IT981703B - Processo per la nitrurazione di parti ferrose - Google Patents
Processo per la nitrurazione di parti ferroseInfo
- Publication number
- IT981703B IT981703B IT22269/73A IT2226973A IT981703B IT 981703 B IT981703 B IT 981703B IT 22269/73 A IT22269/73 A IT 22269/73A IT 2226973 A IT2226973 A IT 2226973A IT 981703 B IT981703 B IT 981703B
- Authority
- IT
- Italy
- Prior art keywords
- nitruring
- iron parts
- iron
- parts
- Prior art date
Links
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
- C23C8/06—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 gases
- C23C8/08—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 gases only one element being applied
- C23C8/24—Nitriding
- C23C8/26—Nitriding 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)
- Catalysts (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US24382472A | 1972-04-13 | 1972-04-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| IT981703B true IT981703B (it) | 1974-10-10 |
Family
ID=22920283
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IT22269/73A IT981703B (it) | 1972-04-13 | 1973-03-28 | Processo per la nitrurazione di parti ferrose |
Country Status (12)
| Country | Link |
|---|---|
| JP (1) | JPS5317982B2 (fr) |
| KR (1) | KR800000216B1 (fr) |
| AU (1) | AU473425B2 (fr) |
| BR (1) | BR7302525D0 (fr) |
| CA (1) | CA991963A (fr) |
| DE (1) | DE2315165B2 (fr) |
| ES (1) | ES412463A1 (fr) |
| FR (1) | FR2179879B1 (fr) |
| GB (1) | GB1414746A (fr) |
| IN (1) | IN138930B (fr) |
| IT (1) | IT981703B (fr) |
| RO (1) | RO62628A (fr) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS553863A (en) * | 1978-06-27 | 1980-01-11 | Honda Motor Co Ltd | Treating method of prime coat by gas softening nitriding |
| FR2461019A1 (fr) * | 1979-07-09 | 1981-01-30 | Honda Motor Co Ltd | Procede de nitruration douce au moyen d'un gaz |
| GB2173513B (en) * | 1985-02-25 | 1989-06-14 | Lucas Ind Plc | Making of steel component |
| MX340810B (es) * | 2011-06-30 | 2016-07-27 | Bosch Gmbh Robert | Metodo de fabricacion para un componente de anillo de banda de transmision. |
| NL1039971C2 (en) * | 2012-12-24 | 2014-06-25 | Bosch Gmbh Robert | Heat treatment process in a manufacturing method of a ring set for a drive belt. |
| CN107010610B (zh) * | 2017-06-13 | 2023-09-19 | 王兆兵 | 一种高效节能的高纯氮化锰生产系统 |
-
1973
- 1973-01-17 CA CA161,449A patent/CA991963A/en not_active Expired
- 1973-02-27 GB GB948173A patent/GB1414746A/en not_active Expired
- 1973-03-08 ES ES412463A patent/ES412463A1/es not_active Expired
- 1973-03-08 AU AU53106/73A patent/AU473425B2/en not_active Expired
- 1973-03-27 DE DE19732315165 patent/DE2315165B2/de not_active Withdrawn
- 1973-03-28 IT IT22269/73A patent/IT981703B/it active
- 1973-04-04 JP JP3862173A patent/JPS5317982B2/ja not_active Expired
- 1973-04-09 BR BR732525A patent/BR7302525D0/pt unknown
- 1973-04-10 KR KR7300570A patent/KR800000216B1/ko active
- 1973-04-10 FR FR7312762A patent/FR2179879B1/fr not_active Expired
- 1973-04-12 RO RO7300074462A patent/RO62628A/fr unknown
- 1973-04-12 IN IN866/CAL/73A patent/IN138930B/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| CA991963A (en) | 1976-06-29 |
| BR7302525D0 (pt) | 1974-06-27 |
| FR2179879B1 (fr) | 1976-05-21 |
| IN138930B (fr) | 1976-04-17 |
| DE2315165A1 (de) | 1973-10-18 |
| RO62628A (fr) | 1978-03-15 |
| FR2179879A1 (fr) | 1973-11-23 |
| JPS4917328A (fr) | 1974-02-15 |
| ES412463A1 (es) | 1976-05-01 |
| KR800000216B1 (ko) | 1980-03-22 |
| GB1414746A (en) | 1975-11-19 |
| AU473425B2 (en) | 1976-06-24 |
| AU5310673A (en) | 1974-09-12 |
| JPS5317982B2 (fr) | 1978-06-12 |
| DE2315165B2 (de) | 1977-01-20 |
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