Ƙarfe grit
Idan aka kwatanta da grit ɗin ƙarfe na gargajiya da aka yi ta hanyar murƙushe karfen harbi,dauke da karfe grityana da siffofi kamar haka:
Albarkatun kasa
Ƙarfe gritKarfe mai ɗauke da Chromium ne ke yin shi wanda ke da kyakkyawan ƙarfi saboda yawan abun ciki na Chromium.
Fasaha
Ƙarfe gritana yin ta ne ta hanyar murƙushe jabun ƙarfe mai ɗaukar nauyi kai tsaye wanda ba shi da lahani.
Ƙananan lalacewa
Jihar jabudauke da karfe grittare da kaifi gefuna yana da mafi girma inji dukiya fiye da gargajiya Cast karfe grit tare da ball saman.
Ƙayyadaddun fasaha
Haɗin Sinadari% | C | 0.80-1.20 | |
Si | 0.15-1.20 | ||
Mn | 0.30-1.20 | ||
Cr | 0.60-1.65 | ||
S | <0.050 | ||
P | <0.050 | ||
Tauri | Saukewa: GP46-50 | GH:> 60HRC | |
Saukewa: 56-60HRC | |||
GH:> 60HRC | |||
Aikace-aikace | Yashi mai fashewa | Yanke dutse | |
Karamin tsari | Homogeneous mai saurin fushi | ||
Yawan yawa | ≥7.5g/cm 3 | ||
Bayyanar | Angular |
Aikace-aikace
Yashi mai fashewadon sashin jiki, jikin akwatin akwati, kayan wutan lantarki na daji,locomotive, karfe tsarin, tashar jiragen ruwa injin da dai sauransu.
Yanke dutse / yankan granitea cikin injin ganga