WCB, walxo tuurista birta kaarboon ee waafaqsan ASTM A216 Fasalka WCB, waxay martaa habka daaweynta kulaylka caadiga ah si loo gaaro sifooyinka farsamada ee loo baahan yahay, xasilloonida cabbirka, iyo iska caabinta diiqada kulaylka. Hoos waxaa ah sharraxaad faahfaahsan oo ku saabsan socodka shaqada daaweynta kulaylka caadiga ah ee WCBYD7A1X-16 Balanbaalis Valvejilitaanka:
?1. Kuleyl ka hor?
- ?Ujeedo: Si loo yareeyo jaranjarada kulaylka loogana hortago dillaaca inta lagu jiro daawaynta heerkulka sare ee xiga.
- ?Habka: Tuubbooyinka si tartiib ah ayaa loogu kululeeyaa foornada la kantaroolo ilaa heerkul kala duwan300–400°C (572–752°F).
- ?Halbeegyada FurahaHeerka kuleyliyaha ayaa lagu hayaa50-100°C/saacaddii (90-180°F/saacaddii)si loo hubiyo qaybinta heerkul isku mid ah.
?2. Toosinta (Caadiyaynta)?
- ?Ujeedo: Si loo mideeyo qaab-dhismeedka yar-yar, la sifeeyo cabbirka hadhuudhka, oo la milo carbides.
- ?Habka:
- Tuubbooyinka waxaa lagu kululeeyaa heer kul heer sare ah oo ah 890–940°C (1634–1724°F).
- Lagu hayo heerkulkan loogu talagalay1-2 saacadood 25 mm (1 inch) ee dhumucda qaybtasi loo xaqiijiyo isbeddelka wejiga oo dhammaystiran.
- Lagu qaboojiyey hawo aan fadhiyin (caadiyan) ilaa heerkulka qolka.
?3. Xanaaqa?
- ?Ujeedo: Si loo yareeyo walbahaarka haraaga ah, wanaajiso adkaanta, oo loo dejiyo qaab-dhismeedka yar yar.
- ?Habka:
- Ka dib marka la caadiyeeyo, shubista ayaa dib loogu kululeeyaa heerkul aad u kulul oo 590–720°C (1094–1328°F).
- Lagu qooyay heerkulkan waayo1-2 saacadood 25 mm (1 inji) ee dhumucda.
- Lagu qaboojiyey hawada ama foornada lagu qaboojiyey heer la xakameeyey si looga hortago abuurmo cadaadis cusub.
?4. Kormeerka Daaweynta Kadib?
- ?Ujeedo: Si loo xaqiijiyo u hoggaansanaanta heerarka ASTM A216.
- ?Habka:
- Tijaabada makaanikada (tusaale, xoogga xajinta, xoogga dhalidda, adkaanta).
- Falanqaynta qaab-dhismeedka yar yar si loo hubiyo isku mid ahaanshaha iyo maqnaanshaha cilladaha.
- Jeegaga cabbirka si loo xaqiijiyo xasilloonida daaweynta kulaylka ka dib.
?Talaabooyinka Ikhtiyaarka ah (Kiiska Gaarka ah)?
- ?Yaraynta Cadaadiska: Geometries-ka adag, wareeg dheeraad ah oo-dejinta walaaca ayaa laga yaabaa in lagu sameeyo600–650°C (1112–1202°F)Si loo baabi'iyo walbahaarka hadhaaga ah ee ka imanaya mishiinka ama alxanka.
- ?Qaboojinta la xakameeyey: Qaybo dhumuc weyn leh, heerar qaboojin tartiib ah (tusaale, qaboojinta foornada) ayaa laga yaabaa in lagu dabaqo inta lagu jiro heerkulka si kor loogu qaado ductility.
?Tixgelinta Muhiimka ah?
- ?Jawi foornada: Dhexdhexaad ama wax yar jawi oksaydhiye ah si looga hortago decarburization.
- ?Midaynta heerkulka: ± 10°C dulqaad si loo hubiyo natiijooyin joogto ah.
- ?Dukumeenti: Raadinta buuxda ee cabbirrada daaweynta kulaylka (waqtiga, heerkulka, heerarka qaboojinta) ee hubinta tayada.
Habkani wuxuu xaqiijinayaaTWS waalka balanbaalista ee xooga lehjirD341B1X-16ku shubista WCB waxay buuxisaa shuruudaha ASTM A216 ee xoogga xajinta (≥485 MPa), soo saarida xoogga (≥250 MPa), iyo dhererka (≥22%), taasoo ka dhigaysa inay ku habboon yihiin heerkulka sare iyo codsiyada cadaadiska ee valves, bambooyinka, iyo nidaamyada tuubooyinka.
KaTWS VALVE, khibrad u leh soo saaristacaag fadhiyey waalka balanbaalista YD37A1X, waalka iridda, soo saarista Y-strainer.
Waqtiga boostada: Abriil-02-2025
