ASTM A210 tube bir ah waa tuubo bir ah oo dhexdhexaad ah oo kaarboon ah oo loo isticmaalo kuleyliyaha iyo tuubooyinka kuleylka sare ee heerkulka sare iyo jawiga cadaadiska sarreeya, sida xarumaha korontada iyo kuleyliyeyaasha warshadaha.
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Baaxadda cabbirka ASTM A210
Alaabta ceeriin
ASTM A210
ASTM A210 Habka Wax-soo-saarka Tubbada Birta ah ee aan Xumaan lahayn
Daawaynta kulaylka
Qaybaha Kiimikada
Guryaha Makaanikada
Imtixaan Adag
Tijaabo Kale
Dhamaystirka dusha sare
Samaynta Hawlgallada
Calaamadeynta ASTM A210
Codsiyada ASTM A210
Alaabtayada laxidhiidha
Baaxadda cabbirka ASTM A210
Dhexroorka dibadda: 1/2gudaha (12.7mm)≤ OD ≤5in (127mm)
Dhumucda darbiga: 0.035 inji (0.9mm)≤ WT ≤0.500 gudaha (12.7mm)
Tuubooyinka leh cabbiro kale ayaa la goyn karaa, waase haddii tubooyinkaas ay u hoggaansamaan dhammaan shuruudaha kale ee tilmaantan.
Alaabta ceeriin
Dhaqanka Bir-samaynta --Birta waa in la dilaa.
birta la dilay waxaa loola jeedaa ku darista xaddi gaar ah oo deoxidizers sida silikoon, aluminium, iyo manganese inta lagu jiro habka dhalaalidda birta.
Waxyaalaha lagu daro waxay la falgali karaan ogsajiinta birta ku jirta si ay u soo saaraan oksaydhyo adag, sidaas awgeed waxay yaraynaysaa waxa ku jira ogsajiinta ee birta waxayna ka hortagtaa samaynta ku darida oksaydhaynta.
ASTM A210
ASTM A210 waxaa lagu heli karaa laba fasal:Fasalka A-1 iyo Fasalka C.
ASTM A210 Habka Wax-soo-saarka Tubbada Birta ah ee aan Xumaan lahayn
Tuubooyinka birta ah waa in lagu sameeyaa habka aan fiicnayn waana inay noqdaankulul-dhammeeyay or qabow dhameyaysida loo cayimay.
Caadi ahaan, tuubooyinka birta ee dhexroorkoodu ka weyn yahay 30 milimitir waa kuwo kulul, kuwa dhexroorkoodu ka yar yahay ama la mid yahay 30 millimitirna waa la dhammeeyey qabow.Habkan kala soocida ma aha mid dhamaystiran laakiin waxaa loo isticmaali karaa si degdeg ah oo sahlan si loo go'aamiyo habka farsamaynta ee tuubada birta ah.
Daawaynta kulaylka
Daaweynta kulaylka loogama baahna tuubooyinka kulul.
Tuubooyinka qabowgu dhammeeyey waa in la siiyaa anneal subcritical, anneal buuxa, ama daawaynta kulaylka caadiga ah ka dib habka dhamaystirka qabowga ugu dambeeya.
Qaybaha Kiimikada
| Curiyaha | Fasalka A-1 | Darajada C |
| C (Kaarboon), maxA | 0.27 | 0.35 |
| Mn (Manganese) | 0.93 max | 0.29-1.06 |
| P (Phosphorus), max | 0.035 | 0.035 |
| S (Sulfur), max | 0.035 | 0.035 |
| Si (Silikon), min | 0.1 | 0.1 |
| A Dhimista 0.01% ee ka hoosaysa ugu badnaan kaarboonka la cayimay, korodhka 0.06 % manganese ee ka sarreeya inta la cayimay waxa la ogolaan doonaa ugu badnaan 1.35 %. | ||
Shuruudahan ka kooban kiimikaad waxay xaqiijinayaan in tubooyinka ay leeyihiin awood ku filan iyo iska caabin heerkul ah.
Guryaha Makaanikada
Shuruudaha hantida makaanikada ma khuseeyaan tuubooyinka ka yar1/ 8gudaha [3.2 mm] dhexroorka gudaha ama 0.015 in. [0.4 mm] dhumucdiisuna tahay.
| Liiska | Uint | Fasalka A-1 | Darajada C | |
| Xoog xajin, min | ksi | 60 | 70 | |
| MPa | 415 | 485 | ||
| Xoog soo saar, min | ksi | 37 | 40 | |
| MPa | 255 | 275 | ||
| Dheeraynta 50 mm (2 in ), min | Imtixaannada xariijimaha dhaadheer, waa in laga jaraa 1/32-in kasta.[0.8-mm] hoos u dhaca dhumucda derbiga ee ka hooseeya 5/16 inch [8 mm] marka loo eego dhererka ugu yar ee aasaasiga ah ee dhibcaha boqolleyda soo socda | % | 1.5A | 1.5A |
| Marka heerka wareega 2-in.ama 50-mm oo dhererka cabbirka ama muunado ka yar oo cabbirkiisu le'eg yahay 4D (afar jeer dhexroorka) ayaa la isticmaalaa. | 22 | 20 | ||
| AKa eeg shaxda 4 qiimaha ugu yar ee la xisaabiyay. | ||||
Shaxda 4 waxa ay siinaysaa qiimayaasha ugu yar ee la xisaabiyay mid kasta1/32in. [0.8 mm] hoos u dhaca dhumucda derbiga.
Meesha dhumucda darbigu u dhexeeyo labada qiime ee kor lagu muujiyey, qiimaha dhererka ugu yar waxaa lagu go'aamin doonaa isla'egta soo socota:
Unugyada Imperial (gudaha): E = 48t+15.00
Halbeegga SI (mm): E = 1.87t+15.00
meesha:
E = dhererka 2 in. ama 50 mm, %,
t = dhumucda dhabta ah ee muunada.
Imtixaan Adag
Tijaabooyinka adag ee Brinell ama Rockwell waa in lagu sameeyaa muunado laga soo qaado laba tubbo oo qayb kasta laga soo qaaday.
ASTM A210 Fasalka A-1:79-143 HBW
ASTM A210 Fasalka C: 89-179 HBW
HBW waxaa loola jeedaa cabbiraadda Brinell Hardness, halkaasoo "W" u taagan tahay isticmaalka kubbadda karbide sida soo geliye.
Tijaabo Kale
Tijaabada fidsan
Tijaabada Dhalinta
Imtixaanka Korontada ee Hydrostatic ama Aan Burburin
Dhamaystirka dusha sare
Waa la guran karaa ama waa la qarxin karaa, ama labadaba, qaybtani waa arrin heshiis ah, doorashaduna waxay ku salaysan tahay heshiiska u dhexeeya isticmaalaha iyo soo saaraha.
Qaadista waxaa inta badan loo isticmaalaa in laga saaro lakabyada oksaydhisku ku jira iyo wasakhda kale ee dusha sare ee tuubooyinka birta.
Rasaasta qarxinta waxaa loo isticmaalaa in lagu nadiifiyo oogada oo kor loogu qaado awoodeeda ku dheggan.
Daawayntani kaliya ma saameeyaan tayada dusha sare ee tuubada laakiin waxa ay sidoo kale saamayn karaan sifooyinkiisa codsiga ugu dambeeya.
Samaynta Hawlgallada
Marka la geliyo kuleyliyaha, tuubooyinku waa inay istaagaan iyagoo fidsan oo tusinaya iyagoon muujin dildilaac ama cillado.Marka si sax ah loo maamulo, tuubooyinka kulaylka sare waa in ay istaagaan dhammaan alxanka, alxanka, iyo qalooca hawlaha lagama maarmaanka u ah codsiga iyada oo aan lahayn cillado.
Calaamadeynta ASTM A210
Kuwa soo socda waa in si cad loo calaamadiyaa:
Magaca ama astaanta soo saaraha.
Tilmaamaha tuubooyinka (xajmiga, dhumucda gidaarka, iwm.).
Heerka tuubada.
Nooca wax soo saarka ee tuubada birta: dhammays kulul ama qabow dhammaatay.
Codsiyada ASTM A210
Loo isticmaalo soo saarista kuleyliyaha yar yar ama dhexdhexaadka ah ee cadaadiska dhexdhexaadka ah, sida kuleyliyeyaasha istaaga, kuleyliyaha fadhi-ku-fadhiga, iyo kuleyliyeyaasha kale ee loo isticmaalo kuleylka warshadaha ama guryaha.
Kuleyliyaha sare waa qaybo ka mid ah kuleyliyaha loo isticmaalo in kor loogu qaado heerkulka uumiga oo ka sarreeya barta karkarinta, iyo ASTM A210 tuubooyinka ayaa ku habboon soo saarista qaybahan heerkulku sarreeyo.
Alaabtayada laxidhiidha
Waxaan nahay soo saaraha tuubooyinka birta kaarboonka ah ee tayada sare leh iyo alaab-qeybiye ka yimid Shiinaha, iyo sidoo kale kaydiyaha birta birta ah, oo ku siinaya noocyo badan oo ah xalalka tuubooyinka birta!
tags: astm 210, kuleyliyaha, aan kala go 'lahayn, kulul-dhammeeyay, qabow-dhammeeyay, superheater, alaab-qeybiyeyaal, warshadeeyayaasha, warshadaha, stockists, shirkadaha, jumlo, iibso, qiimaha, xigasho, bulk, iib, kharashka.
Waqtiga boostada: Abriil-24-2024