Is iad seo a leanas na ceanglais maidir le hamhábhair:
(1) Éilíonn róstadh moluibdín S<0.10%, Cu<0.6%, and Pb<0.5%. The actual ingredients are: Mo48.5%~52%, S0.04%~0.07%, P0.01%~0.02%, Cu0.1%~0.5%, Pb0.2%~0.5%, FeO3%~5%, SiO28%~14%, CaO2%~4.5%. 5% to 10% of the total molybdenum is in the form of MoO2, which should be considered when calculating the reaction heat. The particle size is <15mm, of which >10mm cuntas ar feadh níos lú ná 10%, agus<2mm accounts for about 60%. (2) Ferrosilicon powder contains Si75%~77%; the particle size is <1mm.
praghas púdar moluibdín ferro
(3) Aluminum particles contain Al>90% agus Cu<0.1%; the particle size is <3mm, and the part <0.5mm shall not exceed 30%.
(4) Iron ore contains Fe>65%, S<0.05%, P<0.05%, C<0.30%; particle size<1mm. Iron oxide scale or iron concentrate can be used instead.
(5) Is gnáth-sraps cruach carbóin iad na scraps cruach, agus is é an fad curl<50mm.
(6) Fluorite contains CaF2>90%. Méid na gcáithníní<3mm.
Ferro moluibdín praghas Alloy
(7) Saltpeter contains NaNO3>90%. Ní mór na hamhábhair go léir a thriomú go críochnúil agus níor cheart go mbeadh taise iontu chun splancadh agus timpistí a sheachaint le linn an phróisis bruithnithe. Déantar na hamhábhair a mheá go cruinn de réir na comhréire ríofa, a chur isteach sa mheascóir agus a mheascadh go cothrom, ansin iad a chur isteach sa foirnéis bruithnithe, agus a smelú ag baint úsáide as an modh adhainte uachtarach.
