Kromium Carbide Budada Alaabta Nadiifinta Sare
Sharaxaada Alaabta
Budada carbide ee Chromium waa iskudhis ka kooban kaarboon iyo walxo chromium ah, leh astaamo jidheed iyo kiimiko oo gaar ah, waxaana si weyn loogu isticmaalaa agabka xidhashada, karbidhida sibidhka, ceramics iyo meelo kale.Chromium carbide budada ah waxay leedahay sifooyinka adagaanta sare, caabbinta xirashada sare iyo xasilloonida heerkulka sare.Adayggeeda aadka u sarreeya awgeed, budada karbohaydraytyada chromium waxaa inta badan loo adeegsadaa soo saarista qaybo iyo qalab adkaysi u leh, sida qalabka goynta, mishiinada macdanta iyo tuubooyinka gudbinta adkaysiga u leh.Goobta carbide, budada chromium carbide waxaa loo isticmaali karaa in lagu soo saaro qalabka carbide iyo walxaha u adkaysta.Budada chromium carbide waxa kale oo loo isticmaali karaa samaynta tubooyinka foornada kulaylkoodu sarreeyo, kulaylka beddelayaasha iyo reactors iyo qalabka kale ee kiimikaad.Diyaarinta budada carbide ee chromium waxay u baahan tahay tignoolajiyada isku-dhafka heerkulka sare, iyada oo loo marayo dhalaalid heerkul sare ah iyo tallaabooyinka habka deminta.Budadani waxay leedahay qaybo yaryar iyo kala firdhis wanaagsan, taas oo hagaajin karta caabbinta xirashada iyo adkaanta alaabta.
Faahfaahinta faahfaahinta
| Chromium carbide budada alxanka loo isticmaalo | ||||
| Chemistry/Darajo | CrC9 | CrC11 | CrC13 | |
| Cr*≥ | 88 | 87 | 86 | |
| In ka yar (ppm) | C | 9-11 | 11-13 | 12-14 |
| Si | 0.5 | 0.5 | 0.3 | |
| P | 0.03 | 0.03 | 0.01 | |
| S | 0.05 | 0.03 | 0.05 | |
| Al | 0.5 | 0.5 | 0.25 | |
| Fe | 0.5 | 1 | 0.5 | |
| * Waxa ku jira Chromium waxaa lagu hagaajin karaa iyadoo loo eegayo shuruudaha macaamiisha, inta u dhaxaysa 85-89% | ||||
Faa'iidada
Socod Wacan oo gaasta ku yar
Budada bannaan oo yar, budada dayax-gacmeedka oo yar
Xoog curaarta sare, iyo porosity hooseeya
Sem
Codsiga ugu muhiimsan
Lattice ee carbide chromium waa mid togan oo taban, oo leh dhibic dhalaalaysa 1895 ° C. Sababtoo ah sifooyinka wanaagsan ee caabbinta xirashada sare, caabbinta daxalka iyo iska caabinta heerkulka sare, waxaa inta badan loo isticmaalaa:
●Soosaarida alaabta alxanka gaarka ah, korantado taxane ah oo dusha sare ah, fiilooyinka qulqulka leh.
●Carbid cemented, ku daray Cr3C2 ee wax soo saarka ee carbide sibidhka ma sifayn karaa oo kaliya WC-daraha, laakiin sidoo kale hagaajinaysaa xoogga iyo adkaanta ee daawaha, oo si weyn u hagaajin karaa caabbinta daxalka ee daawaha.
● Qalabka buufinta kulaylka ah ee budada ah, oo ku salaysan Cr3C2 iyo ku darida Nicr superalloy budada alloy ee la warshadeeyay, iyadoo la adeegsanayo buufinta balaasmaha, waxay soo saari kartaa xirmooyin heer sare ah oo u adkaysta, daxalka u adkaysta, heerkul sare oo u adkeysi leh, oo si ballaaran loo isticmaalo marawaxadaha, shaabaduhu waa la jebiyey, Kuleyliyaha "afar tubo", iwm.
●Arc oo lagu buufiyay silig iyo silig tuubbada ah oo welded arc, siliga la buufiyay waxaa lagu daraa walxo Cr3C2, taas oo wanaajisa iska caabinta heerkulka sare iyo xirashada caabbinta.Waxaa loo adeegsadaa dayactirka iyo dayactirka ka-hortagga ee "afar tubbo" ee kuleyliyaha, iyo caabbinta-ka-hortagga dharka birta-samaynta ee warshadaha birta.Saxanka dahaarka ah, warshad koronto oo dhuxul shiidisa lacag, sababtoo ah isticmaalka Cr3C2 oo lagu daray ilaalinta fiilada alxanka tuubada, waxay si weyn u wanaajisaa nolosha adeegga.
