RU2650938C1 - Iron-based alloy - Google Patents
Iron-based alloy Download PDFInfo
- Publication number
- RU2650938C1 RU2650938C1 RU2017140321A RU2017140321A RU2650938C1 RU 2650938 C1 RU2650938 C1 RU 2650938C1 RU 2017140321 A RU2017140321 A RU 2017140321A RU 2017140321 A RU2017140321 A RU 2017140321A RU 2650938 C1 RU2650938 C1 RU 2650938C1
- Authority
- RU
- Russia
- Prior art keywords
- iron
- alloy
- niobium
- molybdenum
- manganese
- Prior art date
Links
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 title claims abstract description 28
- 239000000956 alloy Substances 0.000 title claims abstract description 16
- 229910045601 alloy Inorganic materials 0.000 title claims abstract description 16
- 229910052742 iron Inorganic materials 0.000 title claims abstract description 14
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 claims abstract description 7
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 claims abstract description 7
- QCWXUUIWCKQGHC-UHFFFAOYSA-N Zirconium Chemical compound [Zr] QCWXUUIWCKQGHC-UHFFFAOYSA-N 0.000 claims abstract description 7
- 229910052782 aluminium Inorganic materials 0.000 claims abstract description 7
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-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
- 229910017052 cobalt Inorganic materials 0.000 claims abstract description 7
- 239000010941 cobalt Substances 0.000 claims abstract description 7
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-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
- 229910052758 niobium Inorganic materials 0.000 claims abstract description 7
- 239000010955 niobium Substances 0.000 claims abstract description 7
- GUCVJGMIXFAOAE-UHFFFAOYSA-N niobium atom Chemical compound [Nb] GUCVJGMIXFAOAE-UHFFFAOYSA-N 0.000 claims abstract description 7
- 229910052726 zirconium Inorganic materials 0.000 claims abstract description 7
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 6
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-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
- 229910052710 silicon Inorganic materials 0.000 claims abstract description 6
- 239000010703 silicon Substances 0.000 claims abstract description 6
- 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 4
- 238000009851 ferrous metallurgy Methods 0.000 abstract description 2
- 238000005272 metallurgy Methods 0.000 abstract 1
- 239000000126 substance Substances 0.000 abstract 1
- 238000010438 heat treatment Methods 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
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 229910052796 boron Inorganic materials 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
- 238000010791 quenching Methods 0.000 description 1
- 230000000171 quenching effect Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-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
- C22C38/16—Ferrous alloys, e.g. steel alloys containing copper
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 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 (сталь), содержащий мас. %: углерод 0,3-0,38; кремний 0,2-0,4; марганец 0,4-0,9; кальций 0,0005-0,005; алюминий 0,04-0,07; бор 0,0008-0,002; молибден 0,08-0,2; цирконий 0,02-0,05; ниобий 0,005-0,05; железо - остальное [1].Known alloy based on iron (steel) containing wt. %: carbon 0.3-0.38; silicon 0.2-0.4; manganese 0.4-0.9; calcium 0.0005-0.005; aluminum 0.04-0.07; boron 0.0008-0.002; molybdenum 0.08-0.2; zirconium 0.02-0.05; niobium 0.005-0.05; iron - the rest [1].
Задача изобретения - 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 кремний, марганец, кальций, алюминий, молибден, цирконий, ниобий, железо, дополнительно содержит медь и кобальт, при следующем соотношении компонентов, мас. %: кремний 0,02-0,04; марганец 0,4-0,9; кальций 0,002-0,005; алюминий 0,4-0,7; молибден 0,08-0,2; цирконий 0,02-0,05; ниобий 0,2-0,5; медь 1,0-3,0; кобальт 3,0-5,0; железо - остальное.The technical result is achieved in that the iron-based alloy containing silicon, manganese, calcium, aluminum, molybdenum, zirconium, niobium, iron, additionally contains copper and cobalt, in the following ratio of components, wt. %: silicon 0.02-0.04; manganese 0.4-0.9; calcium 0.002-0.005; aluminum 0.4-0.7; molybdenum 0.08-0.2; zirconium 0.02-0.05; niobium 0.2-0.5; copper 1.0-3.0; cobalt 3.0-5.0; iron is the rest.
В таблице приведены составы сплава. 
Ударная вязкость сплава составит ~ 710 кДж/м2 для всех приведенных в таблице составов.The impact strength of the alloy will be ~ 710 kJ / m 2 for all the compositions listed in the table.
Кобальт улучшает металлическую основу сплава. Марганец, ниобий, медь, кобальт, алюминий препятствуют образованию и развитию трещин при механических нагрузках, увеличивают ударную вязкость сплава. Кальций, молибден и цирконий способствуют измельчению зерна, увеличивают ударную вязкость сплава.Cobalt improves the metal base of the alloy. Manganese, niobium, copper, cobalt, aluminum prevent the formation and development of cracks under mechanical loads, increase the toughness of the alloy. Calcium, molybdenum and zirconium contribute to the grinding of grain, increase the toughness of the alloy.
Сплав на основе железа может быть выплавлен в электропечах. Термическая обработка сплава включает нагрев до температуры 1020-1100°С и закалку в воде.An iron-based alloy can be smelted in electric furnaces. Heat treatment of the alloy includes heating to a temperature of 1020-1100 ° C and quenching in water.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RU2017140321A RU2650938C1 (en) | 2017-11-20 | 2017-11-20 | Iron-based alloy |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RU2017140321A RU2650938C1 (en) | 2017-11-20 | 2017-11-20 | Iron-based alloy |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| RU2650938C1 true RU2650938C1 (en) | 2018-04-18 |
Family
ID=61976991
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RU2017140321A RU2650938C1 (en) | 2017-11-20 | 2017-11-20 | Iron-based alloy |
Country Status (1)
| Country | Link |
|---|---|
| RU (1) | RU2650938C1 (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4299622A (en) * | 1978-11-06 | 1981-11-10 | Sony Corporation | Magnetic alloy |
| 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 |
| CA2966145A1 (en) * | 2014-12-17 | 2016-06-23 | Uddeholms Ab | A wear resistant alloy |
| RU2634521C1 (en) * | 2017-01-10 | 2017-10-31 | Юлия Алексеевна Щепочкина | Ferrous alloy |
-
2017
- 2017-11-20 RU RU2017140321A patent/RU2650938C1/en active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4299622A (en) * | 1978-11-06 | 1981-11-10 | Sony Corporation | Magnetic alloy |
| 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 |
| CA2966145A1 (en) * | 2014-12-17 | 2016-06-23 | Uddeholms Ab | A wear resistant alloy |
| RU2634521C1 (en) * | 2017-01-10 | 2017-10-31 | Юлия Алексеевна Щепочкина | Ferrous alloy |
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