Electropolished (EP) Stainless Steel Seamless Tube ke eng
Ho etsa motlakaseke ts'ebetso ea electrochemical e tlosang lesela le lesesaane la lisebelisoa ho tloha holim'a tube ea tšepe e sa hloekang. TheEP Stainless Steel Seamless Tubee qoelisoa ka har'a motsoako oa electrolytic, 'me motlakase oa motlakase o feta ho oona. Sena se etsa hore bokaholimo bo be boreleli, ho tlosa ho se phethahale ha microscopic, burrs le litšila. Mokhoa ona o thusa ho ntlafatsa bokaholimo ba tube ka ho etsa hore e khanye le ho ba boreleli ho feta mokhoa o tloaelehileng oa ho bentša.
Mokhoa oa ho Etsa oa EP Stainless Seamless Steel Tubes ke Ofe?
Mokhoa oa tlhahiso eaLi-tubes tsa EPe kenyelletsa mekhahlelo e 'maloa, e ts'oanang le tlhahiso ea li-tubes tse tloaelehileng tsa tšepe tse sa tsitsang, ka ho eketsoa ha mohato oa electropolishing ho ntlafatsa ho qeta holimo le ho hanyetsa ho bola. Mona ke kakaretso ea mehato ea bohlokoa ea ho etsa li-tubes tsa EP electropolished seamless steel stainless steel:
1. Khetho ea Lintho tse tala
Li-billet tsa boleng bo phahameng ba tšepe (litšepe tse tiileng tse sa hloekang) li khethoa ho latela lik'hemik'hale tsa tsona. Limaraka tse tloaelehileng bakeng sa tšepe e se nang seamlessli-tubes li kenyelletsa 304, 316, le tse lingli-alloys tse nang le khanyetso e ntle ea kutu.
Li-billet li tlameha ho fihlela litekanyetso tse ikhethileng ho netefatsa hore li na le thepa e hlokahalang ea mochini le ho hanyetsa kutu bakeng sa lits'ebetso tsa indasteri.joalo ka meriana, lijoho sebetsa, le lisebelisoa tsa elektroniki.
2. Ho phunya kapa ho Extrusion
Li-billet tsa tšepe tse sa hloekang li qala ho futhumatsoa ho mocheso o phahameng, e leng se etsang hore li khonehe. Joale billet e phunyeletsoa bohareng ho sebelisoa leloala la ho phunya ho etsa tube e sekoti.
Mandrel (thupa e telele) e phunyeletsoa bohareng ba billet, e etsa lesoba la pele, ho etsa qalo ea tube e se nang seam.
Extrusion: The hollow billet e sutumetsoa ka dae tlas'a khatello e phahameng, ho fella ka tšupu e se nang moroallo e nang le litekanyo tse lakatsehang.
3. Ho koetela
Ka mor'a ho phunya, tube e atolosoa le ho bōptjoa ke extrusion kapa pilgering:
Pilgering: Letoto la li-dies and rollers li sebelisoa ho fokotsa butle-butle bophara ba tube le botenya ba lebota, ha le ntse le lelefatsa. Ts'ebetso ena e eketsa ho nepahala ha tube ka hobophara, botenya ba lebota, le pheletso ea bokaholimo.
4. Cold Drawing
Ka mor'a moo, tube e fetisoa ka mokhoa o batang oa ho taka, o kenyelletsang ho hula tube ka lesela ho fokotsa bophara ba eona le botenya ba lebota ha e ntse e eketsa bolelele ba eona.
Mohato ona o ntlafatsa ho nepahala ha liphaephe le ho fela ha bokaholimo, ho etsa hore e be boreleli le ho lekana ka boholo.
5. Ho tlatsa
Ka mor'a mokhoa o batang oa ho taka, tube e futhumatsoa ka sebōping se laoloang sa sepakapaka bakeng sa annealing, e leng ho imollang khatello ea kelello ka hare, e nolofatsa thepa, le ho ntlafatsa ductility.
Hangata tube e kenngoa moeeng o se nang oksijene (khase ea inert kapa hydrogen) ho qoba oxidation. Sena ke sa bohlokoa hobane oxidation e ka senya ponahalo ea tube le ho bola ha eonakhanyetso.
6. Electropolishing (EP)
Mohato o hlalosang oa electropolishing o etsoa mothating ona, hangata ka mor'a ho kha le ho phunya, ho ntlafatsa bokaholimo ba tube.
Electropolishing ke ts'ebetso ea electrochemical eo ho eona tube e qoelisoang ka bateng ea electrolyte (hangata e le motsoako oa phosphoric acid le sulfuric acid). Ho fetisoa metsi ka har'atharollo, ho etsa hore lintho tse bonahalang li qhibilihe ho tloha holim'a tube ka mokhoa o laoloang.
Kamoo Electropolishing e Sebetsang Kateng
Nakong ea ts'ebetso, tube e kopantsoe le anode (electrode e ntle) le electrolyte ho cathode (electrode e mpe). Ha metsi a ntse a phalla, e qhibilihisa litlhōrō tse nyenyane haholo holim'a tube, e leng se etsang hore ho be le qetello e boreleli, e benyang le e kang seipone.
Ts'ebetso ena ka katleho e tlosa lera le tšesaane ho tloha holimo, e tlosa ho se phethahale, li-burrs le li-oxide leha e le life tsa holim'a metsi ha e ntse e matlafatsa ho hanyetsa ha kutu.
Melemo ea EP Stainless Seamless Steel Tubes ke Efe?
Lisebelisoa tsa EP Stainless Seamless Steel Tubes ke Life?
Phetoho ea Meriana le Lijo: Li-Tubes tse senyehileng tsa Electropolishedhangata li sebelisoa litsamaisong tse hlokang tikoloho e hloekileng le e hloekileng, joalo ka ho tsamaisa lik'hemik'hale, lijo, kapa lihlahisoa tsa meriana.
Indasteri ea Semiconductor:Ts'ebetsong ea tlhahiso ea semiconductor, bohloeki le boreleli ba lisebelisoa li bohlokoa, kahoo li-tubes tsa tšepe tse sa hloekang tsa EP li atisa ho sebelisoa lits'ebetsong tsa theknoloji e phahameng.
Lisebelisoa tsa Biotech le Medical:Sebaka se boreleli le khanyetso ea kutu li loketse ho sebelisoa lisebelisoa tsa bongaka le tsa biotech, moo ho nyopa le ho phela nako e telele ho bohlokoa.
Tlhaloso:
ASTM A213 / ASTM A269
Bokhopo le Bothata:
Tekanyetso ea Tlhahiso | Bokhopo ba ka Hare | Bokhopo bo ka Ntle | Ho thatafala max |
HRB | |||
ASTM A269 | Ra ≤ 0,25μm | Ra ≤ 0,50μm | 90 |
ZR Tube esale e amohela lintlha tse thata tsa lisebelisoa tse tala, ts'ebetso ea electropolishing, tlhoekiso ea metsi a hloekileng haholo, le ho paka ka phaposing e hloekileng ho qoba masala a litšila le ho fihlela bokhopo bo betere, bohloeki, ho hanyetsa kutu le ho cheseha ha li-tubing tsa tšepe tse sa hloekang tsa EP. ZR Tube stainless steel EP tubing e sebelisoa haholo ho hloeka e phahameng le lits'ebetsong tsa metsi a hloekileng a phahameng haholo ho semiconductor, meriana, lik'hemik'hale tse ntle, lijo le lino, tlhahlobo le liindasteri tse ling. Haeba u na le litlhokahalo tsa li-tubing tsa EP le li-fittings, amohela ho ikopanya le rona.
Nako ea poso: Dec-10-2024