BE556359A - - Google Patents

Info

Publication number

BE556359A

BE556359A BE556359DA BE556359A BE 556359 A BE556359 A BE 556359A BE 556359D A BE556359D A BE 556359DA BE 556359 A BE556359 A BE 556359A

Authority

BE

Belgium

Prior art keywords

sep

tension

rupture

steels

hours under

Prior art date

Links

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• 229910000831 Steel Inorganic materials 0.000 claims description 18
• 239000010959 steel Substances 0.000 claims description 18
• 238000001816 cooling Methods 0.000 claims description 10
• 238000000034 method Methods 0.000 claims description 8
• 239000011651 chromium Substances 0.000 claims description 6
• 238000010438 heat treatment Methods 0.000 claims description 4
• 229910017052 cobalt Inorganic materials 0.000 claims description 3
• 239000010941 cobalt Substances 0.000 claims description 3
• 230000003647 oxidation Effects 0.000 claims description 3
• 238000007254 oxidation reaction Methods 0.000 claims description 3
• 229910052720 vanadium Inorganic materials 0.000 claims description 3
• LEONUFNNVUYDNQ-UHFFFAOYSA-N vanadium atom Chemical compound [V] LEONUFNNVUYDNQ-UHFFFAOYSA-N 0.000 claims description 3
• OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 2
• VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 claims description 2
• ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 claims description 2
• 229910052799 carbon Inorganic materials 0.000 claims description 2
• 229910052804 chromium Inorganic materials 0.000 claims description 2
• GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 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
• 229910052750 molybdenum Inorganic materials 0.000 claims description 2
• 239000011733 molybdenum Substances 0.000 claims description 2
• 229910052710 silicon Inorganic materials 0.000 claims description 2
• 239000010703 silicon Substances 0.000 claims description 2
• 239000011572 manganese Substances 0.000 description 4
• 239000000203 mixture Substances 0.000 description 4
• 238000013213 extrapolation Methods 0.000 description 3
• 238000005496 tempering Methods 0.000 description 3
• 238000004519 manufacturing process Methods 0.000 description 1
• 229910052751 metal Inorganic materials 0.000 description 1
• 239000002184 metal Substances 0.000 description 1