JPH0211953Y2 - - Google Patents

Info

Publication number

JPH0211953Y2

JPH0211953Y2 JP16001186U JP16001186U JPH0211953Y2 JP H0211953 Y2 JPH0211953 Y2 JP H0211953Y2 JP 16001186 U JP16001186 U JP 16001186U JP 16001186 U JP16001186 U JP 16001186U JP H0211953 Y2 JPH0211953 Y2 JP H0211953Y2

Authority

JP

Japan

Prior art keywords

oxidizing gas

die

carbon

continuous casting

ingot

Prior art date

1986-10-18

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

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• 230000001590 oxidative effect Effects 0.000 claims description 29
• OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 19
• 229910052799 carbon Inorganic materials 0.000 claims description 19
• 238000009749 continuous casting Methods 0.000 claims description 12
• 239000011148 porous material Substances 0.000 claims description 9
• 238000007711 solidification Methods 0.000 claims description 5
• 230000008023 solidification Effects 0.000 claims description 5
• 239000007789 gas Substances 0.000 description 30
• 229910052751 metal Inorganic materials 0.000 description 17
• 239000002184 metal Substances 0.000 description 17
• 238000005266 casting Methods 0.000 description 6
• 230000015271 coagulation Effects 0.000 description 5
• 238000005345 coagulation Methods 0.000 description 5
• 230000007547 defect Effects 0.000 description 5
• XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 4
• 230000003647 oxidation Effects 0.000 description 4
• 238000007254 oxidation reaction Methods 0.000 description 4
• 238000006243 chemical reaction Methods 0.000 description 3
• 239000000463 material Substances 0.000 description 3
• 150000002739 metals Chemical class 0.000 description 3
• 238000010301 surface-oxidation reaction Methods 0.000 description 3
• 229910000881 Cu alloy Inorganic materials 0.000 description 2
• 229910052786 argon Inorganic materials 0.000 description 2
• 239000000112 cooling gas Substances 0.000 description 2
• 230000000694 effects Effects 0.000 description 2
• 238000000034 method Methods 0.000 description 2
• 239000003566 sealing material Substances 0.000 description 2
• 239000000853 adhesive Substances 0.000 description 1
• 230000001070 adhesive effect Effects 0.000 description 1
• QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
• DMFGNRRURHSENX-UHFFFAOYSA-N beryllium copper Chemical compound [Be].[Cu] DMFGNRRURHSENX-UHFFFAOYSA-N 0.000 description 1
• 230000015572 biosynthetic process Effects 0.000 description 1
• ZTXONRUJVYXVTJ-UHFFFAOYSA-N chromium copper Chemical compound [Cr][Cu][Cr] ZTXONRUJVYXVTJ-UHFFFAOYSA-N 0.000 description 1
• 239000011248 coating agent Substances 0.000 description 1
• 238000000576 coating method Methods 0.000 description 1
• IUYOGGFTLHZHEG-UHFFFAOYSA-N copper titanium Chemical compound [Ti].[Cu] IUYOGGFTLHZHEG-UHFFFAOYSA-N 0.000 description 1
• 238000005336 cracking Methods 0.000 description 1
• 230000003247 decreasing effect Effects 0.000 description 1
• -1 ferrous metals Chemical class 0.000 description 1
• 239000007788 liquid Substances 0.000 description 1
• 239000001301 oxygen Substances 0.000 description 1
• 229910052760 oxygen Inorganic materials 0.000 description 1
• 230000000149 penetrating effect Effects 0.000 description 1
• 238000007789 sealing Methods 0.000 description 1