Makina a glanular a duplex ndi chinthu chosakanizidwa ndi zinthu zambiri zolimbitsa thupi kuposa 304 kapena 316. Zimakhala ndi luso lamphamvu kwambiri ndikumakhala ndi luso lotha kugwiritsa ntchito kutentha kwa ozizira. Kutumiza kwanyanja Chifukwa chake, maulendo nthawi zambiri amapezeka pakubwezeretsa mbewu zosefukira komanso kupsinjika mbewu zomwe zili m'mizinda ya pop.
Kwa chitsulo chosapanga dzimbiri, yankho loyatsa kutentha koyenera litatsatiridwa ndi madzi am'madzi omwe angakwaniritse gawo labwino kwambiri la Austellite. Ndikofunikira kusunga nthawi pakati pa kusiya ng'anjo ndi madzi opukusa mofupikirapo. Izi ndikuchepetsa kutayika kwa kutentha kuchokera ku Flange, komwe kumatha kubweretsa mpweya wamagawo owononga asanadutse kutentha.
Zimawonjezera mphamvu kwambiri ngati njira yothandiza kwambiri yolimbikitsira. Nitrogen ndi asternal wakale wakale, ndipo kuwonjezera kwa nayitrogeni kumathandiza kwambiri kuti magawo awiri a ma chitsulo. Zimachepetsa mapangidwe aintermetic mapangidwe okwanira kuloleza kukonza ndikumata zitsulo ziwiri. Nickel ndi vuto la kuustelic lomwe limalimbikitsa mapangidwe a kapangidwe ka FCCTitic, yomwe imathandizira kulimba kwa zitsulo ziwiri.
Monga ma grade onse osapanga dzimbiri, kukana kwa zitsulo kapena alloy kumadalira makamaka pazitsulo, pankhaniyi chitsulo chosapanga chitsulo. Chifukwa chokana cha chloride pansi ndi crevice kuturuka, zomwe zilimo monga Chromium, Molbdenum ndi nayitrogeni amawerengedwa kuti ndiofunikira kwambiri.
Maso a Duptux Stoel Omwe Akukwera Mantha amakana kwambiri mu chloride, kuphatikizapo madzi am'madzi, ndikupanga mtundu wa ma upiririka a upiririka komanso mitundu ina yamafuta.
Monga sing'anga yachitsulo, nkhope zakhungu zimakulitsa bwino kuwonongedwa komanso kawiri mphamvu yamakina pazopanga zambiri poyerekeza ndi chitsulo chosakhazikika cha Austetm 316L.
Pawiri-phala shael-wolima mpira wokwezedwa umapereka makina abwino kwambiri komanso osasinthika kuti muwonjezere kuthamanga kwa stert, kuchepetsedwa kuvala ndi nthawi yokhazikika.
2205 chitsulo chimakhala ndi microstraction wa awiri a Ferrite ndi austetete. Ponena za kupangidwa kwa mankhwala a 2205 zitsulo zopondera, makamaka chromium, 3% molybdenum ndi 5-6% nickel mu mawonekedwe a chitsulo chosapanga dzimbiri.
Ndife amodzi mwa omwe ali opanga duptux stoel ma flanges okhala ndi mphamvu zabwino zotopa komanso kukana kwambiri. 2205 Duple Stephel Chitsulo chakhungu amadziwikanso chifukwa cha mphamvu zake zosiyanasiyana, monga kukana bwino kusokonekera, kutsuka, komanso kutukula m'malo ovuta.
Chromium, Molybdenum, nayicrogeni ndi nicken ndi zinthu zofunika kwambiri zokongola kwambiri, zomwe zimathandiza kwambiri pamakina, zakuthupi ndi zotumphukira zosapanga dzimbiri. Chromium ndikofunikira kuti mupange filimu yokhazikika ya chromiation yokwanira kuteteza chitsulo kuchokera ku kututa kwa malo ofatsa. Zovala zapamwamba za chromium, zomwe zimakhala bwino.
Chromium zomwe zili pakati pa 20-28%, yomwe ndichifukwa chake siali S31803 \ / S32205 Ma flanges akhungu omwe akhudzidwa ndi chochitika. Mu chodabwitsachi, chitetezo chodzichiritsa tokha chopambanitsa chozungulira chimapangitsa kuti isanjenje ndi ma oxiance.
Kupanga kwa magawo a sigmentic monga gawo la sigma mu Duptux Stoel flanges kumachitika kutentha kwa 600¡ct - 1000¡c - 500¡c (575¡c).
ANTI B16.5 Duplex ndi Super Punter Steple Maopanga, Astm A182, F25, F50, F51, FETR, FF, TF, TF Pamaso - A Zhengzhou Huitong Mapaipel Counc CO., LTD.
Duptux kusapanga chitoto chofewa chimalimbikitsa kalasi yopanda kapangidwe kake kazinthu zambiri chifukwa chazosapanga dzimbiri chifukwa cha chitsulo chosapanga dzimbiri.
Kupanga kwamankhwala kwa duplex f51 kumamera kaboni, Chromium, manganese, Molybdenum, nayicken, niitkel ndi phosphorous. Ma flanges amagwiritsidwa ntchito pokakamizidwa ndi magwiridwe antchito.
Austetitic-Ferritic osapanga dzimbiri zopanda madzi zimakhala ndi kukana kwakukulu kuphwanya, koma kulimba mtima ndikukhuza mphamvu kuposa austetitic 304 ndi 316 zitsulo zosapanga dzimbiri. Zinthu zoterezi zimaphatikizapo sukulu 2205, F51, F53 ndi F60. Zitsulo zosapanga dzimbiri zomwe zatchuka kwambiri pazaka zambiri chifukwa cha mphamvu zawo zabwino komanso makina, ndipo poyerekeza ndi zitsulo zosapanga dzimbiri, zimapangitsa kupezeka kwa osapanga, kumasiyana ndi ochepa.
Chipato chomata chimagwiritsidwa ntchito kwambiri ngati gulu lotchuka la chitoliro cha chitoliro. Milandu imagwiritsidwa ntchito popanga mapaipi awiri mwa makina limodzi. Itha kugwiritsidwanso ntchito pamapaipi am'masite, ma valves, chophika kapena chida china chilichonse. Ma flanges amapezeka mozungulira, lalikulu komanso makona akona. Nthawi zina, zotupa nthawi zambiri zimapangidwa ngati mphete kapena zopangidwa kuti zizipanga chipika kumapeto kwa chitolirochi pamene cholumikizidwa ndi chitoliro.
Poyerekeza ndi zitsulo zofananira, zimakonda kulowa m'magawo a sigma, nitrisside ndi carbides, zomwe zimapangitsa kuti kusokoneza ndikuchepetsa kukana kwa kutukudwa. Chitoliro cha Duptux Chikamba chimakhala choyenera kugwiritsa ntchito munthawi yayitali yomwe mphamvu yolimbitsa thupi imafunikira.
Chromium ndi nthano zakale, zomwe zikutanthauza kuti imalimbikitsa chitsulo cha BCC. Zimawonjezeranso kukana kwa oxidation pamatenthedwe kwambiri. Chromium yapamwamba kwambiri imalimbikitsanso mapangidwe a magawo aintmemalic, omwe amawononga osapanga dzimbiri ndipo amayenera kuyang'aniridwa.
Zitsulo zosapanga dzimbiri zimagwiritsidwa ntchito kwambiri popanga mafuta am'mphepete mwa nyanja ndi mafuta komwe amawonetsedwa ndi zowononga. M'mafakitale ndi mafuta, pomwe media imayendetsedwa mwachangu panjira, zigawo zomwe zimagwiritsidwa ntchito apa zitha kutopa.
S32205 SPTEX SU182 STEPE STEE Sang Spekisana ndi zida zamadzi ndi zoyenerera zam'madzi ndi mphamvu zawo zokhala ndi kutentha mpaka 6001f, pomwe palinso zinthu zabwino kwambiri.
Amathandizanso kusintha zinthu izi. Kukana kwa kuphukira ndi kupindika katundu wa duptux stoel ma flangers amakula amakula poyerekeza ndi chitsulo chosapanga dzimbiri.
Kwa magiredi osatayika a austetitic (monga 304 ndi 316 ndi 316), SCC ikhoza kukhala vuto m'malo okhala ndi chinyezi komanso kutentha kwambiri kapena ndi mankhwala ena monga chlorides. Chifukwa chake, duple akhungu lakhungu nthawi zambiri amawapatsa mafakitale monga mafuta ndi mafakitale, mpweya, mafuta a petrochemical ndi mafakitale.
Lingaliro loyambira la steal lokhala ndi ma flanges otalika ndikupanga mawonekedwe a mankhwala omwe amapanga zosakaniza zofanana ndi zofananira ndi austetete. Kupanga kwamankhwala kwa Duptux Steve Lap kumapanga kuti apange zipatso pafupifupi zofananira ndi austete pansi pa njira yothetsera nyengo.
Zida zambiri zogwirizira kwambiri zimagwiritsa ntchito duplex 2205. Kugwiritsanso ntchito ndi malo osungira mafakitale ndi maofesi. Pulp ndi Zithunzi Zapamwamba
Popeza zitsulo zosapanga dzimbiri zimakhala ndi zochepa nickel ndi molbdenum zomwe zili mkati mwa zitsulo zosapanga dzimbiri, amakonda kukana zofanana. Zovala zam'munsi za chitsulo chosapanga dzimbiri zimatanthawuza mtengo wotsika. Izi ndi zowona, makamaka pamene alloy zochulukira ndizokwera. Komanso, chifukwa cha kuchuluka kwa zitsulo zosapanga dzimbiri poyerekeza ndi zitsulo zosapanga dzimbiri, nthawi zambiri zimakhala zotheka kuchepetsa kukula kwa gawo lawo. Kuphatikiza uku kumatha kuchepetsa mtengo wake komanso kulemera kwa kalasi ya kalasi ya 150 poyerekeza ndi zinthu zina zosapanga dzimbiri.
Ntchito yachiwiri ya zitsulo zowoneka bwino ndikuwongolera ogwira ntchito omwe amapeza njirazi kuti ayeretse, muziyendera kapena kusintha. Mwambiri, kugwiritsa ntchito kwa chitsulo chosapanga dzimbiri kumapezeka m'mafakitale otsatirawa, makatani a mankhwala a mankhwala, zomera zamadzi, zomera zam'madzi, ntchito zam'madzi ndi mphero zamapepala. Mafakitale awa amagwiritsa ntchito njira zopumira kukhazikitsa Media, yomwe nthawi zambiri imayambitsa kukakamiza kwamikhalidwe.
Zovala zosapanga dzimbiri zimakhala ndi mawonekedwe osakanikirana a cubic yopangidwa ndi thupi (BCC) ya Ferrite ndi cubic. Kuchuluka kwa gawo lililonse ndi ntchito ya kapangidwe kake ndi kutentha kwa kutentha kapena mbiri yamafuta. Komabe, zitsulo zambiri zosapanga dzimbiri nthawi zambiri zimaganiziridwa kuti ndizofanana (magawo omwe amafalitsira) a Ferrite ndi austetete.
Molybdenum amawonjezera kukana ndi kupindika. Komabe, zomwe zili mu chitsulo chosapanga dzimbiri nthawi zambiri zimakhala zosakwana 4% chifukwa motero mo ndi kubereka kale ndipo imatha kuyambitsa magawo osafunikira. Nayitrogeni amathandizira kukana ndi kupindika.
Ma mbiya ma duplex adayambitsidwa kumsika ngati njira yothanirana ndi mavuto omwe akuphatikizidwa ndi zophatikiza zokhudzana ndi kupsinjika osokoneza bongo amayamba chifukwa cha chlorine. Kupanga kwamankhwala kwa ma duplex Frungenso kumapangitsa malunjedwe osawoneka bwino ku chlorine. Izi sizili zotsika mtengo kuposa zikhomo zopangidwa ndi nickel.
