |
| US20090178739A1 (en) * | 2006-08-23 | 2009-07-16 | Japan Science And Technology Agency | Iron-based alloy and process for producing the same |
| EP2762591A1 (en) * | 2011-09-27 | 2014-08-06 | JFE Steel Corporation | Non-oriented electrical steel |
| RU2634521C1 (en) * | 2017-01-10 | 2017-10-31 | Юлия Алексеевна Щепочкина | Ferrous alloy |
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