JPH0437881Y2 - - Google Patents

Info

Publication number

JPH0437881Y2

JPH0437881Y2 JP13798287U JP13798287U JPH0437881Y2 JP H0437881 Y2 JPH0437881 Y2 JP H0437881Y2 JP 13798287 U JP13798287 U JP 13798287U JP 13798287 U JP13798287 U JP 13798287U JP H0437881 Y2 JPH0437881 Y2 JP H0437881Y2

Authority

JP

Japan

Prior art keywords

chamber

inert gas

cooling

steel strip

heat exchanger

Prior art date

1987-09-09

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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• 238000001816 cooling Methods 0.000 claims description 47
• 239000011261 inert gas Substances 0.000 claims description 28
• 229910000831 Steel Inorganic materials 0.000 claims description 27
• 239000010959 steel Substances 0.000 claims description 27
• 238000010438 heat treatment Methods 0.000 claims description 26
• 238000002791 soaking Methods 0.000 claims description 10
• 230000002265 prevention Effects 0.000 claims description 6
• 239000007789 gas Substances 0.000 description 13
• 239000000112 cooling gas Substances 0.000 description 4
• 230000032683 aging Effects 0.000 description 2
• 239000000498 cooling water Substances 0.000 description 2
• 238000010586 diagram Methods 0.000 description 2
• 230000000694 effects Effects 0.000 description 2
• 238000012423 maintenance Methods 0.000 description 2
• XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
• 238000000137 annealing Methods 0.000 description 1
• 238000009434 installation Methods 0.000 description 1
• 238000000034 method Methods 0.000 description 1
• 230000001590 oxidative effect Effects 0.000 description 1
• 230000005855 radiation Effects 0.000 description 1
• 239000003507 refrigerant Substances 0.000 description 1
• 239000007921 spray Substances 0.000 description 1
• 238000004804 winding Methods 0.000 description 1