NO116935B - - Google Patents

Info

Publication number

NO116935B

NO116935B NO16230366A NO16230366A NO116935B NO 116935 B NO116935 B NO 116935B NO 16230366 A NO16230366 A NO 16230366A NO 16230366 A NO16230366 A NO 16230366A NO 116935 B NO116935 B NO 116935B

Authority

NO

Norway

Prior art keywords

aluminum

silicon

percent

complex

intermetallic

Prior art date

1966-03-25

Links

• Espacenet
• Global Dossier
• Discuss

• XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 94
• 229910052782 aluminium Inorganic materials 0.000 claims description 71
• 239000010703 silicon Substances 0.000 claims description 58
• 229910052710 silicon Inorganic materials 0.000 claims description 58
• XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims description 54
• XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 44
• 229910045601 alloy Inorganic materials 0.000 claims description 40
• 239000000956 alloy Substances 0.000 claims description 40
• 238000000034 method Methods 0.000 claims description 38
• VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 32
• 239000007790 solid phase Substances 0.000 claims description 25
• 229910052814 silicon oxide Inorganic materials 0.000 claims description 23
• 229910052742 iron Inorganic materials 0.000 claims description 22
• RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims description 20
• 239000010936 titanium Substances 0.000 claims description 20
• 229910052719 titanium Inorganic materials 0.000 claims description 20
• TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 claims description 17
• 239000007791 liquid phase Substances 0.000 claims description 11
• PNEYBMLMFCGWSK-UHFFFAOYSA-N Alumina Chemical compound [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims description 9
• VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 claims description 7
• 229910052804 chromium Inorganic materials 0.000 claims description 7
• 239000011651 chromium Substances 0.000 claims description 7
• 238000004519 manufacturing process Methods 0.000 claims description 7
• PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 claims description 6
• 229910052748 manganese Inorganic materials 0.000 claims description 6
• 239000011572 manganese Substances 0.000 claims description 6
• 229920006395 saturated elastomer Polymers 0.000 claims description 6
• 238000011282 treatment Methods 0.000 claims description 6
• 239000003638 chemical reducing agent Substances 0.000 claims description 5
• 235000010210 aluminium Nutrition 0.000 claims 6
• 229960005363 aluminium oxide Drugs 0.000 claims 1
• 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 1
• 229910000838 Al alloy Inorganic materials 0.000 description 24
• 229910000676 Si alloy Inorganic materials 0.000 description 21
• 239000004411 aluminium Substances 0.000 description 21
• 239000000203 mixture Substances 0.000 description 21
• 229910000765 intermetallic Inorganic materials 0.000 description 19
• 239000000463 material Substances 0.000 description 19
• 238000006722 reduction reaction Methods 0.000 description 14
• 239000007788 liquid Substances 0.000 description 11
• CAVCGVPGBKGDTG-UHFFFAOYSA-N alumanylidynemethyl(alumanylidynemethylalumanylidenemethylidene)alumane Chemical compound [Al]#C[Al]=C=[Al]C#[Al] CAVCGVPGBKGDTG-UHFFFAOYSA-N 0.000 description 10
• 230000015572 biosynthetic process Effects 0.000 description 10
• 238000006243 chemical reaction Methods 0.000 description 10
• 150000001875 compounds Chemical class 0.000 description 8
• 238000000926 separation method Methods 0.000 description 8
• 238000001704 evaporation Methods 0.000 description 7
• 230000008020 evaporation Effects 0.000 description 7
• 239000002245 particle Substances 0.000 description 7
• 229910001385 heavy metal Inorganic materials 0.000 description 6
• 229910001338 liquidmetal Inorganic materials 0.000 description 6
• 229910052751 metal Inorganic materials 0.000 description 6
• 239000002184 metal Substances 0.000 description 6
• CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 4
• DIKBFYAXUHHXCS-UHFFFAOYSA-N bromoform Chemical compound BrC(Br)Br DIKBFYAXUHHXCS-UHFFFAOYSA-N 0.000 description 4
• 229910002090 carbon oxide Inorganic materials 0.000 description 4
• 238000010586 diagram Methods 0.000 description 4
• 230000005496 eutectics Effects 0.000 description 4
• 238000005188 flotation Methods 0.000 description 4
• 239000011133 lead Substances 0.000 description 4
• 230000008018 melting Effects 0.000 description 4
• 238000002844 melting Methods 0.000 description 4
• QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 4
• 229910052753 mercury Inorganic materials 0.000 description 4
• 239000000047 product Substances 0.000 description 4
• 239000000377 silicon dioxide Substances 0.000 description 4
• VZGDMQKNWNREIO-UHFFFAOYSA-N tetrachloromethane Chemical compound ClC(Cl)(Cl)Cl VZGDMQKNWNREIO-UHFFFAOYSA-N 0.000 description 4
• OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 3
• 238000003723 Smelting Methods 0.000 description 3
• HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 3
• 229910052799 carbon Inorganic materials 0.000 description 3
• 239000004927 clay Substances 0.000 description 3
• 239000000470 constituent Substances 0.000 description 3
• 150000002739 metals Chemical class 0.000 description 3
• 238000004062 sedimentation Methods 0.000 description 3
• 238000007711 solidification Methods 0.000 description 3
• 230000008023 solidification Effects 0.000 description 3
• 239000000126 substance Substances 0.000 description 3
• 229910052725 zinc Inorganic materials 0.000 description 3
• 239000011701 zinc Substances 0.000 description 3
• 239000005995 Aluminium silicate Substances 0.000 description 2
• 235000012211 aluminium silicate Nutrition 0.000 description 2
• INJRKJPEYSAMPD-UHFFFAOYSA-N aluminum;silicic acid;hydrate Chemical compound O.[Al].[Al].O[Si](O)(O)O INJRKJPEYSAMPD-UHFFFAOYSA-N 0.000 description 2
• 229910001570 bauxite Inorganic materials 0.000 description 2
• 229950005228 bromoform Drugs 0.000 description 2
• 238000005119 centrifugation Methods 0.000 description 2
• 238000004140 cleaning Methods 0.000 description 2
• 238000004821 distillation Methods 0.000 description 2
• 230000005484 gravity Effects 0.000 description 2
• 239000012535 impurity Substances 0.000 description 2
• NLYAJNPCOHFWQQ-UHFFFAOYSA-N kaolin Chemical compound O.O.O=[Al]O[Si](=O)O[Si](=O)O[Al]=O NLYAJNPCOHFWQQ-UHFFFAOYSA-N 0.000 description 2
• 239000010443 kyanite Substances 0.000 description 2
• 229910052850 kyanite Inorganic materials 0.000 description 2
• 239000006193 liquid solution Substances 0.000 description 2
• 150000001247 metal acetylides Chemical class 0.000 description 2
• 238000002156 mixing Methods 0.000 description 2
• 238000011946 reduction process Methods 0.000 description 2
• 235000012239 silicon dioxide Nutrition 0.000 description 2
• 239000002904 solvent Substances 0.000 description 2
• RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
• YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 description 1
• 206010039509 Scab Diseases 0.000 description 1
• 238000009825 accumulation Methods 0.000 description 1
• 239000002253 acid Substances 0.000 description 1
• 239000000654 additive Substances 0.000 description 1
• 238000013459 approach Methods 0.000 description 1
• -1 bauxite Chemical compound 0.000 description 1
• 239000011230 binding agent Substances 0.000 description 1
• 239000003575 carbonaceous material Substances 0.000 description 1
• 238000005266 casting Methods 0.000 description 1
• 239000003610 charcoal Substances 0.000 description 1
• 229910052681 coesite Inorganic materials 0.000 description 1
• 239000000571 coke Substances 0.000 description 1
• 238000007796 conventional method Methods 0.000 description 1
• 238000001816 cooling Methods 0.000 description 1
• 229910052802 copper Inorganic materials 0.000 description 1
• 239000010949 copper Substances 0.000 description 1
• 229910052906 cristobalite Inorganic materials 0.000 description 1
• 238000010908 decantation Methods 0.000 description 1
• 238000004090 dissolution Methods 0.000 description 1
• 239000003344 environmental pollutant Substances 0.000 description 1
• 230000001747 exhibiting effect Effects 0.000 description 1
• 238000000605 extraction Methods 0.000 description 1
• 238000001914 filtration Methods 0.000 description 1
• 150000004673 fluoride salts Chemical class 0.000 description 1
• 239000011737 fluorine Substances 0.000 description 1
• 229910052731 fluorine Inorganic materials 0.000 description 1
• 230000004927 fusion Effects 0.000 description 1
• 238000000227 grinding Methods 0.000 description 1
• 239000013067 intermediate product Substances 0.000 description 1
• 239000000155 melt Substances 0.000 description 1
• 231100000719 pollutant Toxicity 0.000 description 1
• 239000002244 precipitate Substances 0.000 description 1
• 238000000746 purification Methods 0.000 description 1
• 239000010453 quartz Substances 0.000 description 1
• 238000004064 recycling Methods 0.000 description 1
• 230000000717 retained effect Effects 0.000 description 1
• 238000010079 rubber tapping Methods 0.000 description 1
• 238000007086 side reaction Methods 0.000 description 1
• 150000003377 silicon compounds Chemical class 0.000 description 1
• 239000007787 solid Substances 0.000 description 1
• 239000006104 solid solution Substances 0.000 description 1
• 239000000243 solution Substances 0.000 description 1
• 229910052682 stishovite Inorganic materials 0.000 description 1
• 238000006467 substitution reaction Methods 0.000 description 1
• 229910052905 tridymite Inorganic materials 0.000 description 1