Ibisobanuro by'igicuruzwa
Ingufu nke z'umusaruro ni 205 MPa (30.000 psi), imbaraga zo gukurura ni 515 MPa (74.700 psi). Uburyo bwo gukora bunoze burimo gukurura ubukonje cyangwa kurangiza gushyuha hamwe n'umuti wuzuye, kwemeza imiterere y'ibinyampeke isa kandi nta mugozi wo gusudira - ni ingenzi kugira ngo serivisi ikoreshwe mu bushyuhe bwinshi kandi ikoreshwe nabi. Umurambararo wo hanze ni kuva kuri 21.3mm kugeza kuri 610mm (1/2″ – 24″), ubugari bw'urukuta kuva kuri 0.5mm kugeza kuri 50mm (Gahunda 5S kugeza kuri XXS), uburebure bugera kuri 12m busanzwe, uburebure bwihariye kugeza kuri 18m. Icyemezo cy'uruganda, ikizamini cya hydrostatic, ikizamini cya ultrasonic cyangwa eddy current 100%, ikizamini cya annealed na pickled, impera zikozwe neza cyangwa zisanzwe zirahari. Bikwiriye ibikoresho bihindura ubushyuhe (ibinyabutabire birimo chloride bishyushye cyane), imiyoboro y'uruganda (ubushyuhe bwinshi + chloride), gutunganya imiti, serivisi y'amazi yo mu nyanja ishyushye cyane, ibikoresho bya boiler, n'ibikoresho by'imiti (isuku cyane hamwe na halogen sanitizers).
Ingano y'umuyoboro w'icyuma kidafunze udafite umugozi:Ingano yo hanze: 21.3mm – 610mm (1/2″ – 24″), Ubunini bw'urukuta: 0.5mm – 50mm (Gahunda 5S, 10S, 40S, 80S, 160, XXS), Uburebure: 6m – 12m bisanzwe, uburebure bwihariye kugeza kuri 18m
Igipimo n'Icyiciro cy'Umuyoboro w'Icyuma Kidafunze Udakora:ASTM A312 TP316Ti; na ASME SA312; EN 10216-5 1.4571; Bingana na AISI 316Ti
Imikoreshereze y'Umuyoboro w'Icyuma Kidafunze Udafite Umugozi:Ibikoresho bihindura ubushyuhe mu bushyuhe bwinshi (amazi arimo chloride), imiyoboro itunganya (ubushyuhe bwinshi + chloride + sulfide), gutunganya imiti (aside organic ishyushye irimo chloride), amazi meza cyane yo mu miti afite imiti isukura halogen, ibikoresho bya boiler (imiyoboro ishyushya cyane), serivisi y'amazi yo mu nyanja ishyuha cyane (uburyo bwo gukonjesha), ibiti bya bleach n'impapuro (chloride nyinshi, ubushyuhe bwinshi), ibikoresho byo gusiga amarangi mu myenda, imiyoboro igabanya umunyu mu bushyuhe bwinshi (ubushyuhe bwinshi)
Womic Steel itanga ibiciro byiza kandi bishimishije bya ASTM A312 TP316Ti umuyoboro w'icyuma kidapfa ubusa udafite umugozi, umuyoboro udafite umugozi ...
Womic Steel: Ubushobozi bwo gukora n'imbaraga z'ikigo
Womic Steel Group ni uruganda rukora ibintu byinshi kandi rutumiza mu mahanga ku isi rufite ubunararibonye bw'imyaka irenga 20 mu gukora ibikoresho by'icyuma kidashonga. Urwego rwacu rugezweho rukora imiyoboro idafite umugozi rukoresha uburyo bugezweho bwo gukurura no gukonjesha bwakozwe neza kugira ngo bugire agaciro gahamye ka titaniyumu:
Umurongo Udakonje (CD) Udakonje:Ku murambararo kuva kuri mm 21.3 kugeza kuri mm 219.1 (1/2″ – 8″), ubugari bw'urukuta kuva kuri mm 1.0 kugeza kuri mm 25. Igishushanyo gikonje gitanga ubuziranenge buhanitse, irangi ryiza cyane, n'imiterere y'ibinyampeke imwe - ni ingenzi cyane mu kurwanya ubushyuhe bwinshi no kudahungabana kwa titaniyumu.
Umurongo Udashyushye Urangiye (HF) Udapfundikiye:Ku mpande z'umurambararo kuva kuri mm 114.3 kugeza kuri mm 610 (4″ – 24″), ubugari bw'urukuta kuva kuri mm 4.0 kugeza kuri mm 50. Uburyo bwo kuzingurura bushyushye butanga imiyoboro iremereye y'urukuta ku mitwe minini y'ubushyuhe bwinshi n'imiyoboro y'amazi ya chemical reactor.
Imiyoboro yose y'icyuma kidashonga neza ikorerwa inyunganiramirire (gushyuha) kuri 1040-1120°C, hagakurikiraho kuzimya amazi kugira ngo ishongeshe karubide za titaniyumu kandi igarure ubudahangarwa bw'ingufu, hagakurikiraho gukaraba no gucika intege.
Impamyabumenyi z'Ubuziranenge n'Iyubahirizwa ry'Amategeko:
Icyemezo cya ISO 9001:2015
PED 2014/68/EU (CE Marking) ku bikoresho bitanga umuvuduko
Icyemezo cya EN 10204 3.2 gifite icyemezo cy’uruhande rwa gatatu (TÜV, BV, SGS, LR)
Ubugenzuzi bw'Uruhande rwa Gatatu (TPI) bwemewe na SGS, BV, ABS, DNV, TÜV
Iyubahirizwa ry'amategeko agenga icyuma gishyushya n'umuvuduko wa ASME (Igice cya I, VIII)
NACE MR0175 (iyo ubisabye serivisi mbi)
Uburyo bworoshye bwo gukora:
Ifoto ikozwe mu bukonje: 21.3–219.1mm OD × 1.0–25mm Ubwinshi × ≤ 12m
Ishyushye Irangiye: 114.3–610mm OD × 4.0–50mm Uburemere × ≤ 12m
Amahitamo yo kurangiza: Yakuwemo ibirungo n'ibitose, yakuwemo ibirungo by'umukara (ku binini bito)
ASTM A312 TP316Ti: Imiterere y'ibikoresho n'imikorere yabyo
ASTM A312 TP316Ti ni verisiyo ya titaniyumu igizwe n'icyuma cya 316 kidashonga. Irimo molybdenum (2.0-3.0%) kugira ngo yongere ubushobozi bwo kurwanya ingese mu bidukikije bya chloride, hamwe na titaniyumu (Ti ≥ 5 × C%) kugira ngo ikomeze karubone. Titaniyumu ihuzwa na karubone kugira ngo ikore karubone ya titaniyumu, ikarinda imvura ya chromium carbide (sensitization) mu gihe cyo gusudira cyangwa guhura n'ubushyuhe buri hagati ya 425-870°C. Ibi bituma TP316Ti iba nziza ku bikoresho bisutswe bifite ubushyuhe bwinshi bya chloride - bihuza ubushobozi bwo kurwanya ingese bwa 316 n'ubushobozi bwo kurwanya 321.
Ibikubiye mu binyabutabire (Isesengura ry'inkombe, % ku bunini):
| Igice | TP316Ti (ASTM A312) |
| C | ≤ 0.08 |
| Mn | ≤ 2.00 |
| P | ≤ 0.045 |
| S | ≤ 0.030 |
| Si | ≤ 1.00 |
| Cr | 16.0 – 18.0 |
| Ni | 10.0 – 14.0 |
| Mo | 2.00 – 3.00 |
| Ti | ≥ 5×C (nibura, ubusanzwe 0.15-0.50%) |
| N | ≤ 0.10 |
Imiterere ya mekanike (Ubushyuhe bw'icyumba, Umuti washyizwemo):
| Umutungo | TP316Ti |
| Imbaraga z'umusaruro (uburemere, 0.2% by'igabanuka) | 205 MPa (30.000 psi) |
| Imbaraga zo Gufata (iminota) | 515 MPa (74,700 psi) |
| Uburebure (ubugari bwa minini, 50mm) | 35% |
| Ubukomere (ntarengwa) | HRB 90 |
Imiterere ifatika:
Ubucucike: 7.98 g/cm³
Modulus of Elasticity: 193 GPa (28 × 10⁶ psi) ku bushyuhe bw'icyumba
Ubushobozi bwo gutwara ubushyuhe: 16.3 W/m·K kuri 100°C
Igipimo cy'ubushyuhe: 16.0 × 10⁻⁶/°C (20-100°C)
Imiterere y'ubushyuhe bwinshi:
Ubushyuhe ntarengwa bwo gutanga serivisi: 870°C (1600°F) mu kirere
Ingufu zo gucikamo ibice: Ziruta 316L, zingana na 321 ku bushyuhe buri hejuru
Ubudahangarwa bw'ubushyuhe: Bugera kuri 870°C
Ubudahangarwa ku ngaruka:
Umubare ungana wo kurwanya imiyoboro (PREN) ≈ 24-26 (kimwe na 316)
Ubudahangarwa bwiza bwo kwangirika kw'ibinogo n'imiturire mu bidukikije bya chloride (biterwa na Mo)
Irwanya cyane ingese hagati y’udusimba nyuma yo gusudira (kubera ko Ti ikomeza)
Ubudahangarwa bwiza kuri aside organic n'ibidukikije byinshi bya shimi
Ifite ubushyuhe bwinshi ndetse na chloride kurusha 316L.
Ubudahangarwa bwiza bwo kwangirika kw'ubushyuhe mu gihe cy'aside polythionic
Kugereranya na 316L na 321:
TP316Ti ifite Mo (2-3%) – 321 nta Mo ifite, bityo 316Ti ifite ubushobozi bwo guhangana n'imiyoboro myiza
TP316Ti irahamye titaniyumu - 316L ikoresha karubone nkeya (ntiyikora neza iyo ubushyuhe buri hejuru)
TP316Ti niyo ikundwa cyane mu gukoresha ubushyuhe bwinshi mu duce dukikije chloride
TP316Ti irahenze kurusha 316L na 321 bitewe no gukoresha uburyo bwo guhuza ibintu bibiri (Mo + Ti)
Iyubahirizwa ry'Uburebure bw'Ibipimo n'Amahame
| Ikintu | Ibisobanuro |
| Igisanzwe | ASTM A312 / ASME SA312 (na A213, A269, A999) |
| Uburyo bwo gukora | Igishushanyo mbonera gikonje (CD), Ishyushye irangiye (HF) |
| Intera y'Ubugari bwo Hanze | 21.3mm – 610mm (1/2″ – 24″) |
| Ubunini bw'urukuta | 0.5mm – 50mm (Gahunda ya 5S, 10S, 40S, 80S, 160, XXS) |
| Intera y'uburebure | Uburebure busanzwe: 6m; Uburebure: 12m, 18m, kugeza kuri 18m |
| Irangizwa rya nyuma | Iherezo Risanzwe (PE), Iherezo Rifite Imirongo Igororotse (BE) |
| Kurangiza ubuso | Yakuwemo ibinure n'ibitonore, Yakuwemo ibinure by'akataraboneka |
| Ibyihanganire (kuri ASTM A999) | OD: ± 0.5% cyangwa ± 3.2mm; Uburemere: ± 12.5% (OD < 4″) / ± 15% (OD ≥ 4″); Uburebure: + 50mm / -0mm |
| Kugororoka | ≤ 0.2% by'uburebure bwose (bwafashwe ukonje); ≤ 0.25% (bwarangiye bushyushye) |
Ibipimo n'Ibisobanuro bihari – Umuyoboro w'icyuma kitagira umushongi wa ASTM A312 TP316Ti (Ingano zisanzwe zatoranijwe)
| NPS | OD (mm) | Gahunda | Uburemere (mm) | Uburemere (kg/m2) | Inzira | Uburebure Busanzwe | Uburyo busanzwe bwo gukoresha |
| 1/2″ | 21.3 | 40S | 2.77 | 1.27 | CD | 6m | Chloride ifite ubushyuhe bwinshi |
| 3/4″ | 26.7 | 40S | 2.87 | 1.69 | CD | 6m | Gupima imiti |
| 1″ | 33.4 | 40S | 3.38 | 2.50 | CD | 6m | Umuyoboro w'ubushyuhe |
| 1-1/2″ | 48.3 | 40S | 3.68 | 4.05 | CD | 6m | Imiyoboro y'ibinyabutabire |
| 2″ | 60.3 | 40S | 3.91 | 5.44 | CD | 6m / 12m | Umurongo w'ibikorwa |
| 3″ | 88.9 | 40S | 5.49 | 11.3 | CD/HF | 6m / 12m | Umutwe w'ubushyuhe bwinshi |
| 4″ | 114.3 | 40S | 6.02 | 16.1 | CD/HF | 6m / 12m | Imashini ihindura ubushyuhe |
| 6″ | 168.3 | 40S | 7.11 | 28.3 | HF | 6m / 12m | Reactor y'ibinyabutabire |
| 8″ | 219.1 | 40S | 8.18 | 42.6 | HF | Metero 12 | Umutwe mukuru |
| 10″ | 273.0 | 40S | 9.27 | 60.3 | HF | Metero 12 | Umuyoboro w'umwuka ushyushye |
| 12″ | 323.9 | 40S | 10.31 | 79.8 | HF | Metero 12 | Ubunini bw'umurambararo |
| 16″ | 406.4 | 40S | 12.70 | 123.4 | HF | Metero 12 | Serivisi zidasanzwe |
Ingano zihariye hanze y'izi ntera zirahari. TP316Ti ntabwo ikunze kugaragara cyane ugereranyije na 316L; igihe cyo kuyikoresha gishobora kongerwa.
Amabwiriza n'Ibyiciro by'Icyuma Gitambitse Gisanzwe Gidafite Umushongi Ushyushye Cyane Cyakozwe na Womic Steel
| Igisanzwe | Ibyiciro by'icyuma | Uburyo busanzwe bwo gukoresha | Uburyo bwo gukora |
| ASTM A312 | TP316Ti, TP321, TP347, TP316H, TP304H | Serivisi ishyushye cyane kandi irangiza | CD/HF |
| ASTM A213 | TP316Ti, TP321, TP347, TP316H | Boiler, superheater, imiyoboro ihindura ubushyuhe | CD |
| ASTM A269 | TP316Ti, TP321 | Imiyoboro rusange ya serivisi | CD |
| EN 10216-5 | 1.4571 (316Ti), 1.4541 (321) | Imiterere y'umuvuduko, ubushyuhe bwinshi | CD/HF |
Ikoreshwa:Ibikoresho bihindura ubushyuhe mu bushyuhe bwinshi (serivisi ya chloride), imiyoboro ya chloride mu ruganda itunganya ubushyuhe bwinshi, imashini zikora imiti (ubushyuhe bwinshi + chloride), ibishyushya cyane byo muri boiler bifite umwanda wa chloride.
Uburyo bwo gukora - Umuyoboro w'icyuma kidafunze utagira umugozi (Ukonje / Ushyushye)
Womic Steel ikoresha inzira ebyiri z'ibanze zikozwe mu buryo butagoramye mu gukora TP316Ti. Gutuza titanium bisaba kugenzura neza kugira ngo wirinde ko titanium nitride ikorwa kandi kugira ngo umuti ukomeze gushonga neza.
Uburyo bwo gukurura ubukonje (CD) - Ubugari buto kugeza ku buringanire buri hagati (21.3–219.1mm OD):
Igenzura ry'ibikoresho fatizo (Billet):Billet yagenzuwe kubijyanye na TP316Ti (Cr 16-18%, Ni 10-14%, Mo 2-3%, Ti ≥ 5 × C, C ≤ 0.08%).
Gutegura imyitozo ngororamubiri:Kata neza, ucukure hagati, ushyushye kugeza kuri 1150-1250°C.
Gutobora / Gucura ibyuma bizunguruka:Inyama z'inka zishyushye zitobowe kugira ngo habeho igikonoshwa cy'ubusa.
Gushyuha cyane:Igikonoshwa cy'ubururu cyazungurutse hejuru ya mandrel kugeza ku ngano iri hagati.
Guteka ibiryo:Gukuraho igipimo mbere yo gushushanya ahantu hakonje.
Igishushanyo Gikonje (Amapasi Menshi):Inyuzwa mu cyuma gikozwe mu cyuma gipfundikiye kugeza ku bipimo bya nyuma. Inyuzwamo inshuro nyinshi hamwe n'uburyo bwo kugabanya cyane.
Gufata umuti:1040-1120°C, amazi azimya. Ni ingenzi cyane mu gushonga karubide za titanium.
Kugorora no Gukata Kurebure
Guteka no gushyuha
NDT:Umuyoboro wa Eddy (100%) + ikizamini cya hydrostatic.
Igenzura rya nyuma n'ibimenyetso
Uburyo bushyushye burangiye (HF) – Ubugari buri hagati kugeza kuri bunini (114.3–610mm OD):
Gushyushya Ifishi:1200-1280°C
Gutobora
Gutembera Guhoraho (Mandrel Mill)
Uruganda rupima ingano
Gufata umuti:1040-1120°C, amazi azima.
Guteka no gushyuha
Ikizamini cya NDT n'amazi
Igenzura rya nyuma n'ibimenyetso
Ibitekerezo byihariye kuri TP316Ti:
Ingano ya titaniyumu igomba kugenzurwa kugira ngo hirindwe ko titaniyumu ya nitride ishyirwamo
Ubushyuhe bwo gukurura umuti bugomba kuba buri hejuru bihagije kugira ngo karubide za titanium zishonge
Guhagarika amazi ni ngombwa
Ibikoresho byo gusudira: ER316Ti ihuye n'umushongi
Uburyo bwo kugenzura ubuziranenge n'ibizamini by'umuyoboro w'icyuma kitagira umushongi wa ASTM A312 TP316Ti
| Urugendo | Uburyo bwo kugenzura | Intego |
| Ibikoresho fatizo | Isesengura ry'Ubutabire (OES) | Kugenzura TP316Ti (Cr 16-18%, Ni 10-14%, Mo 2-3%, Ti ≥ 5 × C) |
| Ibikoresho fatizo | Isuzuma ry'umukandara | Umusaruro ≥ 205 MPa, Gufata ≥ 515 MPa |
| Ibikoresho fatizo | Ikizamini cyo Kugarura Titanium | Menya neza ko Ti idashyushye mu gihe cyo gushonga |
| Nyuma yo Gufata Umuti | Ikizamini cy'Ubukomere | ≤ 90 HRB |
| Umuyoboro warangiye | Ikizamini cy'amazi (Ni ngombwa) | Ubusugire bw'igitutu – 85-100% SMYS |
| Umuyoboro warangiye | Ikizamini cya Eddy Current (100%) | Ubusembwa bw'ubuso/ubw'inyuma y'ubuso |
| Umuyoboro warangiye | Ikizamini cyo Kugorora/Gushyushya | Ubuhanga bwo gukora ibintu mu buryo bw'ikoranabuhanga |
| Umuyoboro warangiye | PMI (XRF + Ti verification) | Emeza amanota (Cr, Ni, Mo, Ti) |
| Umuyoboro warangiye | Ikizamini cyo kwangirika kw'ibinure (A262 Practice E) | Gutahura ibimenyetso by'indwara - ni ngombwa ku manota ya Ti-stabilized |
| Umuyoboro warangiye | Ishusho n'Ibimenyetso | Gukurikirana |
Serivisi y'ingenzi niyo idakenewe:
Ikizamini cyo gukurura ubushyuhe buri hejuru (urugero, kuri 600°C)
Ikizamini cyo kwangirika kw'ibice (ASTM G48) kugira ngo gikoreshwe mu bijyanye na chloride
Isuzuma rya mikorosike ku bijyanye n'ikwirakwizwa rya titanium carbide
Porogaramu z'ibanze - Umuyoboro w'icyuma kitagira umushongi wa ASTM A312 TP316Ti
Ibikoresho bihindura ubushyuhe mu bushyuhe bwinshi:Utwuma duhindura ubushyuhe bw'ibishishwa n'imiyoboro aho amazi yo ku ruhande rw'ibishishwa cyangwa ayo ku ruhande rw'imiyoboro arimo chloride ku bushyuhe buri hejuru (urugero, 150-300°C). TP316Ti ihuza Mo mu kurwanya imyobo hamwe no guhagarara kwa Ti kugira ngo hirindwe kongerwamo imbaraga mu gihe cyo gusudira no gutanga serivisi.
Imiyoboro ya chloride ishyushye cyane mu nganda zitunganya amashanyarazi:Imiyoboro ikoreshwa mu gutunganya ibikoresho by’amashanyarazi, ibikoresho byo kuvura indwara za naphtha, n’ibikoresho bya FCC aho chloride n’ubushyuhe bwinshi bihurira.
Gutunganya imiti:Gufata aside organic ishyushye irimo chloride (urugero: gukora aside asetiki, aside formike). TP316Ti irwanya ingese rusange ndetse no kwangirika kwa HAZ.
Amazi meza cyane yo mu miti arimo imiti isukura halogen:Sisitemu za WFI zikoresha isuku ya ozone cyangwa chlorine ku bushyuhe buri hejuru (80°C). TP316Ti itanga ubushobozi bwo kurwanya ubushyuhe buri hejuru kurusha 316L.
Imiyoboro ya boiler superheater (umwuka wanduye):Aho umwuka urimo chloride nkeya (ituruka ku mazi make). TP316Ti irwanya imyobo n'ibitero hagati y'uturemangingo.
Serivisi yo gukoresha amazi yo mu nyanja mu bushyuhe bwinshi:Uburyo bwo gukonjesha uruganda rw'amashanyarazi rwo ku nkombe aho ubushyuhe bw'amazi yo mu nyanja burenze 35-40°C (ubushyuhe bwinshi cyane ku 316L). TP316Ti yongerera igihe cyo gukora.
Ibimera byo gusiga ibinure n'impapuro:Serivisi ya chlorine dioxide na sodium hypochlorite ishyushye cyane aho hakenewe imbaraga zo kurwanya imyobo no kubungabunga ubushyuhe.
Gukuraho umunyu hakoreshejwe umuvuduko mwinshi (ubushyuhe buri hejuru):Sisitemu za SWRO mu turere dushyuha cyane (Mu Burasirazuba bwo Hagati) aho ubushyuhe bw'amazi y'umugezi bugera kuri 35-40°C na 316L ifite ubushobozi bwo kudakora imyobo.
Ibikoresho byo gusiga amarangi ku myenda:Imashini zisiga amarangi zikora kuri dogere selisiyusi 130-150 zifite irangi rikungahaye kuri koloride.
Gupakira no Kohereza – Umuyoboro w'icyuma kitagira umushongi wa ASTM A312 TP316Ti
Gupfunyika:
Ubwirinzi bwo kurwanya ingese:Impapuro za VCI cyangwa plastike zipfunyitse. Kugira ngo serivisi ikoreshwe mu bushyuhe bwinshi, nta bisigazwa by'amavuta bisigaye.
Ingofero z'inyuma:Imipfundikizo ya pulasitiki yo gushyiramo impera zikozwe mu giti.
Guhuza (Ubugari buto):Imipfunyika irimo imishumi y'icyuma n'impapuro zifatanye.
Udupaki twihariye (Ubugari bunini):Igipfunyika cya pulasitiki.
Amasanduku y'ibitiku bijyanye n'imiti n'ibikoresho by'ingenzi byo gutunganya.
Kohereza:
Ibikoresho bifite uburebure bwa ≤ 610mm, bigabanya ubunini ku ngano nini.
Inyandiko:MTC 3.1/3.2, raporo y'ibizamini bya hydrotest, raporo za eddy current/UT, raporo ya PMI (hamwe n'igenzura rya Ti), raporo y'ibizamini bya IGC, raporo y'ibipimo, urutonde rw'ibipakiye, COO.
Ibyiza n'Ibibazo Bikunze Kubazwa mu byuma bya Womic Steel – Umuyoboro w'icyuma kitagira umushongi wa ASTM A312 TP316Ti
Kuki wafatanya na Womic Steel mu gukwirakwiza umuyoboro udafite umugozi wa TP316Ti?
Ingano yuzuye: Ifite ishusho ikonje 1/2″ – 8″, Ishyushye irangizwa 4″ – 24″.
Gutera umuti wose (1040-1120°C, amazi yo kuzimya) - ni ingenzi cyane mu gutuma titanium ikomeza gukora neza.
Gupima ingese hagati y’udusimba duto dukurikije ASTM A262 Practice E (ni ngombwa ku manota ya Ti).
Ingano ya molybdenum (2.0-3.0%) ituma habaho ubudahangarwa bw'imyobo (PREN 24-26).
Ingano ya titanium yagenzuwe (≥ 5×C) kugira ngo ihamye.
Igihe cyo gutanga serivisi: iminsi 30-40 kuri CD, iminsi 40-55 kuri HF.
Ibibazo Bikunze Kubazwa (Ibibazo Bikunze Kubazwa) - Umuyoboro w'icyuma kitagira umushongi wa ASTM A312 TP316Ti
Q: Ni irihe tandukaniro riri hagati ya TP316Ti na 316L?
A: TP316Ti irimo titanium (Ti ≥ 5×C%) kugira ngo ihamye karubone, ikarinda ko ibintu bihinduka mu gihe cyo gusudira no guhura n’ubushyuhe bwinshi. 316L ikoresha karubone nkeya (≤ 0.03%) kugira ngo yirinde ko karubone igwa. Ariko, ku bushyuhe burambye buri hejuru ya 550°C, ndetse na 316L ishobora kongerera ubushobozi buhoro buhoro uko igihe kigenda gihita. TP316Ti itanga ubushobozi bwo kurwanya ingese mu gihe kirekire mu bijyanye na chloride ishyushye cyane. Ku bushyuhe bwo mu kirere, 316L irahagije kandi ihendutse.
Q: Ni irihe tandukaniro riri hagati ya TP316Ti na TP321?
A: Byombi ni ibyuma bitagira umugese bya austenitic stabilized titanium. TP321 nta molybdenum ifite (0% Mo), mu gihe TP316Ti irimo molybdenum 2-3%. Bityo, TP316Ti ifite ubushobozi bwo kurwanya ingese mu miyoboro no mu miferege mu bidukikije bya chloride (PREN 24-26 vs 18-19). TP321 ikoreshwa mu bushyuhe bwinshi nta chloride; TP316Ti ikoreshwa mu bushyuhe bwinshi HAMWE na chloride (urugero, uruganda rutunganya ibyuma hejuru, superheaters zo ku nkombe z'amazi).
Q: Ese TP316Ti ikwiriye gukoreshwa mu mazi yo mu nyanja?
A: Yego, ku bushyuhe buringaniye. TP316Ti ifite molybdenum imwe na 316L, bityo ubushobozi bwayo bwo guhagarara mu mazi yo mu nyanja burangana (PREN 24-26). Ariko, TP316Ti iruta 316L niba sisitemu y'amazi yo mu nyanja ihujwe kandi igakora ku bushyuhe buri hejuru (urugero, 40-60°C) aho ubushobozi bwo gukabya bushobora kubaho muri 316L. Ku mazi yo mu nyanja ahora agwa hejuru ya 50°C, ni byiza gukoresha super duplex cyangwa 904L.
Q: Ese TP316Ti ikenera gusukurwa nyuma yo gutunganywa?
A: Yego, ASTM A312 isaba gufunga imiyoboro idafite umugozi. Kuri TP316Ti, gufunga imiyoboro ku bushyuhe bwa 1040-1120°C hagakurikiraho gufunga amazi ni ngombwa kugira ngo hashongeshwe karubide za titanium kandi hagarurwe ubudahangarwa bw'ingufu. Womic ikora gufunga imiyoboro yose idafite umugozi ya TP316Ti.
Q: Ni ubuhe buryo bwo gusudira bw'icyuma busabwa kuri TP316Ti?
A: AWS A5.9 ER316Ti ni icyuma gihuye. Gifite titaniyumu yo gutuza na molybdenum yo kurwanya imyobo. ER316L (karuboni nkeya) ishobora kandi gukoreshwa ariko ntabwo izatuza titaniyumu mu isuzumwa; icyuma gituza gishobora kuba gishobora kwangirika mu gihe isuzumwa ihuye n'ubushyuhe bwinshi.
Q: Ni ubuhe bushyuhe ntarengwa bwa serivisi ya TP316Ti?
A: TP316Ti ifite ubushobozi bwo kurwanya ogisijeni kugeza kuri 870°C (1600°F) mu kirere. Ku bijyanye n'umuvuduko, ASME Igice cya II cy'umuvuduko ushoboka utangwa kugeza kuri 815°C. Gutuza titanium bigira akamaro kugeza kuri 870°C. Ku bushyuhe bwinshi, tekereza kuri TP310 (25Cr-20Ni).
Q: Ni ryari igihe gisanzwe cyo gutanga umuyoboro wa TP316Ti udafite umugozi?
A: Iminsi 30-40 kuri CD (umurambararo muto kugeza kuri hagati), iminsi 40-55 kuri HF (umurambararo munini). TP316Ti ni urwego ruto ugereranyije na 316L, bityo igihe cyo gukoresha gishobora kuba kirekire. Isuzuma rya IGC ryongeraho iminsi 7-10. Isuzuma ry’umuntu wa gatatu ryongeraho iminsi 7-14.
Q: Ese TP316Ti ishobora gukoreshwa mu gutanga serivisi nziza (H₂S)?
A: Yego, hamwe n'imbogamizi. TP316Ti yujuje ibisabwa kuri NACE MR0175 kugira ngo ikoreshwe neza iyo ikoze neza kandi ikagenzurwa n'ubukana (≤ 22 HRC). Ariko, ku gitutu kinini cya H₂S, duplex cyangwa super duplex bishobora kuba byiza. Womic ishobora gutanga TP316Ti hamwe n'icyemezo cya NACE MR0175 iyo ibisabye.
Icyitonderwa cy'umushinga – Imashini itunganya imiyoboro y'amashanyarazi yo mu majyepfo y'uburasirazuba bwa Aziya (Tayilande)
Igihugu:Tayilande (Rayong, Ikarita Ta Phut umutungo w’inganda)
Igipimo n'Icyiciro:ASTM A312 TP316Ti (idafite umushono) – hamwe n'ibizamini by'inyongera bya IGC
Ingano n'ingano:
OD 60.3mm (2″) × Igipimo 80 (Uburemere bwa 5.54mm) – metero 1.200 (hafi toni 7) – Ifite ubukonje
OD 88.9mm (3″) × Igipimo 80 (7.62mm WIT) – metero 800 (hafi toni 11) – Ifite ubukonje
OD 114.3mm (4″) × Igipimo 80 (Uburemere bwa 8.56mm) – metero 500 (hafi toni 11) – Ifite ubukonje
OD 168.3mm (6″) × Igipimo 80 (10.97mm WIT) – metero 200 (hafi toni 6) – Ishyushye cyane
Igiteranyo:Metero 2.700, hafi toni 35
Ibisobanuro:ASTM A312 TP316Ti ifite umushongi ugororotse, ifunze neza kandi ivanze neza, impera zayo zikozwe mu mazi. Isuzuma rya Hydrostatic. Umuyoboro wa Eddy (CD) na UT (HF). PMI kuri buri muyoboro hamwe n'igenzura rya titaniyumu (Ti 0.25-0.45%). Isuzuma rya corruption ritegetswe hagati y'uduce duto kuri ASTM A262 Practice E (nta gitero nyuma y'amasaha 120 muri aside sulfate-sulfuric y'umuringa). Isuzuma rya corruption kuri ASTM G48 Uburyo A (6% FeCl₃, amasaha 24 kuri 22°C) - nta corruption. Impanuka ya Charpy kuri -20°C (ubuso bwa 27J, yageze kuri 80-130J). Igenzura rya gatatu ryakozwe na SGS Tayilande.
Porogaramu:Gusimbuza imiyoboro ya crude unit hejuru (ikirere distillation column). Iyi miyoboro ikora reflux irimo ammonium chloride (NH₄Cl) na ammonium bisulfide (NH₄HS) ku bushyuhe bwa 120-180°C, pH 4-6 na chloride ingano ya 50-200 ppm. Imiyoboro ya 316L yabanje yahuye n'ingese hagati y'uduce twagizweho ingaruka n'ubushyuhe bw'imiyoboro yo mu butaka nyuma y'imyaka 6, bituma habaho gusohora imyobo. TP316Ti yatoranijwe kubera ko ikomeza titanium, irinda ko HAZ yongerwamo umwuka, hamwe na molybdenum kugira ngo irwanye imiyoboro.
Ibibazo bya tekiniki n'ibisubizo:
Guteza imbere amashanyarazi mu 316L ishongeshejwe mu murima– 316L (0.03% C) iracyashobora gukurura buhoro buhoro kuri 120-180°C mu myaka myinshi imaze ikora, cyane cyane muri HAZ yo gusudira. TP316Ti hamwe na titanium stabilization irinda imvura ya chromium carbide. Womic yakoze ikizamini cya ASTM A262 Practice E ku bipimo bya HAZ byifashishijwe (ubushyuhe bwavuwe kuri 550°C mu gihe cy'amasaha 100). Ibisubizo: TP316Ti nta gitero cyagaragaye hagati y'udusimba (0.0 mm/min igipimo cya corruption). Icyitegererezo cya 316L cyagaragaje igitero gikomeye (1.2 mm/min). Umukiriya arabyemerewe.
Ubudahangarwa bw'amazi mu gishanga cya ammonium chloride– NH₄Cl kuri 120-180°C irangiza kandi ishobora gutera ubushyuhe. TP316Ti hamwe na Mo 2.2-2.6% byatanzwe na PREN 25-26. Womic yakoze ikizamini cya G48: nta bushyuhe bwashyizwe kuri 22°C, ubushyuhe buke kuri 40°C (byemewe kuko ubushyuhe bwo gukora ari 180°C ariko NH₄Cl si FeCl₃). Umukiriya yemewe.
Impamyabushobozi yo gusudira mu murima– Itsinda rishinzwe kubungabunga uruganda ryagombaga gusudira TP316Ti. Womic yatanze WPS ikoresheje GTAW hamwe n’icyuma gishyushya ER316Ti, gishyushya 10-20°C, interpass ≤ 150°C, ubushyuhe bugera kuri 1.5 kJ/mm. Kuponi 20 zo gusudira zatsinze ikizamini cya RT, PT, na IGC (A262 E). Rwiyemezamirimo wo gusudira yemeje uburyo bwo gusudira.
Igenzura rya PMI kuri titaniyumu– TP316Ti isa na 316L kuri XRF (Cr, Ni, Mo bisa); titanium ikenera kumenya uburebure bw'umuraba. Womic yakoresheje XRF ikoreshwa mu ntoki ifite uburebure bwagutse ndetse inatanga isesengura ry'umuriro kugira ngo igenzure Ti kuri buri bushyuhe. Umugenzuzi w'umukiriya yemeje ko ingano ya Ti iri hagati ya 0.28-0.42%.
Ibikoresho byo kugena ikarita ya Ta Phut– Imiyoboro yoherejwe iva i Shanghai ijya ku cyambu cya Laem Chabang, hanyuma ikajyanwa mu ruganda rutunganya ibicuruzwa. SGS yagenzuwe ku cyambu. Toni 35 zose zatanzwe mu bicuruzwa 2 mu byumweru 6. Inyandiko zemewe.
Ibisubizo:Imiyoboro mishya ya TP316Ti yashyizweho mu gihe cy'ivugurura rya kane ry'umwaka wa 2023. Nyuma y'amezi 16 ikora, igenzura ryagaragaje ko nta mwobo warimo, nta kwangirika hagati y'uduce duto, kandi nta gutonyanga kwavuyemo. Umukiriya yakoresheje TP316Ti nk'urwego rusanzwe rw'imiyoboro yose ikoreshwa hejuru y'ibikoresho bya kera mu nganda zabo zo mu majyepfo y'uburasirazuba bwa Aziya. Womic Steel ubu ni umucuruzi wujuje ibisabwa mu bijyanye n'imiyoboro ya chloride ishyushye cyane muri uru ruganda.
Umuntu wo kuvugana nawe:
Urubuga: www.womicsteel.com
Imeri: sales@womicsteel.com
Terefone / WhatsApp / WeChat:
Victor: +86 15575100681
Jack: +86 18390957568
Womic Steel – Umufatanyabikorwa wawe wizeye w’imiyoboro y’icyuma kitagira umugozi ya ASTM A312 TP316Ti ikoreshwa mu gutanga serivisi za chloride ishyushye cyane, ibikoresho byo gutunganya ibyuma bito, ibikoresho bihindura ubushyuhe, no gutunganya imiti ku isi yose.
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