FREMGANGSM}TE FOR FREMSTILLING AV SILISIUMKARBIDA mixt. of powdered SiO2 and carbon is pressed into pellets to give a min. apparent density of 1.0 g/cm3 and min. compressive strength of 6.5 kg/cm2; the pellets are then mixed with non-reacted or partly reacted reclaimed matl. as a ...
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Fremgangsmter for dannelse av en silisium nanostruktur, en silisium kvantetrd i rekke (array) og innretninger p basis deravFIELD: optoelectronic and nanoelectronic devices. SUBSTANCE: evaporation of silicon surface is effected by bombarding it with uniform flow of ions of nitrogen molecules in...
FREMGANGSM}TE FOR UTVINNING AV ALUMINIUM FRA EN LEGERING AV ALUMINIUM/SILISIUMTYPEA method of manufacturing alkylaluminum compounds from ternary or quaternary alloys, comprising as principal elements aluminum, silicon and titanium, and aluminum, silicon, titanium and iron, respectively, wherein said ...
FREMGANGSM}TE TIL RENSING AV SILISIUMA process for producing crystalline silicon having an iron concentration less than about one-twentieth of the iron concentration of the mother liquor. Iron contaminated silicon is introduced into a mold and the mold walls are maintained at a temperature ...
MORELOCK, CHARLES ROBERTHILLIG, WILLIAM BRUNO
FREMGANGSM}TE FOR UTVINNING AV ALUMINIUM FRA EN LEGERING AV ALUMINIUM/SILISIUMTYPE.A method of manufacturing alkylaluminum compounds from ternary or quaternary alloys, comprising as principal elements aluminum, silicon and titanium, and aluminum, silicon, titanium and iron, respectively, wherein said...
Fremgangsmate for fremstilling av silisium-metall, silumin og aluminium-metall, samt prosessutstyr for gjennomforing avfremgangsmatenThe present invention concerns a procedure for continuous or batch production in one or possibly more steps in one or more furnaces of silicon metal (Si), ...