JPS6318022A - Ｈ形鋼圧延時のウエブ加熱装置 - Google Patents
Ｈ形鋼圧延時のウエブ加熱装置Info
- Publication number
- JPS6318022A JPS6318022A JP16128786A JP16128786A JPS6318022A JP S6318022 A JPS6318022 A JP S6318022A JP 16128786 A JP16128786 A JP 16128786A JP 16128786 A JP16128786 A JP 16128786A JP S6318022 A JPS6318022 A JP S6318022A
- Authority
- JP
- Japan
- Prior art keywords
- web
- temp
- flange
- coils
- mechanical properties
- 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.)
- Granted
Links
- 238000005096 rolling process Methods 0.000 title claims abstract description 17
- 238000010438 heat treatment Methods 0.000 claims abstract description 26
- 230000006698 induction Effects 0.000 claims abstract description 23
- 229910000831 Steel Inorganic materials 0.000 claims description 21
- 239000010959 steel Substances 0.000 claims description 21
- 230000004907 flux Effects 0.000 abstract description 13
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 abstract description 3
- 230000006866 deterioration Effects 0.000 abstract description 3
- 230000009466 transformation Effects 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 5
- 230000007423 decrease Effects 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 238000005452 bending Methods 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 229910001566 austenite Inorganic materials 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 210000004072 lung Anatomy 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 229910000859 α-Fe Inorganic materials 0.000 description 1
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16128786A JPS6318022A (ja) | 1986-07-08 | 1986-07-08 | Ｈ形鋼圧延時のウエブ加熱装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16128786A JPS6318022A (ja) | 1986-07-08 | 1986-07-08 | Ｈ形鋼圧延時のウエブ加熱装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6318022A true JPS6318022A (ja) | 1988-01-25 |
| JPH05449B2 JPH05449B2 (enrdf_load_stackoverflow) | 1993-01-06 |
Family
ID=15732238
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16128786A Granted JPS6318022A (ja) | 1986-07-08 | 1986-07-08 | Ｈ形鋼圧延時のウエブ加熱装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6318022A (enrdf_load_stackoverflow) |
-
1986
- 1986-07-08 JP JP16128786A patent/JPS6318022A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPH05449B2 (enrdf_load_stackoverflow) | 1993-01-06 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |