IT995412B - Procedimento per visualizzare difetti superficiali su oggetti sagomati di acciaio - Google Patents
Procedimento per visualizzare difetti superficiali su oggetti sagomati di acciaioInfo
- Publication number
- IT995412B IT995412B IT2898973A IT2898973A IT995412B IT 995412 B IT995412 B IT 995412B IT 2898973 A IT2898973 A IT 2898973A IT 2898973 A IT2898973 A IT 2898973A IT 995412 B IT995412 B IT 995412B
- Authority
- IT
- Italy
- Prior art keywords
- procedure
- shaped steel
- surface defects
- viewing surface
- steel objects
- Prior art date
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
- Analytical Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- Biochemistry (AREA)
- Immunology (AREA)
- General Physics & Mathematics (AREA)
- General Health & Medical Sciences (AREA)
- Pathology (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 (1)
| Publication Number | Publication Date |
|---|---|
| IT995412B true IT995412B (it) | 1975-11-10 |
Family
ID=5856858
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IT2898973A IT995412B (it) | 1972-09-20 | 1973-09-18 | Procedimento per visualizzare difetti superficiali su oggetti sagomati di acciaio |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JPS5313329B2 (de) |
| DE (1) | DE2246157C3 (de) |
| IT (1) | IT995412B (de) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5539100Y2 (de) * | 1976-08-28 | 1980-09-12 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5145316B2 (de) * | 1973-08-06 | 1976-12-03 |
-
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
Also Published As
| Publication number | Publication date |
|---|---|
| DE2246157C3 (de) | 1978-10-12 |
| DE2246157B2 (de) | 1978-02-16 |
| JPS4970831A (de) | 1974-07-09 |
| DE2246157A1 (de) | 1974-03-28 |
| JPS5313329B2 (de) | 1978-05-09 |
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