DEA0019776MA - - Google Patents

Info

Publication number

DEA0019776MA

DEA0019776MA DEA0019776MA DE A0019776M A DEA0019776M A DE A0019776MA DE A0019776M A DEA0019776M A DE A0019776MA

Authority

DE

Germany

Prior art keywords

preheater

tube

water chamber

water

bundle

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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• XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 62
• 238000010438 heat treatment Methods 0.000 claims description 11
• 238000005096 rolling process Methods 0.000 claims description 8
• 238000004519 manufacturing process Methods 0.000 claims description 5
• 238000010079 rubber tapping Methods 0.000 claims 1
• 238000005192 partition Methods 0.000 description 3
• 238000003466 welding Methods 0.000 description 3
• 229910001208 Crucible steel Inorganic materials 0.000 description 2
• 229910000831 Steel Inorganic materials 0.000 description 2
• 238000010276 construction Methods 0.000 description 2
• 239000000463 material Substances 0.000 description 2
• 229920006395 saturated elastomer Polymers 0.000 description 2
• 239000010959 steel Substances 0.000 description 2
• 229910000570 Cupronickel Inorganic materials 0.000 description 1
• YOCUPQPZWBBYIX-UHFFFAOYSA-N copper nickel Chemical compound [Ni].[Cu] YOCUPQPZWBBYIX-UHFFFAOYSA-N 0.000 description 1
• 230000007797 corrosion Effects 0.000 description 1
• 238000005260 corrosion Methods 0.000 description 1
• 238000010586 diagram Methods 0.000 description 1
• 230000000694 effects Effects 0.000 description 1
• 238000005516 engineering process Methods 0.000 description 1
• 238000010862 gear shaping Methods 0.000 description 1
• 230000008642 heat stress Effects 0.000 description 1
• 239000007788 liquid Substances 0.000 description 1
• GLVAUDGFNGKCSF-UHFFFAOYSA-N mercaptopurine Chemical compound S=C1NC=NC2=C1NC=N2 GLVAUDGFNGKCSF-UHFFFAOYSA-N 0.000 description 1