DE219403C - - Google Patents

Info

Publication number

DE219403C

DE219403C DENDAT219403D DE219403DA DE219403C DE 219403 C DE219403 C DE 219403C DE NDAT219403 D DENDAT219403 D DE NDAT219403D DE 219403D A DE219403D A DE 219403DA DE 219403 C DE219403 C DE 219403C

Authority

DE

Germany

Prior art keywords

supports

metal

metals

amorphous

refractory

Prior art date

Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)

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• WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 claims description 12
• 229910052721 tungsten Inorganic materials 0.000 claims description 12
• 239000010937 tungsten Substances 0.000 claims description 12
• 239000003870 refractory metal Substances 0.000 claims description 9
• 239000011819 refractory material Substances 0.000 claims description 3
• 229910052751 metal Inorganic materials 0.000 description 14
• 239000002184 metal Substances 0.000 description 14
• 150000002739 metals Chemical class 0.000 description 6
• 239000000203 mixture Substances 0.000 description 4
• 239000011230 binding agent Substances 0.000 description 3
• 150000002736 metal compounds Chemical class 0.000 description 2
• 238000000034 method Methods 0.000 description 2
• 238000003466 welding Methods 0.000 description 2
• DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 1
• FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 1
• 239000003638 chemical reducing agent Substances 0.000 description 1
• 239000003245 coal Substances 0.000 description 1
• 150000001875 compounds Chemical class 0.000 description 1
• 230000007717 exclusion Effects 0.000 description 1
• 229910052739 hydrogen Inorganic materials 0.000 description 1
• 239000001257 hydrogen Substances 0.000 description 1
• 125000004435 hydrogen atom Chemical class [H]* 0.000 description 1
• 229910052749 magnesium Inorganic materials 0.000 description 1
• 239000011777 magnesium Substances 0.000 description 1
• 238000004519 manufacturing process Methods 0.000 description 1
• 239000000463 material Substances 0.000 description 1
• 239000005300 metallic glass Substances 0.000 description 1
• 150000004760 silicates Chemical class 0.000 description 1
• 229910052708 sodium Inorganic materials 0.000 description 1
• 239000011734 sodium Substances 0.000 description 1
• 239000000126 substance 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