Kakaretso ea Sehlahisoa
Haynes 230 ke thepa e matlafalitsoeng ka tharollo e tiileng e kopanyang matla a matle a mocheso o phahameng le khanyetso e ikhethang tikolohong e oxidating ho fihlela ho 2100°F (1149°C) bakeng sa ho pepesehela nako e telele, khanyetso e phahameng tikolohong e nang le nitriding, le botsitso bo botle ba mocheso oa nako e telele. Motsoako ona o sebetsa haholo bakeng sa ts'ebeliso ea nako e telele haholo mochesong oa 1200°F (650°C) kapa ho feta, 'me o khona ho tšoarella ka ho sa feleng litšepe tse sa hloekang le li-alloy tsa nickel ka 100 ho isa ho 1 ho latela mocheso. Tšebeliso e 'ngoe ea matla a phahameng a li-alloy tsa 230 e lumella botenya ba karolo ea moralo bo fihlang ho 75% bo bobebe ho feta li-alloy tse nyane ntle le tahlehelo ea bokhoni ba ho jara mojaro.
Litšobotsi tsa bohlokoa li kenyelletsa:
- Matla a phahameng a mocheso o phahameng haholoho fihlela ho 1149°C (2100°F)
- Khanyetso e ikhethang ea oxidationlibakeng tse feteletseng
- Khanyetso e phahameng khahlanong le tikoloho e nang le nitriding
- Botsitso bo botle ba mocheso oa nako e telele
- Katoloso e tlase ea mochesolitšobotsi tse fetang li-alloy tse ngata tsa mocheso o phahameng
- Ho hanyetsa ho korotla ha lijo-tholloka ho pepesehela mocheso o phahameng nako e telele
- Ho loha ka mokhoa o babatsehang le ho tjheseletsa
- Kakaretso ea Khoutu ea Sekepe sa ASME(Nomoro ea Nyeoe ea 2063 bakeng sa Karolo ea I le Karolo ea VIII)
Sebopeho sa Lik'hemik'hale
| Karolo | Dikahare (%) | Karolo |
| Nikele (Ni) | Tekanyo (hoo e ka bang 47-65) | Karolo ea motheo, e fana ka khanyetso ea mafome le botsitso ba mocheso |
| Chromium (Cr) | 20.0 – 24.0 | E theha sekala sa tšireletso sa oxide, khanyetso ea oxidation |
| Tungsten (Bohareng) | 13.0 – 15.0 | Ho matlafatsa tharollo e tiileng, ho hanyetsa ho thekesela ha mocheso o phahameng |
| Molybdenum (Mo) | 1.0 – 3.0 | Ho matlafatsa tharollo e tiileng, ho hanyetsa ts'enyeho |
| Tšepe (Fe) | ≤ 3.0 | Karolo e setseng, e laoloang ka thata |
| Cobalt (Kopo) | ≤ 5.0 | E tlatsetsa matla a mocheso o phahameng |
| Khabone (C) | 0.05 – 0.15 | Ho thehoa ha khabohaedreite, ho matlafatsa moeli oa lijo-thollo |
| Manganese (Mn) | 0.30 – 1.00 | Sebolaya-mafu |
| Silicone (Si) | 0.25 – 0.75 | Deoxidizer, khanyetso ea oxidation |
| Aluminium (Al) | 0.20 – 0.50 | E ntlafatsa khanyetso ea oxidation, ea pele ea γ |
| Lanthanum (La) | 0.005 – 0.050 | E ntlafatsa ho khomarela ha sekala sa oxide |
| Titanium (Ti) | ≤ 0.10 | Karolo e setseng |
| Boron (B) | ≤ 0.015 | Matlafatso ea moeli oa lijo-thollo |
Matlotlo a Mekaniki
Matlotlo a Mocheso oa Kamore (Tharollo e Annealed)
| Thepa | Haynes 230 (Leqephe/Poleiti) |
| Matla a tšepe | ≥ 110 ksi (760 MPa) |
| Matla a Tlhahiso (0.2% Offset) | ≥ 45 ksi (310 MPa) |
| Ho lelefatsa | ≥ 40% |
| Bothata | < 241 HB |
| Botenya | 8.97 g/cm³ |
| Sebaka sa ho Qhibiliha | 1300 – 1374°C |
| Ho tsamaisa mocheso ka mocheso ho 20°C | 62 BTU-in/h-ft²-°F (8.9 W/m·K) |
| Katoloso e lekanang ea mocheso (20-100°C) | 7.0 × 10⁻⁵ kahare/ka hare/°F (12.7 × 10⁻⁶/°C) |
| Modulus e tenyetsehang | 30.6 × 10³ ksi (211 GPa) |
Matlotlo a Mechini a Mocheso o Phahameng
| Tekanyo ea Teko °F | Tekanyo ea Mocheso °C | Matla a ho Tenyetseha (MPa) | Matla a Tlhahiso a 0.2% (MPa) | Ho lelefatsa (%) |
| Kamore | 20 | 860 | 390 | 47.7 |
| 1400 | 760 | 585 | 285 | 46.1 |
| 2000 | 1095 | 120 | 57 | 49.6 |
Melemo ea Bohlokoa ea Haynes 230
Matla a Ikhethang a Mocheso o Phahameng le Botsitso ba Thempereichara– Haynes 230 ke thepa e matlafalitsoeng ka tharollo e tiileng e kopanyang matla a matle a mocheso o phahameng le ho lokisoa hantle mochesong oa kamore. Motsoako ona o sebetsa haholo bakeng sa ts'ebeliso ea nako e telele haholo mochesong oa 1200°F (650°C) kapa ho feta. Motsoako o ikhethang oa tungsten (13-15%) le molybdenum (1-3%) bakeng sa ho matlafatsa tharollo e tiileng, hammoho le khabone e laoloang (0.05-0.15%) le chromium (20-24%) bakeng sa ho matlafatsa khabide, e fana ka matla a ikhethang a mocheso o phahameng. Motsoako ona o bontša ho hanyetsa ho hoama ha lijo-thollo ka ho pepesehela mocheso o phahameng nako e telele, o boloka thepa ea oona ea mechini ka linako tse telele tsa ts'ebeletso.
Khanyetso e Phahameng ea ho Oxidation– Haynes 230 e fana ka khanyetso e ikhethang tikolohong e oxidation ho fihlela ho 2100°F (1149°C) bakeng sa ho pepesehela nako e telele. Dikahare tse phahameng tsa chromium (20-24%) di bopa sekala se teteaneng, se kgomarelang sa Cr₂O₃ se sireletsang oxide. Ho eketsoa ha lanthanum (0.005-0.05%) ho ntlafatsa kgomarelo ya sekala sa oxide, ho thibela ho phatloha nakong ya potoloho ya mocheso. Sena se fana ka tshebetso e ntle maemong a mocheso wa potoloho moo dialloy tse ding di ka hlolehang ka ho phatloha ha sekala.
Khanyetso ea Premier khahlanong le Tikoloho ea Nitriding– Motsoako ona o hanyetsa ka matla tikolohong ea nitriding, e leng se etsang hore o lokele tšehetso ea gridi ea catalyst ea ammonia burner le lits'ebetso tse ling moo nitriding e ka bakang ho senyeha ka potlako ha li-alloy tse nyane.
Botsitso bo Botle ba Thermal ba Nako e Telele– Ho fapana le di-alloy tse ngata tsa mocheso o phahameng tse senyehang ka karolo ya sigma kapa di-precipitate tse ding tse kopanyang, Haynes 230 e boloka botsitso ba yona le ho tiya ha yona ka ho pepesehela mocheso o phahameng ka nako e telele. Sena se netefatsa bophelo bo tshepahalang ba tshebeletso bo lekanngwang ka dilemo ho ena le dikgwedi.
Katoloso e Tlase ea Thermal– Motswako ona o bontsha dibopeho tse tlase tsa katoloso ya mocheso ho feta mefuta e mengata ya motswako wa mocheso o phahameng, o fokotsa kgatello ya mocheso le mokhathala dikarolong tse tlasa potoloho ya mocheso. Sena se molemo haholo dikarolong tsa turbine ya khase ya sefofane le ditshebedisong tsa onto ya diindasteri.
Ho ba le Lesela le ho Tšepeha Hantle– Haynes 230 e na le litšobotsi tse ntle tsa ho bopa le ho tjheseletsa. E ka 'na ea etsoa ka mokhoa o entsoeng ka ho qhibilihisoa kapa ea sebelisoa ka mokhoa o chesang, ha feela e tšoaretsoe mochesong oa 2150°F (1177°C) nako e lekaneng. Motsoako o kopantsoeng le oona o etsoa habonolo ka ho sebetsa ka mokhoa o batang ka lebaka la ho se sebetse hantle ha oona. E ka tjheseletsa ka mekhoa e fapaneng, ho kenyeletsoa le gas tungsten arc (GTAW), gas metal arc (GMAW), resistance welding, le shielded metal arc welding (SMAW).
Khoutu ea Sekepe sa ASME e Akaretsoang– Haynes 230 e koahetsoe ke nyewe ya ASME Vessel Code No. 2063 bakeng sa Karolo ya I le Karolo ya VIII, e dumellang tshebediso ya yona ditshebedisong tsa dijana tsa kgatello tlasa ASME Boiler le Pressure Vessel Code.
Bophelo bo Atolositsoeng ba Tšebeletso– Motswako ona o kgona ho hlola tshepe tse sa ruseng le di-alloy tsa nickel ka nako e telele ho fihlela ho 100 ho isa ho 1 ho latela mocheso. Ka tsela e nngwe, matla a hodimo a motswako wa 230 a dumella tshebediso ya botenya ba karolo ya moralo bo fihlang ho 75% bo bobebe ho feta di-alloy tse nyane ntle le tahlehelo bokgoning ba ho jara mojaro.
Haynes 230 khahlanong le Inconel 625 khahlanong le Inconel 617: Papiso
| Thepa | Haynes 230 | Inconel 625 | Inconel 617 |
| Dikahare tsa Nikele | Tekanyo | ≥ 58% | 44.5-55.5% |
| Dikahare tsa Chromium | 20-24% | 20-23% | 20-24% |
| Dikahare tsa Tungsten | 13-15% | Ha ho letho | Ha ho letho |
| Dikahare tsa Molybdenum | 1-3% | 8-10% | 8-10% |
| Mokhoa oa ho Matlafatsa | Tharollo e tiileng (W, Mo) | Tharollo e tiileng (Mo, Nb) | Tharollo e tiileng (Co, Mo) |
| Mocheso o Phahameng oa Ts'ebetso | 1149°C | 982°C | 1150°C |
| Khanyetso ea ho ntša oksijene | E phahameng | E babatsehang | E babatsehang |
| Khanyetso ea Nitriding | Tonakgolo | Ho lokile | Ho lokile |
| Matla a ho Kena ho >900°C | E ikhethang | Ho lokile | E babatsehang |
| Ho Tsitsisa ha Thermal | E babatsehang | Ho lokile | E babatsehang |
| Likopo tsa mantlha | Liturbine tsa khase, lifofane, ho futhumatsa indasteri | Metsing, lik'hemik'hale, FGD | Nyutlelie, turbine ea khase, mocheso o phahameng haholo |
Nako ea ho khetha Haynes 230:Ditshebediso tse hlokang khanyetso e phahameng ka ho fetisisa ya oxidation le nitriding mochesong o ka hodimo ho 1000°C, dikarolo tsa ho tuka ha turbine ya kgase, dikarabelo le disebediswa tsa ho futhumatsa tsa indasteri, le disebediswa tsa ka hare tsa indasteri ya tshebetso ya dikhemikhale moo botsitso ba nako e telele ba mocheso bo leng bohlokwa.
Kalafo ea Mocheso ea Haynes 230
Haynes 230 ke motsoako o matlafalitsoeng oa tharollo e tiileng 'me o fanoe boemong ba tharollo bo phekoloang ka mocheso, ntle le haeba ho boletsoe ka tsela e 'ngoe.
Phekolo e Tloaelehileng ea Mocheso oa Tharollo:
- Mocheso:2150 ho isa ho 2275°F (1177 ho isa ho 1246°C)
- Ho pholisa:Ho pholisa ka potlako kapa ho tima metsi bakeng sa thepa e ntle ka ho fetisisa
- Morero:Finyella tekano e ntle ka ho fetisisa ea matla a mocheso o phahameng, ho ductility, le khanyetso ea oxidation
Lintho tsa Bohlokoa Tse Lokelang ho Etsoa:
- Motsoako o ke ke oa thatafatsoa ke kalafo ea mocheso oa pula
- Ho koaheloa ha mocheso mochesong o ka tlase ho tharollo ho tla hlahisa pula e itseng ea khababide, e ka amang matla le ho se sebetse hantle ha eona hanyane.
- Likarolo tsohle tse chesang kapa tse batang li lokela ho koaheloa le ho pholisoa kapele e le ho khutlisetsa botsitso bo botle ba thepa.
Mefuta ea Lihlahisoa e Fumanehang ho tsoa ho Womic Steel
Pipe e se nang seamless & Tube e se nang seamless
- Bophara ba Kantle:6mm – 300mm
- Botenya ba lebota:1mm – 30mm
- Bolelele:Ho fihlela ho 12m
- Maemo:ASTM B622, ASTM B619, ASTM B626
- Likopo:Liphapanyetsano tsa mocheso tse nang le mocheso o phahameng, liphaephe tsa tšireletso ea thermocouple, liphaephe tsa ts'ebetso, li-ducts, li-bellows tse nang le mocheso o phahameng
- Mantsoe a bohlokoa:Phaephe e se nang moedi ya Haynes 230, phaephe ya UNS N06230, phaephe ya 2.4733, phaephe e se nang moedi ya alloy 230
Pipe e nang le Welded
- Bophara ba Kantle:50mm – 1000mm
- Botenya ba lebota:1.0mm – 25mm
- Maemo:ASTM B619, ASTM B626
- Likopo:Liphaephe tsa ts'ebetso tse bophara bo boholo, likarolo tsa sebōpi, litsamaiso tsa ho futhumatsa tsa indasteri
- Mantsoe a bohlokoa:Phaephe e welletsoeng ea Haynes 230, phaephe ea alloy 230 ERW, phaephe ea nickel e bophara bo boholo
Tšepe ea Bara (E chitja, e Sekwere, e bataletseng)
- Bophara:6mm – 355mm
- Bokaholimo:E phutholohile e chesang, E khanyang (e huloa ka serame), E fatše, E retolohile
- Maemo:ASTM B572, AMS 5891
- Likopo:Li-fasteners, li-shaft, li-valve stems, setoko sa machining, hardware ea sebōpi
- Mantsoe a bohlokoa:Bara e chitja ea Haynes 230, UNS N06230 bar stock, bara e kopantsoeng ea nickel, AMS 5891
Poleiti le Letlapa la Tšepe
- Botenya:1mm – 100mm
- Bophara:Ho fihlela ho 2500mm
- Maemo:ASTM B435, AMS 5878
- Likopo:Likhetla tsa sejana, lipoleiti tsa phapanyetsano ea mocheso, likarolo tsa makotikoti a tukang, likarolo tsa sebopeho, likhetla tsa flange
- Mantsoe a bohlokoa:Poleiti ea Haynes 230, lakane ea motsoako oa 230, poleiti ea N06230, AMS 5878
Khoele ea Tšepe le Strip
- Botenya:0.05mm – 6.0mm
- Bophara:10mm – 1500mm
- Maemo:ASTM B435
- Likopo:Likarolo tse entsoeng, li-bellow, li-joints tsa katoloso, li-stampings, masela a entsoeng ka mabota a masesaane
- Mantsoe a bohlokoa:Koili ea Haynes 230, moqolo oa motsoako oa nickel, koili ea mocheso o phahameng
Li-Flanges le Li-Fittings tsa Liphaephe
- Mefuta:Ho Welded Molala, Ho Theleha, Ho Foufala, Ho Welded Socket, Ho Khoeletsoa, Ho Kopanngoa ha Matheka
- Boholo:1/2" – 24"
- Tekanyetso ea Khatello:Sehlopha sa 150 - Sehlopha sa 2500
- Maemo:ASTM B564, ASME B16.5, ASME B16.47
- Mantsoe a bohlokoa:Li-flange tsa Haynes 230, flange ea molala ea alloy 230 weld, lisebelisoa tsa N06230
Li-forging
- Mefuta:Masale, li-disk, li-shaft, 'mele ea li-valve, likarolo tsa turbine, li-geometri tse ikhethileng
- Boima:Ho fihlela ho 3,000kg ka sengoathoana
- Maemo:ASTM B564, AMS 5891
- Mantsoe a bohlokoa:Ho tjhesa Haynes 230, lesale la alloy 230, boloko bo tjhesang
Li-valve tsa Haynes 230
- Mefuta:Li-valve tsa bolo, Li-valve tsa heke, Li-valve tsa Globe, Li-valve tsa ho hlahloba
- Boholo:1/2" – 12"
- Tekanyetso ea Khatello:Sehlopha sa 150 - Sehlopha sa 2500
- Maemo a Mocheso:-196°C ho isa ho +1149°C
- Maemo a Moralo:API 608, API 6D, ASME B16.34
- Litulo:Sefahleho se thata sa Stellite, RPTFE
- Ts'ebetso:Ka letsoho, Pneumatic, Motlakase
- Likopo:Ho itšehla thajana ha ts'ebetso ea mocheso o phahameng, taolo ea turbine ea khase, litsamaiso tsa sebōpi
Litšebeliso tsa Haynes 230
Likarolo tsa Turbine ea Khase ea Sefofane– Haynes 230 e sebedisetswa makotikoti a tukang, diphaephe tsa phetoho, di-holder tsa malakabe, di-sheath tsa thermocouple, le dikarolo tse ding tsa bohlokwa tsa turbine ya kgase. Motswako wa yona wa matla a mocheso o phahameng, kganyetso ya oxidation, le botsitso ba mocheso o etsa hore e be thepa e kgethwang bakeng sa ditshebediso tse thata ka ho fetisisa tsa sefofane.
Tlhahiso ea Matla– Motsoako ona o sebediswa ho di-combustor tsa khase ya indasteri, di-transition ducts, le dikarolo tse ding tsa karolo e chesang moo ho pepesehela mocheso wa 1200°F+ nako e telele ho hlokang tshebetso e ikgethang ya thepa.
Ho Futhumatsa le ho Phekola Mocheso Liindastering– Ditshebediso di kenyeletsa di-retort tsa sebopi, diketane le disebediswa, di-shroud tsa malakabe a tjhesang, di-recuperator internal, di-dampers, di-nitriding internal tsa sebopi, dibaskete tse phekolang mocheso, di-grate, diterei, di-sparger tubes, di-thermocouple protection tubes, le di-considers tsa sefefo.
Indasteri ea Ts'ebetso ea Lik'hemik'hale– Haynes 230 e sebediswa bakeng sa ditshehetso tsa gridi ya catalyst ka hara di-burner tsa ammonia, di-tube tsa tshireletso ya thermocouple tse matla haholo, di-exchange tsa mocheso tse nang le mocheso o phahameng, di-duct, di-bellow tse nang le mocheso o phahameng, le dikarolo tse fapaneng tsa bohlokwa tsa tshebetso. Ho hanyetsa ha yona ho nitriding ho e etsa hore e be ya bohlokwa haholo dibakeng tsa tlhahiso ya ammonia.
Tšireletso ea Thermocouple– Motsoako ona o sebediswa bakeng sa diphaephe tsa tshireletso ya thermocouple ditshebedisong tsa mocheso o phahameng moo ho hlokahalang kganyetso ya oxidation le matla a mechini mochesong o phahameng.
Li-Bellow tsa Mocheso o Phahameng le Manonyeletso a Katoloso– Ho tsitsa ha motsoako ona mochesong le ho hanyetsa oxidation ho etsa hore o lokele ho kenella ha mocheso o phahameng le manonyeletso a katoloso lits'ebetsong tsa liphaephe tse tlas'a mocheso o feteletseng le potoloho ea mocheso.
Maemo le Litlhaloso
| Foromo ea Sehlahisoa | Tekanyetso ea ASTM | Maemo a AMS |
| Phaephe/Thupe e se nang seamless | ASTM B622, ASTM B619, ASTM B626 | — |
| Bare/Molamu | ASTM B572 | AMS 5891 |
| Poleiti/Lakane/Sekotwana | ASTM B435, ASTM B906 | AMS 5878 |
| Li-forging | ASTM B564 | AMS 5891 |
| Tlhophiso ea UNS | N06230 | |
| Nomoro ea Mosebetsi | 2.4733 | |
| Sechaena se Lekanang | GH3230 / GH230 | |
| Tlhaloso ea PWA | PWA 1163 | |
Lipotso Tse Botsoang Khafetsa
P: Motsoako oa Haynes 230 ke eng?
A: Haynes 230 (UNS N06230) ke motsoako oa nickel-chromium-tungsten-molybdenum o kopanyang matla a matle a mocheso o phahameng, khanyetso e ikhethang khahlanong le libaka tse oxidizing ho fihlela ho 1149°C (2100°F), khanyetso e ntle khahlanong le libaka tse nang le nitriding, le botsitso bo botle ba mocheso oa nako e telele.
P: Mocheso o phahameng ka ho fetisisa oa tšebeletso bakeng sa Haynes 230 ke ofe?
A: Bakeng sa ho hanyetsa oxidation, Haynes 230 e ka sebediswa ho fihlela ho 2100°F (1149°C) bakeng sa ho pepesehela nako e telele. Bakeng sa matla a sebopeho, motswako ona o sebetsa haholo bakeng sa tshebediso ya nako e telele mochesong wa 1200°F (650°C) kapa ho feta.
P: Phapang ke efe pakeng tsa Haynes 230 le Inconel 625?
A: Haynes 230 e na le tungsten (13-15%) bakeng sa matla a phahameng a mocheso o phahameng, ho hanyetsa nitriding, le botsitso ba mocheso ho fihlela ho 1149°C. Inconel 625 e na le molybdenum (8-10%) le niobium, tse ntlafalitsoeng bakeng sa ho hanyetsa mafome mochesong o tlase. Khetha 230 bakeng sa libaka tse phahameng haholo tsa mocheso le nitriding; khetha 625 bakeng sa lits'ebetso tsa mafome a leoatleng le lik'hemik'hale.
P: Na Haynes 230 e ka tjheselletswa habonolo?
K: E. Motsoako o kopantsoeng o ka tjheselletsoa ka mekhoa e fapaneng, ho kenyeletsoa le gas tungsten arc (GTAW), gas metal arc (GMAW), le resistance welding. E na le litšobotsi tse ntle tsa ho bopa le ho tjheseletsa.
P: Sechaena se lekanang le Haynes 230 ke sefe?
K: Mekhahlelo e lekanang ya Sechaena ke GH3230 le GH230. Mekhahlelo ena e sebedisetswa ditshebediso tsa sefofane le tlhahiso ya motlakase tse nang le mocheso o phahameng.
P: Ke mefuta efe ea lihlahisoa e fumanehang bakeng sa Haynes 230?
A: Womic Steel e fana ka Haynes 230 ka phaephe e se nang moedi, phaephe e welletsoeng, bareng ea tšepe, poleiti ea tšepe, khoele ea tšepe, strip, flanges, li-fitting tsa phaephe, li-forging le li-valve. Litlhaloso tse felletseng tsa sehlahisoa le mefuta ea boholo li thathamisitsoe karolong ea ho fumaneha ha sehlahisoa.
Ikopanye le Womic Steel
Webosaete: www.womicsteel.com
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Mohala / WhatsApp / WeChat:
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Tšepe ea Womic – Molekane oa hau ea tšepahalang bakeng sa phaephe e se nang sekoli ea Haynes 230 (UNS N06230, GH3230), phaephe e phuthetsoeng, bare ea tšepe, poleiti ea tšepe, khoele ea tšepe, li-flange, li-fitting, li-forging, le li-valve bakeng sa turbine ea khase ea sefofane, ho futhumatsa indasteri, tlhahiso ea motlakase, le lits'ebetso tsa ts'ebetso ea lik'hemik'hale tse chesang haholo lefatšeng ka bophara. Ho latela ka botlalo, ho latela Khoutu ea Sekepe sa ASME, le litokomane tsa EN 10204 Type 3.1/3.2 lia fumaneha.
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