RU2349676C1 - Steel - Google Patents
Steel Download PDFInfo
- Publication number
- RU2349676C1 RU2349676C1 RU2007122801/02A RU2007122801A RU2349676C1 RU 2349676 C1 RU2349676 C1 RU 2349676C1 RU 2007122801/02 A RU2007122801/02 A RU 2007122801/02A RU 2007122801 A RU2007122801 A RU 2007122801A RU 2349676 C1 RU2349676 C1 RU 2349676C1
- Authority
- RU
- Russia
- Prior art keywords
- steel
- tellurium
- nickel
- calcium
- copper
- Prior art date
Links
- 239000010959 steel Substances 0.000 title claims abstract description 16
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 15
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims abstract description 18
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 16
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 claims abstract description 10
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 claims abstract description 9
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 9
- 229910052782 aluminium Inorganic materials 0.000 claims abstract description 9
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims abstract description 9
- 229910052791 calcium Inorganic materials 0.000 claims abstract description 9
- 239000011575 calcium Substances 0.000 claims abstract description 9
- 229910052802 copper Inorganic materials 0.000 claims abstract description 9
- 239000010949 copper Substances 0.000 claims abstract description 9
- 229910052759 nickel Inorganic materials 0.000 claims abstract description 9
- 229910052714 tellurium Inorganic materials 0.000 claims abstract description 9
- PORWMNRCUJJQNO-UHFFFAOYSA-N tellurium atom Chemical compound [Te] PORWMNRCUJJQNO-UHFFFAOYSA-N 0.000 claims abstract description 9
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 8
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims abstract description 8
- 229910052787 antimony Inorganic materials 0.000 claims abstract description 8
- WATWJIUSRGPENY-UHFFFAOYSA-N antimony atom Chemical compound [Sb] WATWJIUSRGPENY-UHFFFAOYSA-N 0.000 claims abstract description 8
- 229910052799 carbon Inorganic materials 0.000 claims abstract description 8
- 229910052742 iron Inorganic materials 0.000 claims abstract description 8
- 229910052710 silicon Inorganic materials 0.000 claims abstract description 8
- 239000010703 silicon Substances 0.000 claims abstract description 8
- GYHNNYVSQQEPJS-UHFFFAOYSA-N Gallium Chemical compound [Ga] GYHNNYVSQQEPJS-UHFFFAOYSA-N 0.000 claims abstract description 7
- 229910052733 gallium Inorganic materials 0.000 claims abstract description 7
- 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
- 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 3
- 229910052804 chromium Inorganic materials 0.000 claims description 5
- 239000011651 chromium Substances 0.000 claims description 5
- 230000000694 effects Effects 0.000 abstract description 2
- 239000004411 aluminium Substances 0.000 abstract 2
- 238000005272 metallurgy Methods 0.000 abstract 1
- 239000000126 substance Substances 0.000 abstract 1
- 239000000203 mixture Substances 0.000 description 4
- 230000015572 biosynthetic process Effects 0.000 description 2
- 229910001018 Cast iron Inorganic materials 0.000 description 1
- 229910001208 Crucible steel Inorganic materials 0.000 description 1
- 229910001060 Gray iron Inorganic materials 0.000 description 1
- 230000002378 acidificating effect Effects 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 238000005422 blasting Methods 0.000 description 1
- 238000009851 ferrous metallurgy Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 229910052734 helium Inorganic materials 0.000 description 1
- 239000001307 helium Substances 0.000 description 1
- SWQJXJOGLNCZEY-UHFFFAOYSA-N helium atom Chemical compound [He] SWQJXJOGLNCZEY-UHFFFAOYSA-N 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 150000001247 metal acetylides Chemical class 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 238000010791 quenching Methods 0.000 description 1
- 230000000171 quenching effect Effects 0.000 description 1
- 238000005496 tempering Methods 0.000 description 1
Landscapes
- Treatment Of Steel In Its Molten State (AREA)
- Soft Magnetic Materials (AREA)
- Sliding-Contact Bearings (AREA)
Abstract
Description
Изобретение относится к области черной металлургии, а именно к составам сталей, которые могут быть использованы для изготовления деталей машин, работающих в условиях трения.The invention relates to the field of ferrous metallurgy, in particular to compositions of steels that can be used for the manufacture of machine parts operating in friction conditions.
Известна сталь, содержащая следующие компоненты, мас.%: углерод 0,1-2,5; кремний ≤3,0; марганец ≤3,0; хром 0,5-15,0; никель 0,5-20,0; алюминий 0,05-2,0; кальций 0,001-0,03; теллур 0,01-0,3; медь 0,2-2,0; железо - остальное [1].Known steel containing the following components, wt.%: Carbon 0.1-2.5; silicon ≤3.0; Manganese ≤3.0; chrome 0.5-15.0; nickel 0.5-20.0; aluminum 0.05-2.0; calcium 0.001-0.03; tellurium 0.01-0.3; copper 0.2-2.0; iron - the rest [1].
Задачей изобретения является повышение износостойкости стали.The objective of the invention is to increase the wear resistance of steel.
Технический результат достигается тем, что сталь, содержащая углерод, кремний, марганец, хром, никель, алюминий, кальций, теллур, медь, железо, дополнительно содержит галлий и сурьму при следующем соотношении компонентов, мас.%: углерод 0,3-0,33; кремний 0,7-1,1; марганец 0,9-1,1; хром 2,5-3,5; никель 0,06-0,8; алюминий 0,065-0,07; кальций 0,01-0,02; теллур 0,0001-0,0003; медь 0,9-1,1; галлий 0,001-0,003; сурьма 0,001-0,003; железо - остальное.The technical result is achieved in that the steel containing carbon, silicon, manganese, chromium, nickel, aluminum, calcium, tellurium, copper, iron, additionally contains gallium and antimony in the following ratio of components, wt.%: Carbon 0.3-0, 33; silicon 0.7-1.1; manganese 0.9-1.1; chrome 2.5-3.5; nickel 0.06-0.8; aluminum 0.065-0.07; calcium 0.01-0.02; tellurium 0.0001-0.0003; copper 0.9-1.1; gallium 0.001-0.003; antimony 0.001-0.003; iron is the rest.
В таблице приведены составы стали.The table shows the compositions of steel.
Повышение износостойкости стали обусловлено комплексным влиянием компонентов, входящих в ее состав. Хром и теллур стабилизируют карбиды, обеспечивают твердость. Медь повышает пластичность сплава. Никель увеличивает прочностные и пластические свойства стали. Алюминий и кальций выполняют функцию раскислителей, способствуют образованию мелкозернистой структуры стали. Гелий и сурьма препятствуют образованию заусениц.The increase in wear resistance of steel is due to the complex effect of the components that make up its composition. Chrome and tellurium stabilize carbides and provide hardness. Copper increases the ductility of the alloy. Nickel increases the strength and plastic properties of steel. Aluminum and calcium act as deoxidizers and contribute to the formation of a fine-grained steel structure. Helium and antimony prevent the formation of barbs.
Сталь может быть выплавлена кислым конверторным способом на кислородном дутье. Основной исходный материал - бессемеровский чугун и стальной лом. Термическая обработка стали включает закалку при температуре 850°С в масло и отпуск при температуре 530°С.Steel can be melted using an acidic converter method using oxygen blasting. The main source material is Bessemer cast iron and steel scrap. Heat treatment of steel includes quenching at a temperature of 850 ° C in oil and tempering at a temperature of 530 ° C.
Источник информацииThe source of information
1. JP 62-211351, 1987.1. JP 62-211351, 1987.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RU2007122801/02A RU2349676C1 (en) | 2007-06-18 | 2007-06-18 | Steel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RU2007122801/02A RU2349676C1 (en) | 2007-06-18 | 2007-06-18 | Steel |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| RU2007122801A RU2007122801A (en) | 2008-12-27 |
| RU2349676C1 true RU2349676C1 (en) | 2009-03-20 |
Family
ID=40545271
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RU2007122801/02A RU2349676C1 (en) | 2007-06-18 | 2007-06-18 | Steel |
Country Status (1)
| Country | Link |
|---|---|
| RU (1) | RU2349676C1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2663952C1 (en) * | 2017-12-19 | 2018-08-13 | Юлия Алексеевна Щепочкина | Iron-based alloy |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1723187A1 (en) * | 1990-06-22 | 1992-03-30 | Кировский Политехнический Институт | Steel |
| RU2137859C1 (en) * | 1998-09-30 | 1999-09-20 | Колокольцев Валерий Михайлович | Wear-resistant steel |
| JP2004359973A (en) * | 2003-06-02 | 2004-12-24 | Nippon Steel Corp | High strength steel sheet excellent in delayed fracture resistance and method of manufacturing the same |
| RU2250929C2 (en) * | 2003-03-31 | 2005-04-27 | Закрытое акционерное общество "Ферро Балт" | Tool steel for forming rolls |
-
2007
- 2007-06-18 RU RU2007122801/02A patent/RU2349676C1/en active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1723187A1 (en) * | 1990-06-22 | 1992-03-30 | Кировский Политехнический Институт | Steel |
| RU2137859C1 (en) * | 1998-09-30 | 1999-09-20 | Колокольцев Валерий Михайлович | Wear-resistant steel |
| RU2250929C2 (en) * | 2003-03-31 | 2005-04-27 | Закрытое акционерное общество "Ферро Балт" | Tool steel for forming rolls |
| JP2004359973A (en) * | 2003-06-02 | 2004-12-24 | Nippon Steel Corp | High strength steel sheet excellent in delayed fracture resistance and method of manufacturing the same |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2663952C1 (en) * | 2017-12-19 | 2018-08-13 | Юлия Алексеевна Щепочкина | Iron-based alloy |
Also Published As
| Publication number | Publication date |
|---|---|
| RU2007122801A (en) | 2008-12-27 |
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