Moetsi ea ka Sehloohong bakeng sa tube ea burner ea SiSiC silicon carbide ea karabelo ea mocheso o phahameng bakeng sa ontong
Jwale mohlomong re na le disebediswa tsa tlhahiso tse ntjha ka ho fetisisa, baenjiniere ba nang le boiphihlelo le ba tshwanelehang le basebetsi, ditsamaiso tsa taolo ya boleng bo hodimo tse amohelwang le tshehetso ya sehlopha sa ditsebi tse nang le botsoalle pele/kamora thekiso bakeng sa Moetsi ya ka Sehloohong bakeng sa tube ya ho tjhesa ya SiSiC silicon carbide bakeng sa ontong, O ke ke wa ba le bothata ba puisano le rona. Re amohela bareki lefatsheng ka bophara ka tieo ho ikopanya le rona bakeng sa tshebedisano mmoho ya mokgahlo.
Jwale mohlomong re na le disebediswa tsa tlhahiso tse ntjha ka ho fetisisa, baenjiniere le basebetsi ba nang le boiphihlelo le bokgoni, ditsamaiso tsa taolo ya boleng bo hodimo tse amohelwang le tshehetso ya sehlopha sa ditsebi sa lekeno pele/kamora thekiso bakeng saCarbide ea silicon e nang le masapo a sa bonahaleng le e sa bonahaleng, Re fana ka tšebeletso ea botsebi, karabo e potlakileng, ho fana ka thepa ka nako, boleng bo botle le theko e ntle ho bareki ba rona. Khotsofalo le mokitlane o motle ho moreki e mong le e mong ke tsa bohlokoa ho rona. Re tsepamisa maikutlo ntlheng e 'ngoe le e 'ngoe ea ts'ebetso ea odara bakeng sa bareki ho fihlela ba fumane lihlahisoa tse sireletsehileng le tse ntle tse nang le tšebeletso e ntle ea thepa le litšenyehelo tse tlase. Ho latela sena, thepa ea rona e rekisoa hantle haholo linaheng tsa Afrika, Bohareng ba Bochabela le Asia Boroa-bochabela. Re khomarela filosofi ea khoebo ea "bareki pele, tsoela pele", re amohela bareki ba tsoang hae le linaheng tse ling ka tieo ho sebelisana le rona.
Tlhahisoleseding ea Sehlahisoa
1. Lihlahisoa tsa SSiC (Lihlahisoa tsa Silicon Carbide tse Sintering Atmospheric Sintering)
(1) Thepa ena ke sehlahisoa se teteaneng sa letsopa sa SiC se entsoeng ka ho sila phofo ea SiC e sebetsang hantle e nang le ts'ebetso e phahameng. Ha e na silicon e lokolohileng 'me e na le lithollo tse tšesaane.
(2) Hona jwale ke thepa e akaretsang e kgethwang bakeng sa tlhahiso ya matjhaba le ya lehae ya masale a tiiso a mechini, dinotlolo tsa ho phatloha ka lehlabathe, dihlomo tse thibelang likulo, dipompo tsa makenete, le dikarolo tsa pompo tse ka makotikoting.
(3) E loketse haholo ho sebelisoa ho tsamaiseng lintho tse senyang tse kang li-acid tse matla le alkali e matla.
Likaroloana:
(1) Matla a phahameng, ho thatafala ho hoholo, ho hanyetsa ho tsofala, ho ba le boima bo fihlang ho 3.1kg/m3.
(2) Tshebetso e phahameng ya ho fokotsa mocheso, katoloso e tlase ya mocheso, kganyetso e phahameng ya ho tshoha ha mocheso, kganyetso e phahameng ya ho thekesela ha mocheso.
(3) Ho tsitsa ha lik'hemik'hale, ho hanyetsa mafome, haholo-holo ho hanyetsa asiti ea hydrofluoric.
(4) Khanyetso ea mocheso o phahameng, mocheso o phahameng ka ho fetisisa oa ts'ebetso ho fihlela ho 1380 ℃.
(5) Bophelo bo bolelele ba tšebeletso le ho fokotsa litšenyehelo tsa matsete ka kakaretso.
2. Lihlahisoa tsa RBSIC (SiSiC) (Lihlahisoa tsa Silicon Carbide tse Sintering tse Reactive)
SiC e nang le Silicon ke karabelo ea silicon e tsoakiloeng ka ho lekana 'me e kenngoa ka likaroloana tse ntle tsa SiC, phofo ea carbon le lintho tse ling tse tlatsetsang ka tekanyo ea ho hlahisa SiC le ho kopana le SiC, silicon e feteletseng e tlatsa likheo ho fumana thepa e teteaneng haholo ea ceramic.
Likaroloana:
Thepa ea carbide ea silicon e nang le silicon e na le letoto la bophahamo ba mantlha le litšobotsi tse kang matla a phahameng, ho thatafala ho feteletseng, ho hanyetsa ho tsofala, mamello e phahameng ea mocheso, ho hanyetsa ts'enyeho, ho hanyetsa oxidation ho hanyetsa mocheso, ho khanna ho phahameng ha mocheso, conductivity e tlase ea katoloso ea mocheso, ho hanyetsa ho kokobela tlas'a mocheso o phahameng le tse ling.
Lihlahisoa tse ngata li ka etsoa ka eona tse kang mabala, lirolara, liphaephe tsa moea o pholileng, liphaephe tsa tšireletso ea banyalani ba mocheso, liphaephe tse lekanyang mocheso, likarolo tsa ho koala le likarolo tse bōpehileng ka tsela e khethehileng.
3. Lihlahisoa tsa RSiC (Lihlahisoa tsa Silicon Carbide tse Nchafalitsoeng)
Lihlahisoa tsa RSiC li bua ka lihlahisoa tse hanyetsang tse entsoeng ka silicon carbide le silicon carbide tse kopantsoeng ka ho toba le silicon carbide. Li khetholloa ka ho ba sieo ha karolo ea bobeli. Li entsoe ka 100% α-SiC 'me ke thepa e ncha ea thepa ea ka tlung e bolokang matla e ntlafalitsoeng lilemong tsa bo-1980.
Likaroloana:
Lihlahisoa tsa RSiC li sebelisoa haholo-holo e le thepa ea ka tlung ea ontong, e nang le melemo ea ho boloka matla, ho eketsa bophahamo bo sebetsang ba ontong, ho khutsufatsa potoloho ea ho besa, ho ntlafatsa katleho ea tlhahiso ea ontong, le melemo e phahameng ea moruo. Li ka boela tsa sebelisoa e le lihlooho tsa li-nozzle tsa ho chesa, li-tube tsa ho futhumatsa mahlaseli a ceramic, li-tube tsa tšireletso ea likarolo (haholo-holo bakeng sa lionto tsa sepakapaka), jj.
4. Lihlahisoa tsa SiC (Lihlahisoa tsa Silicon Carbide tse Kopantsoeng le Oxide)
Lihlahisoa tse sintered refractory tse nang le silicon carbide e le karolo e ka sehloohong ea kristale le oxide e le karolo ea bonding (lihlahisoa tsa silicon carbide tse kopantsoeng le silicon dioxide, lihlahisoa tsa silicon carbide tse kopantsoeng le mullite, jj.). Li sebelisoa haholo ho metallurgy, ceramics, thepa ea kaho le liindasteri tse ling.
5. Lihlahisoa tsa NSiC (Lihlahisoa tsa Silicon Nitride tse Kopantsoeng le Silicon Carbide)
Silicon nitride e kopantsoeng le silicon carbide ke thepa e ncha, 'me lihlahisoa tsa eona tse ka sehloohong li kenyelletsa silicon nitride e kopantsoeng le li-tubes tse khanyang tsa silicon carbide, silicon nitride e kopantsoeng le litene tsa silicon carbide, silicon nitride e kopantsoeng le lipoleiti tsa silicon carbide, jj. E sebelisoa haholo liindastering tse fapaneng tse kang tšepe, litšepe tse se nang ferrous, thepa ea kaho ea lik'hemik'hale, jj., 'me e na le melemo e mengata e kang ho boloka matla, tšireletso ea tikoloho, ho hanyetsa mocheso o phahameng le ho hanyetsa mafome.
Litšoantšo tse qaqileng
Bakeng sa Indasteri ea Photovoltaics
Lihlahisoa tse Hanelang ho Apareloa
Lihlahisoa tse Hanelang Mocheso o Phahameng
Lihlahisoa tse Hanelang ho Ngoa ha Ion
Kaha ho na le mefuta e mengata haholo ea lihlahisoa tsa silicon carbide,
re ke ke ra li thathamisa kaofela mona.
Haeba o hloka ho iketsetsa lintho ka tsela e ikgethang, ka kopo ikopanye le rona.
Lethathamo la Sehlahisoa
| Lihlahisoa tsa RBSiC(SiSiC) | ||
| Ntho | Yuniti | Lintlha |
| Mocheso o Moholo oa Kopo | ℃ | ≤1380 |
| Botenya | g/cm3 | ＞3.02 |
| Ho Bula Methapo e Meholo | % | ≤0.1 |
| Matla a ho Koba | Mpa | 250(20℃); 280(1200℃) |
| Modulus ea Elasticity | Gpa | 330(20℃); 300(1200℃) |
| Ho khanna ha mocheso | W/mk | 45 (1200℃) |
| Coefficient ea Katoloso ea Thermal | K-1*10-6 | 4.5 |
| Bothata ba Moh | 9.15 | |
| Asiti e sa keneleng Alkaline | E babatsehang | |
| Lihlahisoa tsa SSiC | ||
| Ntho | Yuniti | Sephetho |
| Bothata | HS | ≥115 |
| Sekhahla sa ho ba le masoba | % | <0.2 |
| Botenya | g/cm3 | ≥3.10 |
| Matla a Khatello | Mpa | ≥2500 |
| Matla a ho Koba | Mpa | ≥380 |
| Katoloso e lekanang | 10-6/℃ | 4.2 |
| Dikahare tsa SiC | % | ≥98 |
| Si ea mahala | % | <1 |
| Modulus e tenyetsehang | Gpa | ≥410 |
| Thempereichara | ℃ | 1400 |
Kopo
Litšoantšo tse ling
Boemo ba Khoebo
Shandong Robert New Material Co., Ltd.e fumaneha Motseng oa Zibo, Profinseng ea Shandong, Chaena, e leng setsi sa tlhahiso ea thepa e hanyetsang. Re khoebo ea sejoale-joale e kopanyang lipatlisiso le nts'etsopele, tlhahiso, thekiso, moralo le kaho ea ontong, theknoloji le thepa e hanyetsang kantle ho naha. Re na le lisebelisoa tse felletseng, theknoloji e tsoetseng pele, matla a tekheniki a matla, boleng bo botle ba sehlahisoa, le botumo bo botle. Feme ea rona e akaretsa lihekthere tse fetang 200 'me tlhahiso ea selemo le selemo ea thepa e hanyetsang e bōpehileng joaloka e ka ba lithane tse 30000 'me thepa e hanyetsang e sa bōpehang joaloka e hanyetsang ke lithane tse 12000.
Lihlahisoa tsa rona tse ka sehloohong tsa thepa e hanyetsang li kenyelletsa: thepa e hanyetsang alkaline; thepa e hanyetsang silicon ea aluminium; thepa e hanyetsang e sa bōpehang joaloka e thibelang; thepa e thibelang mocheso e thibelang mocheso; thepa e khethehileng e thibelang; thepa e sebetsang e thibelang bakeng sa litsamaiso tse tsoelang pele tsa ho lahla.
Lihlahisoa tsa Robert li sebelisoa haholo liontong tse nang le mocheso o phahameng joalo ka litšepe tse se nang ferrous, tšepe, thepa ea kaho le kaho, lik'hemik'hale, motlakase, ho chesa litšila le kalafo ea litšila tse kotsi. Li boetse li sebelisoa lits'ebetsong tsa tšepe le tšepe tse kang li-ladle, EAF, liontong tsa blast, li-converter, liontong tsa coke, liontong tsa blast tse chesang; liontong tsa tšepe tse se nang ferrous tse kang li-reverberator, liontong tsa ho fokotsa, liontong tsa blast, le liontong tse potolohang; liontong tsa indasteri tsa thepa ea kaho tse kang liontong tsa khalase, liontong tsa samente le liontong tsa ceramic; liontong tse ling tse kang liboiler, li-incinerator tsa litšila, ontong ea ho besa, tse fihletseng litholoana tse ntle ts'ebelisong. Lihlahisoa tsa rona li romeloa Asia Boroa-bochabela, Asia Bohareng, Bochabela bo Hare, Afrika, Europe, Amerika le linaheng tse ling, 'me li thehile motheo o motle oa tšebelisano-'moho le likhoebo tse ngata tse tsebahalang tsa tšepe. Basebetsi bohle ba Robert ba labalabela ka tieo ho sebetsa le uena bakeng sa boemo ba ho hapa bohle.
Lipotso Tse Botsoang Khafetsa
Na u hloka thuso? Etsa bonnete ba hore u etela liforamo tsa rona tsa tšehetso bakeng sa likarabo tsa lipotso tsa hau!
Na u moetsi kapa mohoebi?
Re moetsi oa 'nete, fektheri ea rona e ikhethile ka ho hlahisa thepa e hanyetsang ka lilemo tse fetang 30. Re tšepisa ho fana ka theko e ntle ka ho fetisisa, tšebeletso e ntle ka ho fetisisa ea pele ho thekiso le ea kamora thekiso.
U laola boleng ba hau joang?
Bakeng sa ts'ebetso e 'ngoe le e 'ngoe ea tlhahiso, RBT e na le sistimi e felletseng ea QC bakeng sa sebopeho sa lik'hemik'hale le thepa ea 'mele. 'Me re tla leka thepa, 'me setifikeiti sa boleng se tla romelloa le thepa. Haeba u na le litlhoko tse khethehileng, re tla leka ka hohle ho li amohela.
Nako ea hau ea ho tlisa thepa ke efe?
Ho latela bongata, nako ea rona ea ho tlisa thepa e fapane. Empa re tšepisa ho e romella kapele kamoo ho ka khonehang ka boleng bo tiisitsoeng.
Na o fana ka disampole tsa mahala?
Ehlile, re fana ka disampole tsa mahala.
Na re ka etela k'hamphani ea hau?
E, ehlile, o amohelehile ho etela k'hamphani ea RBT le lihlahisoa tsa rona.
MOQ bakeng sa odara ea teko ke eng?
Ha ho na moeli, re ka fana ka tlhahiso le tharollo e ntle ka ho fetisisa ho latela boemo ba hau.
Hobaneng o re khetha?
Re ntse re etsa thepa e hanyetsang mocheso ka lilemo tse fetang 30, re na le tšehetso e matla ea tekheniki le boiphihlelo bo bongata, re ka thusa bareki ho rala li-kiln tse fapaneng le ho fana ka tšebeletso ea ho emisa hang feela.
Jwale mohlomong re na le disebediswa tsa tlhahiso tse ntjha ka ho fetisisa, baenjiniere ba nang le boiphihlelo le ba tshwanelehang le basebetsi, ditsamaiso tsa taolo ya boleng bo hodimo tse amohelwang le tshehetso ya sehlopha sa ditsebi tse nang le botsoalle pele/kamora thekiso bakeng sa Moetsi ya ka Sehloohong bakeng sa tube ya ho tjhesa ya SiSiC silicon carbide bakeng sa ontong, O ke ke wa ba le bothata ba puisano le rona. Re amohela bareki lefatsheng ka bophara ka tieo ho ikopanya le rona bakeng sa tshebedisano mmoho ya mokgahlo.
Moetsi ea ka Sehloohong bakeng saCarbide ea silicon e nang le masapo a sa bonahaleng le e sa bonahaleng, Re fana ka tšebeletso ea botsebi, karabo e potlakileng, ho fana ka thepa ka nako, boleng bo botle le theko e ntle ho bareki ba rona. Khotsofalo le mokitlane o motle ho moreki e mong le e mong ke tsa bohlokoa ho rona. Re tsepamisa maikutlo ntlheng e 'ngoe le e 'ngoe ea ts'ebetso ea odara bakeng sa bareki ho fihlela ba fumane lihlahisoa tse sireletsehileng le tse ntle tse nang le tšebeletso e ntle ea thepa le litšenyehelo tse tlase. Ho latela sena, thepa ea rona e rekisoa hantle haholo linaheng tsa Afrika, Bohareng ba Bochabela le Asia Boroa-bochabela. Re khomarela filosofi ea khoebo ea "bareki pele, tsoela pele", re amohela bareki ba tsoang hae le linaheng tse ling ka tieo ho sebelisana le rona.
