FR656241A - Improvements in the manufacture of containers of refractory material or the like - Google Patents
Improvements in the manufacture of containers of refractory material or the likeInfo
- Publication number
- FR656241A FR656241A FR656241DA FR656241A FR 656241 A FR656241 A FR 656241A FR 656241D A FR656241D A FR 656241DA FR 656241 A FR656241 A FR 656241A
- Authority
- FR
- France
- Prior art keywords
- containers
- manufacture
- refractory material
- refractory
- 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
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
- C21D1/34—Methods of heating
- C21D1/44—Methods of heating in heat-treatment baths
- C21D1/46—Salt baths
-
- 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
- C23C8/40—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 liquids, e.g. salt baths, liquid suspensions
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US656241XA | 1928-03-27 | 1928-03-27 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR656241A true FR656241A (en) | 1929-04-30 |
Family
ID=22063997
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR656241D Expired FR656241A (en) | 1928-03-27 | 1928-06-22 | Improvements in the manufacture of containers of refractory material or the like |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR656241A (en) |
-
1928
- 1928-06-22 FR FR656241D patent/FR656241A/en not_active Expired
Similar Documents
Publication | Publication Date | Title |
---|---|---|
FR717039A (en) | Improvements in the manufacture of articles of rubber or similar material | |
FR724873A (en) | Improvements in the manufacture of articles formed exclusively or partially of rubber or similar material | |
FR769879A (en) | Improvements in the manufacture of artificial materials | |
FR684979A (en) | Improvements in the manufacture of articles of rubber or similar material | |
FR694676A (en) | Improvements in the manufacture of articles of rubber or similar material | |
FR656241A (en) | Improvements in the manufacture of containers of refractory material or the like | |
FR717536A (en) | Improvements in the manufacture of artificial materials | |
FR660042A (en) | Improvements in the manufacture of calcium hypochlorite | |
FR718152A (en) | Improvements in the manufacture of artificial products | |
FR702979A (en) | Improvements in the manufacture of artificial materials | |
FR686285A (en) | Improvements in the manufacture of articles of rubber or the like | |
FR697762A (en) | Improvements in the manufacture of articles of rubber or similar material | |
FR660039A (en) | Improvements in the manufacture of calcium hypochlorite | |
FR697440A (en) | Improvements in the manufacture of tubes of compressed material or the like | |
FR683075A (en) | Improvements in the manufacture of composites and similar materials | |
FR683518A (en) | Improvements in the manufacture of rubber articles | |
FR648137A (en) | Improvements in the manufacture of colored films, colored sheets and the like | |
FR700876A (en) | Improvements in the manufacture of artificial materials | |
FR684144A (en) | Improvements in the manufacture of artificial materials | |
FR619489A (en) | Improvements in the manufacture of refractory materials | |
FR656114A (en) | Improvements in the manufacture of plastics | |
FR662161A (en) | Improvements in the manufacture of self-lubricating materials | |
FR597734A (en) | Improvements in the manufacture of containers or parts of containers made of sheet aluminum or similar material | |
FR717882A (en) | Improvements in the manufacture of articles formed exclusively or partially of rubber or similar material | |
FR679615A (en) | Improvements in the manufacture and composition of fabric-like products |