RU2650940C1 - Steel - Google Patents
Steel Download PDFInfo
- Publication number
- RU2650940C1 RU2650940C1 RU2017142522A RU2017142522A RU2650940C1 RU 2650940 C1 RU2650940 C1 RU 2650940C1 RU 2017142522 A RU2017142522 A RU 2017142522A RU 2017142522 A RU2017142522 A RU 2017142522A RU 2650940 C1 RU2650940 C1 RU 2650940C1
- Authority
- RU
- Russia
- Prior art keywords
- steel
- copper
- iron
- palladium
- carbon
- 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
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 12
- KDLHZDBZIXYQEI-UHFFFAOYSA-N Palladium Chemical compound [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 claims abstract description 12
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 8
- 229910052802 copper Inorganic materials 0.000 claims abstract description 8
- 239000010949 copper Substances 0.000 claims abstract description 8
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 6
- 229910052799 carbon Inorganic materials 0.000 claims abstract description 6
- 229910052742 iron Inorganic materials 0.000 claims abstract description 6
- 229910052763 palladium Inorganic materials 0.000 claims abstract description 6
- 239000000203 mixture Substances 0.000 abstract description 3
- 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
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 1
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 description 1
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- GWXLDORMOJMVQZ-UHFFFAOYSA-N cerium Chemical group [Ce] GWXLDORMOJMVQZ-UHFFFAOYSA-N 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 229910052748 manganese Inorganic materials 0.000 description 1
- 239000011572 manganese Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000010791 quenching Methods 0.000 description 1
- 230000000171 quenching effect Effects 0.000 description 1
- 229910052761 rare earth metal Inorganic materials 0.000 description 1
- 150000002910 rare earth metals Chemical class 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 238000005496 tempering Methods 0.000 description 1
- 239000010936 titanium Substances 0.000 description 1
- 229910052719 titanium Inorganic materials 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)
- Contacts (AREA)
Abstract
Description
Изобретение относится к области черной металлургии, в частности, к составам сталей, используемых для изготовления кухонных принадлежностей.The invention relates to the field of ferrous metallurgy, in particular, to compositions of steels used for the manufacture of kitchen utensils.
Известна сталь, содержащая, мас. %: углерод 0,95-1,05; кремний 0,4-1,0; марганец 0,9-1,2; хром 1,3-2,0; медь 0,4-1,0; титан 0,01-0,05; редкоземельные металлы цериевой группы 0,05-0,1; железо - остальное [1].Known steel containing, by weight. %: carbon 0.95-1.05; silicon 0.4-1.0; manganese 0.9-1.2; chrome 1.3-2.0; copper 0.4-1.0; titanium 0.01-0.05; rare earth metals of the cerium group 0.05-0.1; iron - the rest [1].
Задача изобретения - повышение термостойкости стали.The objective of the invention is to increase the heat resistance of steel.
Технический результат достигается тем, что сталь, содержащая углерод, медь, железо, дополнительно включает палладий, причем компоненты находятся при следующем соотношении, мас. %: углерод 0,95-1,05; медь 1,6-2,2; палладий 10,0-25,0; железо - остальное.The technical result is achieved in that the steel containing carbon, copper, iron, further includes palladium, and the components are in the following ratio, wt. %: carbon 0.95-1.05; copper 1.6-2.2; palladium 10.0-25.0; iron is the rest.
В таблице приведены составы стали.The table shows the compositions of steel.
Медь и палладий обеспечивают повышенную термостойкость сплава. Медь способствует равномерному нагреву и охлаждению отливок, препятствует образованию трещин при перепадах температур.Copper and palladium provide increased heat resistance of the alloy. Copper promotes uniform heating and cooling of castings, prevents cracking during temperature changes.
Сталь может быть выплавлена в электропечах. Термическая обработка стали включает закалку при температуре 1100°C и отпуск при температуре 400°C.Steel can be smelted in electric furnaces. Heat treatment of steel involves quenching at a temperature of 1100 ° C and tempering at a temperature of 400 ° C.
Источник информацииThe source of information
1. SU 1544834, 1990.1. SU 1544834, 1990.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RU2017142522A RU2650940C1 (en) | 2017-12-05 | 2017-12-05 | Steel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RU2017142522A RU2650940C1 (en) | 2017-12-05 | 2017-12-05 | Steel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| RU2650940C1 true RU2650940C1 (en) | 2018-04-18 |
Family
ID=61976791
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RU2017142522A RU2650940C1 (en) | 2017-12-05 | 2017-12-05 | Steel |
Country Status (1)
| Country | Link |
|---|---|
| RU (1) | RU2650940C1 (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1544834A1 (en) * | 1988-02-23 | 1990-02-23 | Кировоградский Завод "Гидросила" Им.Хху Съезда Кпсс | Cast steel |
| RU2536016C1 (en) * | 2010-09-30 | 2014-12-20 | Кабусики Кайся Кобе Сейко Се | Melting material for welding, weld metal and part with weld metal |
| US20160348222A1 (en) * | 2014-01-27 | 2016-12-01 | Rovalma, S.A. | Centrifugal atomization of iron-based alloys |
| US20170096719A1 (en) * | 2014-03-18 | 2017-04-06 | Innomaq 21, Sociedad Limitada | Extremely high conductivity low cost steel |
-
2017
- 2017-12-05 RU RU2017142522A patent/RU2650940C1/en active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1544834A1 (en) * | 1988-02-23 | 1990-02-23 | Кировоградский Завод "Гидросила" Им.Хху Съезда Кпсс | Cast steel |
| RU2536016C1 (en) * | 2010-09-30 | 2014-12-20 | Кабусики Кайся Кобе Сейко Се | Melting material for welding, weld metal and part with weld metal |
| US20160348222A1 (en) * | 2014-01-27 | 2016-12-01 | Rovalma, S.A. | Centrifugal atomization of iron-based alloys |
| US20170096719A1 (en) * | 2014-03-18 | 2017-04-06 | Innomaq 21, Sociedad Limitada | Extremely high conductivity low cost steel |
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