BE552201A - - Google Patents

Info

Publication number

BE552201A

BE552201A BE552201DA BE552201A BE 552201 A BE552201 A BE 552201A BE 552201D A BE552201D A BE 552201DA BE 552201 A BE552201 A BE 552201A

Authority

BE

Belgium

Prior art keywords

steels

aluminum

steel

content

production

Prior art date

Links

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• 229910000831 Steel Inorganic materials 0.000 claims description 81
• 239000010959 steel Substances 0.000 claims description 81
• XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 52
• 229910052782 aluminium Inorganic materials 0.000 claims description 51
• 238000000034 method Methods 0.000 claims description 17
• 238000007792 addition Methods 0.000 claims description 14
• 238000005266 casting Methods 0.000 claims description 11
• 238000004519 manufacturing process Methods 0.000 claims description 9
• 229910052710 silicon Inorganic materials 0.000 claims description 7
• 239000010703 silicon Substances 0.000 claims description 7
• IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 6
• 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 6
• 229910045601 alloy Inorganic materials 0.000 claims description 4
• 239000000956 alloy Substances 0.000 claims description 4
• 230000032683 aging Effects 0.000 claims description 3
• 229910052757 nitrogen Inorganic materials 0.000 claims description 3
• 238000005204 segregation Methods 0.000 claims description 2
• OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims 1
• 229910052799 carbon Inorganic materials 0.000 claims 1
• 230000001747 exhibiting effect Effects 0.000 claims 1
• 238000005242 forging Methods 0.000 claims 1
• 229910044991 metal oxide Inorganic materials 0.000 claims 1
• 229910001220 stainless steel Inorganic materials 0.000 claims 1
• QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 9
• 239000001301 oxygen Substances 0.000 description 9
• 229910052760 oxygen Inorganic materials 0.000 description 9
• 239000007788 liquid Substances 0.000 description 6
• 239000011572 manganese Substances 0.000 description 6
• 229910052748 manganese Inorganic materials 0.000 description 5
• 239000002893 slag Substances 0.000 description 5
• PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 description 4
• PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 4
• 238000006243 chemical reaction Methods 0.000 description 4
• 230000002349 favourable effect Effects 0.000 description 4
• 229910052751 metal Inorganic materials 0.000 description 4
• 239000002184 metal Substances 0.000 description 4
• 238000012360 testing method Methods 0.000 description 4
• 238000001816 cooling Methods 0.000 description 3
• 239000007789 gas Substances 0.000 description 3
• 230000003647 oxidation Effects 0.000 description 3
• 238000007254 oxidation reaction Methods 0.000 description 3
• 238000011161 development Methods 0.000 description 2
• 230000018109 developmental process Effects 0.000 description 2
• 230000000694 effects Effects 0.000 description 2
• 229910001338 liquidmetal Inorganic materials 0.000 description 2
• 239000000203 mixture Substances 0.000 description 2
• 238000010791 quenching Methods 0.000 description 2
• 230000000171 quenching effect Effects 0.000 description 2
• 238000007670 refining Methods 0.000 description 2
• 239000007787 solid Substances 0.000 description 2
• 238000007711 solidification Methods 0.000 description 2
• 230000008023 solidification Effects 0.000 description 2
• 241001331845 Equus asinus x caballus Species 0.000 description 1
• 229910001315 Tool steel Inorganic materials 0.000 description 1
• 238000010521 absorption reaction Methods 0.000 description 1
• 238000005275 alloying Methods 0.000 description 1
• JLDSOYXADOWAKB-UHFFFAOYSA-N aluminium nitrate Chemical class [Al+3].[O-][N+]([O-])=O.[O-][N+]([O-])=O.[O-][N+]([O-])=O JLDSOYXADOWAKB-UHFFFAOYSA-N 0.000 description 1
• 244000052616 bacterial pathogen Species 0.000 description 1
• 238000005255 carburizing Methods 0.000 description 1
• 239000003795 chemical substances by application Substances 0.000 description 1
• 239000011248 coating agent Substances 0.000 description 1
• 238000000576 coating method Methods 0.000 description 1
• 230000001010 compromised effect Effects 0.000 description 1
• 238000007796 conventional method Methods 0.000 description 1
• 238000009826 distribution Methods 0.000 description 1
• 230000008030 elimination Effects 0.000 description 1
• 238000003379 elimination reaction Methods 0.000 description 1
• 239000004744 fabric Substances 0.000 description 1
• 239000006260 foam Substances 0.000 description 1
• 230000004927 fusion Effects 0.000 description 1
• 238000010438 heat treatment Methods 0.000 description 1
• 230000006698 induction Effects 0.000 description 1
• 230000001788 irregular Effects 0.000 description 1
• 239000011159 matrix material Substances 0.000 description 1
• 150000004767 nitrides Chemical class 0.000 description 1
• 238000005121 nitriding Methods 0.000 description 1
• VASIZKWUTCETSD-UHFFFAOYSA-N oxomanganese Chemical compound [Mn]=O VASIZKWUTCETSD-UHFFFAOYSA-N 0.000 description 1
• 238000001556 precipitation Methods 0.000 description 1
• 239000011241 protective layer Substances 0.000 description 1
• 239000000126 substance Substances 0.000 description 1
• 238000004381 surface treatment Methods 0.000 description 1