Wax soo saarka, cabbirka iyo qaabka saxda ah ee alaabta birta budada ah waa mid aad u sareysa.Sidaa darteed, xakamaynta cufnaanta iyo isbeddellada cabbirka is-afgaradka inta lagu jiro sintering waa arrin aad muhiim u ah.Qodobbada saameeya cufnaanta iyo cabbirka isbeddelka qaybaha sintered waa:

1. Yaraanta iyo ka saarida daldaloolada: Sintering waxay sababi doontaa hoos u dhaca iyo ka saarista daldaloolada, taas oo ah, yaraynta mugga jidhka oo dhan.

2. Gaaska la isku koobay: Inta lagu jiro habka saxafada samaynta, daldaloolo badan oo go'doonsan ayaa laga yaabaa inay ka abuurmaan isafgaradka, marka mugga is haysta la kululeeyo, hawada daldaloolladan go'doonsan way sii fidaysaa.

3. falcelinta kiimikaad: Qaar ka mid ah curiyayaasha kiimikaad ee ku jira is-xakamaynta iyo jawiga qulqulaya waxay la falgalaan qaddar go'an oo ogsijiin ah oo ku jira walxaha ceeriin ee is-jiidhka ah si ay u abuuraan gaas ama u beddelaan ama ugu sii jiraan cufnaanta, taasoo keenta in is-biirsigu uu yaraado ama balaadhiyo.

4. Alloying: Alloying inta u dhaxaysa laba ama ka badan oo curiye budo ah.Marka mid ka mid ah walxaha ku milmo mid kale si uu u sameeyo xal adag, lakabka aasaasiga ah ayaa laga yaabaa inuu ballaariyo ama qandaraas qaato.

5. Duubista: marka budada birta ah lagu qaso xaddi cayiman oo saliid ah oo lagu cadaadiyo meel yar, heerkul go’an, saliidda isku qasan waa la gubi doonaa, ka samaysankuna wuu yaraanayaa, haddiise ay qudhunto, walaxda gaasta ahi ma awoodo. gaadho dusha sare ee is haysta..jirka oo qallafsan, kaas oo sababi kara isafgaradku inuu balaadhiyo.

6. Jihada riixida: Inta lagu jiro habka sintering, xajmiga is haysta ayaa isbedbedelaya si toos ah ama barbar socda jihada riixaya.Guud ahaan, heerka isbeddelka cabbirka toosan (radial) waa ka weyn yahay.Heerka isbeddelka cabbirka ee jihada isbarbardhigga ah (jihada axial) waa mid yar.