Cum materies ad contactus electricam adhibita sint binaria et supra mixturam materiae, et praecipua elementa habere debent notas pseudo-alaymos, pulveris metallurgiam et vacuum (atmosphaeram moderatricem) liquationis in productione et processu fabricando adoptantur.
Modus infiltration
(electrica contactus)Modus infiltration is a common method to produce refractory metal and low melting point metal pseudoalloy. The high melting point metal powder is pressed and pre sintered (or powder sintered) to form a porous skeleton, and then the low melting point metal is placed above or below the skeleton. At a temperature higher than the melting point of the metal, it melts and infiltrates into the porous skeleton metal to fill the gap, so as to obtain a dense product.
Mixed powder sintering
(electrica contactus)
Pulvis permixtio processus sinteringis est processus productionis conventionalis pulveris metallurgiae, id est, pulveris mixtionis / prementis / sinteringis processus. In ceramicis producendis et carbide coagulo late usus est. Methodus metallurgica bene evoluta est. Secundum diversam temperiem sintering, in solidum-phasma sintering et liquido-sinteringi dividi potest.
arcus vacuum remeling
(electrica contactus)
In scoria libera et humilis pressionis environment vel iners atmosphaera, electrode consumabilis celeriter sub caliditatis DC arcus liquefacit et re solidatur in forma frigida, ita ut stannum in hac caliditate liquationis processum eliquari possit, ut consequi possit. ad purgationem, emendandam structuram et ad corrigendum effectum.
