Si loo waafajiyo shuruudaha dawlado kala duwan oo shaqo ah (burburin ama shiidi ganaax), qaabka xargaha ayaa ka duwan.Marka burburintu ay tahay hawsha ugu weyn, waxaa loo baahan yahay in xajmigu leeyahay awood xoog leh oo riixaya jidhka wax shiida, iyo xuubka waa inuu leeyahay iska caabin wanaagsan.Marka qashin-qubka ugu weyni uu fiican yahay, iftiiminta xargaha ayaa ah mid yar, saameynta riixitaanka ee jirku waa mid daciif ah, saameyntu waa yar tahay, saameynta wax lagu shiidaa waa mid xooggan, iyo liner-ka ayaa looga baahan yahay inuu yeesho iska caabin wanaagsan.Habka wax soo saarka ee horumarsan ee loo qaabeeyey, oo ay ku jiraan nidaamka miisaanka caqliga leh ee foornada, nidaamka xakamaynta si buuxda u kombuyuutar ee daaweynta kulaylka, nidaamka qaboojinta degdega ah, iwm, kuwaas oo aasaas u ah dammaanadda tayada alaabtayada.
Shirkaddayadu waa mid ka mid ah saldhigyada ugu weyn ee wax soo saarka ee dhejisyada birta u adkaysta ee Shiinaha, iyada oo wax soo saarka sanadlaha ah ee ku saabsan 40,000 tan oo ah dhejisyo bir ah oo kala duwan, oo ay ku jiraan birta manganese, birta daawaha, birta birta ah, birta chromium sare leh. Birta chromium dhexdhexaadka ah, iwm., WUJ waxay aqbashaa sawiro la habeeyey waxayna sidoo kale diyaarin kartaa farsamayaqaannada si ay u sameeyaan cabbirka jirka iyo khariidaynta goobta.
Cunsurka | C | Si | Mn | P | S | Cr | Ni | Mo | Al | Cu | Ti |
Mn13 | 1.10-1.15 | 0.30-0.60 | 12.00-14.00 | 05.05 | 0.045 | / | / | / | / | / | / |
Mn13Mo0.5 | 1.10-1.17 | 0.30-0.60 | 12.00-14.00 | ≤0.050 | ≤0.045 | / | / | 0.40-0.60 | / | / | / |
Mn13Mo1.0 | 1.10-1.17 | 0.30-0.60 | 12.00-14.00 | ≤0.050 | ≤0.045 | / | / | 0.90-1.10 | / | / | / |
Mn13Cr2 | 1.25-1.30 | 0.30-0.60 | 13.0-14.0 | ≤0.045 | ≤0.02 | 1.9-2.3 | / | / | / | / | / |
Mn18Cr2 | 1.25-1.30 | 0.30-0.60 | 18.0-19.0 | ≤0.05 | ≤0.02 | 1.9-2.3 | / | / | / | / | / |
Iyo qalabka kale ee chromium sare iyo alaabta birta daawaha ee aad u baahan tahay |