RU2017122077A - COMPOSITION OF A CARBURIZER FOR CEMENTING PARTS FROM LOW CARBON STEEL - Google Patents
COMPOSITION OF A CARBURIZER FOR CEMENTING PARTS FROM LOW CARBON STEEL Download PDFInfo
- Publication number
- RU2017122077A RU2017122077A RU2017122077A RU2017122077A RU2017122077A RU 2017122077 A RU2017122077 A RU 2017122077A RU 2017122077 A RU2017122077 A RU 2017122077A RU 2017122077 A RU2017122077 A RU 2017122077A RU 2017122077 A RU2017122077 A RU 2017122077A
- Authority
- RU
- Russia
- Prior art keywords
- carbon
- temperature
- mass
- iron
- hardening
- Prior art date
Links
- 229910001209 Low-carbon steel Inorganic materials 0.000 title claims 2
- 239000000203 mixture Substances 0.000 title claims 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims 5
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims 5
- 229910052799 carbon Inorganic materials 0.000 claims 5
- 239000007789 gas Substances 0.000 claims 4
- 239000000126 substance Substances 0.000 claims 3
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N Iron oxide Chemical compound [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 claims 2
- 229910003481 amorphous carbon Inorganic materials 0.000 claims 2
- AYJRCSIUFZENHW-UHFFFAOYSA-L barium carbonate Chemical compound [Ba+2].[O-]C([O-])=O AYJRCSIUFZENHW-UHFFFAOYSA-L 0.000 claims 2
- 229910052739 hydrogen Inorganic materials 0.000 claims 2
- 239000001257 hydrogen Substances 0.000 claims 2
- 125000004435 hydrogen atom Chemical class [H]* 0.000 claims 2
- 229910052742 iron Inorganic materials 0.000 claims 2
- 238000000197 pyrolysis Methods 0.000 claims 2
- 229910001018 Cast iron Inorganic materials 0.000 claims 1
- 239000003054 catalyst Substances 0.000 claims 1
- 238000001816 cooling Methods 0.000 claims 1
- 238000005194 fractionation Methods 0.000 claims 1
- 239000008187 granular material Substances 0.000 claims 1
- 239000002808 molecular sieve Substances 0.000 claims 1
- 238000012216 screening Methods 0.000 claims 1
- URGAHOPLAPQHLN-UHFFFAOYSA-N sodium aluminosilicate Chemical compound [Na+].[Al+3].[O-][Si]([O-])=O.[O-][Si]([O-])=O URGAHOPLAPQHLN-UHFFFAOYSA-N 0.000 claims 1
- 238000005496 tempering Methods 0.000 claims 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C8/00—Solid state diffusion of only non-metal elements into metallic material surfaces; Chemical surface treatment of metallic material by reaction of the surface with a reactive gas, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals
- C23C8/60—Solid state diffusion of only non-metal elements into metallic material surfaces; Chemical surface treatment of metallic material by reaction of the surface with a reactive gas, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using solids, e.g. powders, pastes
- C23C8/62—Solid state diffusion of only non-metal elements into metallic material surfaces; Chemical surface treatment of metallic material by reaction of the surface with a reactive gas, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using solids, e.g. powders, pastes only one element being applied
- C23C8/64—Carburising
- C23C8/66—Carburising of ferrous surfaces
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Solid-Phase Diffusion Into Metallic Material Surfaces (AREA)
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RU2017122077A RU2690630C2 (en) | 2017-06-22 | 2017-06-22 | Carburizer composition for carburizing parts from low-carbon steel |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RU2017122077A RU2690630C2 (en) | 2017-06-22 | 2017-06-22 | Carburizer composition for carburizing parts from low-carbon steel |
Publications (3)
Publication Number | Publication Date |
---|---|
RU2017122077A true RU2017122077A (en) | 2018-12-24 |
RU2017122077A3 RU2017122077A3 (en) | 2019-04-26 |
RU2690630C2 RU2690630C2 (en) | 2019-06-04 |
Family
ID=64752942
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
RU2017122077A RU2690630C2 (en) | 2017-06-22 | 2017-06-22 | Carburizer composition for carburizing parts from low-carbon steel |
Country Status (1)
Country | Link |
---|---|
RU (1) | RU2690630C2 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2728333C1 (en) * | 2020-02-11 | 2020-07-29 | Федеральное государственное бюджетное образовательное учреждение высшего образования "Курский государственный университет" | Method for cementing parts from structural and tool steels |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5549153B2 (en) * | 1974-06-17 | 1980-12-10 | ||
US20100203340A1 (en) * | 2009-02-09 | 2010-08-12 | Ruoff Rodney S | Protective carbon coatings |
RU2553107C2 (en) * | 2013-10-23 | 2015-06-10 | Общество с ограниченной ответственностью "Газпром трансгаз Уфа" | Strengthening method of items from low-carbon steel |
RU2561552C2 (en) * | 2013-12-11 | 2015-08-27 | Общество с ограниченной ответственностью "Газпром трансгаз Уфа" | Carboniser for carbonisation of low carbon steel items |
-
2017
- 2017-06-22 RU RU2017122077A patent/RU2690630C2/en active
Also Published As
Publication number | Publication date |
---|---|
RU2690630C2 (en) | 2019-06-04 |
RU2017122077A3 (en) | 2019-04-26 |
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