SE203380C1 - - Google Patents
Info
- Publication number
- SE203380C1 SE203380C1 SE203380DA SE203380C1 SE 203380 C1 SE203380 C1 SE 203380C1 SE 203380D A SE203380D A SE 203380DA SE 203380 C1 SE203380 C1 SE 203380C1
- Authority
- SE
- Sweden
- Prior art keywords
- crucible
- furnace
- container
- uranium
- edge
- Prior art date
Links
- 229910052770 Uranium Inorganic materials 0.000 claims description 11
- JFALSRSLKYAFGM-UHFFFAOYSA-N uranium(0) Chemical compound [U] JFALSRSLKYAFGM-UHFFFAOYSA-N 0.000 claims description 11
- 238000001816 cooling Methods 0.000 claims description 8
- 238000004519 manufacturing process Methods 0.000 claims description 8
- 239000011819 refractory material Substances 0.000 claims description 8
- 239000000047 product Substances 0.000 claims description 6
- 238000000605 extraction Methods 0.000 claims description 4
- 239000011810 insulating material Substances 0.000 claims description 4
- 239000007795 chemical reaction product Substances 0.000 claims description 2
- 229910052751 metal Inorganic materials 0.000 description 12
- 239000002184 metal Substances 0.000 description 12
- 238000007789 sealing Methods 0.000 description 7
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 6
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 5
- 229910000831 Steel Inorganic materials 0.000 description 5
- 229910052791 calcium Inorganic materials 0.000 description 5
- 239000011575 calcium Substances 0.000 description 5
- 239000010959 steel Substances 0.000 description 5
- MZFRHHGRNOIMLW-UHFFFAOYSA-J uranium(4+);tetrafluoride Chemical compound F[U](F)(F)F MZFRHHGRNOIMLW-UHFFFAOYSA-J 0.000 description 5
- 241000283707 Capra Species 0.000 description 4
- 239000003570 air Substances 0.000 description 3
- 229910052786 argon Inorganic materials 0.000 description 3
- WUKWITHWXAAZEY-UHFFFAOYSA-L calcium difluoride Chemical compound [F-].[F-].[Ca+2] WUKWITHWXAAZEY-UHFFFAOYSA-L 0.000 description 3
- 229910001634 calcium fluoride Inorganic materials 0.000 description 3
- 239000002893 slag Substances 0.000 description 3
- 239000012080 ambient air Substances 0.000 description 2
- 239000003153 chemical reaction reagent Substances 0.000 description 2
- DNJIEGIFACGWOD-UHFFFAOYSA-N ethanethiol Chemical compound CCS DNJIEGIFACGWOD-UHFFFAOYSA-N 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 150000003839 salts Chemical class 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 1
- 241000233866 Fungi Species 0.000 description 1
- 238000003723 Smelting Methods 0.000 description 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 229910010293 ceramic material Inorganic materials 0.000 description 1
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 229910001873 dinitrogen Inorganic materials 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000010436 fluorite Substances 0.000 description 1
- 238000005242 forging Methods 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 239000011261 inert gas Substances 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 239000011541 reaction mixture Substances 0.000 description 1
- 230000000284 resting effect Effects 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
- C22B5/00—General methods of reducing to metals
- C22B5/02—Dry methods smelting of sulfides or formation of mattes
- C22B5/04—Dry methods smelting of sulfides or formation of mattes by aluminium, other metals or silicon
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
- C22B60/00—Obtaining metals of atomic number 87 or higher, i.e. radioactive metals
- C22B60/02—Obtaining thorium, uranium, or other actinides
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27B—FURNACES, KILNS, OVENS OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
- F27B14/00—Crucible or pot furnaces
- F27B14/08—Details specially adapted for crucible or pot furnaces
- F27B14/10—Crucibles
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Geology (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Crucibles And Fluidized-Bed Furnaces (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE203380T |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SE203380C1 true SE203380C1 (enrdf_load_stackoverflow) | 1965-01-01 |
Family
ID=38413660
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE203380D SE203380C1 (enrdf_load_stackoverflow) |
Country Status (1)
| Country | Link |
|---|---|
| SE (1) | SE203380C1 (enrdf_load_stackoverflow) |
-
0
- SE SE203380D patent/SE203380C1/sv unknown
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US4248630A (en) | Method of adding alloy additions in melting aluminum base alloys for ingot casting | |
| EP2602036B1 (de) | Vorrichtung und Verfahren zum Sintern von Sintergut | |
| CN104550964B (zh) | 一种beta-gamma TiAl预合金粉末制备TiAl合金板材的方法 | |
| US2546320A (en) | Method of sintering titanium and like metals | |
| US2337042A (en) | Apparatus and method for manufacture of magnesium metal | |
| SE203380C1 (enrdf_load_stackoverflow) | ||
| CN102701213B (zh) | 定向凝固冶金法太阳能多晶硅提纯设备 | |
| JP2012006775A (ja) | 溶解炉への原料供給装置及び原料供給方法 | |
| JPS6112838A (ja) | スポンジチタン製造装置 | |
| US20180142327A1 (en) | Process for the production of a pgm-enriched alloy | |
| US20180142328A1 (en) | Process for the production of a pgm-enriched alloy | |
| JP3515541B2 (ja) | スポンジチタン製造装置 | |
| US2709078A (en) | Apparatus for production of refractory metals | |
| US10563289B2 (en) | Process for refining niobium-based ferroalloys | |
| JPS59226127A (ja) | 高融点高靭性金属の製造装置 | |
| CN208346240U (zh) | 一种低氧高纯钛锭的电子束熔炼装置 | |
| JP7755484B2 (ja) | スポンジチタン塊の保管方法及びスポンジチタンの製造方法 | |
| US3227433A (en) | Metallurgical furnaces for very high temperatures | |
| RU133911U1 (ru) | Шахтная вакуумная печь сопротивления | |
| JPH0445571B2 (enrdf_load_stackoverflow) | ||
| JP7491941B2 (ja) | 鋼インゴットの製造方法 | |
| Miller | The production of magnesium, calcium, tantalum and zirconium | |
| RU146430U1 (ru) | Вакуумная дуговая гарнисажная печь | |
| KR20140017162A (ko) | 용강 샘플 채취용 샘플러 | |
| RU2424588C1 (ru) | Топливная таблетка тепловыделяющего элемента |