Tsare-tsare na bulo-bulo da siminti don tanderun Noranda

Rufin tanderun Noranda yana amfani da tubalin ɓacin rai na alkaline, kai tsaye haɗe tare da tubalin magnesia-chrome, waɗanda ke da kwanciyar hankali mai ƙarfi mai ƙarfi, ƙarancin ƙarancin ƙarfi, ƙarancin iska mai ƙarfi, juriya mai ƙarfi na thermal da juriya na lalata; electrofusion hade da magnesium Chrome tubalin da high sinadaran tsarki, low najasa abun ciki, high yawa yawa, high zafin jiki matsa lamba ƙarfi, mai kyau slag yashwa juriya da kuma high zazzabi hayaki gas yashwa; yayin da aka haɗa simintin magnesia chrome tubalin suna da tsada, amma suna da juriya ga yawan zafin jiki da narkewa Lalacewa da juriya na zaizara suna da kyau musamman. Ana amfani da su gabaɗaya a cikin maɓalli da sauƙi narke sassa na jikin tanderun. Tebur 1 yana nuna manyan alamomi na yanzu na tubalin magnesia-chrome don tanderun Noranda.

Tun lokacin da aka gina tanderun Noranda na wani kamfani kuma aka sanya shi cikin samarwa, an bincika, bincika da kuma bincika ɓangarorin da suka lalace na rufin kowane zagayowar samar da narkewa. A cikin shekarun da suka gabata na sake gyarawa, an sake ƙayyadadden ƙayyadaddun ƙayyadaddun ƙayatattun kayan aikin kowane sashe na rufin. A cikin yanki mai mahimmanci kuma mai rauni, tashar caji a kan rabin bangon cajin, ramin mai ƙonawa an yi shi da bulo na magnesia chrome, bangon ƙarshen sakin slag, layin layin slag a bangarorin biyu na rami mai ƙonawa da hazo. an zaɓi yankin UB605-13R1; matte tagulla Fused simintin magnesia chrome tubalin har yanzu ana amfani da su don fitar da fitarwa da kuma wankin tashar tagulla. Sauran sassa irin su kasan murhu da rufin tanderu duk an zaɓi su kai tsaye tare da magnesia-chromium transfer tander na ƙasa manyan bulogin alumina da kayan da ba su da sifofi, ta yadda za a iya haɓaka haɓakar abubuwan da ke jujjuyawa a hankali kuma a hankali.

Daga cikin su, an saka tanderun Nora Randa da aka gina na tsawon kwanaki 316, wanda ya kafa tarihi a duniya a lokacin samar da irin tanderun. Bayan gyaran fuska, an yi amfani da kayan da aka gyara don inganta tsarin, kuma ci gaba da samarwa shine kwanaki 494, wanda ke kusa da rikodin duniya na kwanaki 498 don rayuwar tanderu iri ɗaya.