IN160848B - - Google Patents
Info
- Publication number
- IN160848B IN160848B IN951/CAL/83A IN951CA1983A IN160848B IN 160848 B IN160848 B IN 160848B IN 951CA1983 A IN951CA1983 A IN 951CA1983A IN 160848 B IN160848 B IN 160848B
- Authority
- IN
- India
- Prior art keywords
- regenerator
- mixture
- alkaline
- nitrogen
- added
- Prior art date
Links
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 abstract 1
- 229910000831 Steel Inorganic materials 0.000 abstract 1
- 229910052799 carbon Inorganic materials 0.000 abstract 1
- 150000003841 chloride salts Chemical class 0.000 abstract 1
- 238000010438 heat treatment Methods 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- -1 nitrogen-containing organic compound Chemical class 0.000 abstract 1
- 239000011833 salt mixture Substances 0.000 abstract 1
- 150000003839 salts Chemical class 0.000 abstract 1
- 239000010959 steel Substances 0.000 abstract 1
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
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Thermal Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Mechanical Engineering (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- Seasonings (AREA)
- Anti-Oxidant Or Stabilizer Compositions (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
- Devices For Medical Bathing And Washing (AREA)
- Electroplating And Plating Baths Therefor (AREA)
- Heat Treatment Of Steel (AREA)
- Cosmetics (AREA)
- Nitrogen Condensed Heterocyclic Rings (AREA)
- Lubricants (AREA)
- Chemical Treatment Of Metals (AREA)
- Heat Treatment Of Articles (AREA)
- Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19823231540 DE3231540A1 (de) | 1982-08-25 | 1982-08-25 | Inertes salzbad zum erwaermen von staehlen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| IN160848B true IN160848B (da) | 1987-08-08 |
Family
ID=6171642
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IN951/CAL/83A IN160848B (da) | 1982-08-25 | 1983-07-30 |
Country Status (12)
| Country | Link |
|---|---|
| EP (1) | EP0103717B1 (da) |
| JP (1) | JPS5938324A (da) |
| AT (1) | ATE18921T1 (da) |
| BR (1) | BR8304569A (da) |
| DE (2) | DE3231540A1 (da) |
| DK (1) | DK152224C (da) |
| ES (1) | ES525120A0 (da) |
| IL (1) | IL69419A (da) |
| IN (1) | IN160848B (da) |
| TR (1) | TR21551A (da) |
| YU (1) | YU153383A (da) |
| ZA (1) | ZA835229B (da) |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE622802C (de) * | 1932-04-15 | 1935-12-06 | Emil Kleisinger Dr | Erhitzungsbad |
| DE1233423B (de) * | 1961-04-28 | 1967-02-02 | Ici Ltd | Verfahren zum Regenerieren eines zyanid-freien, geschmolzenen, zur Waermebehandlung von Metallen benutzten Salzbades |
| DE1264475B (de) * | 1966-05-05 | 1968-03-28 | Degussa | Salzbad zur Waermebehandlung von Stahl |
-
1982
- 1982-08-25 DE DE19823231540 patent/DE3231540A1/de not_active Withdrawn
-
1983
- 1983-07-08 JP JP58123556A patent/JPS5938324A/ja active Granted
- 1983-07-15 YU YU01533/83A patent/YU153383A/xx unknown
- 1983-07-18 ZA ZA835229A patent/ZA835229B/xx unknown
- 1983-07-30 IN IN951/CAL/83A patent/IN160848B/en unknown
- 1983-08-02 AT AT83107597T patent/ATE18921T1/de not_active IP Right Cessation
- 1983-08-02 EP EP83107597A patent/EP0103717B1/de not_active Expired
- 1983-08-02 DE DE8383107597T patent/DE3362793D1/de not_active Expired
- 1983-08-02 TR TR21551A patent/TR21551A/xx unknown
- 1983-08-03 IL IL69419A patent/IL69419A/xx unknown
- 1983-08-23 DK DK385283A patent/DK152224C/da not_active IP Right Cessation
- 1983-08-24 BR BR8304569A patent/BR8304569A/pt not_active IP Right Cessation
- 1983-08-24 ES ES525120A patent/ES525120A0/es active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0453925B2 (da) | 1992-08-28 |
| ES8405084A1 (es) | 1984-05-16 |
| ATE18921T1 (de) | 1986-04-15 |
| IL69419A0 (en) | 1983-11-30 |
| DE3362793D1 (en) | 1986-05-07 |
| IL69419A (en) | 1987-01-30 |
| EP0103717A1 (de) | 1984-03-28 |
| BR8304569A (pt) | 1984-04-03 |
| EP0103717B1 (de) | 1986-04-02 |
| DK385283A (da) | 1984-02-26 |
| TR21551A (tr) | 1984-09-27 |
| YU153383A (en) | 1985-12-31 |
| DK385283D0 (da) | 1983-08-23 |
| DE3231540A1 (de) | 1984-03-01 |
| ZA835229B (en) | 1984-03-28 |
| DK152224C (da) | 1988-06-27 |
| DK152224B (da) | 1988-02-08 |
| JPS5938324A (ja) | 1984-03-02 |
| ES525120A0 (es) | 1984-05-16 |
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