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420ss sicirka buufinta kuleylka kuleylka ah ee ku buufiska arc-ka

Sharraxaadda Gaaban:


Si faahfaafo

Warqad maqas

Calaamadaha wax soo saarka

Sharraxaadda Wax soo saarka ee420 ssSiligga ku buufiska kuleylka ee ku buufiska

Hordhaca Waxsoosaarka

420 SS (Stains aan sal lahayn) sicirka ku buufinta kuleylka waa shey tayo sare leh oo loogu talagalay in lagu buufiyo codsiyada buufin ee arc. Waxaa lagu yaqaanaa iska caabintiisa aadka u fiican, adkeyn, iyo caabbinta wanaagsan, 420 ss waa bir bir aan caadi ahayn oo bixiya badbaadin dusha sare ah. Wire siliggan waxaa badanaa loo isticmaalaa warshadaha sida petrochemical, jiilka awooda, gawaarida, iyo badda si kor loogu qaado cimri dhererka iyo nolosha muhiimka ah. Xirmooyinka buufinta kuleylka ee 420 ss ss-ka ayaa ku habboon codsiyada u baahan daaqad adag, oo jilicsan oo leh iska caabin hufan oo dhexdhexaad ah.

Dusha sare

Diyaarinta dusha saxda ah ayaa muhiim u ah gaarista natiijooyinka ugu fiicneyd ee leh 420 ss vererl spay silig. Dusha sare in lagu dahaadey waa in lagu daboolaa waa in si toos ah loo nadiifiyaa si looga saaro wasakhoolka sida dulucda, saliida, wasakhda, iyo digaagga. Qarax aad u qafiif ah oo leh aluminium oxide ama silicon Carbide ayaa lagula talinayaa in lagu gaaro dusha sare ee 50-75 micron. Dusha sare ee nadiifka ah ee looxyada ayaa kor u qaadaya kudhaca dareenka kuleylka kuleylka, taasoo horseedaysa in la wanaajiyo waxqabadka iyo cimri dhererka.

Shaxda iskudhafka kiimikada

Curiye Halabuurka (%)
Kaarboon (c) 0.15 - 0.40
Chromium (cr) 12.0 - 14.0
Manganese (MN) 1.0 max
Silicon (SI) 1.0 max
Fosfooraska (p) 0.04 max
Sulfur (yaasha) 0.03 max
Bir (f) Isku qiyaasidda

Shaxda astaamaha caadiga ah

Hanti Qiimaha caadiga ah
Cucid 7.75 g / cm³
Dhibcaha dhalaalaya 1450 ° C
Adkayn 50-58 HRC
Xoog 55 MPA (8000 psi)
Iska caabin oksidation Wanaagsan
Hormalka kuleylka 24 w / m · k
Xaddidan qaro weyn 0.1 - 2.0 mm
Rito <3%
Xiro iska caabin Sare ah

420 SS TPM Here silig waa xalka ugu fiican ee lagu kobcinayo guryaha dusha sare ee qaybaha ay ka soo gaadhay xirashada iyo dhexdhexaad. Adkeynteeda sare iyo caabbinta wanaagsan ee wanaagsan ayaa ku habboon codsiyada u baahan daaqad dheer oo waara. Adigoo adeegsanaya siligga buufinta kuleylka kuleylka kuleylka ah, warshadaha ayaa si weyn u hagaajin kara nolosha adeegga iyo isku halaynta qalabkooda iyo qaybaha.

 


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