Mukugadzirisa nekugadzirisa magirazi, pamusoro pekusangana nemhedzisiro chaiyo yekushongedza uye zviratidzo zvekushanda, anofanirawo kusangana nezvinodiwa zvekutanga zvemaitiro. Tinonyora uye tinokurukura matambudziko maviri anowanzoonekwa mukushandisa magirazi.
1. Kushanda kwe glaze slurry hakuna kunaka
Nekuti kugadzirwa kwefekitori yeceramic kunoramba kuripo, kana paine dambudziko nekushanda kwe glaze slurry, zvikanganiso zvakasiyana-siyana zvichaonekwa mukuita kwe glaze, izvo zvinozokanganisa zvakananga mwero wakanaka wezvigadzirwa zvemugadziri. Zvakakosha uye kushanda kwakakosha. Ngatitorei zvinodiwa zvekushanda kwe glaze ye bell jar pa glaze slurry semuenzaniso. Glaze slurry yakanaka inofanira kunge iine: kuyerera kwakanaka, hapana thixotropy, hapana mvura inonaya, hapana mabubbles mu glaze slurry, kuchengetedza hunyoro kwakakodzera, uye simba rakati kana yaoma, nezvimwewo. Maitiro ekushanda. Zvadaro ngationgororei zvinhu zvinokanganisa kushanda kwe glaze slurry.
1) Hunhu hwemvura
Kuomarara uye pH yemvura zvinokanganisa mashandiro e glaze slurry. Kazhinji, simba rehunhu hwemvura rinobva munzvimbo dzakasiyana. Mvura yemupombi munzvimbo yakati inowanzo gadzikana mushure mekurapwa, asi mvura yepasi pevhu inowanzo gadzikana nekuda kwezvinhu zvakaita semunyu unonyunguduka mumatombo uye kusvibiswa. Kugadzikana, saka glaze slurry yemugadziri we ball mill ndiyo yakanakisisa kushandisa mvura yemupombi, iyo ichange yakagadzikana.
2) Munyu unonyungudika muzvinhu zvakagadziriswa
Kazhinji, kunaya kwealkali metal nealkaline earth metal ions mumvura kunokanganisa pH uye potential balance mu glaze slurry. Saka, mukusarudza zvicherwa, tinoedza kushandisa zvinhu zvakagadziriswa nekuyangarara, kushambidzwa nemvura, uye kugayiwa nemvura. Zvichava zvishoma, uye huwandu hwemunyu unonyunguduka muzvinhu zvisina kugadzirwa hunoenderanawo nekuumbwa kwetsinga dzeore uye mwero wemamiriro ekunze. Migodhi yakasiyana ine huwandu hwakasiyana hwemunyu unonyunguduka. Nzira iri nyore ndeyekuwedzera mvura mune imwe chiyero uye kuyedza mwero wekuyerera kwe glaze slurry mushure mekugayiwa kwebhora. , Tinoedza kushandisa zvinhu zvisina kugadzirwa zvishoma kana kusashandisa zvine mwero wakaderera wekuyerera.
3) Sodiumcarboxymethyl celluloseuye sodium tripolyphosphate
Chinhu chinomisa chinoshandiswa mu ceramic glaze yedu yekuvaka i sodium carboxymethylcellulose, inowanzonzi CMC, kureba kweCMC kwemolecular chain kunokanganisa zvakananga viscosity yayo mu glaze slurry, kana molecular chain yakareba zvakanyanya, viscosity yakanaka, asi mu glaze slurry Bubbles zviri nyore kuoneka mukati uye zvakaoma kuburitsa. Kana molecular chain iri pfupi zvakanyanya, viscosity yakaganhurirwa uye bonding effect haigone kuwanikwa, uye glaze slurry iri nyore kuora mushure mekuiswa kwenguva yakati. Naizvozvo, cellulose yakawanda inoshandiswa mumafekitori edu i cellulose ye viscosity yepakati nepasi. . Hunhu hwe sodium tripolyphosphate hune chekuita zvakananga nemutengo. Parizvino, zvigadzirwa zvakawanda zviri pamusika zvakakanganiswa zvakanyanya, zvichikonzera kudzikira kukuru mu degumming performance. Saka, zvinowanzo dikanwa kusarudza vagadziri venguva dzose vekutenga, zvikasadaro kurasikirwa kunopfuura kuwana!
4) Kusviba kwekunze
Kazhinji, zvimwe zvinhu zvinosvibisa mafuta uye zvinosanganisa kuyerera kwemakemikari zvinounzwa panguva yekuchera nekugadzira zvinhu zvakagadziriswa. Uyezve, madhaka akawanda ekugadzira pari zvino anoshandisa zvimwe zvinosanganisa organic zvine mamorekuru akakura. Kusvibiswa kwemafuta kunokonzera zvakananga kukanganisa kweglaze pamusoro peglaze. Zvinhu zvinosanganisa kuyerera kwemvura zvinokanganisa acid-base balance uye zvinokanganisa kuyerera kweglaze slurry. Zvinhu zvinosanganisa matope ekugadzira zvinowanzova nemamorekuru akakura uye zvinowanzoita mabubbles.
5) Zvinhu zvepanyama zviri muzvinhu zvisina kugadzirwa
Zvicherwa zvinogadzirwa nesimbi zvinounzwa muzvinhu zvipenyu nekuda kwehafu yehupenyu, kusiyana kwechinhu nezvimwe zvinhu. Zvimwe zvezvinhu izvi zvepanyama zvakaoma kunyungudika mumvura, uye dzimwe nguva pachava nemafuro emhepo, anovharika uye anovhara.
2. Chigadziko chegirazi hachina kuenderana zvakanaka:
Kufananidza kwemuviri neglaze kunogona kukurukurwa kubva pazvinhu zvitatu: kufananidza nzvimbo yekuburitsa utsi, kufananidza kuomesa nekudzima, uye kufananidza kuwedzera kwe coefficient. Ngatizviongororei chimwe nechimwe:
1) Kufananidza nguva yekupfura utsi
Munguva yekudziisa muviri negirazi, shanduko dzakawanda dzemuviri nedzemakemikari dzichaitika nekuwedzera kwekupisa, zvakaita se: kunyungudika kwemvura, kuburitswa kwemvura yekristaro, kuora kwe oxidative kwezvinhu zvipenyu uye kuora kwezvicherwa zvisingasanganisike, nezvimwewo, maitiro chaiwo uye kuora. Tembiricha yakaedzwa nenyanzvi dzepamusoro, uye yakakopwa seinotevera kuti ishandiswe ① Tembiricha yemukamuri -100 degrees Celsius, mvura yakanyungudika inoshanduka kuita denga;
② 200-118 degrees Celsius kupwa kwemvura pakati pezvikamu ③ 350-650 degrees Celsius kutsva kwezvinhu zvipenyu, kuparara kwesulfate nesulfide ④ 450-650 degrees Celsius kubatanidzwa kwekristaro, kubviswa kwemvura yekristaro ⑤ 573 degrees Celsius kushandurwa kwequartz, kuchinja kwevhoriyamu ⑥ 800-950 degrees Celsius calcite, kuparara kwedolomite, gasi. Bvisa ⑦ 700 degrees Celsius kuti ugadzire zvikamu zvitsva zvesilicate uye zvikamu zvakaoma zvesilicate.
Kupisa kwekuora kwataurwa pamusoro apa kunogona kushandiswa chete sechiratidzo mukugadzirwa chaiko, nekuti giredhi rezvinhu zvedu zviri kuramba zvichidzikira, uye, kuti tideredze mari yekugadzira, kutenderera kwekupfuta muchoto kuri kuramba kupfupika. Saka, kune mataira eceramic, tembiricha yekuora inoenderana ichanonokawo nekuda kwekutsva nekukurumidza, uye kunyangwe utsi hwakanyanya munzvimbo inodziya zvakanyanya huchakonzera zvikanganiso zvakasiyana-siyana. Kubika madumpling, kuti tiite kuti abike nekukurumidza, tinofanira kushanda nesimba paganda nekuputira, kuita kuti ganda rive rakatetepa, kuita kuti zvinhu zvisanyanya kuzara kana kuwana zvinhu zviri nyore kubika, nezvimwewo. Izvi ndizvo zvinoitikawo kune mataira eceramic. Kupisa, kutetepa kwemuviri, kuwedzera huwandu hwemagirazi nezvimwewo. Hukama huripo pakati pemuviri negirazi hwakafanana nehwemakeup yevasikana. Avo vakaona makeup yevasikana havafanirwe kuoma kunzwisisa kuti nei paine magirazi epasi uye magirazi epamusoro pamuviri. Chinangwa chikuru che makeup hachisi chekuvanza kushata uye kuishongedza! Asi kana ukadikitira zvishoma netsaona, chiso chako chichave nemavara, uye unogona kunge uine allergy. Izvi ndizvo zvinoitikawo kune mataira eceramic. Pakutanga dzakapiswa zvakanaka, asi maburi epinhole akaonekwa netsaona, saka sei zvizoro zvichitarisa kufema zvakanaka uye kusarudza zvichienderana nemhando dzakasiyana dzeganda? Zvizoro zvakasiyana, kutaura chokwadi, magirazi edu akafanana, kune miviri yakasiyana, tinewo magirazi akasiyana ekugadzirisa, mataira eceramic akapfurwa kamwe chete, ndakataura munyaya yapfuura: Zvichava nani kushandisa zvinhu zvakawanda kana mhepo yanonoka uye kuisa bivalent alkaline earth metals necarbonate. Kana muviri wegirini wakapera kare, shandisa mafrits akawanda kana kuisa divalent alkaline earth metals nezvinhu zvisina kurasikirwa kukuru kwekupisa. Nheyo yekuneta ndeyekuti: tembiricha inonetesa yemuviri wegirini inowanzova yakaderera pane yeglaze, kuitira kuti pamusoro peglaze ive yakanaka mushure mekunge gasi riri pasi rabuda, asi zvakaoma kuita mukugadzirwa chaiko, uye nzvimbo yekunyorovesa yeglaze inofanira kudzoserwa kumashure zvakanaka kuti iite kuti Body exhaust ishande.
2) Kuomesa nekupfuta zvidimbu zvinoenzanisa kuomesa
Munhu wese anopfeka mbatya, uye dzinofanira kunge dzakagadzikana, kana paine kusangwarira kudiki, misono ichavhurwa, uye glaze pamuviri yakafanana nehembe dzatinopfeka, uye inofanira kukwana zvakanaka! Nokudaro, kuomeswa kweglaze kunofanirawo kuenderana nemuviri wegirini, uye haifanirwe kunge yakakura zvakanyanya kana kuti diki zvakanyanya, zvikasadaro mitswe ichaonekwa panguva yekuomeswa, uye chidhinha chapedzwa chichava nemakanganiso. Ehe, zvichibva paruzivo uye hunyanzvi hwevashandi veglaze varipo Zvinonzi iri harisi dambudziko rakaoma zvakare, uye vagadziri vema debugger vane hunyanzvi hwekubata ivhu, saka mamiriro ezvinhu ari pamusoro apa haawanzoonekwa, kunze kwekunge matambudziko ari pamusoro apa aitika mune mamwe mafekitori ane mamiriro ekugadzira akaomarara.
3) Kuenzanisa kwekuwedzera kwe coefficient
Kazhinji, chiyero chekuwedzera chemuviri wegirini chakakura zvishoma pane cheglaze, uye glaze inomanikidzwa mushure mekupiswa pamuviri wegirini, kuitira kuti kugadzikana kwekupisa kweglaze kuve nani uye hazvisi nyore kutsemuka. Iyi ndiyo dzidziso yatinofanira kudzidza patinodzidza silicates. Mazuva mashoma apfuura shamwari yangu yakandibvunza: sei chiyero chekuwedzera cheglaze chakakura kupfuura chemuviri, saka chimiro chezvidhinha chichakombama, asi chiyero chekuwedzera cheglaze chidiki pane chemuviri, saka chimiro chezvidhinha chakakombama? Zvine musoro kutaura kuti mushure mekupiswa nekuwedzerwa, glaze yakakura kupfuura hwaro uye yakakombama, uye glaze diki pane hwaro uye yakakombama…
Handisi kukurumidza kupa mhinduro, ngatitarisei kuti coefficient yekuwedzera kwekupisa chii. Chekutanga, inofanira kunge iri kukosha. Imhandoi yekukosha? Ndiko kukosha kwehuwandu hwechinhu chinoshanduka nekupisa. Zvakanaka, sezvo ichichinja ne "tembiricha", inoshanduka kana tembiricha yakwira nekudzika. Coefficient yekuwedzera kwekupisa yatinowanzo dana kuti ceramics ndiyo coefficient yekuwedzera kwehuwandu. Coefficient yekuwedzera kwehuwandu inowanzoenderana ne coefficient yekuwedzera kwemutsetse, iyo inenge katatu kupfuura kuwedzera kwemutsetse. Coefficient yekuwedzera yakayerwa inowanzova nepfungwa, kureva kuti, "mune imwe nzvimbo yekupisa". Semuenzaniso, rudzii rwekukombama irwo kukosha kwe20-400 degrees Celsius kazhinji? Kana ukasimbirira kuenzanisa kukosha kwe400 degrees kusvika 600 degrees Ehe, hapana mhedziso chaiyo inogona kuwanikwa kubva mukuenzanisa.
Mushure mekunzwisisa pfungwa yekuwedzera kwehuwandu, ngatidzokerei kunyaya yekutanga. Mushure mekunge mataira apiswa muchoto, ane matanho ekuwedzera nekuwedzera. Ngatisafunge nezvekuchinja kwenzvimbo yekupisa kwakanyanya nekuda kwekuwedzera kwekupisa uye kudzikira kwepakutanga. Sei? Nekuti, pakupisa kwakanyanya, muviri wegirini neglaze zvese zviri zvepurasitiki. Kutaura chokwadi, zvakapfava, uye simba regiravhiti rakakura kupfuura kumanikidzwa kwazvo. Zvakanaka, muviri wegirini wakatwasuka uye wakatwasuka, uye kuwedzera kwehuwandu hakuna simba rakawanda. Mushure mekunge tile yeceramic yapfuura nepakati pechikamu chekupisa kwepamusoro, inotonhorera nekukurumidza uye inotonhorera zvishoma nezvishoma, uye tile yeceramic inova yakaoma kubva mumuviri wepurasitiki. Sezvo tembiricha ichiderera, vhoriyamu inoderera. Ehe, kuwedzera kwehuwandu kwakakura, kudzikira kukuru, uye kuwedzera kwehuwandu kudiki, kudzikira kunoenderana kudiki. Kana kuwedzera kwehuwandu hwemuviri kwakakura kupfuura kweglaze, muviri unodzikira kupfuura glaze panguva yekutonhodza, uye chidhinha chakakombama; kana kuwedzera kwehuwandu hwemuviri kuri kudiki pane kweglaze, muviri unodzikira pasina glaze panguva yekutonhodza. Kana zvidhinha zvakawandisa, zvidhinha zvichadzoserwa kumusoro, saka hazvisi nyore kutsanangura mibvunzo iri pamusoro apa!
Nguva yekutumira: Kubvumbi-25-2024