GR68689B - - Google Patents

Info

Publication number
GR68689B
GR68689B GR54068A GR770154068A GR68689B GR 68689 B GR68689 B GR 68689B GR 54068 A GR54068 A GR 54068A GR 770154068 A GR770154068 A GR 770154068A GR 68689 B GR68689 B GR 68689B
Authority
GR
Greece
Application number
GR54068A
Inventor
Charles Norman Cochran
Subodh Kumar Das
Richard Aldo Milito
Original Assignee
Aluminum Co Of America
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Aluminum Co Of America filed Critical Aluminum Co Of America
Publication of GR68689B publication Critical patent/GR68689B/el

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C1/00—Making non-ferrous alloys
    • C22C1/02—Making non-ferrous alloys by melting
    • C22C1/026—Alloys based on aluminium
    • 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
    • C22B21/00—Obtaining aluminium
    • C22B21/02—Obtaining aluminium with reducing

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Carbon And Carbon Compounds (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
  • Pressure Welding/Diffusion-Bonding (AREA)
  • Manufacture Of Alloys Or Alloy Compounds (AREA)
  • Catalysts (AREA)
GR54068A 1976-12-06 1977-07-30 GR68689B (el)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/747,999 US4053303A (en) 1976-12-06 1976-12-06 Method of carbothermically producing aluminum-silicon alloys

Publications (1)

Publication Number Publication Date
GR68689B true GR68689B (el) 1982-02-01

Family

ID=25007561

Family Applications (1)

Application Number Title Priority Date Filing Date
GR54068A GR68689B (el) 1976-12-06 1977-07-30

Country Status (18)

Country Link
US (1) US4053303A (el)
JP (1) JPS5370906A (el)
AU (1) AU507224B2 (el)
BR (1) BR7705858A (el)
CA (1) CA1094329A (el)
DE (1) DE2736544C3 (el)
ES (1) ES462020A1 (el)
FR (1) FR2372900A1 (el)
GB (1) GB1567276A (el)
GR (1) GR68689B (el)
HU (1) HU176191B (el)
IN (1) IN148616B (el)
IT (1) IT1080106B (el)
NO (1) NO773011L (el)
PL (1) PL108145B1 (el)
SE (1) SE7708608L (el)
SU (1) SU786919A3 (el)
ZA (1) ZA774578B (el)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS591777B2 (ja) * 1980-04-22 1984-01-13 三井アルミニウム工業株式会社 アルミニウムの還元製錬法
IT1194749B (it) * 1981-02-23 1988-09-28 Italia Alluminio Processo metallurgico di trattamento di minerali silico-alluminosi-alcalini particolarmente minerali leucitici
IT1152984B (it) * 1982-06-22 1987-01-14 Samim Soc Azionaria Minero Met Procedimento per la produzione di una lega alluminio silicio da concentrati contenenti gli ossidi corrispondenti anche chimicamente tra loro e/o con altri ossidi metallici
US4486229A (en) * 1983-03-07 1984-12-04 Aluminum Company Of America Carbothermic reduction with parallel heat sources
US4491472A (en) * 1983-03-07 1985-01-01 Aluminum Company Of America Carbothermic reduction and prereduced charge for producing aluminum-silicon alloys
US4734130A (en) * 1984-08-10 1988-03-29 Allied Corporation Method of producing rapidly solidified aluminum-transition metal-silicon alloys
EP0241514A4 (en) * 1985-09-20 1988-09-28 Ceramatec Inc DENSE CERAMIC CONTAINING SOLID SOLUTION AND MANUFACTURING METHOD THEREOF.
JPS62108201A (ja) * 1985-11-06 1987-05-19 Eisuke Yoshinobu 弧月型太陽光熱集捉装置
JPH01501008A (ja) * 1986-09-29 1989-04-06 フセソユーズヌイ、ナウチノ―イスレドワーチェルスキー、イ、プロエクトヌイ、インスチツート、アルュミニエボイ、マグニエボイ、イ、エレクトロドノイ、プロムイシュレンノスチ ケイ素含量２〜２２質量％を有するアルミニウム―ケイ素合金の製造法
WO1988002410A1 (en) * 1986-09-29 1988-04-07 Vsesojuzny Nauchno-Issledovatelsky I Proektny Inst Method of obtaining aluminosilicon alloy containing 2-22 per cent by weight of silicon
US4769069A (en) * 1986-12-24 1988-09-06 Aluminum Company Of America Process for production of aluminum by carbothermic production of alkaline earth metal aluminide and stripping of aluminum from alkaline earth metal aluminide with halide stripping agent
US4735654A (en) * 1986-12-24 1988-04-05 Aluminum Company Of America Process for reduction of metal compounds by reaction with alkaline earth metal aluminide
US4770696A (en) * 1986-12-24 1988-09-13 Aluminum Company Of America Process for carbothermic production of calcium aluminide using calcium carbide
US4765832A (en) * 1986-12-24 1988-08-23 Aluminum Company Of America Process for carbothermic production of calcium aluminide using slag containing calcium aluminate
US4769068A (en) * 1986-12-24 1988-09-06 Aluminum Company Of America Process for production of aluminum by carbothermic production of alkaline earth metal aluminide and stripping of aluminum from alkaline earth metal aluminide with sulfurous stripping agent
US4765831A (en) * 1986-12-24 1988-08-23 Aluminum Company Of America Process for production of alkaline earth metal by carbothermic production of alkaline earth metal aluminide and stripping of alkaline earth metal from alkaline earth metal aluminide with nitrogen stripping agent
US4812168A (en) * 1986-12-24 1989-03-14 Aluminum Company Of America Process for carbothermic production of alkaline earth metal aluminide and recovery of same
US4769067A (en) * 1986-12-24 1988-09-06 Aluminum Company Of America Process for production of aluminum by carbothermic production of an alkaline earth metal aluminide such as calcium aluminide and recycling of reactant byproducts
JPH01250902A (ja) * 1988-03-31 1989-10-05 Omron Tateisi Electron Co マイクロ・フレネル・レンズ
JPH06145836A (ja) * 1992-11-16 1994-05-27 Meisei Kako Kk アルミニウム滓を利用した合金の製法
EP2334832B1 (en) * 2008-09-16 2017-11-08 Alcoa Inc. Sidewall and bottom electrode arrangement for electrical smelting reactors and method for feeding such electrodes

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3257199A (en) * 1963-07-19 1966-06-21 Reynolds Metals Co Thermal reduction
US3254988A (en) * 1963-07-19 1966-06-07 Reynolds Metals Co Thermal reduction
US3615347A (en) * 1969-01-21 1971-10-26 Reynolds Metals Co Method of maximizing power utilization in the electric arc production of aluminium-silicon alloys
US3655362A (en) * 1969-05-16 1972-04-11 Reynolds Metals Co Process for the thermal reduction of alumina-bearing ores
US3758289A (en) * 1970-05-01 1973-09-11 Ethyl Corp Prereduction process
US3661561A (en) * 1970-08-03 1972-05-09 Ethyl Corp Method of making aluminum-silicon alloys
US3661562A (en) * 1970-12-07 1972-05-09 Ethyl Corp Reactor and method of making aluminum-silicon alloys
SU454839A1 (ru) * 1971-09-17 1977-11-25 Днепровский Ордена Ленина Алюминиевый Завод Брикет дл получени силикоалюмини

Also Published As

Publication number Publication date
IT1080106B (it) 1985-05-16
BR7705858A (pt) 1978-07-18
CA1094329A (en) 1981-01-27
NO773011L (no) 1978-06-07
JPS5370906A (en) 1978-06-23
SE7708608L (sv) 1978-06-07
DE2736544B2 (de) 1979-04-19
PL108145B1 (pl) 1980-03-31
SU786919A3 (ru) 1980-12-07
GB1567276A (en) 1980-05-14
JPS5626701B2 (el) 1981-06-20
IN148616B (el) 1981-04-18
US4053303A (en) 1977-10-11
AU2704377A (en) 1979-01-18
DE2736544C3 (de) 1979-12-13
PL200876A1 (pl) 1978-06-19
HU176191B (en) 1981-01-28
DE2736544A1 (de) 1978-06-08
FR2372900A1 (fr) 1978-06-30
ES462020A1 (es) 1978-11-01
AU507224B2 (en) 1980-02-07
ZA774578B (en) 1978-06-28
FR2372900B1 (el) 1980-05-16

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