Machubu a boiler achitsulo cha alloy amagwira ntchito yofunika kwambiri m'mafakitale amakono otentha kwambiri. Machubu awa amagwiritsidwa ntchito kwambiri m'mafakitale amagetsi, zotenthetsera zoyeretsera, mayunitsi opangira petrochemical, ndi zida zapamwamba za boiler komwe kutentha ndi kupsinjika kwa ntchito kumakhala kwakukulu kwambiri kuposa komwe kumapezeka m'maboiler achikhalidwe.
Chimodzi mwa zinthu zomwe zimagwiritsidwa ntchito kwambiri pa machubu a boiler achitsulo cha alloy ndiASTM A213, yomwe imaphimba machubu achitsulo a ferritic ndi austenitic alloy osasunthika omwe amapangidwira kutentha kwambiri. Machubu awa amagwiritsidwa ntchito kwambiri m'ma superheaters, reheaters, ndi machitidwe osinthira kutentha komwe kukana kugwedezeka, kukhuthala, ndi kupsinjika kwa kutentha ndikofunikira.
Pamene ukadaulo wa boiler wa mafakitale ukupitilira kukula, zinthu mongaMachubu achitsulo a ASTM A213 T11, T22, ndi T91 alloyzakhala njira zodziwika bwino zopangira nthunzi yotentha kwambiri. Zipangizozi zili ndi zinthu zosakaniza monga chromium ndi molybdenum, zomwe zimathandizira kwambiri kulimba kwa chitsulocho komanso kukhazikika kwake kutentha kwambiri.
Womic Steel ndi katswiri wopanga machubu a boiler achitsulo cha alloykuperekaMachubu achitsulo opanda msoko a ASTM A213Pa ntchito za mafakitale amagetsi, malo opangira mafuta, ndi makina otenthetsera mafakitale padziko lonse lapansi. Ndi zida zapamwamba zopangira machubu osasunthika komanso njira zowongolera bwino khalidwe, Womic Steel imapanga mayankho a machubu opambana kwambiri omwe amakwaniritsa miyezo yapadziko lonse lapansi yaukadaulo.
Mafotokozedwe a ASTM A213 akuphatikizapo mitundu yosiyanasiyana ya chitsulo chosungunuka ndi zitsulo zosapanga dzimbiri zomwe zimagwiritsidwa ntchito pa kutentha kwambiri. Mitundu ya chitsulo chosungunuka yomwe imagwiritsidwa ntchito kwambiri ndi iyi:T2, T5, T9, T11, T22, ndi T91, chilichonse chinapangidwira malo osiyanasiyana otentha ndi kupanikizika.
Gome lotsatirali likufotokoza mwachidule zinthu zingapo zomwe zimadziwika bwinoMagiredi achitsulo a ASTM A213 alloy.
| Giredi | Zinthu za Aloyi | Ntchito Yachizolowezi |
| T2 | Chitsulo chotsika cha aloyi | Ma boiler otentha pang'ono |
| T5 | Chitsulo cha aloyi cha Chromium | Zosinthira kutentha |
| T9 | Chitsulo cha Chromium molybdenum | Utumiki wotentha kwambiri |
| T11 | 1.25Cr-0.5Mo | Ma boiler a fakitale yamagetsi |
| T22 | 2.25Cr-1Mo | Ma Superheater ndi ma reheater |
| T91 | 9Cr-1Mo-V | Ma boiler otentha kwambiri |
Pakati pa magiredi awa,ASTM A213 T11imagwiritsidwa ntchito kwambiri mu makina a boiler a power plant. Kuwonjezera chromium ndi molybdenum kumawonjezera kukana kwa okosijeni ndi mphamvu ya kutentha kwambiri poyerekeza ndi machubu a boiler a carbon steel omwe amagwiritsidwa ntchito nthawi zambiri.
Zachizolowezikapangidwe ka mankhwala a ASTM A213 T11ikuwonetsedwa mu tebulo lotsatira.
| Chinthu | Zamkati |
| Mpweya | 0.05 – 0.15% |
| Chromium | 1.00 – 1.50% |
| Molybdenum | 0.44 – 0.65% |
| Manganese | 0.30 – 0.60% |
| Silikoni | 0.50 – 1.00% |
Chifukwa cha mphamvu yake yabwino kutentha, T11 imagwiritsidwa ntchito kwambiri mumachubu a superheater, machubu obwezeretsanso kutentha, ndi makina ophikira othamanga kwambiriamagwira ntchito m'mafakitale opanga magetsi ndi zida zotenthetsera zamafakitale.
Chinthu china chomwe chimagwiritsidwa ntchito kwambiri ndiMachubu achitsulo a ASTM A213 T22 alloy, zomwe zili ndi chromium ndi molybdenum yambiri poyerekeza ndi T11. Zinthuzi zimapereka kukana kwabwino kwa kukwera kwa madzi ndi kukana kwa okosijeni pa kutentha kwakukulu.
Zachizolowezikapangidwe ka mankhwala a ASTM A213 T22yawonetsedwa pansipa.
| Chinthu | Zamkati |
| Mpweya | 0.05 – 0.15% |
| Chromium | 1.90 – 2.60% |
| Molybdenum | 0.87 – 1.13% |
| Manganese | 0.30 – 0.60% |
| Silikoni | 0.50 – 1.00% |
Chifukwa cha zinthu izi zosakaniza,Machubu a boiler a ASTM A213 T22amagwiritsidwa ntchito kwambiri m'magawo otentha kwambiri a ma boilers amafakitale ndi ma heaters oyeretsera.
Mu mafakitale amagetsi amakono ofunikira kwambiri, kukana kutentha kwambiri kumafunika. Pazochitika izi,Machubu achitsulo a ASTM A213 T91 alloyamagwiritsidwa ntchito kwambiri.
T91 ili ndi pafupifupi9% chromium, pamodzi ndi zowonjezera za molybdenum ndi vanadium. Zinthu zosakaniza izi zimathandizira kwambiri kulimba kwa kutentha kwambiri, kukana kukwawa, komanso kukana okosijeni.
Zachizolowezikapangidwe ka mankhwala ka ASTM A213 T91zikuphatikizapo:
| Chinthu | Zamkati |
| Mpweya | 0.08 – 0.12% |
| Chromium | 8.0 – 9.5% |
| Molybdenum | 0.85 – 1.05% |
| Vanadium | 0.18 – 0.25% |
| Nayitrogeni | 0.03 – 0.07% |
Chifukwa cha mphamvu zake zapamwamba kutentha,Machubu achitsulo a T91 alloy amagwiritsidwa ntchito kwambiri m'mafakitale amphamvu kwambiri komanso m'makina apamwamba opangira nthunzi.
Kuti mumvetse bwino kusiyana pakati pa zinthuzi, tebulo lotsatirali likuyerekezaMachubu a boiler achitsulo cha T11, T22, ndi T91 alloy.
| Giredi | Zamkati mwa Chromium | Kukana Kutentha | Mapulogalamu Odziwika |
| T11 | ~1.25% | Pamwamba | Ma boiler a fakitale yamagetsi |
| T22 | ~2.25% | Zapamwamba | Ma Superheater |
| T91 | ~9% | Kukwera kwambiri | Ma boiler ofunikira kwambiri |
Kuwonjezera pa kusankha zinthu, khalidwe la kupanga ndilofunika kwambiri kuti zitsimikizire kuti zinthu zikuyenda bwino m'malo otentha kwambiri. Maboiler a zitsulo ayenera kupangidwa pogwiritsa ntchito njira zolondola zopangira komanso njira zowunikira mosamala.
Womic Steel imapanga machubu achitsulo a ASTM A213 pogwiritsa ntchito mizere yapamwamba yopanga machubu opanda msoko, kuphatikizapo njira zotenthetsera ndi zokokera zozizira. Malo awa amatsimikizira kuwongolera kolondola kwa miyeso ndi zinthu zomwe zimagwiritsidwa ntchito nthawi zonse m'mafakitale.
Pakupanga, machubu achitsulo cha alloy amadutsa njira zingapo zofunika zochizira kutentha mongakusinthasintha ndi kutenthetsaMankhwalawa amathandiza kuti zinthuzo zikhale zolimba komanso kuti zisagwedezeke mosavuta.
Njira zowunikira mokwanira zimafunikanso kuti zitsimikizire mtundu wa machubu a boiler achitsulo cha alloy. Njira zoyesera zachizolowezi zimaphatikizapo:
Kuyesa kwa akupanga
Kuyesa kwa Eddy kwamakono
Kuyesa kwa kuthamanga kwa madzi
Kusanthula kapangidwe ka mankhwala
Kuyesa katundu wa makina
At Chitsulo cha Womic, machubu onse a ASTM A213 achitsulo chosungunula amayesedwa bwino kwambiri asanatumizidwe kuti atsimikizire kuti akutsatira miyezo yapadziko lonse lapansi komanso zofunikira za polojekitiyi.
Machubu a boiler achitsulo chopangidwa ndi alloy amagwiritsidwa ntchito kwambiri m'mafakitale angapo, kuphatikizapo kupanga magetsi, kupanga petrochemical, ndi kuyeretsa mafuta. M'mafakitale amagetsi, machubu awa amagwiritsidwa ntchito m'ma superheater ndi ma reheater komwe kutentha kwa nthunzi kumatha kupitirira.600°C.
Mu malo opangira mafuta ndi zotenthetsera zoyeretsera, machubu achitsulo cha alloy amapereka magwiridwe antchito odalirika mumakina otumizira kutentha kwambiri.
Chifukwa cha zovuta zomwe zimachitika, kusankha njira yodalirika yogwirira ntchitowopanga chubu cha boiler chachitsulo cha alloyndikofunikira kwambiri kuti dongosolo lizigwira ntchito bwino komanso motetezeka.
Ndi chidziwitso chambiri pakupanga machubu achitsulo opanda msoko,Womic Steel yakhala kampani yodalirika yopanga machubu achitsulo a ASTM A213 kuphatikiza magiredi a T11, T22, ndi T91.Kampaniyo imapereka njira zabwino kwambiri zoyeretsera mapaipi amagetsi, malo opangira mafuta, makina otenthetsera mafakitale, ndi opanga ma boiler a mafakitale padziko lonse lapansi.
Kudzera muukadaulo wapamwamba wopanga, njira zowongolera bwino khalidwe, ndi magulu opanga akatswiri,Womic Steel ikupitiliza kupereka machubu odalirika a boiler achitsulo cha alloy kuti agwiritsidwe ntchito kwambiri m'mafakitale otentha kwambiri.
Wopanga Machubu a Boiler a Womic Steel - Zambiri Zolumikizirana
Womic Steel ndi wopanga waluso kwambiri yemwe amagwira ntchito yokonza machubu a boiler opanda msoko, machubu olondola okokedwa ozizira, machubu osinthira kutentha, ndi machubu a U bend a mapulojekiti apadziko lonse lapansi. Ndi zida zopangira zapamwamba komanso machitidwe okhwima owongolera khalidwe, Womic Steel imapereka mayankho a machubu apamwamba omwe amagwirizana ndi miyezo yayikulu yapadziko lonse lapansi kuphatikiza ASTM A192, ASTM A210, ASTM A213, EN10216 P235GH, ndi mitundu yosiyanasiyana ya zitsulo zosungunulira ndi zitsulo zosapanga dzimbiri.
Monga wopanga machubu a boiler wodziwa bwino ntchito yake, Womic Steel imapereka zinthu zosiyanasiyana monga machubu a boiler osapindika, machubu okokedwa ozizira, machubu a boiler achitsulo chosungunuka, machubu osinthira kutentha achitsulo chosapanga dzimbiri, ndi machubu opindika a U opangidwa mwapadera. Zinthuzi zimagwiritsidwa ntchito kwambiri m'mafakitale amagetsi, ma boiler amafakitale, malo opangira mafuta, mafakitale oyeretsera, ndi makina osinthira kutentha.
Womic Steel imatha kupanga mawonekedwe a chubu chopangidwa mwamakonda kuphatikiza machubu a U, machubu a serpentine, machubu opindika ambiri, ndi machubu a coil, kuthandiza makampani opanga zida ndi opanga zida omwe ali ndi mphamvu zodalirika zopangira komanso khalidwe labwino la zinthu.
Ndi magulu opanga akatswiri komanso mizere yamakono yopangira, Womic Steel imatsimikizira kuti zinthuzo ndi zabwino, kukula kolondola, komanso kutumiza kodalirika pa ntchito iliyonse.
Webusaiti:www.womicsteel.com
Email: sales@womicsteel.com
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Nthawi yotumizira: Epulo-17-2026