Uburyo bwo kubyaza umusaruro ferromanganese ya karubone ntoya kandi yoroheje cyane cyane harimo uburyo bwa electrosilicon yumuriro, uburyo bwa rocker nuburyo bwo guhumeka ogisijeni.

Carbide yumukara wa silicon ikozwe mumusenyi wa quartz hamwe na peteroli ya kokiya silika nkibikoresho fatizo binyuze mu gushonga ubushyuhe bwinshi mu itanura rirwanya. Ubukomere bwabwo buri hagati ya corundum na diyama, imbaraga za mashini zayo ziruta corundum, kandi iravunitse kandi ityaye. Carbide yicyatsi kibisi ikozwe muri peteroli ya kokiya na silika nkibikoresho fatizo nyamukuru, umunyu wongewemo nk'inyongeramusaruro, kandi ushonga mubushyuhe bwinshi mu itanura rirwanya. Ubukomere bwabwo buri hagati ya corundum na diyama, kandi imbaraga za mashini zayo ziruta corundum.

Ferromolybdenum ni umusemburo wa molybdenum na fer kandi ikoreshwa cyane nk'inyongera ya molybdenum mu gukora ibyuma. Ongeramo molybdenum mubyuma birashobora gutuma ibyuma bigira imiterere imwe-yuzuye neza, ishobora gufasha kuvanaho uburakari no kunoza ubukana bwicyuma. Mubyuma byihuta, molybdenum irashobora gusimbuza igice cya tungsten. Hamwe nibindi bintu bivangavanze, molybdenum ikoreshwa cyane mugukora ibyuma birwanya ubushyuhe, ibyuma bitagira umwanda, ibyuma birwanya aside hamwe nicyuma cyibikoresho, hamwe nudusimba dufite imiterere yihariye yumubiri. Ongeramo molybdenum kugirango ushire ibyuma birashobora kongera imbaraga no kwambara birwanya. Ubusanzwe Ferromolybdenum yashongeshejwe nuburyo bwo gushyushya ibyuma.

Ferromolybdenum ninyongera ya amorphous ibyuma byongera umusaruro kandi ifite ibintu byinshi byiza byimurirwa muri zinc. Inyungu nyamukuru ya ferromolybdenum alloy nuburyo bukomeye, butuma ibyuma bisudira. Ibiranga ferromolybdenum bituma iba urwego rwinyongera rwa firime ikingira ibindi byuma, bigatuma ibera ibicuruzwa bitandukanye.

Titanium ni kimwe mu byuma byoroheje kandi bikomeye cyane byavumbuwe kugeza ubu, mu gihe ibyuma bitagira umwanda ari icyuma cya karuboni. Byongeye kandi, titanium alloy nibyiza cyane kuruta ibyuma bidafite ingese mubijyanye nimikorere. Nibyoroshye muburemere kandi hejuru mubukomere. Kurwanya okiside (ni ukuvuga ingese) bisa nibyuma bitagira umwanda, ariko igiciro nacyo gihenze cyane.

Ibyuma bya silicon 200 mesh ni feza yijimye hamwe nicyuma. Ifite aho ishonga cyane, irwanya ubushyuhe bwiza, irwanya cyane kandi irwanya okiside nyinshi.