Mu oxidizing nyengo, sayansi 600 ili ndi vuto lalikulupo kuposa ziwonetsero 200 ndi Snoy 201.
Intelsel 601 Elibow, Intelfer 601 Chipamba
Illevesel 601 (SREE1) Nickel-Solod Alloy Poling Poling: 1360-141111¡cãc. Intersel 601 (SIC66) Nicker-Worder Stofi wachitsulo wowuma, chifukwa chake, sangakhale wotanganidwa ndikuchiritsa kutentha. Pambuyo pozizira kugwira ntchito, kutentha kukufika pafupifupi 900¡c, zinthuzi zidzafewetsa. Ngati zinthuzo zili ndi mphamvu kwambiri, ndikulimbikitsidwa kuti muchite yankho kutentha kutentha kwa kutentha kwa 1100 ~ 1200¡c. Pakadali pano, njira yozizira ndikuzizira madzi, ndipo kuzizira kwa mpweya kumatha kugwiritsidwanso ntchito malinga ndi mbale ya mbale. Komabe, kuti tipewe mpweya wabwino, ndikulimbikitsidwa kuti muziwazizira mwachangu momwe mungathere mu kutentha kwa 500 ~ 800 ¡¡¡z / 800 l /c.