Rhodium, inozivikanwa se "goridhe dema", isimbi yeplatinum ine huwandu hushoma hwezviwanikwa uye kugadzirwa. Zviri mu rhodium muguru renyika zvinongova bhiriyoni imwe chete yebhiriyoni. Sezvinotaurwa netsumo, "chisingawanzo kuwanikwa chinokosha", kana tichitarisa kukosha, kukosha kwe rhodium hakusi pasi pegoridhe zvachose. Inoonekwa sesimbi inokosha isingawanzo kuwanikwa uye inonyanya kukosha pasi rose, uye mutengo wayo unodhura kagumi kupfuura goridhe. Nenzira iyi, 100kg haisi diki.
Rhodium yesimbi inokosha
Saka, upfu hwerhodium hunei ne fiberglass?
Tinoziva kuti fiber yegirazi chinhu chisina kugadzirwa nesimbi chisina kugadzirwa uye chinoshanda zvakanaka, chinoshandiswa zvakanyanya muminda yakakosha senge zvemagetsi, kuvaka, zvemuchadenga, uye kutakura. Mukugadzirwa kwayo, pane maitiro akakosha - kudhirowa kwewaya, umo zvinhu zvakagadziriswa zvinonyungudutswa kuita girazi remvura pakupisa kwakanyanya muchoto, uye zvinozopfuura nekukurumidza nepaburi rinopinza kuti zvikweverwe mufiber yegirazi.
Mazhinji emabhurashi ane maburi anoshandiswa mukudhirowa girazi fiber akagadzirwa neplatinum-rhodium alloys. Platinum inogona kutsungirira tembiricha yakakwira, uye rhodium powder inoshandiswa sekuwedzera kusimba kwezvinhu. Pamusoro pezvose, tembiricha yegirazi remvura iri pakati pe1150 ne1450 °C. Kudzivirira ngura pakupisa.
Maitiro ekudhirowa kwegirazi kuburikidza neplate inobuda mvura
Zvinogona kutaurwa kuti platinum-rhodium alloy bushings inzira dzakakosha uye dzinoshandiswa zvakanyanya mukugadzira mumafekitori egirazi fiber.
Nguva yekutumira: Gumiguru-08-2022
