BE489620A - - Google Patents
Info
- Publication number
- BE489620A BE489620A BE489620DA BE489620A BE 489620 A BE489620 A BE 489620A BE 489620D A BE489620D A BE 489620DA BE 489620 A BE489620 A BE 489620A
- Authority
- BE
- Belgium
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
- C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
- C21D9/38—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for roll bodies
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B27/00—Rolls, roll alloys or roll fabrication; Lubricating, cooling or heating rolls while in use
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B27/00—Rolls, roll alloys or roll fabrication; Lubricating, cooling or heating rolls while in use
- B21B27/02—Shape or construction of rolls
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B2267/00—Roll parameters
- B21B2267/26—Hardness of the roll surface
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Physics & Mathematics (AREA)
- Geometry (AREA)
- Thermal Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Heat Treatment Of Articles (AREA)
- Reduction Rolling/Reduction Stand/Operation Of Reduction Machine (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1591448A GB649167A (en) | 1948-06-14 | 1948-06-14 | Improvements in or relating to rolls for the rolling of sheets and like purposes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE489620A true BE489620A (cg-RX-API-DMAC7.html) |
Family
ID=10067818
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE489620D BE489620A (cg-RX-API-DMAC7.html) | 1948-06-14 |
Country Status (3)
| Country | Link |
|---|---|
| BE (1) | BE489620A (cg-RX-API-DMAC7.html) |
| FR (1) | FR988709A (cg-RX-API-DMAC7.html) |
| GB (1) | GB649167A (cg-RX-API-DMAC7.html) |
-
0
- BE BE489620D patent/BE489620A/xx unknown
-
1948
- 1948-06-14 GB GB1591448A patent/GB649167A/en not_active Expired
-
1949
- 1949-06-14 FR FR988709D patent/FR988709A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB649167A (en) | 1951-01-17 |
| FR988709A (fr) | 1951-08-30 |