Njira zopangira mpweya wochepa komanso wapakatikati wa carbon ferromanganese makamaka umaphatikizapo njira yotenthetsera ya electrosilicon, njira ya rocker ndi njira yowombera mpweya.

Black silicon carbide imapangidwa kuchokera ku mchenga wa quartz ndi petroleum coke silica monga zida zazikulu zopangira kudzera pakutentha kwambiri kusungunula mung'anjo yotsutsa. Kulimba kwake kuli pakati pa corundum ndi diamondi, mphamvu zake zamakina ndizokwera kuposa corundum, ndipo ndizovuta komanso zakuthwa. Green silicon carbide imapangidwa kuchokera ku petroleum coke ndi silika monga zida zazikulu zopangira, zokhala ndi mchere wowonjezera ngati chowonjezera, ndikusungunulidwa pa kutentha kwakukulu mu ng'anjo yotsutsa. Kuuma kwake kuli pakati pa corundum ndi diamondi, ndipo mphamvu yake yamakina ndi yapamwamba kuposa corundum.

Ferromolybdenum ndi aloyi wa molybdenum ndi chitsulo ndipo amagwiritsidwa ntchito makamaka ngati chowonjezera cha molybdenum popanga zitsulo. Kuwonjezera molybdenum ku chitsulo kungapangitse chitsulo kukhala ndi mawonekedwe ofananira bwino, omwe angathandize kuchotsa kupsa mtima ndikuwongolera kuuma kwachitsulo. Muzitsulo zothamanga kwambiri, molybdenum imatha kusintha gawo la tungsten. Pamodzi ndi zinthu zina zopangira ma alloying, molybdenum imagwiritsidwa ntchito kwambiri popanga zitsulo zosagwira kutentha, zitsulo zosapanga dzimbiri, zitsulo zosagwira asidi ndi zitsulo zamagetsi, komanso ma alloys okhala ndi zinthu zapadera zakuthupi. Kuwonjezera molybdenum ku chitsulo choponyera kungathe kuwonjezera mphamvu zake ndi kukana kuvala. Ferromolybdenum nthawi zambiri imasungunuka ndi njira yotenthetsera yachitsulo.

Ferromolybdenum ndi chowonjezera chachitsulo cha amorphous popanga ndipo chimakhala ndi zinthu zingapo zabwino zomwe zimasamutsidwa ku zinc alloys. Phindu lalikulu la aloyi ya ferromolybdenum ndi kuuma kwake, zomwe zimapangitsa kuti chitsulocho chiwotchedwe. Makhalidwe a ferromolybdenum amapanga filimu yowonjezera yowonjezera pazitsulo zina, kuti ikhale yoyenera pazinthu zosiyanasiyana.

Titaniyamu ndi imodzi mwazitsulo zopepuka komanso zolimba kwambiri zomwe zapezeka mpaka pano, pomwe chitsulo chosapanga dzimbiri ndi aloyi yachitsulo-carbon. Kuphatikiza apo, titaniyamu alloy ndi yabwino kwambiri kuposa chitsulo chosapanga dzimbiri potengera magwiridwe antchito. Ndiwopepuka polemera komanso wolimba kwambiri. Kukana kwake kwa okosijeni (ndiko kuti, dzimbiri) ndi kofanana ndi chitsulo chosapanga dzimbiri, koma mtengo wake ndi wokwera mtengo kwambiri.

Metal silicon 200 mesh ndi imvi yasiliva yokhala ndi zitsulo zonyezimira. Ili ndi malo osungunuka kwambiri, kukana kutentha kwabwino, resistivity yapamwamba komanso kukana kwambiri kwa okosijeni.