JPS6342693B2 - - Google Patents

Info

Publication number

JPS6342693B2

JPS6342693B2 JP12552785A JP12552785A JPS6342693B2 JP S6342693 B2 JPS6342693 B2 JP S6342693B2 JP 12552785 A JP12552785 A JP 12552785A JP 12552785 A JP12552785 A JP 12552785A JP S6342693 B2 JPS6342693 B2 JP S6342693B2

Authority

JP

Japan

Prior art keywords

zone

furnace

continuous annealing

treatment

steel strip

Prior art date

1985-06-10

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
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• 238000000137 annealing Methods 0.000 claims description 27
• 238000010438 heat treatment Methods 0.000 claims description 21
• 229910000831 Steel Inorganic materials 0.000 claims description 20
• 239000010959 steel Substances 0.000 claims description 20
• 238000002791 soaking Methods 0.000 claims description 15
• 238000001816 cooling Methods 0.000 claims description 13
• 238000007667 floating Methods 0.000 claims description 8
• 239000000463 material Substances 0.000 description 21
• 239000005028 tinplate Substances 0.000 description 5
• 230000003068 static effect Effects 0.000 description 3
• 238000005188 flotation Methods 0.000 description 2
• 238000009434 installation Methods 0.000 description 2
• 238000005192 partition Methods 0.000 description 2
• 238000007664 blowing Methods 0.000 description 1
• 230000001276 controlling effect Effects 0.000 description 1
• 238000010586 diagram Methods 0.000 description 1
• 238000005516 engineering process Methods 0.000 description 1
• 238000005339 levitation Methods 0.000 description 1
• 238000004519 manufacturing process Methods 0.000 description 1
• 238000000034 method Methods 0.000 description 1
• 230000001105 regulatory effect Effects 0.000 description 1
• 238000010583 slow cooling Methods 0.000 description 1