DD107216A5 - - Google Patents
Info
- Publication number
- DD107216A5 DD107216A5 DD17051973A DD17051973A DD107216A5 DD 107216 A5 DD107216 A5 DD 107216A5 DD 17051973 A DD17051973 A DD 17051973A DD 17051973 A DD17051973 A DD 17051973A DD 107216 A5 DD107216 A5 DD 107216A5
- Authority
- DD
- German Democratic Republic
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
- C21D1/84—Controlled slow cooling
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B43/00—Cooling beds, whether stationary or moving; Means specially associated with cooling beds, e.g. for braking work or for transferring it to or from the bed
- B21B43/02—Cooling beds comprising rakes racks, walking beams or bars
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Metal Rolling (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PL15504172A PL72275B1 (ko) | 1972-04-28 | 1972-04-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DD107216A5 true DD107216A5 (ko) | 1974-07-20 |
Family
ID=19958370
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DD17051973A DD107216A5 (ko) | 1972-04-28 | 1973-04-28 |
Country Status (3)
| Country | Link |
|---|---|
| DD (1) | DD107216A5 (ko) |
| DE (1) | DE2321500A1 (ko) |
| PL (1) | PL72275B1 (ko) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3737728A1 (de) * | 1987-11-06 | 1989-05-18 | Wolfram Dipl Ing Dewes | Kuehlbettauflaufrollgang mit belegungs-bremsschiebern zur wahlweisen belegung der kuehlbettrechen |
-
1972
- 1972-04-28 PL PL15504172A patent/PL72275B1/xx unknown
-
1973
- 1973-04-27 DE DE19732321500 patent/DE2321500A1/de active Pending
- 1973-04-28 DD DD17051973A patent/DD107216A5/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| PL72275B1 (ko) | 1974-06-29 |
| DE2321500A1 (de) | 1973-11-15 |