Kabista gaarka ahalaabta shubista birta aan duplex maalgelintaoo ka yimid Shiinaha soo saaraha kabka oo wata mishiin, daaweynta kulaylka, iyo adeegyada daaweynta dusha sare.
RMC waxay soo saartaa shubista birtaqaybo bir ah oo sax ahsi joogto ah u buuxiya ama dhaafsiisan filashooyinka macaamiisha. Maalgelinta dhukayga ee luntay waxay noo ogolaanaysaa inaan soo saarno qaybo bir ah oo u yar sida tobanaan garaam iyo kuwo waaweyn sida tobanaan kiiloogaraam, oo ah noocyo kala duwan oo bir ah iyo kuwa aan bir ahayn oo leh saxnaansho cabbir gaar ah.
Habka shubista dhuka ee lumay waxay soo saartaa qaybo bir ah oo qaabaysan oo u dhow kuwaas oo inta badan u baahan wax yar ama aan lahayn mashiin dheeri ah. Dhammaadka ka soo baxay ayaa sidoo kale aad uga wanaagsan waxa lagu gaari karo habab kale. Awooda iyo adkeysiga qaybaha wax shubista ayaa naftooda ka dhigaya kuwo ku habboon codsiyada adkaysiga sare ee u baahan malaayiin wareeg ah.
Duplex Stainless Steel (DSS) waxaa loola jeedaa birta aan birta lahayn ee ferrite iyo austenite mid kasta oo xisaabinaysa ilaa 50%. Guud ahaan, nuxurka wejiyada yar waxay u baahan yihiin ugu yaraan 30%. Marka laga hadlayo maadada C ee hoose, waxa ku jira Cr waa 18% ilaa 28%, Nina waxa ku jira 3% ilaa 10%. Qaar ka mid ah birta aan lahayn laba-laabka ah ayaa sidoo kale ka kooban walxo alloying ah sida Mo, Cu, Nb, Ti, iyo N.
Darajada laga heli karo birta duplex ee birta ah ee RMC Casting Foundry: 1.4460, 1.4462, 1.4468, 1.4469, 1.4517, 1.4770, A 890 1C, A 890 1A, A 890 3A 5A 8A 995 1B, A 995 4A, A 995 5A, 2205, 2507, 022Cr22Ni5Mo3N, 022Cr25Ni6Mo2N
DSS waxay leedahay sifooyinka birta aan lahayn ee austenitic iyo ferritic. Marka la barbar dhigo ferrite, waxay leedahay caag sare iyo ductility, ma laha heerkul qolka qolka, oo si weyn u wanaajiyay iska caabinta daxalka intergranular iyo waxqabadka alxanka, iyadoo wali la ilaalinayo jajabnaanta, kuleylka kuleylka sare, iyo superplasticity sida birta ferrite. Marka la barbar dhigo birta daxalka ah ee austenitic, DSS waxay leedahay awood sare waxayna si weyn u wanaajisay iska caabbinta daxalka intergranular iyo daxalka culayska koloridhida. Birta aan lahayn Duplex waxay leedahay iska caabin daxalka oo aad u wanaagsan sidoo kale waa bir aan lahayn nikkel badbaadinaysa.
▶ Biraha birta ah iyo kuwa aan birta ahayn ee loogu talagalayMaalgelinta Maalgelinta, Geedi socodka shubista Dhuxista:
• Birta cawlan: HT150, HT200, HT250, HT300, HT350; GJL-100, GJL-150, GJL-200, GJL-250, GJL-300, GJL-350; GG10~GG40.
• Birta Ductile ama Birta Nodular: GGG40, GGG50, GGG60, GGG70, GGG80; GJS-400-18, GJS-40-15, GJS-450-10, GJS-500-7, GJS-600-3, GJS-700-2, GJS-800-2; QT400-18, QT450-10, QT500-7, QT600-3, QT700-2, QT800-2;
• Birta Kaarboon: AISI 1020 - AISI 1060, C30, C40, C45.
• Biraha birta ah: ZG20SiMn, ZG30SiMn, ZG30CrMo, ZG35CrMo, ZG35SiMn, ZG35CrMnSi, ZG40Mn, ZG40Cr, ZG42Cr, ZG42CrMo...iwm marka la codsado.
• Birta aan lahayn: AISI 304, AISI 304L, AISI 316, AISI 316L, 1.4401, 1.4301, 1.4305, 1.4307, 1.4404, 1.4571 iyo kuwa kale ee darajada birta ah.
Naxaasta, Naxaasta Cas, Bronze ama biraha kale ee ku salaysan Copper: ZCuZn39Pb3, ZCuZn39Pb2, ZCuZn38Mn2Pb2, ZCuZn40Pb2, ZCuZn16Si4
Qalabka kale sida shuruudahaaga gaarka ah ama sida waafaqsan ASTM, SAE, AISI, ACI, DIN, EN, ISO, iyo heerarka GB
▶ AwoodahaAasaaska Maalgelinta Maalgashiga
• Cabirka ugu badan: 1,000 mm × 800 mm × 500 mm
• Qiyaasta Miisaanka: 0.5 kg - 100 kg
• Awood Sannadeedka: 2,000 oo tan
• Qalabka dammaanadda ee Dhismaha Shell: Silica Sol, Muraayadaha Biyaha iyo isku-darkooda.
