GB1212702A - Chromising of ferrous metal substrates - Google Patents
Chromising of ferrous metal substratesInfo
- Publication number
- GB1212702A GB1212702A GB3104367A GB3104367A GB1212702A GB 1212702 A GB1212702 A GB 1212702A GB 3104367 A GB3104367 A GB 3104367A GB 3104367 A GB3104367 A GB 3104367A GB 1212702 A GB1212702 A GB 1212702A
- Authority
- GB
- United Kingdom
- Prior art keywords
- ferrous
- chromising
- compaction
- feb
- effected
- 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
- 239000000758 substrate Substances 0.000 title abstract 4
- CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 title abstract 3
- 238000005254 chromizing Methods 0.000 title 1
- 239000002184 metal Substances 0.000 title 1
- NLXLAEXVIDQMFP-UHFFFAOYSA-N Ammonia chloride Chemical compound [NH4+].[Cl-] NLXLAEXVIDQMFP-UHFFFAOYSA-N 0.000 abstract 2
- 229910017060 Fe Cr Inorganic materials 0.000 abstract 2
- 229910002544 Fe-Cr Inorganic materials 0.000 abstract 2
- 229910045601 alloy Inorganic materials 0.000 abstract 2
- 239000000956 alloy Substances 0.000 abstract 2
- UPHIPHFJVNKLMR-UHFFFAOYSA-N chromium iron Chemical compound [Cr].[Fe] UPHIPHFJVNKLMR-UHFFFAOYSA-N 0.000 abstract 2
- 238000000576 coating method Methods 0.000 abstract 2
- 238000005056 compaction Methods 0.000 abstract 2
- 239000000843 powder Substances 0.000 abstract 2
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 abstract 1
- 229910000831 Steel Inorganic materials 0.000 abstract 1
- 235000019270 ammonium chloride Nutrition 0.000 abstract 1
- 239000011248 coating agent Substances 0.000 abstract 1
- -1 ferrous halide Chemical class 0.000 abstract 1
- 238000010438 heat treatment Methods 0.000 abstract 1
- 229910052739 hydrogen Inorganic materials 0.000 abstract 1
- 239000001257 hydrogen Substances 0.000 abstract 1
- 229910001507 metal halide Inorganic materials 0.000 abstract 1
- 150000005309 metal halides Chemical class 0.000 abstract 1
- 238000005096 rolling process Methods 0.000 abstract 1
- 239000010959 steel Substances 0.000 abstract 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
- C23C10/30—Solid state diffusion of only metal elements or silicon into metallic material surfaces using solids, e.g. powders, pastes using a layer of powder or paste on the surface
- C23C10/32—Chromising
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C27/00—Alloys based on rhenium or a refractory metal not mentioned in groups C22C14/00 or C22C16/00
- C22C27/06—Alloys based on chromium
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Other Surface Treatments For Metallic Materials (AREA)
- Powder Metallurgy (AREA)
Priority Applications (10)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB3104367A GB1212702A (en) | 1967-02-27 | 1967-02-27 | Chromising of ferrous metal substrates |
| DE19681696094 DE1696094C3 (de) | 1967-02-27 | 1968-02-20 | Verfahren zur Erzeugung einer Chromdiffusionsschicht auf Werkstücken aus Eisen oder Stahl |
| NL6802562A NL6802562A (enrdf_load_stackoverflow) | 1967-02-27 | 1968-02-22 | |
| LU55546D LU55546A1 (enrdf_load_stackoverflow) | 1967-02-27 | 1968-02-23 | |
| BE711292D BE711292A (enrdf_load_stackoverflow) | 1967-02-27 | 1968-02-26 | |
| FR1565518D FR1565518A (enrdf_load_stackoverflow) | 1967-02-27 | 1968-02-26 | |
| ES350945A ES350945A1 (es) | 1967-02-27 | 1968-02-26 | Un procedimiento de cromado por compactacion para substra- tos metalicos ferrosos. |
| SE247368A SE343893B (enrdf_load_stackoverflow) | 1967-02-27 | 1968-02-26 | |
| AT189468A AT282282B (de) | 1967-02-27 | 1968-02-27 | Verfahren zum Inchromieren von Werkstücken aus Eisenmetall |
| US00203566A US3834880A (en) | 1967-02-27 | 1971-12-01 | Chromium alloy coated ferrous metal products |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB3104367A GB1212702A (en) | 1967-02-27 | 1967-02-27 | Chromising of ferrous metal substrates |
| GB923967 | 1967-02-27 | ||
| GB1902467 | 1967-04-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1212702A true GB1212702A (en) | 1970-11-18 |
Family
ID=27255339
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB3104367A Expired GB1212702A (en) | 1967-02-27 | 1967-02-27 | Chromising of ferrous metal substrates |
Country Status (7)
| Country | Link |
|---|---|
| BE (1) | BE711292A (enrdf_load_stackoverflow) |
| DE (1) | DE1696094C3 (enrdf_load_stackoverflow) |
| FR (1) | FR1565518A (enrdf_load_stackoverflow) |
| GB (1) | GB1212702A (enrdf_load_stackoverflow) |
| LU (1) | LU55546A1 (enrdf_load_stackoverflow) |
| NL (1) | NL6802562A (enrdf_load_stackoverflow) |
| SE (1) | SE343893B (enrdf_load_stackoverflow) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1098164B (de) * | 1958-07-12 | 1961-01-26 | Marino Bertolini | Zur Herstellung eines Gipsverbandes geeignete Bandage |
-
1967
- 1967-02-27 GB GB3104367A patent/GB1212702A/en not_active Expired
-
1968
- 1968-02-20 DE DE19681696094 patent/DE1696094C3/de not_active Expired
- 1968-02-22 NL NL6802562A patent/NL6802562A/xx unknown
- 1968-02-23 LU LU55546D patent/LU55546A1/xx unknown
- 1968-02-26 SE SE247368A patent/SE343893B/xx unknown
- 1968-02-26 BE BE711292D patent/BE711292A/xx unknown
- 1968-02-26 FR FR1565518D patent/FR1565518A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE1696094A1 (de) | 1972-03-09 |
| LU55546A1 (enrdf_load_stackoverflow) | 1968-05-03 |
| FR1565518A (enrdf_load_stackoverflow) | 1969-05-02 |
| NL6802562A (enrdf_load_stackoverflow) | 1968-08-28 |
| DE1696094B2 (de) | 1975-01-30 |
| SE343893B (enrdf_load_stackoverflow) | 1972-03-20 |
| BE711292A (enrdf_load_stackoverflow) | 1968-07-01 |
| DE1696094C3 (de) | 1975-10-16 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| PCNP | Patent ceased through non-payment of renewal fee |