BE414275A - - Google Patents

Info

Publication number

BE414275A

BE414275A BE414275DA BE414275A BE 414275 A BE414275 A BE 414275A BE 414275D A BE414275D A BE 414275DA BE 414275 A BE414275 A BE 414275A

Authority

BE

Belgium

Prior art keywords

molten steel

carbon

annealing

sulfur

manganese

Prior art date

Links

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• OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 15
• 239000000463 material Substances 0.000 claims description 15
• 229910052799 carbon Inorganic materials 0.000 claims description 14
• 238000004519 manufacturing process Methods 0.000 claims description 14
• 229910000831 Steel Inorganic materials 0.000 claims description 11
• 238000000137 annealing Methods 0.000 claims description 11
• 239000010959 steel Substances 0.000 claims description 11
• OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 claims description 6
• NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 claims description 6
• 229910052698 phosphorus Inorganic materials 0.000 claims description 6
• 239000011574 phosphorus Substances 0.000 claims description 6
• 229910052717 sulfur Inorganic materials 0.000 claims description 6
• 239000011593 sulfur Substances 0.000 claims description 6
• 239000002994 raw material Substances 0.000 claims description 5
• PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 claims description 3
• 229910052748 manganese Inorganic materials 0.000 claims description 3
• 239000011572 manganese Substances 0.000 claims description 3
• 229910052710 silicon Inorganic materials 0.000 claims description 3
• 239000010703 silicon Substances 0.000 claims description 3
• 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 claims description 2
• 238000000034 method Methods 0.000 description 12
• 238000003754 machining Methods 0.000 description 6
• 238000007792 addition Methods 0.000 description 4
• 238000010309 melting process Methods 0.000 description 3
• 239000000203 mixture Substances 0.000 description 3
• 229910001018 Cast iron Inorganic materials 0.000 description 2
• PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
• 229910000805 Pig iron Inorganic materials 0.000 description 2
• XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 2
• 238000005255 carburizing Methods 0.000 description 2
• 238000005266 casting Methods 0.000 description 2
• 238000005261 decarburization Methods 0.000 description 2
• 239000012530 fluid Substances 0.000 description 2
• 238000003466 welding Methods 0.000 description 2
• VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 1
• CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 description 1
• ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 description 1
• 229910000754 Wrought iron Inorganic materials 0.000 description 1
• QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
• 238000006243 chemical reaction Methods 0.000 description 1
• 229910052804 chromium Inorganic materials 0.000 description 1
• 239000011651 chromium Substances 0.000 description 1
• 239000000571 coke Substances 0.000 description 1
• 238000001816 cooling Methods 0.000 description 1
• 238000005553 drilling Methods 0.000 description 1
• 239000011521 glass Substances 0.000 description 1
• 229910002804 graphite Inorganic materials 0.000 description 1
• 239000010439 graphite Substances 0.000 description 1
• 238000010438 heat treatment Methods 0.000 description 1
• UQSXHKLRYXJYBZ-UHFFFAOYSA-N iron oxide Inorganic materials [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 description 1
• 235000013980 iron oxide Nutrition 0.000 description 1
• VBMVTYDPPZVILR-UHFFFAOYSA-N iron(2+);oxygen(2-) Chemical class [O-2].[Fe+2] VBMVTYDPPZVILR-UHFFFAOYSA-N 0.000 description 1
• 239000007788 liquid Substances 0.000 description 1
• 238000002844 melting Methods 0.000 description 1
• 230000008018 melting Effects 0.000 description 1
• 229910052750 molybdenum Inorganic materials 0.000 description 1
• 239000011733 molybdenum Substances 0.000 description 1
• 229910052759 nickel Inorganic materials 0.000 description 1
• 229910052760 oxygen Inorganic materials 0.000 description 1
• 239000001301 oxygen Substances 0.000 description 1
• 238000004806 packaging method and process Methods 0.000 description 1
• 238000012856 packing Methods 0.000 description 1
• 230000002035 prolonged effect Effects 0.000 description 1
• 238000010791 quenching Methods 0.000 description 1
• 230000000171 quenching effect Effects 0.000 description 1
• 239000004576 sand Substances 0.000 description 1
• 230000009466 transformation Effects 0.000 description 1