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Soo saaraha Iibiya Kubadda Feerro-Phosphorus ee Lagu Sameeyay Shiinaha
Fosfooraska birta
| Magaca element | P | Si | Mn | C | S | Ti |
| Nuxurka | 23-25 | ≤3.0 | ≤2.0 | ≤1.0 | ≤0.5 | --- |
| Shayga isbarbardhigga | Fosfooraska kubbadda birta ee FeP-Q | Fosfooraska birta caadiga ah FeP |
| Khaladka caadiga ah ee maadada fosfooraska | <0.2% | <3% |
| Heerkulka dhalaalay | 1250°C | 1450°C |
| Waqti dhalaalid | 8-10 daqiiqo | 12-15 daqiiqo |
| Gubashada gubashada | ≤6% | ≥6-8% |
Fosfooraska waa wasakh waxyeello leh inta badan birta. Laakiin door gaar ah ayay ku leedahay xaaladaha qaarkood. Tusaale ahaan, ku darida fosfooraska ee noocyada birta qaarkood waxay hagaajin kartaa xoogga, caabbinta daxalka iyo mashiinnada birta, laakiin waxay kordhisaa jajabnaanta birta. Ku darista fosfooraska si loo tuuro birta waxay wanaajin kartaa dareeraha birta dhalaalaysa sidaas awgeedna waxay wanaajisaa sifooyinka iyo tayada dusha sare ee shubka. Birta kabka cawl waxa ku jira 0.5% fosfooraska, taas oo kordhin karta itaalkeeda. Kabka birta u adkaysta waxay ka kooban tahay 0.15% fosfooraska, taas oo si weyn u wanaajin karta caabbinta xidhashada.
Birta fosfooraska waxa loo isticmaali karaa sidii fosfooraska lagu daro samaynta birta iyo shubista. Shirkaddu waxay bixisaa kubbadda birta fosfooraska oo la safeeyey oo tayo sare leh, maadada fosfooraska ee ka badan 23%, wax wasakh ah ma leh, budo lahayn, content fosfooraska ayaa si gaar ah u deggan, muuqaal qurux badan, xoog wanaagsan, hawlgal wanaagsan ka hor inta aan la duubin foornada, cabbirka qaybta ayaa sidoo kale laga baaraandegi karaa iyadoo loo eegayo shuruudaha isticmaalaha, gaadiidka iyo dejinta iyo dejinta asal ahaan budo ma laha.