Badanaa walxaha birta aan la qasin waa sheyga ugu weyn, waa meesha ugu dambaysa ee aadka u badan tahay tayada dhibaatada. Tani sidoo kale waa mowduuca ugu muhiimsan ee tayada soosaarka birta ee la fariisanaya birta la yaab leh. Marka sidee loo nadiifiyaa wasakhda haraaga ah ee si sax ah oo dhakhso leh?

Qulqulka ugu badan ee loo adeegsado waa 304 bir oo birta ah. Flanges ka samaysan maaddadan waxaa lagu sixi doonaa 20 ℃ iyo 10% nitric acid sicirka ka yar 0.1 mm sanadkii; 10% karkaraya aashitada astaanta, heerka xasaasiyadda ayaa ka yar 0.1 mm sanadkii; Heerka jiifka ee ka yar 0.1 mm sanadkiiba 50% qaar ka mid ah; 20% oo ah potassium hydroxide waxaa lagu xalliyaa sicirka wax ka yar 0.1 mm sanadkii. 60 ℃, Heerka Qaadashada ee 80% Phosphoric acid ayaa weli ka yar 0.1 mm sanadkii. Laakiin 50 ℃, heerka laxanka ee 2% sulfuric acid waa 0.016 mm sanadkii. Sidaa darteed, tuubbada birta birta ah ee lagu dhejiyay qabowga jilicsan Flangaga birta ee birta ah waxaa badanaa lagu sameeyaa garoonka boodhka, kaas oo had iyo jeer ku dhici doona dusha sare ee qalabka. Kuwaas waxaa lagu saari karaa biyo ama xalal alkaline. Laakiin arinta wasakhda ah waxay u baahan tahay in la isticmaalo biyo cadaadis sareeya ama uumiga nadiifiyo. Markaa waxaa jira arrinta budada bir ee birta ah ama bir ku dhejisay. Dusha sare, bir kasta oo birta ah ayaa miridhku u noqon doontaa Marka waa in la nadiifiyaa. Budada sabeeya guud ahaan waa laga saari karaa boodhka. Adhesion adag oo waa in lagu daaweeyaa bir bir ah.

Waxyaabaha kor ku xusan waa habka nadiifinta wasakhda haraaga ah ee birta birta ee birta ah, bir bir aan caadi ahayn, laakiin sidoo kale loo baahan yahay in si wanaagsan loo nadiifiyo loona dayactiro.