Kev sib tsoo qhuav, hauv kev lag luam, feem ntau yog hais txog cov txheej txheem ntawm lub cev sib tsoo cov ntaub ntawv uas muaj cov dej noo tsis tshaj 4% los npaj cov hmoov los ntawm kev sib tsoo tshuab xws li airflow mills, stirrer mills, planetary mills, pob mills, thiab lwm yam. nrog cov txheej txheem sib tsoo ntub dej, txoj kev sib tsoo qhuav tsis tas yuav tsum muaj cov txheej txheem nyuaj xws li lub cev qhuav dej, ziab, depolymerization, thiab lwm yam, thiab tsis tas yuav tsum tau nruab cov khoom kim heev los siv cov txheej txheem no, uas txo cov nqi roj ntau thiab yooj yim dua rau cov hmoov nplej. kev npaj. Hauv lwm lo lus, kev sib tsoo qhuav muaj kev siv hluav taws xob tsawg, lub voj voog luv luv, kev ua haujlwm yooj yim tom qab, thiab cov hmoov tsis tshua muaj nqi.
1. Cov tsoos zirconia pob qhuav ultra-zoo sib tsoo thiab dispersion tshuab hauv kev lag luam hmoov
Lub zog noj ntawm cov tsoos qhuav sib tsoo ntau lawm yog tsawg vim hais tias txhua yam khoom sib tsoo xws li stirrer mills, planetary mills, thiab pob mills feem ntau siv tshwj xeeb kev sib tsoo xov xwm xws li zirconia npas los yog agate sib tsoo cov khoom rau grind thiab disperse hmoov rau qhuav ua. Vim tias airflow zeb tsis muaj cov xov xwm sib tsoo tshwj xeeb thiab cov txheej txheem kev siv lub zog siab, nws tsis nyob rau hauv qhov kev nthuav dav ntawm tsab xov xwm no. Cov txheej txheem qhuav ultra-zoo sib tsoo thiab dispersing txheej txheem siv zirconia npas los yog agate sib tsoo pob yog dav siv nyob rau hauv ntau yam ntaub ntawv nyuaj xws li txhuas hydroxide, quartz, zircon xuab zeb, talc, alumina, ceramic pigments thiab frits, thiab titanium dioxide. Mineral, ntxhia muab tub lim thiab glaze hmoov npaj teb.
2. Qhov zoo ntawm cov tsoos zirconia pob qhuav ultrafine sib tsoo thiab dispersion tshuab hauv kev lag luam hmoov
Zirconia cov pob ceramonia muaj qhov zoo ntawm kev kub siab, siab siab, siab tsis kam, siab tawv thiab zoo heev thermal rwb thaiv tsev zog. Zirconia hlaws muaj siab sphericity, du nto, me me txoj kab uas hla tis thiab yuav ua rau crushing thiab dispersion ntawm high-purity hmoov khoom, raws li ultra-fine sib tsoo xov xwm, zirconia hlaws dai yog tshwj xeeb tshaj yog haum rau qhuav sib tsoo thiab dispersion. Lawv yog cov xov xwm zoo hauv kev sib tsoo qhuav. Zirconia npas tau siv dav hauv kev lag luam xws li piezoelectric ceramics, insulating cov ntaub ntawv, cov khoom sib nqus, coatings, inks, tsis tshua muaj ntiaj teb, tshuaj thiab zaub mov. Piv txwv li: high-end automotive xim, xov tooj ntawm tes xim, inkjet number case, high-end tshuaj pleev ib ce, thiab lwm yam Zirconia sib tsoo pob tau maj mam dhau los ua cov khoom siv sib tsoo tshaj plaws ntawm kev ua lag luam vim lawv cov kev hnav zoo heev.
3. Qhov tsis zoo ntawm cov tsoos zirconia pob qhuav ultrafine sib tsoo thiab dispersion tshuab hauv kev lag luam hmoov
Txawm hais tias zirconia hlaws los yog zirconia npas yog tam sim no feem ntau siv sib tsoo xov xwm rau hmoov qhuav sib tsoo thiab tawg ntawm lub khw. Txawm li cas los xij, vim li cas vim li cas zirconia sib tsoo xws li zirconia hlaws lossis cov pob zirconia muaj qhov tawv tawv yog qhov muaj cov stabilizers. Qhov no siab toughness yog lub sij hawm-sensitive. Piv txwv li, cov khoom siv zirconia ceramic yuav tsis ruaj khov tom qab tso rau hauv huab cua rau lub sijhawm. , nws qhov kev ua tau zoo yuav raug txo qis lossis txawm tawg, thiab zirconia sib tsoo hlaws tsis muaj theem metastable ntawm qhov kub thiab txias thiab poob lawv qhov hnyav. Yog li ntawd, zirconia hlaws tsis tuaj yeem siv los ua kev sib tsoo tawm ntawm qhov kub thiab txias hauv chav tsev ntev ntev. Ob qho kev tsis txaus ntseeg ntawm kev siv tsis tau ntawm qhov kub thiab txias tsis zoo ua rau lub sijhawm tsis zoo ua rau muaj kev cuam tshuam loj heev ntawm zirconia hlaws dai raws li kev sib tsoo xov xwm.
4. Qhov zoo ntawm qhuav ultra-fine sib tsoo thiab dispersion tshuab ntawm silicon nitride npas hauv kev lag luam hmoov
Vickers hardness ntawm zirconia npas yog 10-13Gpa, thiab Vickers hardness ntawm silicon nitride pob yog 14-18 Gpa. Silicon nitride npas yog qhov nyuaj tshaj li cov pob zirconia. Lub hardness ntawm silicon nitride ceramic sib tsoo xov xwm nyob rau hauv lub saum toj kawg nkaus peb cov ntaub ntawv nyob rau hauv lub ntiaj teb no, nrog ib tug hardness ntawm tsuas yog thib ob rau pob zeb diamond thiab cubic boron nitride; silicon nitride npas muaj qhov tsis zoo ntawm kev sib tsoo xov xwm xws li Vickers hardness, elastic modulus, compressive zog, rupture modulus, thermal expansion coefficient, tshwj xeeb kub, siab txwv kub, cuam tshuam tsis kam, thiab lwm yam, yog txhua yam zoo dua zirconia hlaws dai.
Kev hnav ntawm silicon nitride npas hauv 24 teev tsuas yog ib feem ntawm ib lab. Kev sib tsoo noj ntawm silicon nitride npas yog tsawg heev. Thaum lub sij hawm nws lub neej kev pab cuam ultra-ntev, cov khoom sib tsoo tsis tas yuav ntxiv cov xov xwm sib tsoo, uas tsis tsuas yog txo cov hmoov nplej Cov nqi npaj kuj tuaj yeem txo cov pa phem ntawm cov khoom sib tsoo los ntawm kev puas tsuaj ntawm cov khoom sib tsoo, uas yog qhov tsim nyog. kom tau txais ntau dua purity ultra-nplua hmoov.
Muab piv nrog cov pob zirconia, nws yog ib qho tsim nyog yuav tau txiav txim siab txo qhov cuam tshuam ntawm abrasive impurities ntawm kev ua tau zoo thiab cov khoom muaj nqis ntawm high-purity hmoov. Thaum siv silicon nitride npas li kev sib tsoo xov xwm, yuav luag tsis tas yuav xav txog qhov cuam tshuam ntawm abrasive impurities ntawm kev ua tau zoo thiab cov khoom muaj nqis ntawm cov hmoov purity siab. Kev cuam tshuam. Yog li ntawd, los ntawm qhov kev xav ntawm kev sib tsoo nruab nrab abrasion impurities, siv silicon nitride npas es tsis txhob ntawm zirconia hlaws dai los txhim kho kev sib tsoo tshuab ntawm high-purity hmoov yog ntau yig thiab muaj kev loj hlob zeem muag rau kev txhim kho qhov zoo thiab efficiency ntawm high-purity hmoov.
Piv txwv li, thaum sib tsoo high-purity alumina hmoov rau lithium roj teeb cais nyob rau hauv kuv lub teb chaws, zirconia npas feem ntau siv rau kev sib tsoo. Sib tsoo ib tuj ntawm alumina hmoov siv li tsib mus rau rau kilograms ntawm zirconia sib tsoo pob. , ploj zirconia sib tsoo xov xwm hmoov yog tov nrog alumina hmoov raws li impurities, ua rau lub purity ntawm alumina hmoov nrog ib tug thawj purity ntawm 99.99 poob mus rau 99.47. Txawm hais tias impurities nyob rau hauv zirconia sib tsoo hmoov tsis yog tshwj xeeb yog teeb meem rau lithium roj teeb cais, lawv kuj ua rau nws nyuaj rau purify alumina hmoov. Qhov no kuj yog lithium roj teeb ua nyob rau hauv kuv lub teb chaws, thiab nws cov kev ua tau zoo heev txawv ntawm lithium roj teeb ua nyob rau hauv Nyiv. Ib qho laj thawj. Cov kev ntsuam xyuas hauv tsev tau pom tias qhov hnav ntawm silicon nitride npas li kev sib tsoo xov xwm hauv 24 teev tsuas yog ib feem ntawm ib lab. Silicon nitride npas tuaj yeem siv los ua kev sib tsoo xov xwm es tsis txhob zirconia cov khoom, uas tuaj yeem txhim kho qhov purity ntawm cov khoom muaj nqis ntxiv thiab cov khoom siv hmoov zoo. , zoo thiab tus nqi, nws yuav tsum tau txhim kho qhov zoo thiab efficiency ntawm kuv lub teb chaws cov khoom scientific thiab technology.
Koj tuaj yeem pom ob hom silicon nitride ceramic sib tsoo xov xwm, silicon nitride sib tsoo pob-cylinder ua ke thiab silicon nitride sib tsoo nplhaib, uas tau ua haujlwm tsis tu ncua rau ze li kaum xyoo. Ob lub silicon nitride sib tsoo pob-lub tog raj kheej ua ke thiab silicon nitride sib tsoo xov xwm yog Sib piv cov nplhaib nrog cov tsis ua haujlwm sib tsoo nruab nrab (raws li qhia hauv daim duab saum toj no), peb pom tias cov silicon nitride sib tsoo pob-lub tog raj kheej ua ke thiab cov silicon nitride sib tsoo. nruab nrab lub nplhaib uas tau ua haujlwm ze li ntawm kaum xyoo tau dhau los ua smoother thiab tsis tshua muaj cov npoo thiab cov fab. Tsis muaj qhov hloov pauv loj ntawm qhov loj ntawm silicon sib tsoo pob-kem ua ke thiab silicon nitride sib tsoo nplhaib. Txawm hais tias tus nqi tsim khoom ntawm silicon nitride ceramic pob yog siab dua li ntawm zirconia hlaws, piv nrog cov nqi tsim khoom ntawm kev kho dua tshiab zirconia hlaws piv nrog rau tag nrho lub neej voj voog ntawm silicon nitride hlaws ntawm ntau tshaj 20 xyoo, silicon nitride hlaws kuj muaj ntau yam zoo. Qhov zoo. Los ntawm qhov kev xav ntawm kev sib tsoo xov xwm, silicon nitride hlaws kuj yog qhov zoo tshaj plaws hloov khoom dua tshiab los hloov zirconia hlaws.
High efficiency thiab tsawg zog noj qhuav ultra-fine sib tsoo thiab dispersion technology upgrade
Txhawm rau tiv nrog cov kev cai nruj ntxiv rau kev txuag hluav taws xob thiab kev txo qis, txo tus nqi ntawm kev sib tsoo ultrafine thiab dispersed ultrafine hmoov npaj, thiab daws cov txheej txheem nyuaj ntawm lub cev qhuav dej, ziab, depolymerization, thiab lwm yam. ntub sib tsoo thiab dispersion nyob rau hauv cov hmoov npaj kev lag luam. , thiab cov tsoos siv zirconia pob qhuav ultra-zoo sib tsoo thiab dispersion tshuab. Vim cov teeb meem muaj kuab paug tshwm sim los ntawm kev sib tsoo xov xwm abrasion impurities rau high-purity hmoov, tom qab xyoo ntawm kev tshawb fawb thiab kev loj hlob, peb coj tus thawj coj nyob rau hauv kev sib tsoo xov xwm kev lag luam los tsim ib tug high-efficiency, low-zog qhuav qhuav sib tsoo thiab dispersion tshuab. Lub nplhaib sib tsoo silicon nitride, tseem hu ua silicon nitride sib tsoo nplhaib, yog cov cuab yeej muaj zog rau kev sib tsoo zoo thiab tawg. Nws muab cov tshuaj tshiab rau kev sib tsoo thiab dispersion ntawm nruab nrab thiab siab hardness ntxhia raw cov ntaub ntawv.
6. Lub hauv paus ntsiab lus ntawm high-efficiency qhuav ultra-fine sib tsoo thiab dispersion tshuab ntawm silicon nitride sib tsoo nplhaib
Lub nplhaib sib tsoo silicon nitride ua los ntawm peb lub tuam txhab yog cov cuab yeej muaj zog rau kev sib tsoo qhuav, shaping, dispersing thiab sib tov ntawm high-purity hmoov hauv Suav teb. Piv nrog silicon nitride ceramic sib tsoo pob, silicon nitride ceramic sib tsoo pob zom hmoov los ntawm kev txiav, thaum silicon nitride sib tsoo rings grind hmoov los ntawm kab txiav. Kab txiav yog qhov ua tau zoo dua li kev txiav cov ntsiab lus. , silicon nitride sib tsoo lub nplhaib hlau txiav muaj qhov nqaim me me ntawm kev faib tawm ntau dua li cov ntsiab lus txiav kev sib tsoo, cov hmoov particle loj dua qub, thiab kev sib tsoo zoo dua.
Piv nrog silicon nitride ceramic sib tsoo kab, silicon nitride sib tsoo rings muaj kev sib tsoo sib txawv. Silicon nitride sib tsoo rings muaj qhov zoo nyob rau hauv ntau dua los yog sib tsoo qhuav, thaum ntub sib tsoo ntawm silicon nitride ceramic sib tsoo txhua kab muaj qhov zoo. Qhov kom zoo dua yog nyob rau hauv ib puag ncig kev sib tsoo, tsis zoo li cov nplhaib sib tsoo, ua kom sib tsoo tau sai dua vim muaj qhov sib txawv ntawm cov ntiv nplhaib. Kev sib tsoo thiab sib tov efficiency yog siab dua. Ua cov hmoov purity siab lossis ultra-nplua hmoov tsawg agglomerated, dispersed, sib tov ntau tusyees, nrog ntau dua efficiency thiab ntau uniform hmoov zoo.
7. Qhov zoo ntawm kev ua haujlwm siab qhuav ultra-nplua kev sib tsoo thiab dispersion tshuab siv silicon nitride sib tsoo rings es tsis txhob zirconia hlaws
Lub nplhaib sib tsoo silicon nitride tsis tsuas yog ua lub luag haujlwm ntawm kev sib tsoo thiab sib tsoo hauv lub pob zeb loj, tab sis qhov tseem ceeb tshaj, thaum ntau silicon nitride sib tsoo rings yog hauv av nyob rau hauv lub pob zeb loj, resonance yuav tshwm sim, thiab silicon nitride sib tsoo lub voj voog. tau txais kev npaj rau hauv cov hlua, thiab kev sib tsoo sib tsoo muaj zog. Ntau silicon nitride sib tsoo nplhaib hlua khi ib leeg, thiab kev sib tsoo thiab sib xyaw ua haujlwm zoo; vim yog txoj hlua sib dhos zoo li nplawm qhov tshwm sim, cov hmoov tiv thaiv kev cuam tshuam hauv online. Tom qab tso, qhov sib txawv ntawm qhov sib txawv ntawm cov hmoov av yog qhov sib xws, thiab kev faib tawm ntawm qhov sib tsoo particle loj yog nqaim; silicon nitride sib tsoo nplhaib grinds high-purity quartz xuab zeb, aluminium hydroxide, zircon xuab zeb, talc, alumina, tsis tshua muaj ntiaj teb, titanium dioxide Ntau yam ntxhib ntxhia, ntxhia fillers, piezoelectric ceramics, insulating cov ntaub ntawv, magnetic ntaub ntawv, txheej, inks thiab glaze hmoov, Ntxiv nrog rau kev sib xyaw ua ke ntau dua, qhov tseem ceeb tshaj, qhov kev ua haujlwm ntawm cov hmoov nws tus kheej kom ntseeg tau tias cov hmoov ua hauv av Zoo sib xws ntawm lub cev thiab qhov sib xws ntawm cov khoom zoo.
Txij li thaum silicon nitride sib tsoo rings muaj hardness siab dua zirconia hlaws, silicon nitride sib tsoo rings yog tsim nyog rau sib tsoo high-hardness hmoov tshaj zirconia hlaws dai; silicon nitride sib tsoo rings yog hlau-txiav rau hmoov, thiab zirconia hlaws dai yog tsim rau kev sib tsoo hmoov. Cov hmoov yog txiav ntawm cov ntsiab lus. Lub nplhaib sib tsoo silicon nitride tsis tsuas yog grinds cov hmoov zoo dua li cov hlaws zirconia, tab sis kuj grinds cov hmoov nrog ib tug zoo particle loj thiab zoo. Lub nplhaib sib tsoo silicon nitride muaj qis dua li cov hlaws zirconia. Lub 24- teev hnav ntawm silicon sib tsoo xov xwm nplhaib tsuas yog ib feem ntawm ib lab. Thaum nws lub neej ua haujlwm tau zoo tshaj li 20 xyoo, cov cuab yeej sib tsoo tsis tas yuav ntxiv cov xov xwm sib tsoo, uas tsis tsuas yog txo cov nqi ntawm cov hmoov npaj, tab sis kuj txo cov kev siv ntawm cov khoom sib tsoo. Hnav thiab sib kis ntawm cov khoom sib tsoo yog qhov tsim nyog kom tau txais cov purity siab dua ultra-nplua hmoov. Yog li ntawd, los ntawm kev pom dav dav ntawm kev sib tsoo xov xwm, siv silicon nitride sib tsoo xov xwm rings es tsis txhob zirconia cov khoom los txhim kho cov khoom siv hluav taws xob zoo thiab tsis tshua muaj hluav taws xob qhuav ultra-nplua kev sib tsoo thiab dispersion tshuab rau high-purity hmoov yuav txhim kho qhov zoo ntawm high-purity. hmoov. Nws yog kev lag luam ntau dua thiab muaj kev vam meej.
Peb lub tuam txhab tsim cov khoom sib txawv sib tsoo pob, yog tias koj txaus siab rau cov khoom, thov hu rau peb email: info@chempacking.cn.
