Li-boiler tsa tšepe ea alloy li bapala karolo ea bohlokoa lits'ebetsong tsa indasteri tsa sejoale-joale tse nang le mocheso o phahameng. Li-boiler tsena li sebelisoa haholo lifemeng tsa motlakase, li-heater tsa ho hloekisa, li-unit tsa ts'ebetso ea petrochemical, le lisebelisoa tse tsoetseng pele tsa boiler moo mocheso le khatello li leng holimo haholo ho feta tse fumanoang lits'ebetsong tsa boiler tse tloaelehileng.
Har'a litlhaloso tse sebelisoang haholo bakeng sa lipeipi tsa boiler tsa tšepe ea alloy keASTM A213, e koahelang lipeipi tsa tšepe tsa ferritic le austenitic tse se nang seamless tse etselitsoeng tšebeletso ea mocheso o phahameng. Lipeipi tsena li sebelisoa hangata li-superheater, li-reheater le litsamaiso tsa phapanyetsano ea mocheso moo ho hanyetsa ho thekesela, oxidation le khatello ea mocheso ho leng bohlokoa.
Ha theknoloji ea liboiler tsa indasteri e ntse e tsoela pele ho fetoha, thepa e kangLiphaephe tsa tšepe tsa alloy tsa ASTM A213 T11, T22, le T91 tsa ASTM A213 T11, T22, le T91e se e le ditharollo tse tlwaelehileng bakeng sa ditsamaiso tsa tlhahiso ya mouoane ka mocheso o phahameng. Disebediswa tsena di na le dikarolo tsa ho kopanya tse kang chromium le molybdenum, tse ntlafatsang matla le botsitso ba tshepe haholo maemong a lehodimo a phahameng.
Womic Steel ke moetsi oa liphaephe tsa boiler tsa tšepe ea alloy ea litsebi, ho fana kaLiphaephe tsa tšepe tse se nang moalo tsa ASTM A213bakeng sa merero ea lifeme tsa motlakase, libaka tsa petrochemical, le litsamaiso tsa ho futhumatsa liindasteri lefatšeng ka bophara. Ka lisebelisoa tse tsoetseng pele tsa tlhahiso ea lipeipi tse se nang sekoli le mekhoa e thata ea taolo ea boleng, Womic Steel e hlahisa litharollo tsa lipeipi tse sebetsang hantle tse fihlelang maemo a machaba a boenjiniere.
Tlhaloso ea ASTM A213 e kenyelletsa mefuta e fapaneng ea tšepe ea alloy le limaraka tsa tšepe e sa hloekang tse sebelisoang maemong a tšebeletso a mocheso o phahameng. Limaraka tsa tšepe ea alloy tse sebelisoang haholo li kenyelletsaT2, T5, T9, T11, T22, le T91, e 'ngoe le e 'ngoe e etselitsoe maemo a fapaneng a mocheso le khatello.
Tafole e latelang e akaretsa tse 'maloa tse tloaelehilengMekhahlelo ea tšepe ea motsoako oa ASTM A213.
| Sehlopha | Likarolo tsa motsoako | Tšebeliso e Tloaelehileng |
| T2 | Tšepe e tlaase ea motsoako | Liboiler tsa mocheso o itekanetseng |
| T5 | Tšepe ea motsoako oa Chromium | Li-exchange tsa mocheso |
| T9 | Tšepe ea Chromium molybdenum | Tšebeletso ea mocheso o phahameng |
| T11 | 1.25Cr-0.5Mo | Liboiler tsa feme ea motlakase |
| T22 | 2.25Cr-1Mo | Li-superheater le li-reheater |
| T91 | 9Cr-1Mo-V | Liboiler tsa mocheso o phahameng haholo |
Har'a limaraka tsena,ASTM A213 T11e sebelisoa haholo lits'ebetsong tsa boiler tsa fektheri ea motlakase. Ho eketsoa ha chromium le molybdenum ho ntlafatsa khanyetso ea oxidation le matla a mocheso o phahameng ha ho bapisoa le liphaephe tsa boiler tsa tšepe ea carbon tse tloaelehileng.
E tloaelehilengmotsoako oa lik'hemik'hale bakeng sa ASTM A213 T11e bontšitsoe tafoleng e latelang.
| Karolo | Dikahare |
| Khabone | 0.05 – 0.15% |
| Chromium | 1.00 – 1.50% |
| Molybdenum | 0.44 – 0.65% |
| Manganese | 0.30 – 0.60% |
| Silicone | 0.50 – 1.00% |
Ka lebaka la matla a eona a ntlafetseng a mocheso o phahameng, T11 e atisa ho sebelisoa holiphaephe tsa superheater, liphaephe tsa reheater, le litsamaiso tsa boiler tsa khatello e phahamenge sebetsang lifemeng tsa motlakase le lisebelisoa tsa ho futhumatsa tsa indasteri.
Thepa e 'ngoe e sebelisoang haholo keLiphaephe tsa tšepe tsa motsoako oa ASTM A213 T22, tse nang le chromium le molybdenum e ngata ha li bapisoa le T11. Thepa ena e fana ka khanyetso e ntlafetseng ea ho thekesela le khanyetso ea oxidation mochesong o phahameng.
E tloaelehilengmetsoako ea lik'hemik'hale bakeng sa ASTM A213 T22e bontšitsoe ka tlase.
| Karolo | Dikahare |
| Khabone | 0.05 – 0.15% |
| Chromium | 1.90 – 2.60% |
| Molybdenum | 0.87 – 1.13% |
| Manganese | 0.30 – 0.60% |
| Silicone | 0.50 – 1.00% |
Ka lebaka la likarolo tsena tsa ho kopanya,Liphaephe tsa boiler tsa ASTM A213 T22li sebelisoa haholo likarolong tse nang le mocheso o phahameng oa li-boiler tsa indasteri le li-heater tsa ho hloekisa.
Litsing tsa motlakase tsa sejoale-joale tse nang le matla a phahameng haholo, ho hlokahala khanyetso e phahameng le ho feta ea mocheso. Maemong ana,Liphaephe tsa tšepe tsa motsoako oa ASTM A213 T91li sebelisoa hangata.
T91 e na le hoo e ka bang9% chromium, hammoho le ditlatsetso tsa molybdenum le vanadium. Dielemente tsena tsa ho kopanya di ntlafatsa matla a mocheso o phahameng haholo, ho hanyetsa ho thekesela, le ho hanyetsa oxidation.
E tloaelehilengsebopeho sa lik'hemik'hale sa ASTM A213 T91e kenyeletsa:
| Karolo | Dikahare |
| Khabone | 0.08 – 0.12% |
| Chromium | 8.0 – 9.5% |
| Molybdenum | 0.85 – 1.05% |
| Vanadium | 0.18 – 0.25% |
| Naetrojene | 0.03 – 0.07% |
Ka lebaka la thepa ea eona e phahameng ea mocheso o phahameng,Lipeipi tsa tšepe tsa alloy tsa T91 li sebelisoa haholo litsing tsa motlakase tse nang le tšusumetso e kholo le lits'ebetsong tse tsoetseng pele tsa tlhahiso ea mouoane.
Ho utloisisa phapang pakeng tsa thepa ena hamolemo, tafole e latelang e bapisaLiphaephe tsa boiler tsa tšepe ea alloy ea T11, T22, le T91.
| Sehlopha | Dikahare tsa Chromium | Khanyetso ea Mocheso | Likopo tse Tloaelehileng |
| T11 | ~1.25% | Holimo | Liboiler tsa feme ea motlakase |
| T22 | ~2.25% | E phahameng | Li-superheater |
| T91 | ~9% | Hodimo haholo | Liboiler tse matla haholo |
Ntle le khetho ea thepa, boleng ba tlhahiso bo bohlokoa bakeng sa ho netefatsa ts'ebetso e tšepahalang libakeng tse nang le mocheso o phahameng. Liphaephe tsa boiler tsa tšepe ea alloy li tlameha ho hlahisoa ho sebelisoa mekhoa e nepahetseng ea tlhahiso le mekhoa e thata ea tlhahlobo.
Womic Steel e etsa lipeipi tsa tšepe tsa alloy tsa ASTM A213 ka ho sebelisa mela e tsoetseng pele ea tlhahiso ea lipeipi tse se nang sekoli, ho kenyeletsoa le lits'ebetso tsa ho phutholla ka mocheso le ho hula ka mokhoa o batang. Lits'ebeletso tsena li netefatsa taolo e nepahetseng ea boholo le thepa e tsitsitseng ea thepa bakeng sa lits'ebetso tse hlokang thuso tsa indasteri.
Nakong ea tlhahiso, lipeipi tsa tšepe ea alloy li feta lits'ebetsong tse 'maloa tsa bohlokoa tsa kalafo ea mocheso tse kangho normalizing le ho temperaturaMekhoa ena ea phekolo e ntlafatsa matla a mechini le ho hanyetsa ho hasana ha thepa.
Mekhoa e felletseng ea tlhahlobo le eona ea hlokahala ho netefatsa boleng ba lipeipi tsa boiler tsa tšepe ea alloy. Mekhoa e tloaelehileng ea liteko e kenyelletsa:
Teko ea Ultrasonic
Teko ea hona joale ea Eddy
Teko ea khatello ea hydrostatic
Tlhahlobo ea metsoako ea lik'hemik'hale
Teko ea thepa ea mechini
At Tšepe ea Womic, liphaephe tsohle tsa boiler tsa tšepe ea alloy ea ASTM A213 li hlahlojoa ka thata boleng pele li romelloa ho netefatsa hore li latela melao ea machaba le litlhaloso tsa projeke ka botlalo.
Li-boiler tsa tšepe ea alloy li sebelisoa haholo liindastering tse 'maloa, ho kenyeletsoa tlhahiso ea motlakase, tlhahiso ea petrochemical le ho hloekisa oli. Litsing tsa motlakase, li-boiler tsena li sebelisoa li-superheater le li-reheater moo mocheso oa mouoane o ka fetang.600°C.
Meahong ea petrochemical le lihitara tsa ho hloekisa, lipeipi tsa tšepe ea alloy li fana ka ts'ebetso e tšepahalang lits'ebetsong tsa phetisetso ea mocheso o phahameng.
Ka lebaka la maemo a thata a ts'ebetso a amehang, ho khethamoetsi oa tube ea boiler ea tšepe ea alloyho bohlokoa bakeng sa ho netefatsa ts'ebetso e sireletsehileng le e sebetsang hantle ea sistimi.
Ka boiphihlelo bo boholo tlhahisong ea lipeipi tsa tšepe tse se nang sekoli,Womic Steel e se e le moetsi ea tšepahalang oa lipeipi tsa tšepe tsa alloy tsa ASTM A213 ho kenyeletsoa le likereiti tsa T11, T22, le T91.Khamphani e fana ka ditharollo tsa boleng bo hodimo tsa diphaephe bakeng sa dipolante tsa motlakase, dibaka tsa peterole, ditsamaiso tsa ho futhumatsa tsa feme, le bahlahisi ba diboiler tsa diindasteri lefatsheng ka bophara.
Ka theknoloji e tsoetseng pele ea tlhahiso, mekhoa e thata ea taolo ea boleng, le lihlopha tsa tlhahiso tsa litsebi,Womic Steel e ntse e tsoela pele ho fana ka lipeipi tsa boiler tsa tšepe ea alloy tse tšepahalang bakeng sa lits'ebetso tse hlokang mocheso o phahameng indastering.
Moetsi oa Tube ea Boiler ea Tšepe ea Womic - Tlhahisoleseling ea ho ikopanya
Womic Steel ke moetsi oa litsebi ea ikhethang ka lipeipi tsa boiler tse se nang sekoli, lipeipi tse nepahetseng tse huloang ka mokhoa o batang, lipeipi tsa phapanyetsano ea mocheso, le lipeipi tsa U bend bakeng sa merero ea indasteri ea lefats'e. Ka lisebelisoa tse tsoetseng pele tsa tlhahiso le litsamaiso tse thata tsa taolo ea boleng, Womic Steel e fana ka litharollo tsa lipeipi tse sebetsang hantle tse lumellanang le maemo a maholo a machaba ho kenyeletsoa ASTM A192, ASTM A210, ASTM A213, EN10216 P235GH, le mefuta e fapaneng ea tšepe ea alloy le tšepe e sa hloekang.
Jwalo ka moetsi wa diphaephe tsa boiler ya nang le boiphihlelo, Womic Steel e fana ka mefuta e mengata ya dihlahiswa tse kang diphaephe tsa boiler tse se nang moedi, diphaephe tse hulwang ka serame, diphaephe tsa boiler tsa tshepe ya alloy, diphaephe tsa phapanyetsano ya mocheso wa tshepe e sa ruseng, le diphaephe tsa U tse entsweng ka mokgwa o ikgethileng. Dihlahiswa tsena di sebediswa haholo ditsing tsa motlakase, diphaepheng tsa diindasteri, ditsing tsa peterole, ditsing tsa ho hlwekisa le ditsamaisong tsa phapanyetsano ya mocheso.
Womic Steel e khona ho hlahisa dibopeho tsa di-tube tse ikgethileng ho kenyeletswa di-tube tsa U, di-tube tsa serpentine, di-tube tse kobehileng ka bongata, le di-tube tsa coil, e tshehetsa dikhamphani tsa boenjiniere le bahlahisi ba disebediswa ka bokgoni bo tshepahalang ba tlhahiso le boleng bo tsitsitseng ba sehlahiswa.
Ka lihlopha tsa tlhahiso tsa litsebi le mela ea sejoale-joale ea tlhahiso, Womic Steel e netefatsa boleng bo tsitsitseng, litekanyo tse nepahetseng, le phano e tšepahalang bakeng sa projeke e 'ngoe le e 'ngoe.
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