RU2383650C1 - Steel for springs - Google Patents
Steel for springs Download PDFInfo
- Publication number
- RU2383650C1 RU2383650C1 RU2008151845/02A RU2008151845A RU2383650C1 RU 2383650 C1 RU2383650 C1 RU 2383650C1 RU 2008151845/02 A RU2008151845/02 A RU 2008151845/02A RU 2008151845 A RU2008151845 A RU 2008151845A RU 2383650 C1 RU2383650 C1 RU 2383650C1
- Authority
- RU
- Russia
- Prior art keywords
- steel
- nickel
- beryllium
- manganese
- zirconium
- Prior art date
Links
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 13
- 239000010959 steel Substances 0.000 title claims abstract description 13
- 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 9
- 229910052759 nickel Inorganic materials 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
- QCWXUUIWCKQGHC-UHFFFAOYSA-N Zirconium Chemical compound [Zr] QCWXUUIWCKQGHC-UHFFFAOYSA-N 0.000 claims abstract description 8
- 229910052790 beryllium Inorganic materials 0.000 claims abstract description 8
- ATBAMAFKBVZNFJ-UHFFFAOYSA-N beryllium atom Chemical compound [Be] ATBAMAFKBVZNFJ-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
- 229910052702 rhenium Inorganic materials 0.000 claims abstract description 8
- WUAPFZMCVAUBPE-UHFFFAOYSA-N rhenium atom Chemical compound [Re] WUAPFZMCVAUBPE-UHFFFAOYSA-N 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
- 229910052726 zirconium Inorganic materials 0.000 claims abstract description 8
- 229910052804 chromium Inorganic materials 0.000 claims abstract description 6
- 239000011651 chromium Substances 0.000 claims abstract description 6
- 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
- 238000005272 metallurgy Methods 0.000 abstract description 2
- 239000000126 substance Substances 0.000 abstract 1
- 239000000203 mixture Substances 0.000 description 4
- 239000002253 acid Substances 0.000 description 1
- 150000007513 acids Chemical class 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 239000003209 petroleum derivative 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
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- Heat Treatment Of Articles (AREA)
Abstract
Description
Изобретение относится к области металлургии, а именно к составам сталей, которые могут быть использованы для изготовления пружин, работающих в воде, слабых растворах кислот и щелочей, нефтепродуктах.The invention relates to the field of metallurgy, and in particular to compositions of steels that can be used for the manufacture of springs operating in water, weak solutions of acids and alkalis, and petroleum products.
Известна сталь для пружин 14Х17Н2, содержащая, мас.%: углерод 0,11-0,17; кремний до 0,8; марганец до 0,8; хром 16,0-18,0; никель 1,5-2,5; железо - остальное [1].Known steel for springs 14X17H2, containing, wt.%: Carbon 0.11-0.17; silicon up to 0.8; manganese up to 0.8; chrome 16.0-18.0; nickel 1.5-2.5; iron - the rest [1].
Задача изобретения состоит в повышении прочности стали.The objective of the invention is to increase the strength of steel.
Технический результат достигается тем, что сталь для пружин, содержащая углерод, кремний, марганец, хром, никель, железо, дополнительно содержит рений, цирконий и бериллий, при следующем соотношении компонентов, мас.%: углерод 0,11-0,17; кремний 0,12-0,16; марганец 0,4-0,6; хром 16,0-18,0; никель 2,0-2,5; рений 0,1-0,12; цирконий 0,01-0,012; бериллий 0,001-0,002; железо - остальное.The technical result is achieved in that the steel for springs, containing carbon, silicon, manganese, chromium, nickel, iron, additionally contains rhenium, zirconium and beryllium, in the following ratio of components, wt.%: Carbon 0.11-0.17; silicon 0.12-0.16; manganese 0.4-0.6; chrome 16.0-18.0; nickel 2.0-2.5; rhenium 0.1-0.12; zirconium 0.01-0.012; beryllium 0.001-0.002; iron is the rest.
В таблице приведены составы стали для пружин.The table shows the compositions of steel for springs.
В составе стали компоненты проявляют себя следующим образом. Хром и никель повышают твердость, прочность, коррозионную стойкость стали. Рений увеличивает прочность сплава. Бериллий способствует измельчению зерен. Цирконий упрочняет границы зерен.In the steel composition, the components manifest themselves as follows. Chrome and nickel increase the hardness, strength, and corrosion resistance of steel. Rhenium increases the strength of the alloy. Beryllium contributes to the grinding of grains. Zirconium strengthens grain boundaries.
Сталь может быть выплавлена в электропечах. Термическая обработка стали включает закалку при температуре 1010°С в масло и отпуск при температуре 745°С.Steel can be smelted in electric furnaces. Heat treatment of steel includes quenching at a temperature of 1010 ° C in oil and tempering at a temperature of 745 ° C.
Источник информацииThe source of information
1. Антикайн П.А. Краткий справочник по металлам для оборудования и трубопроводов ТЭС. - М.: Энергоатомиздат, 1991. - С.126.1. Antikayn P.A. A quick reference to metals for equipment and pipelines of thermal power plants. - M .: Energoatomizdat, 1991. - P.126.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RU2008151845/02A RU2383650C1 (en) | 2008-12-25 | 2008-12-25 | Steel for springs |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RU2008151845/02A RU2383650C1 (en) | 2008-12-25 | 2008-12-25 | Steel for springs |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| RU2383650C1 true RU2383650C1 (en) | 2010-03-10 |
Family
ID=42135246
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RU2008151845/02A RU2383650C1 (en) | 2008-12-25 | 2008-12-25 | Steel for springs |
Country Status (1)
| Country | Link |
|---|---|
| RU (1) | RU2383650C1 (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2061781C1 (en) * | 1994-06-29 | 1996-06-10 | Институт металловедения и физики металлов | High-strength stainless steel and product manufactured of it |
| JP2001123248A (en) * | 1999-10-22 | 2001-05-08 | Sumitomo Metal Ind Ltd | Ferritic stainless steel plate for spring and method of manufacturing the same |
| JP2005139485A (en) * | 2003-11-05 | 2005-06-02 | Nippon Steel Corp | Steel sheet for hot forming |
| JP2005171339A (en) * | 2003-12-12 | 2005-06-30 | Hitachi Ltd | High strength, high toughness, high corrosion resistance martensitic steel, steam turbine blades and steam turbine power plant |
| RU54947U1 (en) * | 2006-04-05 | 2006-07-27 | Закрытое акционерное общество "Ижевский опытно-механический завод" | PRODUCT FROM STRUCTURAL HIGH STRENGTH STEEL (OPTIONS) |
-
2008
- 2008-12-25 RU RU2008151845/02A patent/RU2383650C1/en active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2061781C1 (en) * | 1994-06-29 | 1996-06-10 | Институт металловедения и физики металлов | High-strength stainless steel and product manufactured of it |
| JP2001123248A (en) * | 1999-10-22 | 2001-05-08 | Sumitomo Metal Ind Ltd | Ferritic stainless steel plate for spring and method of manufacturing the same |
| JP2005139485A (en) * | 2003-11-05 | 2005-06-02 | Nippon Steel Corp | Steel sheet for hot forming |
| JP2005171339A (en) * | 2003-12-12 | 2005-06-30 | Hitachi Ltd | High strength, high toughness, high corrosion resistance martensitic steel, steam turbine blades and steam turbine power plant |
| RU54947U1 (en) * | 2006-04-05 | 2006-07-27 | Закрытое акционерное общество "Ижевский опытно-механический завод" | PRODUCT FROM STRUCTURAL HIGH STRENGTH STEEL (OPTIONS) |
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