FR1322726A - Improvement in the nitriding of steels - Google Patents
Improvement in the nitriding of steelsInfo
- Publication number
- FR1322726A FR1322726A FR898521A FR898521A FR1322726A FR 1322726 A FR1322726 A FR 1322726A FR 898521 A FR898521 A FR 898521A FR 898521 A FR898521 A FR 898521A FR 1322726 A FR1322726 A FR 1322726A
- Authority
- FR
- France
- Prior art keywords
- nitriding
- steels
- improvement
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
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)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US11207561A | 1961-05-23 | 1961-05-23 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1322726A true FR1322726A (en) | 1963-03-29 |
Family
ID=22341989
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR898521A Expired FR1322726A (en) | 1961-05-23 | 1962-05-23 | Improvement in the nitriding of steels |
Country Status (4)
Country | Link |
---|---|
DE (1) | DE1265531B (en) |
FR (1) | FR1322726A (en) |
GB (1) | GB982455A (en) |
NL (1) | NL278790A (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4330641A1 (en) * | 1993-09-10 | 1995-03-16 | Schaeffler Waelzlager Kg | Component part made of an iron material |
-
0
- NL NL278790D patent/NL278790A/xx unknown
-
1962
- 1962-05-22 GB GB1968162A patent/GB982455A/en not_active Expired
- 1962-05-23 FR FR898521A patent/FR1322726A/en not_active Expired
- 1962-05-23 DE DE1962U0008991 patent/DE1265531B/en active Pending
Also Published As
Publication number | Publication date |
---|---|
DE1265531B (en) | 1968-04-04 |
NL278790A (en) | |
GB982455A (en) | 1965-02-03 |
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