RU2653375C1 - Iron-based alloy - Google Patents
Iron-based alloy Download PDFInfo
- Publication number
- RU2653375C1 RU2653375C1 RU2017142528A RU2017142528A RU2653375C1 RU 2653375 C1 RU2653375 C1 RU 2653375C1 RU 2017142528 A RU2017142528 A RU 2017142528A RU 2017142528 A RU2017142528 A RU 2017142528A RU 2653375 C1 RU2653375 C1 RU 2653375C1
- Authority
- RU
- Russia
- Prior art keywords
- iron
- titanium
- calcium
- silicon
- alloy
- Prior art date
Links
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 title claims abstract description 27
- 239000000956 alloy Substances 0.000 title claims abstract description 14
- 229910045601 alloy Inorganic materials 0.000 title claims abstract description 14
- 229910052742 iron Inorganic materials 0.000 title claims abstract description 14
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims abstract description 8
- 229910052719 titanium Inorganic materials 0.000 claims abstract description 8
- 239000010936 titanium Substances 0.000 claims abstract description 8
- 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
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-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
- 229910052710 silicon Inorganic materials 0.000 claims abstract description 7
- 239000010703 silicon Substances 0.000 claims abstract description 7
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 claims abstract description 6
- QCWXUUIWCKQGHC-UHFFFAOYSA-N Zirconium Chemical compound [Zr] QCWXUUIWCKQGHC-UHFFFAOYSA-N 0.000 claims abstract description 6
- 229910052796 boron Inorganic materials 0.000 claims abstract description 6
- 229910052726 zirconium Inorganic materials 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 3
- 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
- 238000005272 metallurgy Methods 0.000 abstract 1
- 239000000126 substance Substances 0.000 abstract 1
- 238000001816 cooling Methods 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 150000002505 iron Chemical class 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 229910052727 yttrium Inorganic materials 0.000 description 1
- VWQVUPCCIRVNHF-UHFFFAOYSA-N yttrium atom Chemical compound [Y] VWQVUPCCIRVNHF-UHFFFAOYSA-N 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
- C22C38/38—Ferrous alloys, e.g. steel alloys containing chromium with more than 1.5% by weight of manganese
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Silicon Compounds (AREA)
Abstract
Description
Изобретение относится к области черной металлургии, в частности к составам сплавов на основе железа, используемых для изготовления деталей тепловых агрегатов.The invention relates to the field of ferrous metallurgy, in particular to compositions of alloys based on iron used for the manufacture of parts of thermal units.
Известен сплав на основе железа, содержащий, мас. %: углерод 0,2-0,3; марганец 0,25-0,6; кремний 0,6-1,2; хром 4,5-5,5; кальций 0,001-0,01; титан 0,01-0,1; иттрий 0,001-0,01; железо - остальное [1].Known alloy based on iron, containing, by weight. %: carbon 0.2-0.3; manganese 0.25-0.6; silicon 0.6-1.2; chrome 4.5-5.5; calcium 0.001-0.01; titanium 0.01-0.1; yttrium 0.001-0.01; iron - the rest [1].
Задача изобретения - повышение термостойкости сплава на основе железа.The objective of the invention is to increase the heat resistance of an alloy based on iron.
Технический результат достигается тем, что сплав на основе железа, содержащий марганец, кремний, хром, кальций, титан, дополнительно содержит цирконий и бор, при следующем соотношении компонентов, мас. %: марганец 5,0-7,0; кремний 0,8-1,2; хром 4,5-5,5; кальций 0,001-0,002; титан 0,1-0,2; цирконий 2,5-3,2; бор 0,1-0,2; железо - остальное.The technical result is achieved in that the iron-based alloy containing manganese, silicon, chromium, calcium, titanium, additionally contains zirconium and boron, in the following ratio of components, wt. %: manganese 5.0-7.0; silicon 0.8-1.2; chrome 4.5-5.5; calcium 0.001-0.002; titanium 0.1-0.2; zirconium 2.5-3.2; boron 0.1-0.2; iron is the rest.
В таблице приведены составы сплава.The table shows the alloy compositions.
Термостойкость сплава на основе железа (количество циклов нагрев до 850°C → охлаждение в воде до 20°C) составит 150-160 циклов.The temperature resistance of the iron-based alloy (the number of cycles heating to 850 ° C → cooling in water to 20 ° C) will be 150-160 cycles.
Марганец, хром, цирконий обеспечивают повышение термостойкости сплава. Бор, кремний, кальций, титан способствуют равномерному прогреву и охлаждению изделий. Титан способствует улучшению структуры сплава на основе железа.Manganese, chromium, zirconium provide increased heat resistance of the alloy. Boron, silicon, calcium, titanium contribute to uniform heating and cooling of products. Titanium improves the structure of an iron-based alloy.
Сплав может быть выплавлен в электропечах.The alloy can be smelted in electric furnaces.
Источник информацииThe source of information
1. SU 1079691, 1984.1. SU 1079691, 1984.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RU2017142528A RU2653375C1 (en) | 2017-12-05 | 2017-12-05 | Iron-based alloy |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RU2017142528A RU2653375C1 (en) | 2017-12-05 | 2017-12-05 | Iron-based alloy |
Publications (1)
Publication Number | Publication Date |
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RU2653375C1 true RU2653375C1 (en) | 2018-05-08 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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RU2017142528A RU2653375C1 (en) | 2017-12-05 | 2017-12-05 | Iron-based alloy |
Country Status (1)
Country | Link |
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RU (1) | RU2653375C1 (en) |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4229622A (en) * | 1977-03-15 | 1980-10-21 | The Post Office | Multiplexing speech signals |
SU1826994A3 (en) * | 1988-04-05 | 1993-07-07 | Nippon Kokan Kk | Shape-iron-base alloy |
US20090178739A1 (en) * | 2006-08-23 | 2009-07-16 | Japan Science And Technology Agency | Iron-based alloy and process for producing the same |
EP1580289B1 (en) * | 2002-12-05 | 2015-02-11 | JFE Steel Corporation | Non-oriented magnetic steel sheet and method for production thereof |
-
2017
- 2017-12-05 RU RU2017142528A patent/RU2653375C1/en active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4229622A (en) * | 1977-03-15 | 1980-10-21 | The Post Office | Multiplexing speech signals |
SU1826994A3 (en) * | 1988-04-05 | 1993-07-07 | Nippon Kokan Kk | Shape-iron-base alloy |
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 |
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