I-Rhodium, eyaziwa kakhulu ngokuthi “igolide elimnyama”, iyinsimbi yeqembu leplatinum enenani elincane kakhulu lezinsiza kanye nokukhiqizwa. Okuqukethwe kwe-rhodium oqweqweni lomhlaba kuyingxenye eyodwa kuphela kwezigidigidi zezigidi. Njengoba isisho sithi, “okungavamile kuyigugu”, ngokwenani, inani le-rhodium aliphansi kunelegolide nhlobo. Ibhekwa njengensimbi eyigugu engavamile futhi eyigugu kakhulu emhlabeni, futhi intengo yayo ibiza ngokuphindwe kayishumi kunegolide. Ngale ndlela, i-100kg ayiyona imali encane.
I-rhodium yensimbi eyigugu
Ngakho-ke, i-rhodium powder ihlobene kanjani ne-fiberglass?
Siyazi ukuthi i-fiber yengilazi iyinto engeyona eyensimbi engaphili enomsebenzi omuhle kakhulu, esetshenziswa kabanzi emikhakheni ebalulekile njenge-elekthronikhi, ukwakhiwa, izindiza kanye nezokuthutha. Enqubweni yayo yokukhiqiza, kunenqubo ebaluleke kakhulu - ukudweba ngocingo, lapho izinto zokusetshenziswa zincibilikiswa khona zibe yisisombululo sengilazi ekushiseni okuphezulu kuhhavini, bese zidlula ngokushesha esihlahleni esinezimbobo ukuze zidonswe zibe yizintambo ze-fiber yengilazi.
Iningi lama-bushings anezimbobo asetshenziswa ekudwebeni i-fiber yengilazi enziwe ngama-alloy e-platinum-rhodium. I-Platinum ingamelana namazinga okushisa aphezulu, kanti i-rhodium powder isetshenziswa njengesengezo samandla ezinto ezibonakalayo. Phela, izinga lokushisa lengilazi eliwuketshezi liphakathi kuka-1150 no-1450 °C. Ukumelana nokugqwala kokushisa.
Inqubo yokudweba ikhambi lengilazi ngepuleti lokuvuza
Kungashiwo ukuthi ama-bushing e-platinum-rhodium alloy ayindlela ebaluleke kakhulu futhi evame ukusetshenziswa yokukhiqiza ezimbonini zefayibha yengilazi.
Isikhathi sokuthunyelwe: Okthoba-08-2022
