Thermocouple Protection Tube
Tlhahisoleseding ya Sehlahiswa
Silicon Nitride Si3N4 Bonded SiC Silicon Carbide Thermocouple Protection Tube
Si3N4 e kopantsoeng le SiC ceramic refractory material, e kopantsoe le phofo e ntle e phahameng ea SIC le phofo ea Silicon, ka mor'a mokhoa oa ho thella, karabelo e sintered tlas'a 1400 ~ 1500 ° C. Nakong ea thupelo, ho tlatsa naetrojene e hloekileng ka har'a sebōpi, ebe silicon e tla itšoara ka Nitrogen ebe e hlahisa Si3N4, kahoo Si3N4 e kopantsoeng le SiC e entsoe ka silicon nitride (23%) le silicon carbide (75%) e le lisebelisoa tse tala. , e kopantsoeng le lintho tse phelang, 'me e bōpehile ka motsoako, extrusion kapa ho tšela, ebe e etsoa ka mor'a ho omisa le nitrogenization.
Si3N4 bonded SiC e le mofuta o mocha oa thepa ea refractory, e sebelisoa haholo.Mocheso o sebelisoang ke 1400 C. E na le botsitso bo betere ba mocheso, mocheso oa mocheso, o molemo ho feta lisebelisoa tse hlakileng tsa refractory le SiC e entsoeng hape. ho se mamelle, matla a ho kobeha a phahameng. E ka hanela kutu le ho hahloa, e se ke ea ba le mocheso o silafetseng le o potlakileng ka tšepe e qhibilihisitsoeng joalo ka AL, Pb, Zn, Cu ect.
Sesebelisoa sa Thermocouple Protection Tube
Letoto la lihlahisoa li sebelisoa haholo ho lekanya mocheso masimong a ceramic, libono tsa indasteri, metallurgy, indasteri ea lik'hemik'hale, joalo-joalo.
Likarolo le Melemo
1. Mocheso o phahameng;
2. High conductivity mogote le ho hanyetsa ho tsieleha;
3. Matla a phahameng a mochine le ho hanyetsa abrasion;
4. Ts'ebetso e ntle ea matla le ho hanyetsa kutu.
Lintlha Litšoantšo
Index ea Lihlahisoa
| Index | NSIC |
| Boima ba Bongata(g/cm3) | 2.75-2,82 |
| Porosity(%) | 10-12 |
| Compress Strength(MPa) | 600-700 |
| Bending Strength(MPa) | 160-180 |
| Modulus ea Bacha(GPa) | 220-260 |
| Thermal Conductivity(W/MK) | 15(1200℃) |
| Katoloso ea Mocheso(20-1000℃) 10-6k-1 | 5.0 |
| Max. Mocheso oa ho sebetsa(℃) | 1500 |
| Si3N4(%) | 20-40 |
| A-SIC(%) | 60-80 |
Sephutheloana le Bobolokelo
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 ea refractory. Re khoebo ea sejoale-joale e kopanyang lipatlisiso le nts'etsopele, tlhahiso, thekiso, moralo le kaho ea sebōpi, thekenoloji, le thepa ea ho rekisa kantle ho naha. Re na le lisebelisoa tse felletseng, theknoloji e tsoetseng pele, matla a matla a tekheniki, boleng bo botle ba sehlahisoa le botumo bo botle. Feme ea rona e na le lihekthere tse fetang 200 mme tlhahiso ea selemo le selemo ea thepa e bōpehileng joaloka lithane tse ka bang 30000 'me thepa ea refractory e sa bopehang ke lithane tse 12000.
Lihlahisoa tsa rona tse ka sehloohong tsa thepa ea refractory li kenyelletsa: lisebelisoa tsa alkaline refractory; lisebelisoa tsa aluminium silicon refractory; thepa e sa bōpehang refractory; lisebelisoa tse thibelang mocheso oa mocheso; thepa e khethehileng ea refractory; lisebelisoa tse sebetsang tsa refractory bakeng sa litsamaiso tse tsoelang pele tsa ho lahla.
Lipotso Tse Botsoang Hangata
U hloka thuso? Etsa bonnete ba hore u etela liforomo tsa rona tsa tšehetso bakeng sa likarabo tsa lipotso tsa hau!
Re moetsi oa 'nete, feme ea rona e khethehile ho hlahisa thepa ea refractory 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 ka mor'a ho rekisa.
Bakeng sa ts'ebetso e 'ngoe le e' ngoe ea tlhahiso, RBT e na le tsamaiso e feletseng ea QC bakeng sa metsoako ea lik'hemik'hale le thepa ea 'mele. 'Me re tla hlahloba thepa,' me setifikeiti sa boleng se tla romelloa ka thepa. Haeba u na le litlhoko tse khethehileng, re tla leka ka hohle ho li amohela.
Ho itšetlehile ka bongata, nako ea rona ea ho fana e fapane. Empa re tšepisa ho romella kapele kamoo ho ka khonehang ka boleng bo tiisitsoeng.
Ha e le hantle, re fana ka mehlala ea mahala.
E, ehlile, o amohelehile ho etela k'hamphani ea RBT le lihlahisoa tsa rona.
Ha ho na moeli, re ka fana ka tlhahiso le tharollo e molemohali ho latela boemo ba hau.
Re 'nile ra etsa thepa ea refractory ka lilemo tse fetang 30, re na le tšehetso e matla ea tekheniki le phihlelo e ruileng, re ka thusa bareki ho rala li-kilns tse fapaneng le ho fana ka ts'ebeletso e le 'ngoe.
