FR436145A - Process for preparing waste wood of all kinds for the cementation of iron and steel - Google Patents
Process for preparing waste wood of all kinds for the cementation of iron and steelInfo
- Publication number
- FR436145A FR436145A FR436145DA FR436145A FR 436145 A FR436145 A FR 436145A FR 436145D A FR436145D A FR 436145DA FR 436145 A FR436145 A FR 436145A
- Authority
- FR
- France
- Prior art keywords
- cementation
- iron
- kinds
- steel
- waste wood
- 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
- C23C8/60—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)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR436145T | 1911-11-10 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR436145A true FR436145A (en) | 1912-03-19 |
Family
ID=1477875
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR436145D Expired FR436145A (en) | 1911-11-10 | 1911-11-10 | Process for preparing waste wood of all kinds for the cementation of iron and steel |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR436145A (en) |
-
1911
- 1911-11-10 FR FR436145D patent/FR436145A/en not_active Expired
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