Ibisobanuro by'igicuruzwa
Super Duplex 32760 ni verisiyo ya Super Duplex 2507 yanonosowe, yongewemo umuringa (0.50-1.00%) na tungsten (0.50-1.00%) kugira ngo itange ubudahangarwa bwiza bwo kugabanya aside no kunoza ubudahangarwa bw'imyobo. Iyi verisiyo izwi kandi ku izina ry'ubucuruzi rya Zeron 100, itanga agaciro ka PREN karenze 40 kandi igatanga imbaraga za 550 MPa, bigatuma ikwiriye ahantu hakenera cyane mu nyanja, munsi y'inyanja, no mu bidukikije.
Ibintu by'ingenzi biranga umuntu birimo:
Ubudahangarwa budasanzwe bwo kwangirika– PREN ≥ 40
Kongera ubudahangarwa ku kugabanya aside– kongeramo umuringa
Ubudahangarwa bw'imiyoboro y'amazi bwarushijeho kwiyongera- kongeramo tungsten
Ingufu nyinshi cyanemu byuma bitagira umugese bibiri
Ubudahangarwa bwo kwangirika kw'ingufu mu buryo buhanitse bwa chloride
Imikorere myiza cyane mu mazi yo mu nyanja
Gukurikiza amabwiriza ya NACE MR0175 / ISO 15156
Gukurikiza amategeko ya NORSOK M-630
Ibikoresho bya shimi
| Igice | UNS S32760 (F55) | Uruhare |
| Chromium (Cr) | 24.0 – 26.0 | Ubudahangarwa bw'ingufu, ubudahangarwa bw'ingufu |
| Nickel (Ni) | 6.0 – 8.0 | Igitera imbaraga cya Austenite, kirwanya ingese |
| Molybdenum (Mo) | 3.0 – 4.0 | Ubudahangarwa ku gushonga no kwangirika kw'imirongo |
| Azote (N) | 0.20 – 0.30 | Iterambere rya Austenite, rikomeza |
| Umuringa (Cu) | 0.50 – 1.00 | Ubudahangarwa ku kugabanya aside |
| Tungsten (Ub) | 0.50 – 1.00 | Ubudahangarwa bwo kongera imiyoboro y'amazi |
| Karuboni (C) | ≤ 0.030 | Igenzurwa kugira ngo ihuze neza |
| Manganese (Mn) | ≤ 1.00 | Deoxidizer |
| Silikoni (Si) | ≤ 1.00 | Deoxidizer |
| Fosifore (P) | ≤ 0.030 | Kugenzura umwanda |
| Sulfure (S) | ≤ 0.010 | Kugenzura umwanda |
| Icyuma (Fe) | Kuringaniza | Igice cy'ibanze |
Imiterere y'ubushyuhe bw'icyumba (Umuti wafashwe)
| Umutungo | UNS S32760 (F55) |
| Imbaraga zo Gufata | ≥ 800 MPa (116 ksi) |
| Imbaraga z'umusaruro (0.2% ku gipimo cyo kugabanya) | ≥ 550 MPa (80 ksi) |
| Kurekura | ≥ 25% |
| Ubukomere | ≤ 290 HB |
| Ubucucike | 7.80 g/cm³ |
| PREN (F55) | ≥ 40 |
| Ubushyuhe Bukomeye bwo Gutera Imboga (CPT) | ≥ 80°C |
Ibyiza by'ingenzi bya Super Duplex 32760
Ubudahangarwa bwo kurwanya ingese mu buryo buhanitse– Super Duplex 32760 itanga ubushobozi bwo kurwanya ibinogo, ingese, no gucika kw'ingese mu buryo bukabije mu bidukikije birimo chloride ikomeye. Hamwe na PREN ≥ 40, iyi alloy ikwiriye gukoreshwa mu mazi yo mu nyanja no mu nyanja.
Kugabanya cyane aside mu kurwanya– Kongeramo umuringa (0.50-1.00%) bitanga ubudahangarwa bukomeye ku kugabanya aside nka aside sulfurike na aside hydrochloric ugereranije na Super Duplex 2507, bikongera urwego rwabyo mu gutunganya imiti.
Ubudahangarwa bwo kugabanya umuvuduko w'amazi mu mazi– Kongeramo tungsten (0.50-1.00%) byongera ubudahangarwa bw'imyobo mu bidukikije bya chloride, bigatuma ikoreshwa cyane cyane mu mazi yo mu nyanja ashyushye cyane aho imyobo ari ikibazo gikomeye.
Ingufu nyinshi cyane mu byuma bibiri– Super Duplex 32760 itanga imbaraga nyinshi kurusha icyuma cyose kidashonga cya duplex, ifite imbaraga nkeya za 550 MPa. Ibi bituma uburemere bugabanuka cyane mu miterere y’icyuma n’umuvuduko.
Iyubahirizwa rya NACE MR0175 / ISO 15156– Super Duplex 32760 yujuje ibisabwa kugira ngo ikoreshwe mu gutanga serivisi nziza, irwanya gucika kwa sulfide stress (SSC) no gucika kwa hydrogen induced (HIC) mu bidukikije birimo H₂S.
Iyubahirizwa rya NORSOK M-630– Iyi aloyi yujuje ibisabwa na NORSOK M-630 mu bikorwa byo mu mazi, bigatuma ikoreshwa mu mishinga yo gusiga ibikoresho ku mugabane wa Noruveje.
Ubushuti bwiza cyane– Super Duplex 32760 ishobora gusudira hakoreshejwe uburyo busanzwe hamwe n'ibyuma bikwiye. Kugenzura neza uburyo ubushyuhe bwinjiramo ni ingenzi kugira ngo habeho uburinganire bukwiye hagati ya ferrite na austenite.
Super Duplex 32760 vs Super Duplex 2507
| Umutungo | Super Duplex 32760 (F55) | Super Duplex 2507 (F53) |
| Ibikubiye mu muringa | 0.50 – 1.00% | ≤ 0.50% |
| Ibikubiye muri Tungsten | 0.50 – 1.00% | – |
| Kugabanya Ubudahangarwa bw'aside | Icy'ikirenga | Byiza |
| Ubudahangarwa bwo Kugwa | Yongerewe | Byiza cyane |
| PREN | ≥ 40 | ≥ 40 |
| Imbaraga z'umusaruro | ≥ 550 MPa | ≥ 550 MPa |
| Imikorere y'amazi yo mu nyanja | Icy'ikirenga | Byiza cyane |
| Serivisi y'ubushyuhe | Byiza cyane | Byiza cyane |
| NORSOK M-630 | Yego | Yego |
| Ikiguzi | Hejuru | Hasi gato |
| Izina ry'ubucuruzi | Zeron 100 | SAF 2507 |
Impapuro z'ibicuruzwa biboneka muri Womic Steel
Umuyoboro Udapfundikiye n'Umuyoboro Udapfundikiye
Ingano yo hanze:6mm – 300mm
Ubunini bw'urukuta:1mm – 30mm
Uburebure:Kugeza kuri metero 12
Amahame ngenderwaho:ASTM A790, ASTM A789
Porogaramu:Imiyoboro y'amazi yo mu nyanja, imiyoboro yo munsi y'inyanja, imiyoboro ihindura ubushyuhe, imiyoboro itunganya imiti
Amagambo y'ingenzi:Umuyoboro wa Super Duplex 32760 udafite umugozi, umuyoboro wa UNS S32760, umuyoboro wa F55, umuyoboro wa Zeron 100
Umuyoboro ushongeshejwe
Ingano yo hanze:50mm – 1200mm
Ubunini bw'urukuta:1.0mm – 25mm
Amahame ngenderwaho:ASTM A790, ASTM A928
Porogaramu:Sisitemu nini z'amazi yo mu nyanja, imiyoboro y'amazi yo mu nyanja
Amagambo y'ingenzi:Umuyoboro wa Super Duplex 32760 wometseho, umuyoboro wa F55 ERW
Urubaho rw'icyuma (Rwuzengurutse, Rurerure, Rugororotse, Hex)
Ingano:6mm – 400mm
Ubuso:Ishyushye cyane, Irabagirana (ishushanyije ukonje), Ifite hasi, Irahindukiye
Amahame ngenderwaho:ASTM A276, ASTM A479
Porogaramu:Ibiti by'ingufu, ibifunga, imigozi, ibice byo munsi y'inyanja
Amagambo y'ingenzi:Akabari ka Super Duplex 32760 gafite uruziga, akabari ka F55 gafite ububiko, akabari ka S32760
Isahani y'icyuma n'urupapuro
Ubunini:1mm – 80mm
Ubugari:Kugeza kuri 2500mm
Amahame ngenderwaho:ASTM A240
Porogaramu:Ibikoresho by'ubwato, imiterere yo munsi y'inyanja, ahantu hadafite flange
Amagambo y'ingenzi:Isahani ya Super Duplex 32760, urupapuro rwa F55, isahani ya S32760
Ibikoresho by'imiyoboro n'ibikoresho by'imiyoboro
Ubwoko:Ijosi ryo gusudira, Gushishura, Guta ubwenge, Gusudira mu nsingo, Gushyiramo imigozi
Ingano:1/2" – 48"
Igipimo cy'umuvuduko:Icyiciro cya 150 - Icyiciro cya 2500
Amahame ngenderwaho:ASTM A182, ASME B16.5, ASME B16.47
Amagambo y'ingenzi:Flanges za Super Duplex 32760, Flanges zo mu ijosi za F55 zometseho
Imashini zo gucura
Ubwoko:Impeta, disiki, imigozi, imibiri y'amavali, ibice byo munsi y'inyanja
Uburemere:Kugeza ku 4,000kg
Amahame ngenderwaho:ASTM A182
Amagambo y'ingenzi:Super Duplex 32760 forging, impeta ya F55, Zeron 100 forging
Valves za Super Duplex 32760
Ubwoko:Vali z'umupira, Vali z'irembo, Vali z'umubumbe, Vali zo kugenzura
Ingano:1/2" – 24"
Igipimo cy'umuvuduko:Icyiciro cya 150 - Icyiciro cya 2500
Ingano y'ubushyuhe:-50°C kugeza +300°C
Amahame ngenderwaho y'igishushanyo mbonera:API 608, API 6D, ASME B16.34
Intebe:Ifite isura ikomeye ya Stellite, RPTFE, PEEK
Amagambo y'ingenzi:Valve y'umupira ya Super Duplex 32760, valve y'irembo ya F55, valve ya Zeron 100
Amahame n'Ibisobanuro
| Ifishi y'igicuruzwa | Igipimo cya ASTM |
| Umuyoboro/Umuyoboro Udakora | ASTM A790, ASTM A789 |
| Umuyoboro ushongeshejwe | ASTM A790, ASTM A928 |
| Akabari/Inkoni | ASTM A276, ASTM A479 |
| Isahani/Urupapuro/Igice | ASTM A240 |
| Imashini zo gucura | ASTM A182 |
| Ishyirwa mu bikorwa rya UNS | S32760 |
| W.Nr. | 1.4501 |
| EN | 1.4501 |
| F No. | F55 |
| NORSOK | M-630 |
Porogaramu za Super Duplex 32760
Interineti zo mu nyanja n'iziri munsi y'inyanja– Super Duplex 32760 ikoreshwa mu biti byo munsi y’inyanja, mu byuma binini, mu byuma bihuza amazi, mu miyoboro y’amazi, no mu buryo bwo kugenzura amazi yo munsi y’inyanja aho hakenewe imbaraga zo kurwanya ingese mu mazi y’inyanja n’ibidukikije bya H₂S.
Sisitemu y'amazi yo mu nyanja– Iyi aloyi ni nziza cyane ku miyoboro y’amazi yo mu nyanja, imiyoboro y’amazi y’umwuzure, imiyoboro y’amazi ashyushye, n’imiyoboro y’amazi akonjesha isaba imbaraga zo kuyicukura.
Gutunganya imiti– Inyongera ya Super Duplex 32760 y’umuringa itanga ubudahangarwa bwo kugabanya aside, bigatuma ikoreshwa mu bikoresho bikoresha imiyoboro ivanze ya aside no gutunganya imiti mu bidukikije bikomeye.
Ibimera byo gukuramo umunyu– Iyi aloyi ikoreshwa mu miyoboro y’amazi yo mu nyanja ifite umuvuduko mwinshi n’ibikoresho byo gufata amazi y’umunyu mu nganda zitunganya amazi.
Ibibazo Bikunze Kubazwa
Q: Ni irihe tandukaniro riri hagati ya Super Duplex 32760 (F55) na Super Duplex 2507 (F53)?
A: Super Duplex 32760 irimo umuringa (0.50-1.00%) na tungsten (0.50-1.00%), bitanga ubudahangarwa bwo kugabanya aside no kunoza ubudahangarwa bwo gufunga. Byombi bitanga PREN ≥ 40 kandi bitanga imbaraga ≥ 550 MPa, ariko F55 ni yo mahitamo meza mu gukoresha aside cyangwa bisaba urwego rwo hejuru rwo kurwanya ingese.
Q: Ese Super Duplex 32760 ikwiriye gukoreshwa mu mazi yo mu nyanja?
A: Yego. Hamwe na PREN ≥ 40 na tungsten, Super Duplex 32760 itanga ubushobozi bwo kurwanya ingese mu mazi yo mu nyanja, bigatuma ikoreshwa mu bikoresho byo munsi y’inyanja, mu buryo bwo kunyura mu mazi yo mu nyanja, no mu nganda zikuraho umunyu.
Q: Zeron 100 ni iki?
A: Zeron 100 ni izina ry'ubucuruzi rya Super Duplex 32760, ryakozwe na Rolled Alloys. Ringana na UNS S32760 na F55, rizwiho kurwanya ingese nyinshi ziterwa n'inyongera z'umuringa na tungsten.
Q: Ese Super Duplex 32760 ishobora gusudira?
A: Yego. Super Duplex 32760 ishobora gusudira hakoreshejwe uburyo bwa GTAW, GMAW, SMAW, na SAW. Icyuma cyo gusogongera ER2594 kirasabwa. Kugenzura ubushyuhe n'ubushyuhe bw'interpass ni ingenzi cyane.
Q: Ni ubuhe bushyuhe ntarengwa bwa serivisi ya Super Duplex 32760?
A: Ubushyuhe ntarengwa busabwa ni 300°C (572°F). Hejuru y'ubu bushyuhe, ifu irashobora kwangirika bitewe n'imvura ya sigma phase.
Contact Womic Steel
Urubuga: www.womicsteel.com
Imeri: sales@womicsteel.com
Terefone / WhatsApp / WeChat:
Victor: +86 15575100681
Jack: +86 18390957568
Womic Steel – Umufatanyabikorwa wawe wizeye ku muyoboro wa Super Duplex 32760 (UNS S32760 / F55) udafite umugozi, umuyoboro wasutswe, icyuma gifunganye, icyuma gifunganye, icyuma gifunganye, icyuma gifunganye, ibyuma bifunganye, ibyuma bifunganye, ibikoresho byo gufunga, na valves byo ku mbuga zo mu mazi, ibikoresho byo munsi y'inyanja, sisitemu z'amazi yo mu nyanja, n'ibikoresho byo gutunganya imiti ku isi yose. Inyandiko zose zirahari, NACE MR0175 irakurikizwa, NORSOK M-630, na EN 10204 Ubwoko bwa 3.1/3.2 burahari.
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