Regulus

Examination of the metallic product (regulus) of such aluminothermically produced vanadium metal reveals the presence of oxide phases in the metal matrix. This suggests that there is a decreasing solubiHty for aluminum and oxygen below the melting point. To date, no purification processes have been developed that take advantage of the purification potential of this phenomenon. 

Fig. 1. Flow diagram for aluminothermic process showiag alternative methods of aluminum removal from alloy regulus.

Koniferenholz, n. conifer wood, softwood. Konig, m. regulus king. 

Regnlusofen, m. regulus furnace reduction crucible (for antimony). 

SpiessglanZ kermes, m. kermesite kermes mineral, -kbnig, m. regulus of antimony, -leber,/. livex of antimony, hepar antimonii. -metall, n. antimony, -mittel, n. antimonial remedy, -mohr, m. aethiops antimonialis (old pharmaceutical preparation of mercury and antimony sulfides). -ocker, m, antimony ocher, -oxyd,n. antimon> trioxide. -safran,... 

The type is cast in a mould that can be opened and shut very quickly. The metal, which is ladled into it, consists of lead, arsenic and regulus of antimony. At the same time as the metal enters the mould... a rapid movement is made by the hand holding the mould, which increases the pressure on the bottom where the actual letter is formed. 

Newton, Isaac. "On the preparation of Star Reguluses." In The foundations of Newton s alchemy, ed. Betty Jo Teeter Dobbs, 504-507., 1973. 

Philalethes, Eirenaeus. "Preparations of the sophic mercury. Experiments for the preparation of the sophic mercury, by Luna and the Antimonial Stellate Regulus of Mars, for the Philosopher s Stone. Written by Eirenaeus Philalethes, an Englishman, and a Cosmopolite." In Collectanea chemica, 149-160., 1893.rhttp //pwp.netcabo.pt/r.petrinus/experiments-e.htm1. 

Fiir die Dichte von Cm-Metall fanden J. G. Wallmann, W. W. T. Crane und B. B. Cunningham (53), (205) einen Wert von 7 g/cm3. Der Wert erscheint auBergewohnlich niedrig und die Autoren erklaren ihn dadurch, daB der zur Dichtebestimmung verwendete 4 p.g-Regulus moglicherweise einen Hohlraum enthielt. 

Matador Regulus Separating boost. Turbojet sustainer. 

In the eleventh edition of this work, Lemery said that older writers believed bismuth to be a natural marcasite or an imperfect tin found in tin mines but tire modems, said he, believe with much likelihood that it is a regulus of tin prepared artificially by the English my thought on this subject is that there is natural bismuth, but that it is rare, and that... 

Svab, Anton von, Berattelse om en nativ regulus antrmoni eller spetsglas-... 

When bismuth is broken with a hammer, it gives a fracture composed of litde super-imposed laminae. The regulus of cobalt is more like a true metal Moreover there is a very great difference in the color of these two metals.. . . ... 

In fusing drey do not mingle at all with each other, it is easy to separate them with a stroke of the hammer for they are attached about as an almond is to its stone, and in this union diey seem to be separated by a segment of a circle so that they both appear to form but a single regulus, at one end of which is found the bismuth, or marcasite, and at die other die regulus of cobalt. 

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