JPH0126749Y2 - - Google Patents

Info

Publication number

JPH0126749Y2

JPH0126749Y2 JP15164186U JP15164186U JPH0126749Y2 JP H0126749 Y2 JPH0126749 Y2 JP H0126749Y2 JP 15164186 U JP15164186 U JP 15164186U JP 15164186 U JP15164186 U JP 15164186U JP H0126749 Y2 JPH0126749 Y2 JP H0126749Y2

Authority

JP

Japan

Prior art keywords

pig iron

castable

inner frame

cracks

slit

Prior art date

1986-10-02

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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• 239000002184 metal Substances 0.000 claims description 45
• 229910052751 metal Inorganic materials 0.000 claims description 45
• 229910000805 Pig iron Inorganic materials 0.000 claims description 23
• 238000010276 construction Methods 0.000 claims description 22
• 239000000463 material Substances 0.000 claims description 21
• 238000004080 punching Methods 0.000 claims description 20
• 230000002093 peripheral effect Effects 0.000 claims description 8
• 239000011819 refractory material Substances 0.000 claims description 7
• 239000002390 adhesive tape Substances 0.000 claims description 2
• 230000000977 initiatory effect Effects 0.000 claims description 2
• 229920003002 synthetic resin Polymers 0.000 claims description 2
• 239000000057 synthetic resin Substances 0.000 claims description 2
• 230000000694 effects Effects 0.000 description 9
• 239000002893 slag Substances 0.000 description 8
• 230000003628 erosive effect Effects 0.000 description 7
• 238000000034 method Methods 0.000 description 6
• XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Substances [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 5
• 238000001816 cooling Methods 0.000 description 4
• 238000005266 casting Methods 0.000 description 3
• 238000010438 heat treatment Methods 0.000 description 3
• 229910052742 iron Inorganic materials 0.000 description 3
• 238000002844 melting Methods 0.000 description 3
• 230000008018 melting Effects 0.000 description 3
• 238000005192 partition Methods 0.000 description 3
• 238000003466 welding Methods 0.000 description 3
• 239000011449 brick Substances 0.000 description 2
• 230000008602 contraction Effects 0.000 description 2
• 230000035882 stress Effects 0.000 description 2
• 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 2
• 229920002554 vinyl polymer Polymers 0.000 description 2
• 229910000831 Steel Inorganic materials 0.000 description 1
• 239000004568 cement Substances 0.000 description 1
• 238000010586 diagram Methods 0.000 description 1
• 238000007599 discharging Methods 0.000 description 1
• 238000009434 installation Methods 0.000 description 1
• 150000002505 iron Chemical class 0.000 description 1
• 239000000155 melt Substances 0.000 description 1
• 150000002739 metals Chemical class 0.000 description 1
• 239000000203 mixture Substances 0.000 description 1
• 238000004904 shortening Methods 0.000 description 1
• 239000010959 steel Substances 0.000 description 1
• 238000009628 steelmaking Methods 0.000 description 1
• 230000008646 thermal stress Effects 0.000 description 1
• 239000011800 void material Substances 0.000 description 1