BE481908A - - Google Patents

Info

Publication number

BE481908A

BE481908A BE481908DA BE481908A BE 481908 A BE481908 A BE 481908A BE 481908D A BE481908D A BE 481908DA BE 481908 A BE481908 A BE 481908A

Authority

BE

Belgium

Prior art keywords

temperature

steel

hardness

razor blades

heated

Prior art date

Links

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• 229910000831 Steel Inorganic materials 0.000 claims description 83
• 239000010959 steel Substances 0.000 claims description 83
• 229910052799 carbon Inorganic materials 0.000 claims description 28
• OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 27
• 238000010791 quenching Methods 0.000 claims description 23
• 238000005260 corrosion Methods 0.000 claims description 21
• 230000007797 corrosion Effects 0.000 claims description 21
• 238000010438 heat treatment Methods 0.000 claims description 21
• VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 claims description 16
• 229910052804 chromium Inorganic materials 0.000 claims description 15
• 239000011651 chromium Substances 0.000 claims description 15
• 230000000171 quenching effect Effects 0.000 claims description 15
• 238000000034 method Methods 0.000 claims description 14
• 238000001816 cooling Methods 0.000 claims description 13
• 239000000203 mixture Substances 0.000 claims description 11
• 238000012360 testing method Methods 0.000 claims description 9
• 238000005520 cutting process Methods 0.000 claims description 8
• XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims description 7
• 239000010703 silicon Substances 0.000 claims description 7
• 229910052710 silicon Inorganic materials 0.000 claims description 7
• IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 6
• PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-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 4
• PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 claims description 3
• ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 claims description 3
• OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 claims description 3
• NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 claims description 3
• RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims description 3
• 238000007792 addition Methods 0.000 claims description 3
• 229910052782 aluminium Inorganic materials 0.000 claims description 3
• XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 3
• 229910052787 antimony Inorganic materials 0.000 claims description 3
• WATWJIUSRGPENY-UHFFFAOYSA-N antimony atom Chemical compound [Sb] WATWJIUSRGPENY-UHFFFAOYSA-N 0.000 claims description 3
• 229910017052 cobalt Inorganic materials 0.000 claims description 3
• 239000010941 cobalt Substances 0.000 claims description 3
• GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 claims description 3
• 229910052748 manganese Inorganic materials 0.000 claims description 3
• 239000011572 manganese Substances 0.000 claims description 3
• 229910052750 molybdenum Inorganic materials 0.000 claims description 3
• 239000011733 molybdenum Substances 0.000 claims description 3
• 229910052759 nickel Inorganic materials 0.000 claims description 3
• 229910052757 nitrogen Inorganic materials 0.000 claims description 3
• 229910052698 phosphorus Inorganic materials 0.000 claims description 3
• 239000011574 phosphorus Substances 0.000 claims description 3
• 229910052717 sulfur Inorganic materials 0.000 claims description 3
• 239000011593 sulfur Substances 0.000 claims description 3
• 239000010936 titanium Substances 0.000 claims description 3
• 229910052719 titanium Inorganic materials 0.000 claims description 3
• WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 claims description 3
• 229910052721 tungsten Inorganic materials 0.000 claims description 3
• 239000010937 tungsten Substances 0.000 claims description 3
• XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 3
• 238000009835 boiling Methods 0.000 claims description 2
• 238000007654 immersion Methods 0.000 claims description 2
• 239000007788 liquid Substances 0.000 claims description 2
• 239000007779 soft material Substances 0.000 claims description 2
• 239000012530 fluid Substances 0.000 claims 1
• 238000007710 freezing Methods 0.000 claims 1
• 230000008014 freezing Effects 0.000 claims 1
• 238000012986 modification Methods 0.000 claims 1
• 230000004048 modification Effects 0.000 claims 1
• 238000004519 manufacturing process Methods 0.000 description 9
• 229910052751 metal Inorganic materials 0.000 description 5
• 239000002184 metal Substances 0.000 description 5
• QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 4
• 229910000975 Carbon steel Inorganic materials 0.000 description 4
• 229910000677 High-carbon steel Inorganic materials 0.000 description 4
• XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
• 239000003921 oil Substances 0.000 description 3
• 230000001681 protective effect Effects 0.000 description 3
• 229910021529 ammonia Inorganic materials 0.000 description 2
• 230000015572 biosynthetic process Effects 0.000 description 2
• BVKZGUZCCUSVTD-UHFFFAOYSA-N carbonic acid Chemical compound OC(O)=O BVKZGUZCCUSVTD-UHFFFAOYSA-N 0.000 description 2
• 229910052742 iron Inorganic materials 0.000 description 2
• 239000000463 material Substances 0.000 description 2
• 238000005259 measurement Methods 0.000 description 2
• 150000002739 metals Chemical class 0.000 description 2
• 239000007787 solid Substances 0.000 description 2
• 238000005496 tempering Methods 0.000 description 2
• 239000002826 coolant Substances 0.000 description 1
• 230000007423 decrease Effects 0.000 description 1
• 238000010586 diagram Methods 0.000 description 1
• 229910003460 diamond Inorganic materials 0.000 description 1
• 239000010432 diamond Substances 0.000 description 1
• 238000007598 dipping method Methods 0.000 description 1
• 239000012535 impurity Substances 0.000 description 1
• 239000010935 stainless steel Substances 0.000 description 1
• 238000007669 thermal treatment Methods 0.000 description 1