C276 ndizoyenera kugwiritsa ntchito malo ogulitsira pomwe hydrogen-sulphide kutsitsa kuphwanya kukana ndikofunikira.
FOSTELOLELOY X chitoliro chatsika chimakhala ndi carburization ndi nitrizing, zinthu ziwiri zomwe nthawi zambiri zimayambitsa kulephera kwamphamvu kwambiri. Pambuyo pa maola 100 mu mafuta a petroleum coke, zinthu zina zinayi zidalowetsedwa ndi kubereka ndi pomwe.
Assuels 600 athyathyathya alinso osakhala maginito ndipo amapereka kuphatikiza kwangwiro kwamphamvu kwambiri, otentha komanso ozizira, komanso kukana mitundu yofananira. Intelsel Alsoy Ferrules apangeni kulimba kwambiri ngakhale kutentha kwa zigawo ndipo ndioyenera kugwiritsa ntchito njira zothetsera mchere wambiri komanso sulfides. Kuti mupewe kupsinjika kuwononga nkhawa, aloy 600 kugawanitsa mahelusa opangidwa kuti athe kupsinjika asanagwiritse ntchito.