Izicelo Ezivamile ze-Duplex Steel S31803 Round Bar

I-Duplex insimbi engagqwali ithole ukuthandwa okukhulayo kuzo zonke izimboni ezihlukahlukene ngenxa yokuhlanganiswa kwayo okukhethekile kwamandla, ukumelana nokugqwala, kanye nokusebenza kahle kwezindleko. Phakathi kwamabanga asetshenziswa kakhulu kulo mndeniI-Duplex Steel S31803, eyaziwa nangokuthi i-UNS S31803 noma i-2205 duplex steel stainless steel. IIbha eyindilinga ye-S31803kuyindlela evamile yale alloy, eyaziwa ngokusebenza kwayo okuphezulu ezindaweni ezinokhahlo. Kulesi sihloko, sizohlola ukusetshenziswa okuvamile kwebha eyindilinga ye-Duplex Steel S31803 futhi sichaze ukuthi kungani ithandwa onjiniyela, abakhi, nochwepheshe bokuthengwa kwempahla emhlabeni jikelele.

Iyini i-Duplex Steel S31803?

I-Duplex Steel S31803 iyi-nitrogen-enhanced duplex steel stainless equkethe cishe izingxenye ezilinganayo.i-ferrite ne-austenite, okuyinikeza i-microstructure eyingqayizivele. Lesi sakhiwo esinezigaba ezimbili sinikeza amandla angcono nokumelana nokugqwala kwengcindezi kunezinsimbi ezingenasici ezijwayelekile ze-austenitic ezifana no-304 noma 316.

Ukwakheka kwamakhemikhali angukhiye:

• I-Chromium: 21.0–23.0%

• I-Nickel: 4.5–6.5%

• I-Molybdenum: 2.5–3.5%

• I-nitrogen: 0.08–0.20%

• I-Manganese, i-Silicon, i-Carbon: Izakhi ezincane

Izici ezibalulekile:

• Amandla esivuno esiphezulu (cishe kabili kunama-304 angenasici)

• Ukumelana okuhle kakhulu ne-pitting kanye nokugqwala kwe-crevice

• I-weldability enhle ne-machinability

• Amandla okukhathala avelele nokumelana nokuhuzuka

Kungani Kufanele Usebenzise I-S31803 Round Bars?

Imigoqo eyindilinga eyenziwe kusuka ku-S31803 isetshenziswa kakhulu ekusetshenzisweni kwezimboni zamashafu, izinsimbi, ama-flange, okokufakwayo, nezingxenye zomshini. Ukuguquguquka kwazo, kuhlanganiswe namandla aphezulu emishini kanye nokumelana nokugqwala, kuzenza zilungele izinhlelo zokusebenza ezifunayo.

sakysteelihlinzeka ngezingqimba eziyindilinga zekhwalithi ephezulu ze-S31803 ezinobubanzi obuhlukahlukene nobude, isikwe ngokwezifiso ukuze ihlangabezane nezicaciso zephrojekthi futhi ilethwe nesitifiketi esigcwele sokuhlola isigayo.

1. Imboni Kawoyela Negesi

Umkhakha kawoyela negesi ungomunye wabathengi abakhulu beImigoqo eyindilinga ye-Duplex Steel S31803. Le migoqo isetshenziswa ezingxenyeni ezibucayi okufanele zimelane nezindawo ezonakalisa kakhulu, njenge:

• Amapulatifomu angasogwini

• Amasistimu wamapayipi angaphansi kolwandle

• Imikhumbi yokucindezela

• Izishintshi zokushisa

• Amaphampu nama-valve

• Imishini ye-Wellhead

I-S31803 inikeza okuhlukilei-chloride stress corrosion cracking ukumelana, okuyenza ilungele izindawo ezingasogwini nezingaphansi komhlaba lapho insimbi engagqwali evamile ingahluleka ngaphambi kwesikhathi.

2. Izitshalo Zokucubungula Amakhemikhali

Izimboni zamakhemikhali neze-petrochemical zifuna izinto ezikwazi ukumelana nezinhlobonhlobo zamakhemikhali anolaka nezinqubo zokucindezela okukhulu. Imigoqo eyindilinga ye-Duplex S31803 ivame ukusetshenziswa ku:

• Imikhumbi ye-reactor

• Amasistimu okuphatha i-Acid

• Ukuxuba amathangi

• Izisekelo zamapayipi nama-hangers

• Flanges kanye nokufakwa

Yaboukumelana okuhle kakhulu kwe-asidi nokuhlasela kwe-caustic, okuhlanganisa i-sulfuric ne-nitric acid, iqinisekisa impilo ende yesevisi kanye nezindleko zokuyilungisa ezincishisiwe.

3. Ukukhipha Usawoti emanzini kanye Nokuhlanza Amanzi

Ezimweni lapho amanzi anosawoti kanye nama-chloride evame kakhulu, i-S31803 iyinketho ephakeme ngenxa yokumelana kwayo nokugqwala nokugqwala kwemifantu. Izicelo zifaka:

• Amaphampu e-brine nama-impellers

• Ishubhu ye-high-pressure desalination

• Hlehlisa izingxenye zesistimu ye-osmosis

• Izitshalo zokuhlanza amanzi

• Amapayipi amapayipi nezisekelo zesakhiwo

Ukusetshenziswa kweIbha eyindilinga ye-S31803kulezi zinhlelo zokusebenza zelula umjikelezo wempilo wemishini futhi kunciphisa isikhathi sokusebenza ngenxa yokwehluleka okuhlobene nokugqwala.

4. I-Marine and Shipbuilding

Imboni yasolwandle iyazazisa izinto ezimelana nokugqwala kwamanzi olwandle kanye ne-biofouling. Imigoqo eyindilinga ye-S31803 ivame ukusetshenziswa ku:

• Ama-propeller shafts

• Izingxenye ze-Moring

• Ukufakwa kwedekhi

• I-rudder stock

• Izisekelo zesakhiwo sangaphansi kwamanzi

I-Duplex insimbi engagqwali izibonakalise kulo mkhakha ngoenikeza amandla aphezulu ezisindweni ezilula, ukunciphisa ukusetshenziswa okuphelele kwezinto kanye nesisindo somkhumbi.

5. Imboni ye-Pulp nephepha

Ukukhiqizwa kwephepha ne-pulp kuhilela amakhemikhali anonya njenge-bleach, ama-acids, nama-alkali. Imigoqo eyindilinga ye-S31803 ilungele:

• Ama-digesters

• Amathangi okugcoba

• Ukugeza izigubhu

• Ama-Agitator shafts

• Amasistimu okuphatha ama-slurry

Yaboukumelana nokugqwala ezindaweni ezinothile nge-alkali kanye ne-chlorineizenza zibe enye indlela engabizi kakhulu kune-high-nickel alloys.

6. Ukucubungula Ukudla Nesiphuzo

Ukuhlanzeka, ukumelana nokugqwala, nokuqina kubalulekile emishinini yezinga lokudla. I-S31803 isetshenziswa ku:

• Ukuhlanganisa ama-shafts

• Izingxenye zokuthutha

• Imishini yokucubungula ubisi

• Imishini yokukhiqiza utshwala

• Izisekelo zesakhiwo zamathangi nemikhumbi

Yize ingajwayelekile njenge-304 noma i-316 ekucutshungulweni kokudla, i-S31803 ithola amandlaizindawo ezinengcindezi ephezulu yemishini noma yamakhemikhali, njengamakhishi ezimboni noma ukuphatha ukudla okune-acidic.

7. Izicelo Zesakhiwo

Ngenxa yesilinganiso sayo esiphezulu samandla nesisindo, imigoqo eyindilinga ye-Duplex S31803 iya ngokuya isetshenziswa ezinhlakeni zesakhiwo, ikakhulukazi lapho ukumelana nokuthwala nokugqwala kokubili kubaluleke kakhulu.

Izicelo zifaka:

• Amabhuloho avezwe ezindaweni zasolwandle

• Ingqalasizinda yasogwini

• Ukusekelwa kwezakhiwo

• Amathangi okugcina

• Isekela i-wind turbine

Ikhono layo lokumelanaukulayisha okujikelezayo kanye nokuchayeka komkhathikwenza kube ukukhetha okuthembekile kwingqalasizinda yesimanje.

8. Izishintshi Zokushisa kanye Nezitsha Zokucindezela

Ezimbonini lapho ukucindezeleka okushisayo nokucindezela kuvame khona, amandla e-S31803 aphezulu emishini kanye nokumelana nokukhathala okushisayo kubaluleke kakhulu. Ukusetshenziswa okuvamile kufaka:

• Amagobolondo namashubhu okushintshanisa ukushisa

• Amashubhu e-Condenser

• Ama-Evaporators

• Ama-boilers anengcindezi ephezulu

• Ama-Autoclaves

Lawa mabha asebenza ngokuthembekile nangaphansiizimo zokusebenza ezimbi kakhulu, enikeza ukusebenza kwesikhathi eside ngaphandle kokuwohloka okukhulu.

Isiphetho

Imigoqo eyindilinga ye-Duplex Steel S31803 yakhelwe ukusebenza ngaphansi kwengcindezi—ngokoqobo nangokomfanekiso. Ngenhlanganisela yawo yamandla aphezulu, ukumelana nokugqwala okuhle kakhulu, kanye nokusebenza kahle kwezindleko, asetshenziswa ezimbonini eziningi kusukela kumandla aphesheya kwezilwandle kuya ekucutshungulweni kokudla. Ikhono lazo lokumelana nezinhlobo ezahlukahlukene zokugqwala kuyilapho ligcina ubuqotho bemishini libenza babe into efanelekile yezindawo ezinokhahlo nezinzima.

sakysteelihlinzeka ngobubanzi obugcwele bemigoqo eyindilinga ye-Duplex S31803 ngobukhulu obuhlukene nokuqedwa kwendawo, ihlinzekela kokubili izidingo ezijwayelekile nezingokwezifiso. Noma ngabe udinga shaft ekwazi ukumelana nokugqwala ukuze uyisebenzise olwandle noma ukusekelwa kwesakhiwo esinamandla amakhulu,sakysteelunguzakwethu omethembayo emikhiqizweni yensimbi engagqwali ye-duplex.