RU2647055C1 - Steel - Google Patents
Steel Download PDFInfo
- Publication number
- RU2647055C1 RU2647055C1 RU2017124718A RU2017124718A RU2647055C1 RU 2647055 C1 RU2647055 C1 RU 2647055C1 RU 2017124718 A RU2017124718 A RU 2017124718A RU 2017124718 A RU2017124718 A RU 2017124718A RU 2647055 C1 RU2647055 C1 RU 2647055C1
- Authority
- RU
- Russia
- Prior art keywords
- steel
- nickel
- manganese
- calcium
- titanium
- Prior art date
Links
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 14
- 239000010959 steel Substances 0.000 title claims abstract description 14
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims abstract description 16
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 12
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 claims abstract description 8
- 229910052759 nickel Inorganic materials 0.000 claims abstract description 8
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 claims abstract description 7
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-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
- 239000010936 titanium Substances 0.000 claims abstract description 7
- 229910052719 titanium Inorganic materials 0.000 claims abstract description 7
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 6
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 6
- 229910052799 carbon Inorganic materials 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
- 229910052742 iron Inorganic materials 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
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 claims abstract description 6
- 229910052721 tungsten Inorganic materials 0.000 claims abstract description 6
- 239000010937 tungsten Substances 0.000 claims abstract description 6
- 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 abstract description 4
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims description 5
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 claims description 3
- 229910052748 manganese Inorganic materials 0.000 claims description 3
- 239000011572 manganese Substances 0.000 claims description 3
- 238000010276 construction Methods 0.000 abstract description 2
- 238000005272 metallurgy Methods 0.000 abstract 1
- 239000000126 substance Substances 0.000 abstract 1
- 238000004642 transportation engineering Methods 0.000 abstract 1
- 239000000956 alloy Substances 0.000 description 2
- 229910045601 alloy Inorganic materials 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000009851 ferrous metallurgy 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
- 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
-
- 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
- C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
- C22C38/58—Ferrous alloys, e.g. steel alloys containing chromium with nickel 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)
- Conductive Materials (AREA)
Abstract
Description
Изобретение относится к области черной металлургии, в частности к составам стали, которая может быть использована в энергетическом, строительно-дорожном и подъемно-транспортном машиностроении.The invention relates to the field of ferrous metallurgy, in particular to compositions of steel, which can be used in energy, construction and road and lifting and transport machinery.
Известна сталь, содержащая мас. %: углерод 0,05-0,1; кремний 0,1-0,3; марганец 6,5-9,0; хром 12,5-14,0; никель 2,5-4,0; алюминий 0,01-0,05; титан 0,01-0,1; кальций 0,005-0,05; РЗМ 0,01-0,08; железо - остальное [1].Known steel containing wt. %: carbon 0.05-0.1; silicon 0.1-0.3; manganese 6.5-9.0; chrome 12.5-14.0; nickel 2.5-4.0; aluminum 0.01-0.05; titanium 0.01-0.1; calcium 0.005-0.05; REM 0.01-0.08; iron - the rest [1].
Задачей изобретения является повышение прочности стали.The objective of the invention is to increase the strength of steel.
Технический результат достигается тем, что сталь, содержащая углерод, кремний, марганец, хром, никель, алюминий, титан, кальций, железо, дополнительно содержит кобальт, медь, вольфрам, при следующем соотношении компонентов, мас. %: углерод 0,14-0,2; кремний 0,14-0,2; марганец 7,0-10,0; хром 13,0-15,0; никель 2,0-2,2; алюминий 0,1-0,15; титан 0,03-0,05; кальций 0,005-0,01; кобальт 1,0-1,5; медь 1,4-1,8; вольфрам 0,2-0,25; железо - остальное.The technical result is achieved in that the steel containing carbon, silicon, manganese, chromium, nickel, aluminum, titanium, calcium, iron, additionally contains cobalt, copper, tungsten, in the following ratio, wt. %: carbon 0.14-0.2; silicon 0.14-0.2; manganese 7.0-10.0; chrome 13.0-15.0; nickel 2.0-2.2; aluminum 0.1-0.15; titanium 0.03-0.05; calcium 0.005-0.01; cobalt 1.0-1.5; copper 1.4-1.8; tungsten 0.2-0.25; iron is the rest.
В таблице приведены составы стали.The table shows the compositions of steel.
Никель улучшает металлическую основу сплава. Хром, марганец, никель, кобальт, медь, повышают прочность стали. Кобальт, алюминий, вольфрам препятствуют образованию и развитию трещин при механических нагрузках. Хром повышает твердость сплава. Титан способствуют измельчению зерна. Кальций раскисляет сталь.Nickel improves the metal base of the alloy. Chrome, manganese, nickel, cobalt, copper, increase the strength of steel. Cobalt, aluminum, tungsten prevent the formation and development of cracks under mechanical stress. Chrome increases the hardness of the alloy. Titanium contribute to the grinding of grain. Calcium deoxidizes steel.
Сталь может быть выплавлена в электропечах. Термическая обработка стали включает нагрев до температуры 1020-1100°С и закалку в воде.Steel can be smelted in electric furnaces. Heat treatment of steel includes heating to a temperature of 1020-1100 ° C and quenching in water.
Источник информацииThe source of information
1. SU 996507, 1983.1. SU 996507, 1983.
Claims (2)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RU2017124718A RU2647055C1 (en) | 2017-07-11 | 2017-07-11 | Steel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RU2017124718A RU2647055C1 (en) | 2017-07-11 | 2017-07-11 | Steel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| RU2647055C1 true RU2647055C1 (en) | 2018-03-13 |
Family
ID=61629265
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RU2017124718A RU2647055C1 (en) | 2017-07-11 | 2017-07-11 | Steel |
Country Status (1)
| Country | Link |
|---|---|
| RU (1) | RU2647055C1 (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU996507A1 (en) * | 1981-07-23 | 1983-02-15 | Институт проблем литья АН УССР | Steel |
| JPH0657379A (en) * | 1992-08-12 | 1994-03-01 | Nippon Steel Corp | Non-magnetic steel excellent in hot workability and corrosion resistance |
| JP2002003942A (en) * | 2000-06-14 | 2002-01-09 | Nippon Steel Corp | Method for producing tough low yield ratio steel having small quality deviation |
| RU2001125114A (en) * | 2001-09-12 | 2003-06-20 | Геннадий Николаевич Мещеряков | Material for making bells |
| JP2007239095A (en) * | 2006-02-10 | 2007-09-20 | Nippon Steel Corp | Acid corrosion resistant steel |
| RU2570864C1 (en) * | 2012-01-31 | 2015-12-10 | Кабусики Кайся Кобе Сейко Се (Кобе Стил, Лтд.) | Filler material and part of machine equipment deposited by filler metal |
| JP6057379B2 (en) * | 2013-01-31 | 2017-01-11 | 国立研究開発法人産業技術総合研究所 | Copper nitride fine particles and method for producing the same |
-
2017
- 2017-07-11 RU RU2017124718A patent/RU2647055C1/en active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU996507A1 (en) * | 1981-07-23 | 1983-02-15 | Институт проблем литья АН УССР | Steel |
| JPH0657379A (en) * | 1992-08-12 | 1994-03-01 | Nippon Steel Corp | Non-magnetic steel excellent in hot workability and corrosion resistance |
| JP2002003942A (en) * | 2000-06-14 | 2002-01-09 | Nippon Steel Corp | Method for producing tough low yield ratio steel having small quality deviation |
| RU2001125114A (en) * | 2001-09-12 | 2003-06-20 | Геннадий Николаевич Мещеряков | Material for making bells |
| JP2007239095A (en) * | 2006-02-10 | 2007-09-20 | Nippon Steel Corp | Acid corrosion resistant steel |
| RU2570864C1 (en) * | 2012-01-31 | 2015-12-10 | Кабусики Кайся Кобе Сейко Се (Кобе Стил, Лтд.) | Filler material and part of machine equipment deposited by filler metal |
| JP6057379B2 (en) * | 2013-01-31 | 2017-01-11 | 国立研究開発法人産業技術総合研究所 | Copper nitride fine particles and method for producing the same |
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