CMC yo mu rwego rwa Ceramic

CMC yo mu rwego rwa Ceramic ifite sodium carboxymethyl celluloseUmuti ushobora gushonga hamwe n'izindi kole n'amaresini bishongesha amazi. Ubushyuhe bw'umuti wa CMC buragabanuka uko ubushyuhe bwiyongera, kandi ubushyuhe buzagaruka nyuma yo gukonja. Umuti wa CMC w'amazi ni amazi atari Newtonian afite ubuziranenge bwa pseudoplasticity, kandi ubushyuhe bwawo bugabanuka uko imbaraga za tangential ziyongera, ni ukuvuga ko ubushyuhe bw'umuti burushaho kuba bwiza uko imbaraga za tangential ziyongera. Umuti wa Sodium carboxymethyl cellulose (CMC) ufite imiterere yihariye y'urusobe rw'amazi, ushobora gushyigikira ibindi bintu, ku buryo sisitemu yose ikwirakwira neza mu gice cyose.

CMC yo mu rwego rwa Ceramic ishobora gukoreshwa mu mubiri wa Ceramic, mu gishishwa cyo gukaraba, no mu gishishwa cyo gukaraba. Ikoreshwa mu mubiri wa Ceramic, ni ikintu cyiza cyo gukomeza, gishobora kongera ubushobozi bwo kubumba ibintu by'icyondo n'umucanga, koroshya imiterere y'umubiri no kongera imbaraga zo kuzingira z'umubiri w'icyatsi.

Imiterere isanzwe

Amanota akunzwe cyane

Porogaramu:

1Gukoresha glaze yo gucapa ikoresheje ceramic

CMC ifite ubushobozi bwo gushonga neza, ibonerana cyane kandi nta bikoresho bihuye nabyo. Ifite ubushobozi bwo gukata no gusiga neza, bishobora kunoza cyane uburyo bwo gucapa no gutunganya nyuma yo gutunganya glaze. Hagati aho, CMC ifite ubushobozi bwo gushonga neza, gukwirakwira no guhagarara neza iyo ikoreshejwe kuri glaze ya ceramic:

* Uburyo bwiza bwo gucapa kugira ngo icapiro rirusheho kugenda neza;

* Ishusho yacapwe irasobanutse neza kandi ibara ryayo rirahuye;

* Uburyo bworoshye cyane bwo gusukamo amazi, amavuta meza, n'ingaruka nziza ku ikoreshwa ryayo;

* Amazi ashongeshwa neza, hafi ya byose bishongeshejwe, ntabwo ari urushundura rufata, ntabwo ari urushundura rufunga;

* Igisubizo gifite umucyo mwinshi kandi gifite uburyo bwiza bwo kwinjira mu buryo bw'ikoranabuhanga;

* Uburyo bwiza bwo gukata icyuma, butuma glaze yo gucapa ihinduka neza;

2Gukoresha glaze ya ceramic infiltration

Irangi ryo gushushanya rigizwe n'ibintu byinshi by'umunyu ushonga, kandi irangi rya aside, CMC rifite ubudahangarwa bukabije bwa aside n'ubudahangarwa burambye bw'umunyu, ku buryo irangi ryo gushushanya mu ikoreshwa no mu gushyirwaho rigumana ubudahangarwa buhamye, hirindwa impinduka mu budahangarwa kandi rikagira ingaruka ku ibara, rikongera cyane ubudahangarwa bwa irangi ryo gushushanya:

* Gushonga neza, nta gifunga, ubushobozi bwo kwinjira neza;

* Bihuye neza na glaze, kugira ngo glaze y'indabyo ihore ihamye;

* Ubudahangarwa bwiza bwa aside, ubudahangarwa bwa alkali, ubudahangarwa bw'umunyu n'ubudahangarwa, bishobora gutuma ubushyuhe bw'ikimenyetso cy'amazi cyinjira mu kirere bugumana ubuziranenge;

* Imikorere yo kugereranya ibisubizo ni myiza, kandi ubuziranenge bw'ibice ni bwiza, bishobora gukumira impinduka z'ubuziranenge zigira ingaruka ku ibara.

3. Gukoresha mu mubiri wa ceramic

CMC ifite imiterere yihariye ya polimeri. Iyo CMC yongewe mu mazi, itsinda ryayo rikunda amazi rihuzwa n'amazi kugira ngo rikore urwego rushongeshejwe, bityo molekile za CMC zigakwirakwira buhoro buhoro mu mazi. Polima za CMC zishingikiriza ku mugozi wa hydrogen na van der Waals kugira ngo zikore imiterere y'urusobe rw'amakuru, bityo zigagaragaza ko zifatanye. CMC ku mubiri w'intanga ngore ya ceramic ishobora gukoreshwa nk'umusemburo, plastikeri n'umusemburo wo gukomeza umubiri w'intanga ngore mu nganda za ceramic.

* Ingano nto, imbaraga z'icyatsi kibisi zongerera ubushobozi ziragaragara;

* Kunoza umuvuduko wo gutunganya ibintu ku buryo butangiza ibidukikije, kugabanya ikoreshwa ry'ingufu mu musaruro;

* Gutakaza umuriro neza, nta bisigazwa nyuma yo gushya, ntibigira ingaruka ku ibara ry'icyatsi kibisi;

* Byoroshye gukoresha, birinda ko glaze izunguruka, kutagira glaze n'izindi nenge;

* Ifite ingaruka zo kurwanya gufungana, ishobora kongera uburyo glaze ikora, kandi byoroshye kuyitera mu gihe ikora;

* Nk'ikintu gifasha mu gukurura umucanga, ongera imiterere y'umucanga, bityo bikarushaho kumera neza;

* Ubudahangarwa bukomeye mu byuma, kwangirika guke kwa molekile mu gihe cyo gusya no gukurura ibintu mu byuma;

* Nk'umuti wongera imbaraga za billet, ongera imbaraga zo kunama za billet y'icyatsi kibisi, wongere ubushobozi bwo kuguma neza kwa billet, ugabanye igipimo cyo kwangirika;

* Guhagarika no gukwirakwiza bikomeye, bishobora kubuza ibikoresho fatizo bibi n'uduce tw'ibinure gutemba, ku buryo ibinure bitatana neza;

* Gutuma ubushuhe buri mu gitereko cy'inyuma bushira mu buryo bungana, wirinde kuma no kwangirika, cyane cyane bikoreshwa mu bitereko binini by'amatafari yo hasi n'ibitereko by'amatafari bisukuye, ingaruka ziragaragara.

4. Gukoresha mu gusya glaze ya ceramic

CMC iri mu bwoko bwa polyelectrolyte, ikoreshwa cyane cyane nk'ikintu gifunga n'igifunga mu gishishwa cya glaze. Iyo CMC iri mu gishishwa cya glaze, amazi yinjira mu gice cya pulasitiki cya CMC imbere, itsinda rikunda amazi rihujwe n'amazi, rituma amazi arushaho kwiyongera, mu gihe micelle iri mu kwaguka k'amazi, imbere mu gice cy'imbere hamwe n'urwego rw'amazi, micelle iri mu cyiciro cya mbere cyo gushonga mu gishishwa cya kole, kubera ingano, imiterere idahuye, nacIrimo amazi, imiterere y'urusobe rw'amazi igenda ihinduka buhoro buhoro, ingano ni nini cyane, bityo, ifite ubushobozi bukomeye bwo gufatana:

* Mu gihe ingano y'ibipimo ari nto, hindura neza imiterere y'ibice bya glaze, byoroshye gushyiramo glaze;

* Kunoza imikorere y'ubufatanye bw'ikirahure kidafite ibara, kunoza cyane imbaraga zacyo, gukumira ko ikirahure kidahinduka;

* Ibara ry'umukara rinini, ibara ry'umukara rihamye, kandi rishobora kugabanya umwobo w'urukiramende ruri ku ibara ry'umukara;

* Gukwirakwiza neza no kurinda imikorere ya colloid, bishobora gutuma glaze ikomeza gukwirakwira mu buryo buhamye;

* Kunoza neza ubushyuhe bw'ubuso bwa glaze, gukumira amazi gukwirakwira mu mubiri, kongera uburyo glaze igenda neza;

* Irinde ko ibintu byacikagurika cyangwa bigacikagurika mu gihe cyo kubitwara bitewe n'igabanuka ry'imbaraga z'umubiri nyuma yo kubicukura.

Gupfunyika:

CMCIbicuruzwa bipfunyitse mu gikapu cy’impapuro gifite ibice bitatu, hamwe n’igikapu cy’imbere cya polyethylene gikomejwe, uburemere bwacyo ni 25kg kuri buri gikapu.

12MT/20'FCL (hamwe n'ipaleti)

14MT/20'FCL (idafite Pallet)