JPH0328369Y2 - - Google Patents
Info
- Publication number
- JPH0328369Y2 JPH0328369Y2 JP16789982U JP16789982U JPH0328369Y2 JP H0328369 Y2 JPH0328369 Y2 JP H0328369Y2 JP 16789982 U JP16789982 U JP 16789982U JP 16789982 U JP16789982 U JP 16789982U JP H0328369 Y2 JPH0328369 Y2 JP H0328369Y2
- Authority
- JP
- Japan
- Prior art keywords
- magnetite
- sintered ore
- meter
- detection coil
- wheels
- Prior art date
- 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.)
- Expired
Links
- SZVJSHCCFOBDDC-UHFFFAOYSA-N iron(II,III) oxide Inorganic materials O=[Fe]O[Fe]O[Fe]=O SZVJSHCCFOBDDC-UHFFFAOYSA-N 0.000 claims description 42
- 238000001514 detection method Methods 0.000 claims description 19
- 239000000696 magnetic material Substances 0.000 claims description 9
- 238000005245 sintering Methods 0.000 claims description 5
- 230000035699 permeability Effects 0.000 claims description 4
- 230000002093 peripheral effect Effects 0.000 claims description 2
- 238000005096 rolling process Methods 0.000 claims 1
- 239000010410 layer Substances 0.000 description 8
- 238000005259 measurement Methods 0.000 description 8
- 239000002344 surface layer Substances 0.000 description 6
- 238000010586 diagram Methods 0.000 description 5
- 230000004907 flux Effects 0.000 description 3
- 229920001342 Bakelite® Polymers 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 229910001209 Low-carbon steel Inorganic materials 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 239000004637 bakelite Substances 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 230000002500 effect on skin Effects 0.000 description 1
- 239000012212 insulator Substances 0.000 description 1
- 230000005389 magnetism Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 238000003908 quality control method Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 229910000859 α-Fe Inorganic materials 0.000 description 1
Landscapes
- Measuring Magnetic Variables (AREA)
- Investigating Or Analyzing Materials By The Use Of Magnetic Means (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16789982U JPS5972550U (ja) | 1982-11-05 | 1982-11-05 | マグネタイト計 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16789982U JPS5972550U (ja) | 1982-11-05 | 1982-11-05 | マグネタイト計 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5972550U JPS5972550U (ja) | 1984-05-17 |
| JPH0328369Y2 true JPH0328369Y2 (enrdf_load_stackoverflow) | 1991-06-18 |
Family
ID=30367209
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16789982U Granted JPS5972550U (ja) | 1982-11-05 | 1982-11-05 | マグネタイト計 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5972550U (enrdf_load_stackoverflow) |
-
1982
- 1982-11-05 JP JP16789982U patent/JPS5972550U/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5972550U (ja) | 1984-05-17 |
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