Ceramic tes tsho lined yeeb nkab fittings siv hauv kev lag luam mining
Hais txog Ceramic tes tsho lined yeeb nkab fittings
Qhov loj txoj kab uas hla lub tes tsho ceramic yog ib qho teeb meem loj rau cov tub lag luam ceramic vim nws nyuaj heev los tswj qhov deformation tus nqi ntawm lub tes tsho ceramic tom qab nws sintering .Tsis tas li ntawd nws tseem yuav xav tau lub tshuab siab siab thiab loj isostatic pressing tshuab ua qhov no . yuav tsis tsuas yog nthuav qhia lub tuam txhab kev tsim khoom muaj peev xwm, tab sis lub tuam txhab thev naus laus zis.Tam sim no, peb lub Hoobkas tau muaj ob qho zoo uas yog hnav cov khoom siv tiv thaiv ceramic nias thiab cov thev naus laus zis.
Peb tau ntsib qee qhov teeb meem ntawm chav kawm thaum peb tsim lub tes tsho ceramic thiab peb tau daws tag nrho cov teeb meem tom qab kev siv zog ntawm peb cov kev tshawb fawb thiab cov neeg ua haujlwm engineering .Tsis tas li ntawd peb tsim lub tshuab installation yooj yim heev los ua lub tes tsho ceramic rau hauv cov kav dej txij li lub tes tsho yog heev. loj thiab hnyav .Tom qab ib hlis ua haujlwm, peb ua tiav qhov no 20' thawv 95% alumina ceramic sleeve lined kav, T kav thiab lub luj tshib thiab cov neeg siv khoom kuj txaus siab rau peb cov tshuaj tiv thaiv sai thiab kev siv zog loj hauv cov haujlwm no siv hauv cov mining slurry conveying system. .
Sintering raws li tag nrho cov raj ceramic los yog lub tes tsho ceramic, thiab tom qab ntawd sib sau ua ke rau hauv cov yeeb nkab steel lossis stainless hlau yeeb nkab nrog peb lub siab-lub zog-kub-resistant epoxy nplaum.Lub tes tsho ceramic lined yeeb nkab tau siv ntau hauv kev lag luam mining, xws li mining slurry yeeb nkab, mining plua plav tshem yeeb nkab, mining slag conveying yeeb nkab, lub luj tshib thiab T kav.
Qhov no hom ntawm ceramic pobzeb lined yeeb nkab muaj peb seem (steel yeeb nkab + nplaum + ceramic vuas), cov yeeb nkab steel yog ua los ntawm seamless carbon steel yeeb nkab.Cov vuas luaj ceramic yog 95% siab alumina, thiab kev sib koom ua ke yog kub epoxy nplaum rau 350oC.Cov yeeb nkab zoo li no yog tsim rau cov hmoov thauj khoom tsis muaj pobzeb ntog lossis kev laus ua haujlwm hauv qab 350oC rau lub sijhawm ntev.Qhov kev pab cuam lub neej yog 4 mus rau 5 npaug tshaj li cov yeeb nkab steel ib txwm.
Ceramic tes tsho lined yeeb nkab fittings Daim ntawv thov Scope
Cov kav dej no siv rau Pneumatic thiab Hydraulic Systems raug kev txom nyem los ntawm kev hnav siab, zawv zawg siab thiab muaj kev cuam tshuam siab, tshwj xeeb tshaj yog rau lub luj tshib.Peb kuj tseem tuaj yeem tsim cov yeeb nkab fittings kev cai kom tau raws li kev ua haujlwm sib txawv.
Ceramic Wear Vuas Khoom & Duab
-92% Alumina
-95% Alumina
-99% Alumina
-RBSiC Silicon carbide
-ZTA liner
| Qeb | HWV 92 | HC95 ua | HCT 95 | HC99 ua | HC-ZTA |
| Al2O3 | ≥92% | ≥95% | ≥ 95% | ≥ 99% | ≥75% |
| ZrO2 | / | / | / | / | ≥21% |
| Qhov ntom (g / cm3 ) | ＞3.60 ib | ＞3,65g :ua | ＞3.70 ib | ＞3.83 ib | ＞4.10 |
| HV 20 | ≥950 | ≥1000 | ≥1100 | ≥1200 | ≥1350 |
| Pob zeb Hardness HRA | ≥82 | ≥85 | ≥88 | ≥90 | ≥90 |
| Bending zog MPa | ≥220 | ≥250 | ≥300 | ≥330 | ≥400 |
| Compression zog MPa | ≥1050 | ≥1300 | ≥1600 | ≥1800 | ≥2000 |
| Fracture Toughness (KIc MPam 1/2) | ≥3.7 | ≥3.8 | ≥4.0 | ≥4.2 | ≥4.5 |
| Hnav ntim (cm3) | ≤ 0.25 | ≤ 0.20 | ≤ 0.15 | ≤0.10 | ≤ 0.05 |
