NO135757B - - Google Patents

Info

Publication number

NO135757B

NO135757B NO495368A NO495368A NO135757B NO 135757 B NO135757 B NO 135757B NO 495368 A NO495368 A NO 495368A NO 495368 A NO495368 A NO 495368A NO 135757 B NO135757 B NO 135757B

Authority

NO

Norway

Prior art keywords

mold

charge

electron beam

electron

melt

Prior art date

1968-12-11

Links

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• Global Dossier
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• 238000010894 electron beam technology Methods 0.000 claims description 59
• 238000005266 casting Methods 0.000 claims description 51
• 229910052751 metal Inorganic materials 0.000 claims description 41
• 239000002184 metal Substances 0.000 claims description 41
• 238000000034 method Methods 0.000 claims description 39
• 239000000155 melt Substances 0.000 claims description 34
• 239000007789 gas Substances 0.000 claims description 25
• 239000000463 material Substances 0.000 claims description 20
• 238000002844 melting Methods 0.000 claims description 17
• 230000008018 melting Effects 0.000 claims description 17
• 238000010438 heat treatment Methods 0.000 claims description 16
• 239000007791 liquid phase Substances 0.000 claims description 5
• 238000003723 Smelting Methods 0.000 claims description 3
• 239000007788 liquid Substances 0.000 claims description 2
• SYHGEUNFJIGTRX-UHFFFAOYSA-N methylenedioxypyrovalerone Chemical compound C=1C=C2OCOC2=CC=1C(=O)C(CCC)N1CCCC1 SYHGEUNFJIGTRX-UHFFFAOYSA-N 0.000 claims 1
• 210000002381 plasma Anatomy 0.000 claims 1
• 150000002739 metals Chemical class 0.000 description 9
• 239000003870 refractory metal Substances 0.000 description 9
• 238000007872 degassing Methods 0.000 description 8
• 229910045601 alloy Inorganic materials 0.000 description 7
• 239000000956 alloy Substances 0.000 description 7
• 238000004140 cleaning Methods 0.000 description 5
• 239000000356 contaminant Substances 0.000 description 5
• 238000004519 manufacturing process Methods 0.000 description 5
• 239000011819 refractory material Substances 0.000 description 5
• XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
• PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 4
• 230000001105 regulatory effect Effects 0.000 description 4
• 230000001419 dependent effect Effects 0.000 description 3
• 238000010891 electric arc Methods 0.000 description 3
• 230000008020 evaporation Effects 0.000 description 3
• 238000001704 evaporation Methods 0.000 description 3
• 150000002500 ions Chemical class 0.000 description 3
• 239000012071 phase Substances 0.000 description 3
• 238000007670 refining Methods 0.000 description 3
• IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
• 239000010941 cobalt Substances 0.000 description 2
• 229910017052 cobalt Inorganic materials 0.000 description 2
• GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 description 2
• 238000009749 continuous casting Methods 0.000 description 2
• 238000001816 cooling Methods 0.000 description 2
• 238000011161 development Methods 0.000 description 2
• 238000006073 displacement reaction Methods 0.000 description 2
• 229910052742 iron Inorganic materials 0.000 description 2
• 238000005058 metal casting Methods 0.000 description 2
• 229910052759 nickel Inorganic materials 0.000 description 2
• 238000005086 pumping Methods 0.000 description 2
• XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
• -1 "refractory" metals Chemical class 0.000 description 1
• OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
• CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 1
• RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
• ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 description 1
• OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
• NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
• 230000001133 acceleration Effects 0.000 description 1
• 238000005275 alloying Methods 0.000 description 1
• 238000001241 arc-discharge method Methods 0.000 description 1
• 230000009286 beneficial effect Effects 0.000 description 1
• 230000015572 biosynthetic process Effects 0.000 description 1
• 230000005587 bubbling Effects 0.000 description 1
• 229910052799 carbon Inorganic materials 0.000 description 1
• 229910002090 carbon oxide Inorganic materials 0.000 description 1
• 230000001143 conditioned effect Effects 0.000 description 1
• 239000000470 constituent Substances 0.000 description 1
• 238000010924 continuous production Methods 0.000 description 1
• 239000002826 coolant Substances 0.000 description 1
• 239000000498 cooling water Substances 0.000 description 1
• 229910052802 copper Inorganic materials 0.000 description 1
• 239000010949 copper Substances 0.000 description 1
• 238000005520 cutting process Methods 0.000 description 1
• 230000002950 deficient Effects 0.000 description 1
• 230000000694 effects Effects 0.000 description 1
• 238000004880 explosion Methods 0.000 description 1
• 238000007667 floating Methods 0.000 description 1
• 230000004927 fusion Effects 0.000 description 1
• 239000012535 impurity Substances 0.000 description 1
• 238000012423 maintenance Methods 0.000 description 1
• 238000005259 measurement Methods 0.000 description 1
• 229910001092 metal group alloy Inorganic materials 0.000 description 1
• 238000002156 mixing Methods 0.000 description 1
• 238000012986 modification Methods 0.000 description 1
• 230000004048 modification Effects 0.000 description 1
• 229910052750 molybdenum Inorganic materials 0.000 description 1
• 239000011733 molybdenum Substances 0.000 description 1
• 229910052758 niobium Inorganic materials 0.000 description 1
• 239000010955 niobium Substances 0.000 description 1
• GUCVJGMIXFAOAE-UHFFFAOYSA-N niobium atom Chemical compound [Nb] GUCVJGMIXFAOAE-UHFFFAOYSA-N 0.000 description 1
• 229910052757 nitrogen Inorganic materials 0.000 description 1
• 238000013021 overheating Methods 0.000 description 1
• 229910052698 phosphorus Inorganic materials 0.000 description 1
• 239000011574 phosphorus Substances 0.000 description 1
• 230000000704 physical effect Effects 0.000 description 1
• 238000001556 precipitation Methods 0.000 description 1
• 238000000746 purification Methods 0.000 description 1
• 230000005855 radiation Effects 0.000 description 1
• 238000012958 reprocessing Methods 0.000 description 1
• 238000012552 review Methods 0.000 description 1
• 238000007789 sealing Methods 0.000 description 1
• 239000007787 solid Substances 0.000 description 1
• 238000007711 solidification Methods 0.000 description 1
• 230000008023 solidification Effects 0.000 description 1
• 229910052717 sulfur Inorganic materials 0.000 description 1
• 239000011593 sulfur Substances 0.000 description 1
• 229910052715 tantalum Inorganic materials 0.000 description 1
• GUVRBAGPIYLISA-UHFFFAOYSA-N tantalum atom Chemical compound [Ta] GUVRBAGPIYLISA-UHFFFAOYSA-N 0.000 description 1
• 238000012546 transfer Methods 0.000 description 1
• WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 1
• 229910052721 tungsten Inorganic materials 0.000 description 1
• 239000010937 tungsten Substances 0.000 description 1
• 238000009489 vacuum treatment Methods 0.000 description 1
• 238000003466 welding Methods 0.000 description 1