JPH034608B2 - - Google Patents

Info

Publication number

JPH034608B2

JPH034608B2 JP20381386A JP20381386A JPH034608B2 JP H034608 B2 JPH034608 B2 JP H034608B2 JP 20381386 A JP20381386 A JP 20381386A JP 20381386 A JP20381386 A JP 20381386A JP H034608 B2 JPH034608 B2 JP H034608B2

Authority

JP

Japan

Prior art keywords

rolling

steel

temperature

rolled

thin steel

Prior art date

1986-09-01

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

• Espacenet
• Global Dossier
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• 229910000831 Steel Inorganic materials 0.000 claims description 52
• 239000010959 steel Substances 0.000 claims description 52
• 238000005096 rolling process Methods 0.000 claims description 43
• 238000000034 method Methods 0.000 claims description 40
• 238000004519 manufacturing process Methods 0.000 claims description 23
• 238000012545 processing Methods 0.000 claims description 14
• 229910052799 carbon Inorganic materials 0.000 claims description 10
• 229910001209 Low-carbon steel Inorganic materials 0.000 claims description 6
• 239000000463 material Substances 0.000 description 17
• 238000001953 recrystallisation Methods 0.000 description 12
• 238000000137 annealing Methods 0.000 description 10
• 230000009466 transformation Effects 0.000 description 9
• 238000004804 winding Methods 0.000 description 9
• 239000000047 product Substances 0.000 description 8
• 238000005097 cold rolling Methods 0.000 description 7
• 238000005098 hot rolling Methods 0.000 description 6
• OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 5
• 238000004381 surface treatment Methods 0.000 description 5
• 239000012467 final product Substances 0.000 description 4
• 238000010438 heat treatment Methods 0.000 description 4
• 229910001327 Rimmed steel Inorganic materials 0.000 description 3
• 238000009749 continuous casting Methods 0.000 description 3
• 230000007547 defect Effects 0.000 description 3
• 230000006866 deterioration Effects 0.000 description 3
• 238000011156 evaluation Methods 0.000 description 3
• 239000000203 mixture Substances 0.000 description 3
• 238000005554 pickling Methods 0.000 description 3
• 230000001105 regulatory effect Effects 0.000 description 3
• 229910000859 α-Fe Inorganic materials 0.000 description 3
• 229910000655 Killed steel Inorganic materials 0.000 description 2
• 230000003796 beauty Effects 0.000 description 2
• 238000005266 casting Methods 0.000 description 2
• 239000010960 cold rolled steel Substances 0.000 description 2
• 238000007796 conventional method Methods 0.000 description 2
• 230000000694 effects Effects 0.000 description 2
• 238000011160 research Methods 0.000 description 2
• 238000012360 testing method Methods 0.000 description 2
• ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 1
• RQMIWLMVTCKXAQ-UHFFFAOYSA-N [AlH3].[C] Chemical compound [AlH3].[C] RQMIWLMVTCKXAQ-UHFFFAOYSA-N 0.000 description 1
• 239000002253 acid Substances 0.000 description 1
• 229910045601 alloy Inorganic materials 0.000 description 1
• 239000000956 alloy Substances 0.000 description 1
• 238000005452 bending Methods 0.000 description 1
• 230000015572 biosynthetic process Effects 0.000 description 1
• 238000007664 blowing Methods 0.000 description 1
• 239000004566 building material Substances 0.000 description 1
• 230000000052 comparative effect Effects 0.000 description 1
• 238000012937 correction Methods 0.000 description 1
• 239000013078 crystal Substances 0.000 description 1
• 238000009826 distribution Methods 0.000 description 1
• 238000004534 enameling Methods 0.000 description 1
• 238000005516 engineering process Methods 0.000 description 1
• 230000003628 erosive effect Effects 0.000 description 1
• 238000005246 galvanizing Methods 0.000 description 1
• 239000012535 impurity Substances 0.000 description 1
• 239000010687 lubricating oil Substances 0.000 description 1
• 238000005461 lubrication Methods 0.000 description 1
• 238000005272 metallurgy Methods 0.000 description 1
• 239000003921 oil Substances 0.000 description 1
• 230000003647 oxidation Effects 0.000 description 1
• 238000007254 oxidation reaction Methods 0.000 description 1
• 238000007747 plating Methods 0.000 description 1
• 239000002244 precipitate Substances 0.000 description 1
• 238000003303 reheating Methods 0.000 description 1
• 238000005070 sampling Methods 0.000 description 1
• 239000006104 solid solution Substances 0.000 description 1
• 238000007711 solidification Methods 0.000 description 1
• 230000008023 solidification Effects 0.000 description 1
• 239000010935 stainless steel Substances 0.000 description 1
• 229910001220 stainless steel Inorganic materials 0.000 description 1
• 230000003746 surface roughness Effects 0.000 description 1
• 238000010301 surface-oxidation reaction Methods 0.000 description 1
• 239000013077 target material Substances 0.000 description 1
• 230000000007 visual effect Effects 0.000 description 1