O le Chromium Additive Tablet o se oloa fou e mafai ona suitulaga i le u'amea matai o lo'o fa'aaogaina i le fale gaosi u'amea, aemaise lava mo le fa'afefeteina sili.O le oloa e faia i le paʻu uʻamea Chrome mama ma se mea faʻapitoa, e ala i se vaega patino o le faʻafefiloi toniga, ona oomi lea e poloka foliga.
Iloiloga ole Chromium Additive Tablet/Cr tablet: pauta u'amea + isi mea | ||
Uamea pautaCr: | 75% / 80% / 85% / 90% / 95%, poʻo faʻapitoa | |
Isi meafaitino | A. Aluminium mama; | |
B. E leai se hygroscopic sodium free flux; | ||
C. Aluminium mama + non-hygroscopic sodium free flux | ||
mamafa | Papamaa | Min-papama (Briquettes) |
500-1000g | 50-200g | |
Vaitaimi fa'amaonia | 8 masina | |
afifiina | i totonu alumini pepa pepa i fafo i le 20kg | 10-20kg ile taga pepa kraft |
A. aveese le scum i luga o le vaitaele uʻamea, ma tuʻufaʻatasia Cr faʻapipiʻi papamaʻa i totonu o le vai uʻamea i le vevela galue masani (740-750 ℃), ona tu lea 20-30 minute.
B. E leai se manaʻoga e mamafa aʻo leʻi faʻaaogaina
C. afifi palasitika uma e leai se chlorine ata tifaga, e mafai ona tuusao i totonu o le ogaumu, aua le gaosia kasa leaga.
D. ina ia faia le tufatufaina atu o elemene uʻamea tutusa toe maua atoatoa, i le static i le atoatoa fefiloi vaitaʻele uʻamea, 7-15 minute mulimuli ane, upega grilled scum sampling auiliiliga vailaau tuufaatasiga.
Huarui o loʻo i ai faiga faʻapitoa tau pulega.Matou te suʻesuʻeina muamua a matou oloa pe a maeʻa a matou gaosiga, ma matou toe faʻataʻitaʻi aʻo leʻi tuʻuina atu uma, e oʻo lava i faʻataʻitaʻiga.Ma afai e te manaʻomia, matou te manaʻo e talia isi vaega e suʻe.Ioe pe afai e te fiafia i ai, e mafai ona matou tuʻuina atu faʻataʻitaʻiga ia oe e suʻe ai.
O a matou oloa lelei e faʻamaonia e Sichuan Metallurgical Institute ma Guangzhou Institute of Metal Research.O le galulue faʻatasi ma i latou e mafai ona faʻasaoina le tele o taimi suʻega mo tagata faʻatau.