PL57867B3 - - Google Patents

Info

Publication number

PL57867B3

PL57867B3 PL121659A PL12165967A PL57867B3 PL 57867 B3 PL57867 B3 PL 57867B3 PL 121659 A PL121659 A PL 121659A PL 12165967 A PL12165967 A PL 12165967A PL 57867 B3 PL57867 B3 PL 57867B3

Authority

PL

Poland

Prior art keywords

protective

manganese ore

refining agent

portland cement

steel

Prior art date

1967-07-13

Links

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• 239000003795 chemical substances by application Substances 0.000 claims description 17
• 229910000831 Steel Inorganic materials 0.000 claims description 11
• 239000010959 steel Substances 0.000 claims description 11
• 238000007670 refining Methods 0.000 claims description 9
• 230000001681 protective effect Effects 0.000 claims description 8
• 238000005266 casting Methods 0.000 claims description 7
• FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 claims description 6
• PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 claims description 6
• XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 6
• 229910052749 magnesium Inorganic materials 0.000 claims description 6
• 239000011777 magnesium Substances 0.000 claims description 6
• 239000011572 manganese Substances 0.000 claims description 6
• 229910052748 manganese Inorganic materials 0.000 claims description 6
• 239000011398 Portland cement Substances 0.000 claims description 5
• 239000010436 fluorite Substances 0.000 claims description 5
• 229910002651 NO3 Inorganic materials 0.000 claims description 4
• NHNBFGGVMKEFGY-UHFFFAOYSA-N Nitrate Chemical compound [O-][N+]([O-])=O NHNBFGGVMKEFGY-UHFFFAOYSA-N 0.000 claims description 4
• WUKWITHWXAAZEY-UHFFFAOYSA-L calcium difluoride Chemical compound [F-].[F-].[Ca+2] WUKWITHWXAAZEY-UHFFFAOYSA-L 0.000 claims description 2
• 229910052782 aluminium Inorganic materials 0.000 claims 1
• 230000015572 biosynthetic process Effects 0.000 description 2
• 239000007788 liquid Substances 0.000 description 2
• 229910000975 Carbon steel Inorganic materials 0.000 description 1
• QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
• 239000004927 clay Substances 0.000 description 1
• 238000005516 engineering process Methods 0.000 description 1
• 239000004615 ingredient Substances 0.000 description 1
• 230000001050 lubricating effect Effects 0.000 description 1
• 239000000463 material Substances 0.000 description 1
• 229910052751 metal Inorganic materials 0.000 description 1
• 239000002184 metal Substances 0.000 description 1
• 239000000203 mixture Substances 0.000 description 1
• 229910052760 oxygen Inorganic materials 0.000 description 1
• 239000001301 oxygen Substances 0.000 description 1
• 239000002893 slag Substances 0.000 description 1
• 239000007787 solid Substances 0.000 description 1
• 238000009865 steel metallurgy Methods 0.000 description 1
• 239000000126 substance Substances 0.000 description 1