No.4 Gariiradda Birta Ah
Sharaxaada
Qeexida birta aan-ka-soo-baxa lahayn (qaab la qaatay Wikipedia)
Birta birta, birta aan-ka-soo-baxa, oo sidoo kale loo yaqaan birta inox ama inox oo ka timid Faransiiska "inoxydable", waxaa lagu qeexaa sida birta leh ugu yaraan 10.5% ilaa 11% chromium ka kooban tiro ahaan.
Birta aan daxalka lahayni si sahal ah uguma daxaloobayso, miridhku ama wasakhda biyaha sida birta caadiga ahi u samayso, laakiin in kasta oo magacaasi aanu si buuxda u wasakhayn, gaar ahaan marka ay hoos timaado ogsijiin yar, milix badan, ama goobo wareeg ah oo liita.Waxa kale oo loo yaqaan birta u adkaysata daxalka ama CRES marka nooca daawaha iyo darajada aan la faahfaahin, gaar ahaan warshadaha duulista.Waxaa jira darajooyin kala duwan iyo dhammayn dusha sare ah oo ah birta aan fiicnayn si ay ugu habboonaato deegaanka ay tahay in daawadu ay sii jirto.Birta aan daxalka lahayn ayaa loo isticmaalaa halka labada sifooyinka birta iyo caabbinta daxalka looga baahan yahay.
| Dhamaystir dusha sare | Qeexid |
| 2B | Duubista qabow ka bacdi, daawaynta kulaylka, qaadashada ama daawaynta kale ee u dhiganta iyo ugu dambaynta in qabow lagu duubo oo la siiyo dhalaal habboon. |
| BA | Kuwa lagu farsameeyay daawaynta kulaylka dhalaalaysa ka dib duubista qabowga. |
| NO.3 | Ku nadiifinta No.100 ilaa No.120 abrasives ee ku qeexan JIS R6001. |
| NO.4 | Daalid si ay u siiso xariijimo si joogto ah u dhalaalaysa iyadoo la isticmaalayo naaxinta cabbirka hadhuudhka ku habboon. |
| HL | Daalid si ay u siiso xariijimo si joogto ah u dhalaalaysa iyadoo la isticmaalayo naaxinta cabbirka hadhuudhka ku habboon. |
| NO.1 | Dusha sare waxay ku dhammaatay daawaynta kulaylka iyo qaadashada ama hababka u dhigma meeshaas ka dib rogid kulul. |
| 8K | Ka dib marka la shiido oo la nadiifiyo dusha sare ee dhalaalka siman iyo muraayadda ee saxan bir ah. |
| La hubiyay | Iyada oo loo marayo qalabka farsamada ee saxanka birta ah ee birta ah ee loo yaqaan 'embossing processing', si dusha sare ee qaabka concave iyo convex. |
