JPS6216265B2 - - Google Patents

Info

Publication number

JPS6216265B2

JPS6216265B2 JP23863683A JP23863683A JPS6216265B2 JP S6216265 B2 JPS6216265 B2 JP S6216265B2 JP 23863683 A JP23863683 A JP 23863683A JP 23863683 A JP23863683 A JP 23863683A JP S6216265 B2 JPS6216265 B2 JP S6216265B2

Authority

JP

Japan

Prior art keywords

iron

less

manganese

sio

flux

Prior art date

1983-12-16

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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• 229910000914 Mn alloy Inorganic materials 0.000 claims description 36
• 230000004907 flux Effects 0.000 claims description 27
• 229910004298 SiO 2 Inorganic materials 0.000 claims description 26
• DALUDRGQOYMVLD-UHFFFAOYSA-N iron manganese Chemical compound [Mn].[Fe] DALUDRGQOYMVLD-UHFFFAOYSA-N 0.000 claims description 26
• 239000011572 manganese Substances 0.000 claims description 21
• 229910052751 metal Inorganic materials 0.000 claims description 17
• 239000002184 metal Substances 0.000 claims description 17
• 229910052748 manganese Inorganic materials 0.000 claims description 13
• MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 claims description 10
• 229910001882 dioxygen Inorganic materials 0.000 claims description 10
• 238000000034 method Methods 0.000 claims description 10
• 229910052710 silicon Inorganic materials 0.000 claims description 10
• 239000002994 raw material Substances 0.000 claims description 9
• 238000007664 blowing Methods 0.000 claims description 8
• IWTGVMOPIDDPGF-UHFFFAOYSA-N [Mn][Si][Fe] Chemical compound [Mn][Si][Fe] IWTGVMOPIDDPGF-UHFFFAOYSA-N 0.000 claims description 7
• 229910000859 α-Fe Inorganic materials 0.000 claims description 6
• 239000010703 silicon Substances 0.000 claims description 5
• 238000003756 stirring Methods 0.000 claims description 5
• 229910052799 carbon Inorganic materials 0.000 claims description 4
• 238000000746 purification Methods 0.000 claims description 3
• 229910045601 alloy Inorganic materials 0.000 claims description 2
• 239000000956 alloy Substances 0.000 claims description 2
• AMWRITDGCCNYAT-UHFFFAOYSA-L hydroxy(oxo)manganese;manganese Chemical compound [Mn].O[Mn]=O.O[Mn]=O AMWRITDGCCNYAT-UHFFFAOYSA-L 0.000 description 20
• PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 description 10
• XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 9
• 239000002893 slag Substances 0.000 description 6
• 239000007789 gas Substances 0.000 description 5
• LAUCTMALVHLLAL-UHFFFAOYSA-N [Mn].[C].[Fe] Chemical compound [Mn].[C].[Fe] LAUCTMALVHLLAL-UHFFFAOYSA-N 0.000 description 4
• 229910052742 iron Inorganic materials 0.000 description 4
• 239000003795 chemical substances by application Substances 0.000 description 3
• 239000000203 mixture Substances 0.000 description 3
• VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
• 238000003723 Smelting Methods 0.000 description 2
• 229910000831 Steel Inorganic materials 0.000 description 2
• 229910052783 alkali metal Inorganic materials 0.000 description 2
• 239000003638 chemical reducing agent Substances 0.000 description 2
• 230000000052 comparative effect Effects 0.000 description 2
• 230000007423 decrease Effects 0.000 description 2
• 238000004519 manufacturing process Methods 0.000 description 2
• 239000007800 oxidant agent Substances 0.000 description 2
• 238000007670 refining Methods 0.000 description 2
• 235000012239 silicon dioxide Nutrition 0.000 description 2
• 239000010959 steel Substances 0.000 description 2
• 229910004261 CaF 2 Inorganic materials 0.000 description 1
• YTNIXZGTHTVJBW-SCRDCRAPSA-N FMNH2 Chemical compound OP(=O)(O)OC[C@@H](O)[C@@H](O)[C@@H](O)CN1C=2C=C(C)C(C)=CC=2NC2=C1NC(=O)NC2=O YTNIXZGTHTVJBW-SCRDCRAPSA-N 0.000 description 1
• -1 alkali metal salt Chemical class 0.000 description 1
• 150000001340 alkali metals Chemical class 0.000 description 1
• 229910052784 alkaline earth metal Inorganic materials 0.000 description 1
• 150000001342 alkaline earth metals Chemical class 0.000 description 1
• 230000033228 biological regulation Effects 0.000 description 1
• 229910052681 coesite Inorganic materials 0.000 description 1
• 238000011109 contamination Methods 0.000 description 1
• 229910052906 cristobalite Inorganic materials 0.000 description 1
• 230000003009 desulfurizing effect Effects 0.000 description 1
• 230000000694 effects Effects 0.000 description 1
• 150000004820 halides Chemical class 0.000 description 1
• 239000012535 impurity Substances 0.000 description 1
• WPBNNNQJVZRUHP-UHFFFAOYSA-L manganese(2+);methyl n-[[2-(methoxycarbonylcarbamothioylamino)phenyl]carbamothioyl]carbamate;n-[2-(sulfidocarbothioylamino)ethyl]carbamodithioate Chemical compound [Mn+2].[S-]C(=S)NCCNC([S-])=S.COC(=O)NC(=S)NC1=CC=CC=C1NC(=S)NC(=O)OC WPBNNNQJVZRUHP-UHFFFAOYSA-L 0.000 description 1
• 238000002844 melting Methods 0.000 description 1
• 230000008018 melting Effects 0.000 description 1
• 230000001590 oxidative effect Effects 0.000 description 1
• 238000010079 rubber tapping Methods 0.000 description 1
• RMAQACBXLXPBSY-UHFFFAOYSA-N silicic acid Chemical compound O[Si](O)(O)O RMAQACBXLXPBSY-UHFFFAOYSA-N 0.000 description 1
• 239000000377 silicon dioxide Substances 0.000 description 1
• 229910052682 stishovite Inorganic materials 0.000 description 1
• 229910052905 tridymite Inorganic materials 0.000 description 1