DE1091830B - Verfahren und Vorrichtung zum Herstellen einer Oberflaechen-Legierung durch Diffusion von Metallen aus der Gasphase - Google Patents
Verfahren und Vorrichtung zum Herstellen einer Oberflaechen-Legierung durch Diffusion von Metallen aus der GasphaseInfo
- Publication number
- DE1091830B DE1091830B DEV10795A DEV0010795A DE1091830B DE 1091830 B DE1091830 B DE 1091830B DE V10795 A DEV10795 A DE V10795A DE V0010795 A DEV0010795 A DE V0010795A DE 1091830 B DE1091830 B DE 1091830B
- Authority
- DE
- Germany
- Prior art keywords
- treated
- gas phase
- diffusion
- sintered
- metal
- 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.)
- Pending
Links
- 229910052751 metal Inorganic materials 0.000 title claims description 20
- 239000002184 metal Substances 0.000 title claims description 20
- 238000000034 method Methods 0.000 title claims description 11
- 238000009792 diffusion process Methods 0.000 title claims description 5
- 239000000956 alloy Substances 0.000 title claims description 4
- 229910045601 alloy Inorganic materials 0.000 title claims description 4
- 150000002739 metals Chemical class 0.000 title claims description 4
- 239000007787 solid Substances 0.000 claims description 3
- 150000002366 halogen compounds Chemical class 0.000 claims 1
- 238000004663 powder metallurgy Methods 0.000 claims 1
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 7
- 238000001816 cooling Methods 0.000 description 4
- 239000003153 chemical reaction reagent Substances 0.000 description 3
- 239000007789 gas Substances 0.000 description 3
- 239000011148 porous material Substances 0.000 description 3
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 2
- 239000011651 chromium Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 229910052739 hydrogen Inorganic materials 0.000 description 2
- 239000001257 hydrogen Substances 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000007747 plating Methods 0.000 description 2
- 239000010425 asbestos Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 229910052804 chromium Inorganic materials 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 239000011261 inert gas Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 150000002736 metal compounds Chemical class 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 229910052573 porcelain Inorganic materials 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 229910052895 riebeckite Inorganic materials 0.000 description 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
- C23C10/00—Solid state diffusion of only metal elements or silicon into metallic material surfaces
- C23C10/28—Solid state diffusion of only metal elements or silicon into metallic material surfaces using solids, e.g. powders, pastes
-
- 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
- C23C10/00—Solid state diffusion of only metal elements or silicon into metallic material surfaces
- C23C10/06—Solid state diffusion of only metal elements or silicon into metallic material surfaces using gases
- C23C10/08—Solid state diffusion of only metal elements or silicon into metallic material surfaces using gases only one element being diffused
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Tunnel Furnaces (AREA)
- Powder Metallurgy (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR796531X | 1955-06-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE1091830B true DE1091830B (de) | 1960-10-27 |
Family
ID=9235171
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DEV10795A Pending DE1091830B (de) | 1955-06-30 | 1956-06-19 | Verfahren und Vorrichtung zum Herstellen einer Oberflaechen-Legierung durch Diffusion von Metallen aus der Gasphase |
Country Status (5)
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2508063A1 (fr) * | 1981-06-18 | 1982-12-24 | Snecma | Procede, en phase vapeur, pour le depot d'un revetement protecteur sur une piece metallique, dispositif pour sa mise en oeuvre et pieces obtenues selon ledit procede |
| FR2527226B1 (fr) * | 1982-05-19 | 1986-02-21 | Creusot Loire | Procede de revetement en phase gazeuse de petits orifices menages dans des pieces en aciers |
| US4526817A (en) * | 1982-11-01 | 1985-07-02 | Material Sciences Corporation | Process for surface diffusing steel products in coil form |
| FR2752540B1 (fr) * | 1996-08-22 | 1998-12-04 | Sochata Energy 1 Soc | Procede de realisation d'un apport sur une piece en superalliage a base de nickel ou de cobalt |
| FR2900416B1 (fr) * | 2006-04-28 | 2008-10-24 | Snecma Sa | Dispositif et procede de traitement thermochimique de diffusion de chrome dans un substrat |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2715585A (en) * | 1951-03-15 | 1955-08-16 | Velveray Corp | Electrostatic flocking procedures and apparatus |
-
1955
- 1955-06-30 FR FR38003736A patent/FR1216207A/fr not_active Expired
-
1956
- 1956-01-21 FR FR1142013D patent/FR1142013A/fr not_active Expired
- 1956-06-16 BE BE548699A patent/BE548699A/xx unknown
- 1956-06-19 DE DEV10795A patent/DE1091830B/de active Pending
- 1956-06-22 GB GB19473/56A patent/GB796531A/en not_active Expired
- 1956-06-29 NL NL208486A patent/NL92160C/xx active
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2715585A (en) * | 1951-03-15 | 1955-08-16 | Velveray Corp | Electrostatic flocking procedures and apparatus |
Also Published As
| Publication number | Publication date |
|---|---|
| NL208486A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1959-04-15 |
| GB796531A (en) | 1958-06-11 |
| NL92160C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1959-09-15 |
| BE548699A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1956-07-14 |
| FR1216207A (fr) | 1960-04-22 |
| FR1142013A (fr) | 1957-09-12 |
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