BE516245A - - Google Patents

Info

Publication number

BE516245A

BE516245A BE516245DA BE516245A BE 516245 A BE516245 A BE 516245A BE 516245D A BE516245D A BE 516245DA BE 516245 A BE516245 A BE 516245A

Authority

BE

Belgium

Prior art keywords

quenching

steels

temperature

core

case

Prior art date

Links

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• 238000010791 quenching Methods 0.000 claims description 34
• 230000000171 quenching effect Effects 0.000 claims description 34
• 239000011162 core material Substances 0.000 claims description 25
• 229910000831 Steel Inorganic materials 0.000 claims description 14
• 239000010959 steel Substances 0.000 claims description 14
• PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims description 8
• OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 7
• 229910052799 carbon Inorganic materials 0.000 claims description 7
• 238000001816 cooling Methods 0.000 claims description 7
• 238000000034 method Methods 0.000 claims description 7
• 230000009466 transformation Effects 0.000 claims description 6
• 238000013021 overheating Methods 0.000 claims description 5
• VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 claims description 4
• 230000015572 biosynthetic process Effects 0.000 claims description 4
• 229910052804 chromium Inorganic materials 0.000 claims description 4
• 239000011651 chromium Substances 0.000 claims description 4
• 239000000203 mixture Substances 0.000 claims description 4
• 229910052759 nickel Inorganic materials 0.000 claims description 4
• ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 claims description 3
• 238000000137 annealing Methods 0.000 claims description 3
• 230000000694 effects Effects 0.000 claims description 3
• 229910052750 molybdenum Inorganic materials 0.000 claims description 3
• 239000011733 molybdenum Substances 0.000 claims description 3
• 229910052710 silicon Inorganic materials 0.000 claims description 3
• 239000010703 silicon Substances 0.000 claims description 3
• 239000000126 substance Substances 0.000 claims description 3
• XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 3
• PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 claims description 2
• RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims description 2
• QCWXUUIWCKQGHC-UHFFFAOYSA-N Zirconium Chemical compound [Zr] QCWXUUIWCKQGHC-UHFFFAOYSA-N 0.000 claims description 2
• 229910052782 aluminium Inorganic materials 0.000 claims description 2
• XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 2
• 229910052748 manganese Inorganic materials 0.000 claims description 2
• 239000011572 manganese Substances 0.000 claims description 2
• 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
• 229910000734 martensite Inorganic materials 0.000 claims description 2
• 229910052758 niobium Inorganic materials 0.000 claims description 2
• 239000010955 niobium Substances 0.000 claims description 2
• GUCVJGMIXFAOAE-UHFFFAOYSA-N niobium atom Chemical compound [Nb] GUCVJGMIXFAOAE-UHFFFAOYSA-N 0.000 claims description 2
• 239000003921 oil Substances 0.000 claims description 2
• 229910052715 tantalum Inorganic materials 0.000 claims description 2
• GUVRBAGPIYLISA-UHFFFAOYSA-N tantalum atom Chemical compound [Ta] GUVRBAGPIYLISA-UHFFFAOYSA-N 0.000 claims description 2
• 229910052719 titanium Inorganic materials 0.000 claims description 2
• 239000010936 titanium Substances 0.000 claims description 2
• 229910052720 vanadium Inorganic materials 0.000 claims description 2
• LEONUFNNVUYDNQ-UHFFFAOYSA-N vanadium atom Chemical compound [V] LEONUFNNVUYDNQ-UHFFFAOYSA-N 0.000 claims description 2
• 229910052726 zirconium Inorganic materials 0.000 claims description 2
• 238000005255 carburizing Methods 0.000 claims 3
• 230000002093 peripheral effect Effects 0.000 claims 2
• 238000005054 agglomeration Methods 0.000 claims 1
• 230000002776 aggregation Effects 0.000 claims 1
• 229910045601 alloy Inorganic materials 0.000 claims 1
• 239000000956 alloy Substances 0.000 claims 1
• 239000000945 filler Substances 0.000 claims 1
• 238000005259 measurement Methods 0.000 claims 1
• 238000003303 reheating Methods 0.000 claims 1
• 229910000975 Carbon steel Inorganic materials 0.000 description 2
• 238000007792 addition Methods 0.000 description 2
• 230000008030 elimination Effects 0.000 description 2
• 238000003379 elimination reaction Methods 0.000 description 2
• 239000000463 material Substances 0.000 description 2
• 229910052751 metal Inorganic materials 0.000 description 2
• 239000002184 metal Substances 0.000 description 2
• 229910000859 α-Fe Inorganic materials 0.000 description 2
• 238000005275 alloying Methods 0.000 description 1
• 238000005266 casting Methods 0.000 description 1
• 239000006185 dispersion Substances 0.000 description 1
• 238000010438 heat treatment Methods 0.000 description 1
• 239000011159 matrix material Substances 0.000 description 1
• 150000002739 metals Chemical class 0.000 description 1