JPS4970831A - - Google Patents
Info
- Publication number
- JPS4970831A JPS4970831A JP10646873A JP10646873A JPS4970831A JP S4970831 A JPS4970831 A JP S4970831A JP 10646873 A JP10646873 A JP 10646873A JP 10646873 A JP10646873 A JP 10646873A JP S4970831 A JPS4970831 A JP S4970831A
- Authority
- JP
- Japan
- 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.)
- Granted
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N25/00—Investigating or analyzing materials by the use of thermal means
- G01N25/72—Investigating presence of flaws
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B45/00—Devices for surface or other treatment of work, specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills
- B21B45/04—Devices for surface or other treatment of work, specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills for de-scaling, e.g. by brushing
- B21B45/08—Devices for surface or other treatment of work, specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills for de-scaling, e.g. by brushing hydraulically
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B38/00—Methods or devices for measuring, detecting or monitoring specially adapted for metal-rolling mills, e.g. position detection, inspection of the product
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B45/00—Devices for surface or other treatment of work, specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills
Landscapes
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Metal Rolling (AREA)
- Forging (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19722246157 DE2246157C3 (de) | 1972-09-20 | 1972-09-20 | Verfahren zum Sichtbarmachen von Oberflächenfehlern für eine nachfolgende Fehlerkontrolle an Formungen aus Stahl |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS4970831A true JPS4970831A (https=) | 1974-07-09 |
| JPS5313329B2 JPS5313329B2 (https=) | 1978-05-09 |
Family
ID=5856858
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10646873A Expired JPS5313329B2 (https=) | 1972-09-20 | 1973-09-20 |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JPS5313329B2 (https=) |
| DE (1) | DE2246157C3 (https=) |
| IT (1) | IT995412B (https=) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5036594A (https=) * | 1973-08-06 | 1975-04-05 |
-
1972
- 1972-09-20 DE DE19722246157 patent/DE2246157C3/de not_active Expired
-
1973
- 1973-09-18 IT IT2898973A patent/IT995412B/it active
- 1973-09-20 JP JP10646873A patent/JPS5313329B2/ja not_active Expired
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5036594A (https=) * | 1973-08-06 | 1975-04-05 |
Also Published As
| Publication number | Publication date |
|---|---|
| DE2246157A1 (de) | 1974-03-28 |
| DE2246157B2 (de) | 1978-02-16 |
| JPS5313329B2 (https=) | 1978-05-09 |
| DE2246157C3 (de) | 1978-10-12 |
| IT995412B (it) | 1975-11-10 |