Waraaqda birta ah ee aan-lahayn 904 alaab-qeybiyeyaal,UNS 08904
Alaab-qeybiyeyaal xaashida birta ah ee 904,UNS 08904,
904L xusul, 904L oo baraf ah, 904L been abuur ah, 904L ayaa helay, 904L tuubo, 904L bir wareegsan, 904L xaashida, 904L xariijimo, UNS 08904, V tee, V silig,
Magacyada Ganacsiga Guud: Alloy 904L ,N08904 , W.Nr1.4539 ,N08904 ,Cr20Ni25Mo4.5Cu
904L waa Super Austenstic Stainless Steel oo leh kaarboon yar.Darajada waxaa loogu talagalay in lagu isticmaalo xaaladaha daxalka daran.Waxaa la tijaabiyay sanado badan waxaana markii hore loo sameeyay si ay uga hortagto daxalka sulfuric acid.Waxa loo habeeyey oo loo oggolaaday isticmaalka weelka cadaadiska ee dalal dhawr ah.Dhisme ahaan, 904L si buuxda ayuu austenitic u yahay oo aad bay uga nugul yihiin roobabka ferrite iyo wejiyada sigma marka loo eego buundooyinka austenitic-ka caadiga ah ee leh molybdenum sare.Dabeecad ahaan, iyadoo ay ugu wacan tahay isku darka ka kooban chromium, nikkel, molybdenum iyo copper 904L waxay iska caabin wanaagsan u leedahay daxalka guud, gaar ahaan xaaladaha sulfuric iyo phosphoric.
Alloy 904L Kiimikada Halabuurka
| C | Cr | Ni | Mo | Si | Mn | P | S | Cu | N |
| ≤0.02 | 19.0-23.0 | 23.0-28.0 | 4.0-5.0 | ≤1.0 | ≤2.0 | ≤0.045 | ≤0.035 | 1.0-2.0 | ≤1.0 |
Alloy 904L Qalabka Jirka
| Cufnaanta (g/cm3) | barta dhalaalaysa (℃) | modules laastikada (GPa) | Isku xidhka balaadhinta kulaylka (10-6℃-1) | Dhaqdhaqaaqa kulaylka (W/m℃) | Iska caabin koronto (μΩm) |
| 8.0 | 1300-1390 | 195 | 15.8 | 12 | 1.0 |
Alloy 904L Guryaha Makaanikada
| Heerkulka (℃) | b (N/mm2) | б0.2 (N/mm2) | 5 (%) | HRB |
| Heerkulka qolka | ≤490 | ≤220 | ≥35 | ≤90 |
Alloy 904L Heerarka iyo Tilmaamaha
ASME SB-625, ASME SB-649, ASME SB-673, ASME SB-674, ASME SB-677
Alloy 904L Alaabooyinka laga heli karo Sekonic Metals
Alloy 904L Baararka & Ulaha
Baararka wareega/ baararka fidsan/ baararka hex, Cabbirka 8.0mm-320mm, Loo isticmaalo boolal, xidhiyaal iyo qaybo kale oo dheeri ah
Alloy 904L silig
U keen silig alxanka ah iyo silig guga oo ah qaab gariirad iyo dherer la jaray.
Alloy904L xaashida& saxan
Balac ilaa 1500mm iyo dhererka ilaa 6000mm, dhumucdiisuna waa 0.1mm ilaa 100mm.
Alloy 904L tuubo aan kala go 'lahayn & tuubo alxan
Cabbirka jaangooyooyinka iyo cabbirka la habeeyey waxa lagu soo saari karaa annaga oo leh dulqaad yar
Alloy904L xariijimo& gariiradda
Xaalad jilicsan iyo xaalad adag oo leh dusha sare ee AB, ballac ilaa 1000mm
Alloy 904L xirayaasha
Aloy 904L oo ah qaabab Bolts, biro, garbaha iyo kuwa kale ee degdegga ah, marka loo eego qeexitaanka macaamiisha.
Waa maxay sababta Alloy 904L?
•Iska caabbinta wanaagsan ee daxalka godka iyo daxalka dillaaca
•Iska caabbinta sare ee dillaaca daxalka stress, intergranular, machinability wanaagsan iyo weldability
•Dhammaan noocyada kala duwan ee phosphates904L iska caabin daxalka aluminium ayaa ka sarreeya birta caadiga ah.
•Nitric acid oxidizing xooggan, marka la barbar dhigo daawaha sare aan lahayn darajada birta molybdenum, 904L waxay muujinaysaa iska caabbinta daxalka hoose.
•Daawaha Tani waxay leedahay iska caabin daxalka ka wanaagsan tan caadiga ah birta .
•Iska yaree heerka daxalka godka iyo nusqaamaha loogu talagalay maadada sare ee nikkel, oo waxay leeyihiin iska caabin wanaagsan oo ku saabsan dilaaca daxalka stress, deegaanka xal koloriin, diiradda of xal hydroxide iyo hydrogen sulfide hodan ah.
Alloy 904L goobta codsiga:
•Qalabka batroolka iyo kiimikooyinka, sida fal-celinta qalabka batroolka, iwm.
•Aashitada sulfuric ee kaydinta iyo qalabka gaadiidka, sida kuwa kulaylka beddela, iwm.
•Qalabka desulfurization gaaska tamarta warshadda, qaybaha ugu muhiimsan ee isticmaalka: jirka munaaradda nuuga, qiiqa, qaybaha gudaha, nidaamka buufin, iwm
•Nadiifinta aashitada dabiiciga ah iyo marawaxada ku jirta nidaamka habaynta.
•Warshadda biyaha lagu daweeyo, kulaylka biyaha beddela, qalabka waraaqaha lagu sameeyo, sulfuric acid, qalabka nitric acid, aashitada,
•Warshadaha dawooyinka iyo qalabka kale ee kiimikada, weelka cadaadiska, qalabka cuntada.
•Daawooyinka: centrifuge, reactor, iwm.
•Cuntooyinka dhirta: dheriga maraqa soyka, khamriga karinta, milixda, qalabka iyo dhaymada.
•Si loo milo sulfuric acid bir dhexdhexaad ah oo xoog badan 904 l ayaa ku habboon.
Super austenitic ahama birta 904L waa nooc ka mid ah birta austenitic daawaha sare leh oo ka kooban carbon hoose.Waxay leedahay iska caabin daxalka wanaagsan oo lagu milo sulfuric acid waxaana loogu talagalay xaaladaha daxalka adag.Is loogu talagalay deegaanka.904L xaashi bir ahama, strip, birta wareegsan, tuubada, silig, been abuur, ingots, flanges, tees, xusullada, iwm iyo moodooyinka oo dhammaystiran hubinta tayada, la awoodi karo, wakhtiga bixinta gaaban, waxay bixiyaan dammaanadda warshadda asalka ah, haddii ay jirto baahi, ku soo dhawoow inaad wacdo iibka la tashiga PHONE/WHATSAPP: 0086-15921454807
