JPWO2024070889A5 - - Google Patents
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- JPWO2024070889A5 JPWO2024070889A5 JP2024536977A JP2024536977A JPWO2024070889A5 JP WO2024070889 A5 JPWO2024070889 A5 JP WO2024070889A5 JP 2024536977 A JP2024536977 A JP 2024536977A JP 2024536977 A JP2024536977 A JP 2024536977A JP WO2024070889 A5 JPWO2024070889 A5 JP WO2024070889A5
- Authority
- JP
- Japan
- Prior art keywords
- less
- temperature
- steel sheet
- annealing
- cooling
- 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.)
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- 229910000831 Steel Inorganic materials 0.000 claims 15
- 239000010959 steel Substances 0.000 claims 15
- 238000001816 cooling Methods 0.000 claims 8
- 238000000137 annealing Methods 0.000 claims 7
- 238000000034 method Methods 0.000 claims 5
- 238000003303 reheating Methods 0.000 claims 5
- 238000010438 heat treatment Methods 0.000 claims 4
- 238000004519 manufacturing process Methods 0.000 claims 3
- 239000000203 mixture Substances 0.000 claims 3
- 238000005096 rolling process Methods 0.000 claims 3
- 238000010583 slow cooling Methods 0.000 claims 3
- 239000010960 cold rolled steel Substances 0.000 claims 2
- 238000005246 galvanizing Methods 0.000 claims 2
- 238000005098 hot rolling Methods 0.000 claims 2
- 229910000734 martensite Inorganic materials 0.000 claims 2
- 238000007747 plating Methods 0.000 claims 2
- 238000005275 alloying Methods 0.000 claims 1
- 229910001566 austenite Inorganic materials 0.000 claims 1
- 229910001563 bainite Inorganic materials 0.000 claims 1
- 238000005097 cold rolling Methods 0.000 claims 1
- 238000009713 electroplating Methods 0.000 claims 1
- 239000012535 impurity Substances 0.000 claims 1
- 238000005304 joining Methods 0.000 claims 1
- 230000000717 retained effect Effects 0.000 claims 1
- 229910000859 α-Fe Inorganic materials 0.000 claims 1
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPWO2024070889A5 true JPWO2024070889A5 (fr) | 2024-09-05 |
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