Chitoliro cha N10276 chikasonkhana kuti chikhale chopondera

Mphamvu yayikulu kwambiri imapezeka kudzera pakuwongolera mbewu ya kristal¡ªvia kutentha kwambiri mankhwala kutentha, pamodzi ndi kuwongolera bwino pa kaboni, Titanium, ndi aluminium, ndi aluminium.

The S31803 (ASTM F51) imathamangitsidwa kwambiri ndi S32205 (1.4462, Astm F60). Izi zikuwonetsa chikhumbo chawo chokulitsa zachilengedwe za Aloy Kuphatikiza apo, zimalola kukopa gawo la nayitrogeni osati kungokhala ngati chinthu choyambira. Therefore, the highest performing duplex grades seek to maximize the content of chromium (Cr), molybdenum (Mo) and nitrogen (N).

Mavuto osapanga dzimbiri 304 amapangidwa ndi chitsulo chosapanga dzimbiri kuti athandize kuthana ndi mavuto am'madzi modekha komanso kutentha kwambiri. Ndife amodzi mwa opanga kwambiri a Asther A403 WP 304 Osapanga dzimbiri za raine, kuphimba muyezo wa kapangidwe kazinthu zosapanga dzimbiri zopanga zitsulo zosiyanasiyana.

Woposa zaka 20 akupanga mitengo yokwanira nickel chitoliro choyenera 600 601 618 718

1-24 A403 WPB ANI B16.9 ASTM Gost 17375 ASTLE Chitoto cha Chipatuli, 30D 45D 90D 90

Chitoliro chowoneka bwino chimapangidwa kuti chijambulidwe patsamba kumapeto kwake ndikulumikizani mapaipe (s) ndikulola kusintha njira kapena kuthirira kapena kutha.

B16.11

Duptux Steel S32550 chitoliro chimakhala ndi nkhawa kwambiri. Zovala zosadziwika za S325550 zimakulitsanso mafuta ochulukirapo kuposa zitsulo zosapanga dzimbiri. Ilinso ndi malo ochititsa chidwi kwambiri kuposa zitsulo zosapanga dzimbiri, komanso kukana kwambiri kununkhira kosiyanasiyana kuphatikiza madzi am'madzi kuphatikiza mafakitale a mafakitale
Zoyenera zimagwiritsidwa ntchito kusintha chitoliro cha chitolirochi. Njira yosavuta ndiyo kuwerama chitoliro. Komabe, imakulalikira ndikuyika khoma lakunja la chitoliro. Imakulitsanso makhoma amkati a chitoliro. Makhalidwe osapanga dzimbiri osapanga dzimbiri amadziwika chifukwa cha microstrutic yawo komanso microstruct. Amawonetsa katundu wa makalasi onsewa. Asme Sa815 Duplex Steple Steple Stuel Studed Putting Puttings Spetings akuwonetsa kusintha kwamphamvu poyerekeza ndi makalata 316 ndi 316 ndi 317 ndi 316 ndi 317 ndi 316 ndi 317 ndi 316.

S31803 ndiye njira yolumikizirana yolumikizidwa (yopanda tanthauzo) ya chitsulo choyambirira. Dongosolo la Unili lidapangidwa ndi magulu ambiri amalonda m'ma 1970 kuti muchepetse chisokonezo pomwe alloyo yemwe yemweyo adatchedwa zinthu zosiyanasiyana, komanso mosemphanitsa. Chitsulo chilichonse chimayimiridwa ndi kalata yotsatiridwa ndi manambala asanu, pomwe kalatayo ikuyimira zitsulo, i.I. s ya chitsulo chosapanga dzimbiri.

304 Zitsulo zosapanga dzimbiri ndiye chitsulo chosapanga dzimbiri. Zitsulo zimakhala ndi zonse ziwiri zachitsulo (pakati pa 18% ndi 20%) ndi nickel (pakati pa 8% ndi 10,5%). Ndi chitsulo chosakhazikitsa dzimbiri. SS304 imagwiritsidwanso ntchito ngati mitsempha, mawilo amayenda bwino.

Chizindikiro cha Nickel ndi kuwonjezera kwa mkuwa kwambiri kuti upatse chidindo cha Alloy, kuphatikiza brone ndi madzi am'nyanja. Chifukwa chake, Al4400 Aloy 400 zopangidwa ndi ma solcled olola zitha kugwiritsidwa ntchito ngati gawo la dongosolo la mitu yomwe lingafunike kusintha kwa chitsogozo.

Sitinyalanyaza kuchuluka ndi kuchuluka kwa miyezo ndi zolembera zopangira stael stael s31803 yopanda chitoliro. Tili ndi zida zopanga izi pogwiritsa ntchito ukadaulo wapamwamba kwambiri komanso zida zapamwamba kwambiri. Thandizani makasitomala athu pazokhudza zovuta kapena zadzidzidzi zilizonse.

Pofuna kufafanizira mapaipi, ndikofunikira kuchotsa payipi yolunjika pa mapaipi. Mukamagwiritsa ntchito ma piipelines osiyanasiyana, mapaipi osiyanasiyana ayenera kugwiritsidwa ntchito. Pamene mapaipiwo amagwiritsidwa ntchito, chikopa chiyenera kugwiritsidwa ntchito kusintha kukula kwa mapaipi. Mukamacheza, chipika chanjira zitatu chowonekacho chimagwiritsidwa ntchito ngati cholumikizira cholumikizira, kuti chikhazikitse chipani cholumikizirana kapena kukula kwa nthawi yayitali komanso cholumikizira cholumikizira cha mapaipi. , Pakulumikizana ndi zida zosiyanasiyana, palinso zolumikizira ndi mapulagini a gawo la chida.

Zojambula zosapanga dzimbiri 316 zolumikizira zophatikizika zimapangidwa ndi Chrome-nickel-molybdenum austetitic doleni. Nkhaniyi imatsutsana ndi kuvunda koyenera, mphamvu zofanana ndi chitsulo cha 304, komanso kuuma kosangalatsa.

Kuyambira 2008, chifukwa cha kukana bwino kwambiri kwa zipilala zodzaza ndi masamba obiriwira, msika wakhala mukufunika kwambiri. Ikusandulika kugonja ndi crevice. Zimawonetseranso kutsutsana. Kupsinjika kwa chloride kuwonongeka kumayendetsedwa mosavuta ndi duplex 2205 ku madigiri 150 Celsius.

Timakhala opanga zikopa zosakwana S31803 zokhala ndi zipilala zopindulitsa. Maubwino ena ndi mphamvu zake zapamwamba komanso kukana kwambiri kuti muchepetse nkhawa. Zoyenga zowoneka bwino izi ndizopepuka chifukwa chake duckile;

Makina osapanga dzimbiri awa ali ndi mwayi wokana kuwongolera komanso kulondola pang'ono ndi kulolerana kwambiri. Mitundu yathu yopanda chitoliro imaphatikizapo chitoliro chokwanira & chida choyenera ndi choyenera cha Ferrumation chimaperekedwa mosiyanasiyana, timaperekanso chitukuko malinga ndi makasitomala.

The S31803 (ASTM F51) imathamangitsidwa kwambiri ndi S32205 (1.4462, Astm F60). Izi zikuwonetsa chikhumbo chawo chokulitsa zachilengedwe za Aloy Kuphatikiza apo, zimalola kukopa gawo la nayitrogeni osati kungokhala ngati chinthu choyambira. Therefore, the highest performing duplex grades seek to maximize the content of chromium (Cr), molybdenum (Mo) and nitrogen (N).

Kwa mapulogalamu ogwiritsa ntchito pepala amafuna magiredi a Anoy omwe alibe zokwanira kuwonongeka. Kutengera ndi zikhalidwe 22%, ali ndi austetitic: microptuction microstructuctunce yomwe imapereka mphamvu zazikulu, kukana ndi kuchuluka kwa mtengo wake.

Super Exos amadziwikanso ngati ma alores oyendetsa kwambiri. Muli zinthu zambiri m'malo osiyanasiyana opangidwa kuti apereke zinthu zapadera zofunikira pakugwiritsa ntchito kwina.

Kalasi Yosakhazikika 347 | A S34700 ndi chitsulo chokhazikika chofanana kwambiri ndi kalasi \ / alloy 304, wokhala ndi Niobium ndi Tiollum. Kuti tipewe chromium carbidition, columbium imagwiritsidwa ntchito pokhazikika.

MSS-SP75 Illows Welly, 3r Elboll, zowongoka, zimachepetsa tees zokongoletsera, zisoti, khomalo "

316 Chitoliro chopanda kapangidwe kake chingagwiritsidwe ntchito ndi madzi am'madzi, ngakhale osamala amatengedwa kuti apewe kuteteza, mpweya ndi malo opangidwa m'malo opangidwa.

Illevesel 600 \ / 601 \ / 625 \ / 718 imateteza kuphatikiza zolumikizira zolimbana ndi matalala ndi zina. Ngakhale izi zimakupatsirani mphamvu zambiri kuposa chinthu china chilichonse. Maonekedwe akuluakulu a izi ndi kusinthasintha, kupanga kolimba, kulimba kwambiri, komanso kutentha kwambiri. Malumikizidwe ophatikizika amatha kuthana ndi kutentha ndi mpweya. Zonse ndi zikomo kwa mtundu wa alloy.

Asme B16.9 Kutalika Kwakale, Radius Wautali Kubwezeretsa Malekezero, Rius Longlers, Mitambo Yolunjika, Mitambo Yolunjika, 1 \ 2 "-48" Khoma makulidwe: Sch5s-Schxxs

Duplex UNS S31803 butt welded pipe fittings are duplex ferritic austenitic 22% chromium, 3% molybdenum, 5% to 6% nickel alloy stainless steel. Duptux S31803 S31803 SPLDE PIPED PIP yotayidwa imapangidwa malinga ndi chitsulo cha kapangidwe ka dzinde.

Lembani 317L ndi chitsulo chosanjikiza chopanda chosakhazikika kuti chizitha kukana bwino kuposa mtundu wa 316l m'malo okwera, makamaka omwe ali ndi chlorides ena. Zomwe zimakhala ndi kaboni zotsika zimalola 317l kuti muwomeredwe popanda chithokomiro chifukwa cha chromium carbiyation malire pa malire am'fupi. Lembani 317L ndi maginito mu mawonekedwe owoneka bwino, koma imatha kupangidwa pang'ono mphamvu pang'ono ndi ntchito.

ASMM A403 ndi muyeso wa zoumba za chitoliro, zikuwonetsa kuti katundu wa mitundu yosiyanasiyana ya chitsulo, wp321 ndi amodzi mwa kalasi yachitsulo muyezo.

Chitoliro chowoneka bwino chimapangidwa kuti chijambulidwe patsamba kumapeto kwake ndikulumikizani mapaipe (s) ndikulola kusintha njira kapena kuthirira kapena kutha.

B16.11

Zokhudza kulimba kwambiri komanso kulimba mtima kwamphamvu, kupsinjika kwa mafupa kukana ndi kulimba kwambiri kumawonetsedwa chifukwa cha kuchuluka kwake komwe kumakhala kovuta komanso kukana kwa chilengedwe kumawonetsedwa ndi chilengedwe chake. Zovala zopanda pake s31803 zipi zosemphana kwambiri zomwe zimafuna kuti zigwirizane bwino ndi mphamvu yabwino. Mu oxidizing, acidic malo okhala ndi caustic, imawonetsa kukana bwino kwa kupindika ndi kupindika.

The S31803 (ASTM F51) imathamangitsidwa kwambiri ndi S32205 (1.4462, Astm F60). Izi zikuwonetsa chikhumbo chawo chokulitsa zachilengedwe za Aloy Kuphatikiza apo, zimalola kukopa gawo la nayitrogeni osati kungokhala ngati chinthu choyambira. Therefore, the highest performing duplex grades seek to maximize the content of chromium (Cr), molybdenum (Mo) and nitrogen (N).