DE140323C - - Google Patents
Info
- Publication number
- DE140323C DE140323C DENDAT140323D DE140323DA DE140323C DE 140323 C DE140323 C DE 140323C DE NDAT140323 D DENDAT140323 D DE NDAT140323D DE 140323D A DE140323D A DE 140323DA DE 140323 C DE140323 C DE 140323C
- Authority
- DE
- Germany
- Prior art keywords
- metal
- hydrogen compounds
- glowing
- rare earth
- gaseous hydrogen
- 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.)
- Active
Links
- 229910052751 metal Inorganic materials 0.000 claims description 15
- 239000002184 metal Substances 0.000 claims description 15
- 238000000034 method Methods 0.000 claims description 14
- 150000002483 hydrogen compounds Chemical class 0.000 claims description 9
- 150000002739 metals Chemical class 0.000 claims description 4
- 229910052761 rare earth metal Inorganic materials 0.000 claims description 4
- 150000002910 rare earth metals Chemical class 0.000 claims description 4
- 238000010438 heat treatment Methods 0.000 claims description 2
- 239000011261 inert gas Substances 0.000 claims 1
- 150000001875 compounds Chemical class 0.000 description 6
- QCWXUUIWCKQGHC-UHFFFAOYSA-N Zirconium Chemical compound [Zr] QCWXUUIWCKQGHC-UHFFFAOYSA-N 0.000 description 5
- 239000001257 hydrogen Substances 0.000 description 5
- 229910052739 hydrogen Inorganic materials 0.000 description 5
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 4
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 4
- 229910052749 magnesium Inorganic materials 0.000 description 4
- 239000011777 magnesium Substances 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 229910052726 zirconium Inorganic materials 0.000 description 4
- 239000002244 precipitate Substances 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- -1 Boron hydrogen Chemical class 0.000 description 1
- 240000002989 Euphorbia neriifolia Species 0.000 description 1
- 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
- 229910000861 Mg alloy Inorganic materials 0.000 description 1
- 229910001093 Zr alloy Inorganic materials 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 229910052796 boron Inorganic materials 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- QRNPTSGPQSOPQK-UHFFFAOYSA-N magnesium zirconium Chemical compound [Mg].[Zr] QRNPTSGPQSOPQK-UHFFFAOYSA-N 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01K—ELECTRIC INCANDESCENT LAMPS
- H01K1/00—Details
- H01K1/02—Incandescent bodies
- H01K1/04—Incandescent bodies characterised by the material thereof
Landscapes
- Manufacture And Refinement Of Metals (AREA)
Publications (1)
Publication Number | Publication Date |
---|---|
DE140323C true DE140323C (enrdf_load_stackoverflow) |
Family
ID=408008
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DENDAT140323D Active DE140323C (enrdf_load_stackoverflow) |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE140323C (enrdf_load_stackoverflow) |
-
0
- DE DENDAT140323D patent/DE140323C/de active Active
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE2233700A1 (de) | Verfahren zur erhoehung der abreibfestigkeit der oberflaeche von schneidwerkzeugen u.dgl. hartmetallteilen | |
DE69300442T2 (de) | Verfahren zur Herstellung von einer feinen Dispersion von Metalloxid in Wolfram. | |
DE2742008C2 (de) | Verfahren zur Herstellung eines Messing-Werkstoffes mit Mikroduplex-Gefüge | |
DE140323C (enrdf_load_stackoverflow) | ||
DE2708634A1 (de) | Verfahren zur herstellung einer ferromolybdaen-legierung | |
DE141353C (enrdf_load_stackoverflow) | ||
DE1483292B2 (de) | Verfahren zur weitgehenden Verhinderung der Wasserstoffversprödung von sauerstoffhaltigem, insbesondere zähgepoltem oder dispersionsgehärtetem Kupfer oder einer solchen Kupferlegierung | |
DE1950260C3 (de) | Verwendung einer gesinterten Molybdän-Bor-Legierung | |
AT16620B (de) | Verfahren zur Herstellung von Glühkörpern für elektrisches Licht oder Wärme. | |
DE204612C (enrdf_load_stackoverflow) | ||
DE628460C (de) | Hochemissionskathode | |
DE335887C (de) | Verfahren zur Herstellung einer Legierung aus Zirkonium und Eisen | |
DE2448386A1 (de) | Verfahren zur herstellung von flexiblen tantalcarbidfasermaterialien und deren verwendung | |
DE574161C (de) | Verfahren zur Herstellung von Erdalkalicyanamiden aus Erdalkalicarbiden und Stickstoff | |
DE196570C (enrdf_load_stackoverflow) | ||
DE189638C (enrdf_load_stackoverflow) | ||
DE137568C (enrdf_load_stackoverflow) | ||
DE292483C (enrdf_load_stackoverflow) | ||
AT128310B (de) | Verfahren zur Darstellung von Alkali- und Erdalkalimetallen. | |
DE2208734B2 (de) | Pulverförmiges Borierungsmittel | |
DE603740C (de) | Verfahren zur Herstellung von Gluehkathoden | |
DE182766C (enrdf_load_stackoverflow) | ||
DE662791C (de) | Verfahren zur Herstellung von Nickel von grosser Festigkeit | |
DE596645C (enrdf_load_stackoverflow) | ||
AT36206B (de) | Glühfaden für elektrische Glühlampen und Verfahren zur Herstellung. |