Porous Sintered Metal ke Eng?
Porous sintered tšepeke sehlahisoa se entsoeng ka ho futhumatsa lisebelisoa tsa tšepe tse ka tlas'a ntlha ea tsona e qhibilihang, e lumellang likaroloana hore li kopane ka ho hasana. Ts'ebetso ena e theha thepa e nang le porosity e laolehang e ntlafatsang thepa e fapaneng joalo ka ho kenella, matla a mochini le ho hanyetsa mocheso.
Semelo sa Histori
Nalane ea tšepe e entsoeng ka sintered e khutlela mehleng ea khale ha mokhoa ona o ne o sebelisoa ho theha mabenyane le lisebelisoa tse rarahaneng. Mekhoa ea sejoale-joale ea sintering e fetohile, empa mohopolo oa mantlha o ntse o tšoana.
Mekhoa ea Tlhahiso
Ho theha tšepe ea porous sintered ho kenyelletsa mehato e 'maloa ea bohlokoa, ho kenyelletsa:
- Tokiso ea phofo: Ho khetha mofuta o nepahetseng le boholo ba phofo.
- Compaction: Ho hatella phofo hore e be sebopeho se lakatsehang.
- Sintering: Ho futhumatsa phofo e kopantsoeng ka tlas'a ntlha ea eona e qhibilihang.
- Qetello: Liphekolo tse eketsehileng ho fihlela thepa e itseng.
Thepa Thepa
Thepa ea tšepe e entsoeng ka porous sintered e hlophisitsoe ho latela tšebeliso ea bona ea ho qetela. Tsena li kenyelletsa:
- Ho kenella ho phahameng
- Matla a mochine
- Thermal conductivity
- Ho hanyetsa lik'hemik'hale
8 Mosebetsi o ka Sehloohong oa Porous Sintered Metal
1. Mosebetsi oa Filtration
O mong oa bohlokoa ka ho fetisisa mesebetsi ea porous sintered tšepe ketlhoekiso. Ebang ke indastering ea likoloi, ea meriana, kapa ea lijo, ho kenella ha eona ho phahameng ho lumella karohano e nepahetseng ea likaroloana le maro.
2. Mosebetsi oa Chelete ea Mocheso
Porous sintered metal's conductivity e ntle ea mocheso e etsa hore e be khetho e nepahetseng bakeng sa lisebelisoa tsa mocheso lits'ebetsong tse fapaneng joalo ka lits'ebetso tsa ho pholisa likoloing le lits'ebetsong tsa indasteri.
3. Mosebetsi oa ho Attenuation oa Molumo
Sebopeho sa porous se thusa ho fokotsa maqhubu a molumo, ho etsa hore e be molemo lits'ebetsong tsa ho laola lerata, joalo kamofereferelikoloing kapa mecheng ea indasteri.
4. Mosebetsi oa Wicking
Ts'ebetso ea capillary ka har'a sebopeho sa tšepe e nang le porous sintered e thusa ho hlahisa maro a makhopho. Ts'ebetso ena e bohlokoa haholo lits'ebetsong tse joalo ka ho futhumatsa oli ka lienjineng.
5. Mosebetsi oa Fluidization
Lits'ebetsong tsa lik'hemik'hale, tšepe e entsoeng ka porous sintered e tšehetsa ho phalla ha likaroloana tse tiileng, e leng se lebisang ho eketseha ha litekanyetso tsa karabelo le katleho.
6. Ho phomotsaMosebetsi
E sebelisoa lits'ebetsong tsa aeration le khase, ts'ebetso ea sparging ea tšepe e nang le porous sintered e netefatsa phallo e ts'oanang ea khase le sebopeho sa bubble.
7. Mosebetsi oa Taolo ea Khatello
Porous sintered metal e sebelisoa lits'ebetsong tsa taolo ea khatello liindastering tse fapaneng. Porosity ea eona e lokiselitsoeng e etsa hore e sebetse e le taolo ea khatello kapa damper, e thusang ts'ebetsong e bonolo ea litsamaiso tsa hydraulic, taolo ea phallo ea khase, le tse ling.
8. Mosebetsi oa ho Monya Matla
Ho monya matla ke ts'ebetso ea bohlokoa moo tšepe e nang le porous sintered e ipabolang. Sebopeho sa eona se ikhethang sa porous se e lumella ho monya le ho qhala matla, joalo ka li-absorbers le li-vibration damping systems. Ts'ebetso ena e bohlokoa haholo mecheng ea likoloi, ea sefofane le ea indasteri ho fokotsa ho senyeha le ho matlafatsa polokeho.
Mesebetsi ena e robeli ka kopanelo e bonts'a ho feto-fetoha ha maemo le ho ikamahanya le maemo ha tšepe e entsoeng ka porous sintered. Ba totobatsa hore na hobaneng e le sesebelisoa sa khetho bakeng sa baenjiniere le bafuputsi ba sebetsanang le litharollo tse ncha libakeng tse fapaneng.
Lisebelisoa tsa Porous Sintered Metal
Lisebelisoa tsa indasteri
Ho tloha ho liindasteri tsa likoloi ho ea ho tsa lik'hemik'hale, mesebetsi e ikhethang ea tšepe e sirelelitsoeng e fumana lits'ebetso tse ngata. Libaka tse ling tsa bohlokoa li kenyelletsa lisebelisoa tsa ho hloekisa, lisebelisoa tsa mocheso, le lisebelisoa tsa ho laola lerata.
Likopo tsa Bongaka
Lefapheng la bongaka, tšepe e nang le porous sintered e sebelisoa bakeng sa li-filters, lisebelisoa tse kenngoeng, le mekhoa ea ho fana ka lithethefatsi, ho ntlafatsa tharollo ea bophelo bo botle.
Tšebeliso ea Tikoloho
Lisebelisoa tsa tikoloho li kenyelletsa tlhoekiso ea metsi le tlhoekiso ea moea, ho kenya letsoho tikolohong e hloekileng le e phetseng hantle.
Ditebello Tsa Bokamoso
Ka lipatlisiso tse ntseng li tsoela pele le nts'etsopele, ts'ebeliso ea tšepe e nang le porous sintered e ntse e hola ho ea libakeng tse ncha joalo ka matla a ka nchafatsoang le ho hlahloba sebaka.
Ho bapisa Porous Sintered Metal
Ka Lisebelisoa Tse Ling Tse Porous
Ha e bapisoa le lisebelisoa tse ling tsa porous tse kang lirafshoa le li-polymers, tšepe e nang le porous sintered e fana ka matla a phahameng a mochine, mocheso oa mocheso le khanyetso ea lik'hemik'hale.
Ka Litšepe Tse se Nang Porous
Litšepe tse se nang porous ha li na melemo ea ts'ebetso ea tšepe e nang le porous sintered, joalo ka ho kenella le ho fokotsa molumo. Ka hona, tšepe e nang le porous sintered e fana ka lits'ebetso tse ngata tse fapaneng.
Mathata le Litharollo
Mathata a Hona Joale
Ho sa tsotellehe melemo ea eona, tšepe e entsoeng ka porous sintered e tobane le mathata a kang theko e phahameng ea tlhahiso, mefokolo ea thepa le mathata a ts'ebetso.
Litharollo tse Ncha
Tsoelo-pele ea mahlale a tlhahiso, mahlale a thepa, le ntlafatso ea ts'ebetso e sebetsana le mathata ana, e bula tsela ea tšebeliso e pharalletseng.
Tumellano ea Taolo
Ka litekanyetso le melaoana ea lefats'e, tlhahiso ea tšepe e nang le porous sintered e tlameha ho latela melaoana ea tikoloho le polokeho, ho netefatsa ts'ebeliso e nang le boikarabelo.
FAQs
1. Mosebetsi o ka sehloohong oa tšepe ea porous sintered ke ofe?
Mosebetsi o ka sehloohong o itšetlehile ka kopo; mesebetsi e tloaelehileng e kenyelletsa ho hloekisa, ho fapanyetsana mocheso, le ho fokotsa molumo.
2. Litšepe tsa porous sintered li entsoe joang?
Ka bokhutšoanyane, E entsoe ka ho futhumatsa lisebelisoa tsa tšepe tse ka tlas'a ntlha ea tsona ea ho qhibiliha, e lateloa ke compaction le phekolo e eketsehileng.
Litšepe tse nang le porous sintered ke lisebelisoa tse khahlang tse nang le ts'ebeliso e amang liindasteri tse fapaneng. Lintho tsa bona tse ikhethang
hlaha ka tlhahiso ea bona, e kopanyang mekhoa ea metallurgical ho theha porosity e laoloang. Mona ke kamoo e etsoang kateng:
1. Khetho ea Lisebelisoa tse tala
- Metal Powders: Motheo oa tšepe e nang le porous sintered hangata ke phofo ea tšepe, e ka kenyelletsang lisebelisoa tse kang tšepe e sa hloekang, titanium kapa boronse.
- Li-Pore Form Agents: Ho theha li-pores, liakhente tse ikhethileng li eketsoa, joalo ka lifaha tsa polymer kapa lintho tse ling tsa nakoana tse ka tlosoang hamorao.
2. Ho kopanya le ho kopanya
- Lisebelisoa tsa tšepe li kopantsoe le li-pore-forming agents ka tekanyo e nepahetseng ho finyella porosity e lakatsehang.
- Lintlha tse ling li ka eketsoa bakeng sa thepa e khethehileng joalo ka matla a matlafalitsoeng kapa ho hanyetsa kutu.
3. Ho kopana
- Joale phofo e tsoakiloeng e kopanngoa hore e be sebopeho se lakatsehang, hangata ho sebelisoa mochine oa khatiso. Sena se etsa karolo e "tala" e momahaneng empa e e-so sireletsoe.
4. Sintering Process
- Karolo e kopanetsoeng e futhumatsoa sebakeng se laoloang, joalo ka sebōpi, ho ea mocheso o ka tlaase ho ntlha ea ho qhibiliha ea tšepe.
- Sena se etsa hore likaroloana tsa tšepe li kopane hammoho, ho matlafatsa sebopeho, ha li-pore-forming agents li chesoa kapa li tlosoa, li siea li-pores ka morao.
5. Kalafo ea Post-Sintering
- Ho itšetlehile ka kopo, tšepe e sintered e ka 'na ea fumana phekolo e eketsehileng.
- Sena se ka kenyelletsa ho fetola boholo, ho kenngoa ka lisebelisoa tse ling, kapa mekhoa ea phekolo ea holim'a metsi ho ntlafatsa thepa e itseng.
6. Taolo ea Boleng
- Teko e matla le mehato ea taolo ea boleng e kengoa ts'ebetsong ho netefatsa hore sehlahisoa sa ho qetela se kopana le litlhaloso le maemo a lakatsehang.
3. Litšepe tsa porous sintered li sebelisoa hokae?
E sebelisoa lits'ebetsong tse fapaneng tsa indasteri, tsa bongaka le tsa tikoloho. 'me mona re thathamisa indasteri e meng ea mantlha e sebelisitsoeng ho fihlela joale,
u ka fumana hore na u ka ntlafatsa khoebo ea hau bakeng sa lits'ebetso tseo.
Porous sintered tšepe e sebelisoa lits'ebetsong tse fapaneng ka lebaka la litšobotsi tsa eona tse ikhethang. Litšebeliso tse ling tse tloaelehileng tsa tšepe ea porous sintered li kenyelletsa:
1. Sefe:
Porous sintered metal e sebelisoa lits'ebetsong tsa filtration, moo e sebetsang joalo ka sesefa ho arola lintho tse tiileng ho metsi kapa likhase. Sebopeho sa eona sa porous se lumella ho hloekisa hantle le matla a phahameng a ho tšoara litšila.
2. Moea:
Liindastering tse joalo ka tlhoekiso ea metsi a litšila kapa li-aquariums, tšepe e nang le porous sintered e sebelisoa e le sesebelisoa sa ho futhumatsa moea. E thusa ho kenya moea kapa oksijene ka har'a maro, ho khothaletsa lits'ebetso tsa bioloji le ho ntlafatsa boleng ba metsi.
3. Fluidization:
Porous sintered metal e sebelisoa libetheng tse nang le mokelikeli, moo likaroloana tse tiileng li kengoang ka har'a khase kapa mokelikeli, ho lumella lits'ebetso tse kang ho omisa, ho roala le ho kopana ha lik'hemik'hale.
4. Li-Silencer le Mufflers:
Litšepe tsa porous sintered li sebelisoa indastering ea likoloi le metjhini e meng ho fokotsa lerata le ho laola phallo ea khase e tsoang.
5. Bearings:
Maemong a mang, li-bearings tsa tšepe tse nang le porous sintered li sebelisoa ka lebaka la thepa ea tsona ea ho itlotsa, e ka fanang ka ts'ebetso e fokolang le e sa hlokeng tlhokomelo lits'ebetsong tse itseng.
6. Sepakapaka:
Likarolo tsa tšepe tse nang le porous sintered li sebelisoa lits'ebetsong tsa sepakapaka, joalo ka li-nozzles tsa rocket kapa li-filters tsa mafura, moo mocheso o phahameng le khatello e phahameng ea khatello e hlokahalang.
7. Lisebelisoa tsa Bongaka:
Porous sintered metal e fumana ts'ebeliso ea lisebelisoa tsa bongaka le li-implants, joalo ka li-scaffolds tsa masapo, ka lebaka la biocompatibility ea eona le bokhoni ba ho nolofatsa ho kenella ha lisele.
8. Tšebeliso ea Lik'hemik'hale:
Porous sintered metal e sebelisoa lits'ebetsong tse fapaneng tsa ts'ebetso ea lik'hemik'hale, joalo ka meaho ea ts'ehetso ea li-catalyst, kabo ea khase le ho sefa lik'hemik'hale.
Ena ke mehlala e 'maloa feela ea ts'ebeliso e mengata ea tšepe e kentsoeng ka har'a liindasteri tse fapaneng, ka lebaka la ho feto-fetoha ha eona, porosity e phahameng, le thepa eo motho a ka e khethang.
4. Ke eng e etsang hore tšepe e nang le porous sintered e be e ikhethang?
Porosity ea eona e laolehang le mesebetsi e fapaneng e e etsa e ikhethang, e fana ka lits'ebetso tse fapaneng.
5. Na porous sintered tšepe tikolohong botsoalle?
E ka ba, ho itšetlehile ka mekhoa ea tlhahiso le lisebelisoa tse kang ho hloekisa metsi.
6. Ke mekhoa efe ea morao-rao ea lipatlisiso tsa tšepe e entsoeng ka porous sintered?
Lipatlisiso tsa morao-rao li shebane le ho ntlafatsa thepa, ho fokotsa litšenyehelo, le ho hlahloba lisebelisoa tse ncha.
Qetello
Mesebetsi ea mantlha e 8 ea tšepe e nang le porous sintered e etsa hore e be lisebelisoa tse ngata tse fapaneng le tsa bohlokoa boenjiniere ba sejoale-joale.
Ho tloha metsong ea eona ea nalane ho isa lits'ebetsong tsa morao-rao, e ntse e tsoela pele ho ama makala a fapaneng, e tsamaisang tsoelopele ea theknoloji.
Na U Khahliloe ke Porous Sintered Metal le Lits'ebetso tsa eona tse Miriade?
A na u na le lipotso tse tobileng kapa u thahasella ho hlahloba hore na boitsebiso boo ba phetoho bo ka sebelisoa joang bakeng sa merero ea hau?
HENGKO, setsebi se ka sehloohong lefapheng lena, o teng ho tla u thusa. Ikopanye le rona kaka@hengko.combakeng sa maikutlo a motho ka mong, tataiso,
kapa tshebedisano. Hore na o setsebi, mofuputsi, kapa motho ea chesehang, re ikemiselitse ho arolelana tsebo ea rona le balekane ba rona.
leetong la hao le porous sintered tšepe. Boqapi ba hau bo qala ka lengolo-tsoibila le bonolo!
Nako ea poso: Aug-01-2023
