RU2659530C1 - Steel for manufacturing jewelry - Google Patents
Steel for manufacturing jewelry Download PDFInfo
- Publication number
- RU2659530C1 RU2659530C1 RU2017141260A RU2017141260A RU2659530C1 RU 2659530 C1 RU2659530 C1 RU 2659530C1 RU 2017141260 A RU2017141260 A RU 2017141260A RU 2017141260 A RU2017141260 A RU 2017141260A RU 2659530 C1 RU2659530 C1 RU 2659530C1
- Authority
- RU
- Russia
- Prior art keywords
- steel
- palladium
- jewelry
- manganese
- platinum
- Prior art date
Links
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 15
- 239000010959 steel Substances 0.000 title claims abstract description 15
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 5
- KDLHZDBZIXYQEI-UHFFFAOYSA-N Palladium Chemical compound [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 claims abstract description 14
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 12
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 claims abstract description 12
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims abstract description 10
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 claims abstract description 7
- 229910052763 palladium Inorganic materials 0.000 claims abstract description 7
- 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
- 229910052697 platinum 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
- 229910052759 nickel Inorganic materials 0.000 claims abstract description 5
- 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 3
- 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
- 238000005272 metallurgy Methods 0.000 abstract description 2
- 239000000126 substance Substances 0.000 abstract 1
- 239000000203 mixture Substances 0.000 description 5
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 229910052791 calcium Inorganic materials 0.000 description 1
- 239000011575 calcium Substances 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 238000009628 steelmaking Methods 0.000 description 1
- 229910052720 vanadium Inorganic materials 0.000 description 1
- LEONUFNNVUYDNQ-UHFFFAOYSA-N vanadium atom Chemical compound [V] LEONUFNNVUYDNQ-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
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Adornments (AREA)
Abstract
Description
Изобретение относится к области металлургии и касается составов сталей, которые могут быть использованы для изготовления ювелирных изделий, преимущественно, серег, брошей.The invention relates to the field of metallurgy and relates to compositions of steels that can be used for the manufacture of jewelry, mainly earrings, brooches.
Известна сталь, содержащая, мас.%: углерод 1,0-1,1; кремний 0,3-0,6; марганец 0,17-0,35; хром 0,2-0,3; ванадий 0,1-0,15; РЗМ 0,03-0,05; кальций 0,01-0,02; азот 0,08-0,1; железо - остальное [1].Known steel containing, wt.%: Carbon 1.0-1.1; silicon 0.3-0.6; manganese 0.17-0.35; chrome 0.2-0.3; vanadium 0.1-0.15; REM 0.03-0.05; calcium 0.01-0.02; nitrogen 0.08-0.1; iron - the rest [1].
Задачей изобретения является повышение технологической пластичности стали.The objective of the invention is to increase the technological ductility of steel.
Технический результат достигается тем, что сталь для изготовления ювелирных изделий, включающая углерод, кремний, марганец, хром, железо, дополнительно содержит никель и палладий, платину, причем компоненты находятся при следующем соотношении, мас.%: углерод 0,85-1,05; кремний 0,3-0,5; марганец 0,2-0,3; хром 0,2-0,3; никель 6,0-10,0; палладий 6,0-10,0; платина 1,0-1,5; железо - остальное.The technical result is achieved in that the steel for the manufacture of jewelry, including carbon, silicon, manganese, chromium, iron, additionally contains nickel and palladium, platinum, and the components are in the following ratio, wt.%: Carbon 0.85-1.05 ; silicon 0.3-0.5; manganese 0.2-0.3; chrome 0.2-0.3; nickel 6.0-10.0; palladium 6.0-10.0; platinum 1.0-1.5; iron is the rest.
В таблице приведены составы стали. 
Сталь может выдерживать ~ 20 перегибов до разрушения для всех приведенных в таблице составов.Steel can withstand ~ 20 kinks to failure for all the compositions listed in the table.
В составе стали компоненты проявляют себя следующим образом. Платина, палладий способствуют повышению технологической пластичности стали. Палладий улучшает металлическую основу сплава. Хром препятствует возникновению трещин при перегибах стали.In the steel composition, the components manifest themselves as follows. Platinum, palladium contribute to increasing the technological ductility of steel. Palladium improves the metal base of the alloy. Chrome prevents cracking during bending of steel.
Сталь может быть выплавлена в небольших количествах в электропечах. Основной исходный материал для выплавки стали - специально приготовленная шихта.Steel can be smelted in small quantities in electric furnaces. The main source material for steelmaking is a specially prepared mixture.
Источники информацииInformation sources
1. SU 1592381, 1990.1. SU 1592381, 1990.
Claims (2)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RU2017141260A RU2659530C1 (en) | 2017-11-27 | 2017-11-27 | Steel for manufacturing jewelry |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RU2017141260A RU2659530C1 (en) | 2017-11-27 | 2017-11-27 | Steel for manufacturing jewelry |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| RU2659530C1 true RU2659530C1 (en) | 2018-07-02 |
Family
ID=62815421
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RU2017141260A RU2659530C1 (en) | 2017-11-27 | 2017-11-27 | Steel for manufacturing jewelry |
Country Status (1)
| Country | Link |
|---|---|
| RU (1) | RU2659530C1 (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5696053A (en) * | 1979-12-29 | 1981-08-03 | Nippon Steel Corp | Steel with hydrogen sulfide crack resistance |
| SU1592381A1 (en) * | 1988-11-04 | 1990-09-15 | Le Polt I Im M I Kalinina | Tool steel |
| RU2307876C2 (en) * | 2002-12-20 | 2007-10-10 | Сумитомо Метал Индастриз, Лтд. | High-strength martensite stainless steel with high corrosionproofness against gaseous carbon dioxide and high resistance against corrosion cracking under stress in hydrogen sulfide atmosphere |
-
2017
- 2017-11-27 RU RU2017141260A patent/RU2659530C1/en active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5696053A (en) * | 1979-12-29 | 1981-08-03 | Nippon Steel Corp | Steel with hydrogen sulfide crack resistance |
| SU1592381A1 (en) * | 1988-11-04 | 1990-09-15 | Le Polt I Im M I Kalinina | Tool steel |
| RU2307876C2 (en) * | 2002-12-20 | 2007-10-10 | Сумитомо Метал Индастриз, Лтд. | High-strength martensite stainless steel with high corrosionproofness against gaseous carbon dioxide and high resistance against corrosion cracking under stress in hydrogen sulfide atmosphere |
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