PL70530B2 - - Google Patents

Info

Publication number

PL70530B2

PL70530B2 PL14385070A PL14385070A PL70530B2 PL 70530 B2 PL70530 B2 PL 70530B2 PL 14385070 A PL14385070 A PL 14385070A PL 14385070 A PL14385070 A PL 14385070A PL 70530 B2 PL70530 B2 PL 70530B2

Authority

PL

Poland

Prior art keywords

protective coating

coating

iron

castings

molds

Prior art date

1970-10-10

Links

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• VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 12
• 239000011253 protective coating Substances 0.000 claims description 6
• 239000000377 silicon dioxide Substances 0.000 claims description 5
• 229910000805 Pig iron Inorganic materials 0.000 claims description 3
• 239000007864 aqueous solution Substances 0.000 claims description 2
• 239000011230 binding agent Substances 0.000 claims description 2
• 229910052681 coesite Inorganic materials 0.000 claims description 2
• 239000008119 colloidal silica Substances 0.000 claims description 2
• 229910052906 cristobalite Inorganic materials 0.000 claims description 2
• 238000001035 drying Methods 0.000 claims description 2
• 235000012239 silicon dioxide Nutrition 0.000 claims description 2
• 229910052682 stishovite Inorganic materials 0.000 claims description 2
• 229910052905 tridymite Inorganic materials 0.000 claims description 2
• 229910001018 Cast iron Inorganic materials 0.000 claims 1
• 239000011819 refractory material Substances 0.000 claims 1
• 238000005266 casting Methods 0.000 description 6
• XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
• 239000000243 solution Substances 0.000 description 4
• 239000011248 coating agent Substances 0.000 description 3
• 238000000576 coating method Methods 0.000 description 3
• OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
• 239000004927 clay Substances 0.000 description 2
• 239000008199 coating composition Substances 0.000 description 2
• 239000000571 coke Substances 0.000 description 2
• 239000000428 dust Substances 0.000 description 2
• 229910052742 iron Inorganic materials 0.000 description 2
• 229910052751 metal Inorganic materials 0.000 description 2
• 239000002184 metal Substances 0.000 description 2
• 238000000034 method Methods 0.000 description 2
• 239000000454 talc Substances 0.000 description 2
• 229910052623 talc Inorganic materials 0.000 description 2
• VHUUQVKOLVNVRT-UHFFFAOYSA-N Ammonium hydroxide Chemical compound [NH4+].[OH-] VHUUQVKOLVNVRT-UHFFFAOYSA-N 0.000 description 1
• 206010039509 Scab Diseases 0.000 description 1
• 229910004298 SiO 2 Inorganic materials 0.000 description 1
• QCWXUUIWCKQGHC-UHFFFAOYSA-N Zirconium Chemical compound [Zr] QCWXUUIWCKQGHC-UHFFFAOYSA-N 0.000 description 1
• QGZKDVFQNNGYKY-UHFFFAOYSA-N ammonia Natural products N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 1
• 235000011114 ammonium hydroxide Nutrition 0.000 description 1
• 230000015572 biosynthetic process Effects 0.000 description 1
• 230000001680 brushing effect Effects 0.000 description 1
• 235000013339 cereals Nutrition 0.000 description 1
• 230000001112 coagulating effect Effects 0.000 description 1
• 230000007547 defect Effects 0.000 description 1
• 235000013312 flour Nutrition 0.000 description 1
• 239000010439 graphite Substances 0.000 description 1
• 229910002804 graphite Inorganic materials 0.000 description 1
• TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 description 1
• 230000005855 radiation Effects 0.000 description 1
• 229910052710 silicon Inorganic materials 0.000 description 1
• 239000010703 silicon Substances 0.000 description 1
• 238000005507 spraying Methods 0.000 description 1
• 230000003068 static effect Effects 0.000 description 1
• LSNNMFCWUKXFEE-UHFFFAOYSA-L sulfite Chemical compound [O-]S([O-])=O LSNNMFCWUKXFEE-UHFFFAOYSA-L 0.000 description 1
• 229910052726 zirconium Inorganic materials 0.000 description 1