RU2556442C1 - Steel - Google Patents
Steel Download PDFInfo
- Publication number
- RU2556442C1 RU2556442C1 RU2014142509/02A RU2014142509A RU2556442C1 RU 2556442 C1 RU2556442 C1 RU 2556442C1 RU 2014142509/02 A RU2014142509/02 A RU 2014142509/02A RU 2014142509 A RU2014142509 A RU 2014142509A RU 2556442 C1 RU2556442 C1 RU 2556442C1
- Authority
- RU
- Russia
- Prior art keywords
- steel
- tungsten
- boron
- manganese
- silicon
- Prior art date
Links
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 12
- 239000010959 steel Substances 0.000 title claims abstract description 12
- 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 14
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 claims abstract description 8
- 229910052796 boron Inorganic materials 0.000 claims abstract description 8
- 229910052759 nickel Inorganic materials 0.000 claims abstract description 8
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 claims abstract description 8
- 229910052721 tungsten Inorganic materials 0.000 claims abstract description 8
- 239000010937 tungsten Substances 0.000 claims abstract description 8
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 7
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims abstract description 7
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims abstract description 7
- 229910052799 carbon Inorganic materials 0.000 claims abstract description 7
- 229910052742 iron Inorganic materials 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
- 239000010936 titanium Substances 0.000 claims abstract description 7
- 229910052719 titanium 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 description 2
- 230000000694 effects Effects 0.000 abstract description 2
- 238000005272 metallurgy Methods 0.000 abstract 1
- 239000000126 substance Substances 0.000 abstract 1
- 239000000203 mixture Substances 0.000 description 4
- 239000000956 alloy Substances 0.000 description 2
- 229910045601 alloy Inorganic materials 0.000 description 2
- 238000005266 casting Methods 0.000 description 1
- 238000009851 ferrous metallurgy Methods 0.000 description 1
- 238000011089 mechanical engineering Methods 0.000 description 1
- 150000001247 metal acetylides Chemical class 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Solid-Phase Diffusion Into Metallic Material Surfaces (AREA)
Abstract
Description
Изобретение относится к области черной металлургии, в частности к составам сталей, используемых в машиностроении.The invention relates to the field of ferrous metallurgy, in particular to compositions of steels used in mechanical engineering.
Известна сталь, содержащая мас.%: углерод 0,17-0,23; марганец 0,9-1,1; кремний 1,6-2,5; вольфрам 0,3-0,6; бор 0,002-0,008; железо - остальное [1]. Предел прочности такой стали 134-139 кг/мм2.Known steel containing wt.%: Carbon 0.17-0.23; manganese 0.9-1.1; silicon 1.6-2.5; tungsten 0.3-0.6; boron 0.002-0.008; iron - the rest [1]. The tensile strength of such steel is 134-139 kg / mm 2 .
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, марганец, кремний, вольфрам, бор, железо, дополнительно содержит никель и титан, при следующем соотношении компонентов, мас.%: углерод 0,17-0,23; марганец 0,9-1,1; кремний 0,8-1,4; вольфрам 1,0-1,4; бор 0,04-0,06; никель 1,6-2,0; титан 0,002-0,004; железо - остальное.The technical result is achieved in that the steel containing carbon, manganese, silicon, tungsten, boron, iron, additionally contains nickel and titanium, in the following ratio of components, wt.%: Carbon 0.17-0.23; manganese 0.9-1.1; silicon 0.8-1.4; tungsten 1.0-1.4; boron 0.04-0.06; nickel 1.6-2.0; titanium 0.002-0.004; iron is the rest.
В таблице приведены составы стали.The table shows the compositions of steel.
Повышение прочности стали достигается за счет комплексного влияния компонентов, входящих в ее состав. Вольфрам и никель обеспечивают повышенную твердость и прочность сплава. Никель препятствует возникновению и развитию трещин. Бор стабилизирует карбиды. Титан способствует улучшению структуры сплава.Increasing the strength of steel is achieved due to the complex effect of the components that make up its composition. Tungsten and nickel provide increased hardness and strength of the alloy. Nickel prevents the occurrence and development of cracks. Boron stabilizes carbides. Titanium helps to improve the structure of the alloy.
Сталь может быть выплавлена в электропечах. Отливки подвергают нагреву до температуры 1100-1150°C и закалке в воде.Steel can be smelted in electric furnaces. The castings are heated to a temperature of 1100-1150 ° C and quenched in water.
Источник информацииThe source of information
1. SU 802391, C22C 38/12,1981.1. SU 802391, C22C 38 / 12.1981.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RU2014142509/02A RU2556442C1 (en) | 2014-10-21 | 2014-10-21 | Steel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RU2014142509/02A RU2556442C1 (en) | 2014-10-21 | 2014-10-21 | Steel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| RU2556442C1 true RU2556442C1 (en) | 2015-07-10 |
Family
ID=53538824
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RU2014142509/02A RU2556442C1 (en) | 2014-10-21 | 2014-10-21 | Steel |
Country Status (1)
| Country | Link |
|---|---|
| RU (1) | RU2556442C1 (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| UA81134C2 (en) * | 2002-11-19 | 2007-12-10 | Industeel Creusot | Method for making part and part made of steel having abrasive resistance |
| US20090260729A1 (en) * | 2006-08-16 | 2009-10-22 | Shunji Iizuka | High-carbon hot-rolled steel sheet and method for producing the same |
| EP2305995A1 (en) * | 2009-03-12 | 2011-04-06 | Nippon Steel Corporation | Process for producing common rail, and common rail |
| RU2437958C1 (en) * | 2007-10-24 | 2011-12-27 | Ниппон Стил Корпорейшн | Nitro-carbonised steel part with induction quenching of raised fatigue strength of surface at high temperature and procedure for its manufacture |
-
2014
- 2014-10-21 RU RU2014142509/02A patent/RU2556442C1/en active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| UA81134C2 (en) * | 2002-11-19 | 2007-12-10 | Industeel Creusot | Method for making part and part made of steel having abrasive resistance |
| US20090260729A1 (en) * | 2006-08-16 | 2009-10-22 | Shunji Iizuka | High-carbon hot-rolled steel sheet and method for producing the same |
| RU2437958C1 (en) * | 2007-10-24 | 2011-12-27 | Ниппон Стил Корпорейшн | Nitro-carbonised steel part with induction quenching of raised fatigue strength of surface at high temperature and procedure for its manufacture |
| EP2305995A1 (en) * | 2009-03-12 | 2011-04-06 | Nippon Steel Corporation | Process for producing common rail, and common rail |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| RU2556442C1 (en) | Steel | |
| RU2557850C1 (en) | Steel | |
| RU2556445C1 (en) | Steel | |
| RU2556165C1 (en) | Steel | |
| RU2572911C1 (en) | Steel | |
| RU2459003C1 (en) | Cast-iron | |
| RU2481414C1 (en) | Cast iron | |
| RU2445395C1 (en) | Steel | |
| RU2657957C1 (en) | Cast iron | |
| RU2557436C1 (en) | Cast iron | |
| RU2500829C1 (en) | Cast iron | |
| RU2459006C1 (en) | Malleable cast-iron | |
| RU2450077C1 (en) | Cast iron | |
| RU2367705C1 (en) | Cast iron | |
| RU2657961C1 (en) | Cast iron | |
| RU2448195C1 (en) | Steel | |
| RU2563569C1 (en) | Steel | |
| RU2557197C1 (en) | Cast iron | |
| RU2500828C1 (en) | Cast iron | |
| RU2556447C1 (en) | Cast iron | |
| RU2556440C1 (en) | Steel | |
| RU2544216C1 (en) | Steel | |
| RU2556449C1 (en) | Steel | |
| RU2447182C1 (en) | Steel | |
| RU2582831C1 (en) | Cast iron |