BE403681A - - Google Patents

Info

Publication number

BE403681A

BE403681A BE403681DA BE403681A BE 403681 A BE403681 A BE 403681A BE 403681D A BE403681D A BE 403681DA BE 403681 A BE403681 A BE 403681A

Authority

BE

Belgium

Prior art keywords

parts

temperature

process according

treatment process

furnace

Prior art date

Links

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• 238000000034 method Methods 0.000 claims description 12
• 238000010438 heat treatment Methods 0.000 claims description 11
• 229910001018 Cast iron Inorganic materials 0.000 claims description 8
• XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 7
• 238000005266 casting Methods 0.000 claims description 7
• 229910000519 Ferrosilicon Inorganic materials 0.000 claims description 6
• 229910052782 aluminium Inorganic materials 0.000 claims description 5
• 238000001816 cooling Methods 0.000 claims description 5
• 229910052751 metal Inorganic materials 0.000 claims description 5
• 239000002184 metal Substances 0.000 claims description 5
• 230000009466 transformation Effects 0.000 claims description 5
• 239000000463 material Substances 0.000 claims description 4
• 229910000464 lead oxide Inorganic materials 0.000 claims description 3
• 238000009750 centrifugal casting Methods 0.000 claims description 2
• YEXPOXQUZXUXJW-UHFFFAOYSA-N oxolead Chemical compound [Pb]=O YEXPOXQUZXUXJW-UHFFFAOYSA-N 0.000 claims description 2
• 229910001567 cementite Inorganic materials 0.000 description 7
• KSOKAHYVTMZFBJ-UHFFFAOYSA-N iron;methane Chemical compound C.[Fe].[Fe].[Fe] KSOKAHYVTMZFBJ-UHFFFAOYSA-N 0.000 description 7
• 229910052799 carbon Inorganic materials 0.000 description 3
• 239000011810 insulating material Substances 0.000 description 3
• 239000010410 layer Substances 0.000 description 3
• 238000010583 slow cooling Methods 0.000 description 3
• 239000002344 surface layer Substances 0.000 description 3
• OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
• 238000000137 annealing Methods 0.000 description 2
• 230000015572 biosynthetic process Effects 0.000 description 2
• 239000013078 crystal Substances 0.000 description 2
• 230000006378 damage Effects 0.000 description 2
• 238000000354 decomposition reaction Methods 0.000 description 2
• 230000007547 defect Effects 0.000 description 2
• 239000007789 gas Substances 0.000 description 2
• 229910052742 iron Inorganic materials 0.000 description 2
• 241000282320 Panthera leo Species 0.000 description 1
• XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
• 238000004581 coalescence Methods 0.000 description 1
• 239000000470 constituent Substances 0.000 description 1
• 230000001627 detrimental effect Effects 0.000 description 1
• 230000008030 elimination Effects 0.000 description 1
• 238000003379 elimination reaction Methods 0.000 description 1
• 239000012212 insulator Substances 0.000 description 1
• 230000001376 precipitating effect Effects 0.000 description 1
• 239000004576 sand Substances 0.000 description 1
• 229910052710 silicon Inorganic materials 0.000 description 1
• 239000010703 silicon Substances 0.000 description 1
• 238000007711 solidification Methods 0.000 description 1
• 230000008023 solidification Effects 0.000 description 1
• 239000000126 substance Substances 0.000 description 1
• 238000007669 thermal treatment Methods 0.000 description 1