Precision granite zvikamu zvinoshandiswa zvakanyanya mune chaiyo metrology uye mainjiniya maapplication, nekuda kweakasarudzika makina zvivakwa.Ivo vanozivikanwa nekuve vakanyanya kusimba uye kuomarara, nekuderera kwekuwedzera kwemafuta uye kupikisa kwakanyanya kupfeka uye abrasion.Nekudaro, chimwe chezvishoma-chinozivikanwa zvimiro zvechaiyo granite zvikamu ndeye inoshamisa acid-alkali kuramba.
Acid-alkali kuramba ndiko kugona kwechinhu kurwisa zvinokuvadza zveasidhi uye alkali mhinduro.Mune akawanda maindasitiri uye marabhoritari marongero, zvinhu zvinoratidzwa kune akasiyana siyana acids uye alkalis nenzira yekuchenesa uye kugadzirisa mhinduro.Zvishandiso zvisingadziviriri kumakemikari aya zvinogona kukuvadzwa zvakanyanya kana kutadza, zvichitungamira kukugadzirisa kunodhura uye kuderera.
Granite idombo rinopisa rinoumbwa nemakristasi anopindirana emaminerari akadai sefeldspar, quartz, uye mica.Izvi zvicherwa zvinopa granite hunhu hwayo kusimba uye kuoma, uye zvakare inoita kuti isanyanya kupikisa kune acid uye alkali mhinduro.Granite inoumbwa zvakanyanya nesilicates, iyo inogadzikana mumakemikari uye inert.Kana yakafumurwa kune asidhi kana alkali, iyo silicate zvicherwa mugranite haibatike kemikari, zvichireva kuti iyo inogara yakasimba uye isina kukuvara.
Iyo acid-alkali kuramba kweiyo chaiyo granite zvikamu inowedzerwa kuburikidza neakasiyana ekugadzira maitiro.Munguva yekutsvaira, pamusoro pegranite inobatwa nechisimbiso chekuvhara iyo inovandudza kupikisa kwayo kurwiswa kwemakemikari.Ichi chisimbiso chinozadza microscopic pores uye mitswe iri pamusoro pegranite, ichigadzira chivharo chinodzivirira chinodzivirira asidhi kana alkali kupinda mukati.
Chimwe chinhu chakakosha chinopesvedzera acid-alkali kuramba kweiyo chaiyo granite zvikamu ndeye porosity yavo.Porosity zvinoreva huwandu hwenzvimbo yakavhurika kana mikaha pakati pezviyo zvegraniti.Iyo inodzika porosity yegranite, kuderera kwayo kunyura kwemvura.Izvi zvakakosha, sezvo chero mvura inobatwa negranite inogona kuita nemaminerari mukati mebwe uye kuderedza maitiro ayo.Precision granite zvikamu zvinogadzirwa zvine yakaderera porosity kuti ive nechokwadi chekupokana kwakanyanya kumakemikari.
Iyo acid-alkali kuramba kweiyo chaiyo granite zvikamu chinhu chakakosha kune akawanda maindasitiri anoda kurongeka kwepamusoro uye kurongeka, Senge metrology, optics, kunyatsogadzira kugadzira, uye semiconductor kugadzira.Mumaindasitiri aya, kurongeka ndiko kwakakosha zvakanyanya.Chero shanduko diki mumidziyo yemidziyo yavo inogona kuve nemhedzisiro yakakosha pamhedzisiro yavo.Nekushandisa zvakaringana zvikamu zvegranite, maindasitiri aya anogona kuvimbiswa kuti midziyo yavo inoshingirira kune inoodza mhedzisiro yemakemikari, zvichiita kuti iwedzere kurongeka, kuvimbika, uye kusimba.
Mukupedzisa, chaiyo granite zvikamu zvinoratidzira zvakasarudzika asidhi-alkali kuramba nekuda kwekuumbwa kwavo kwakasiyana uye maitiro ekugadzira.Iyo acid-alkali kuramba kweiyo chaiyo granite zvikamu ndechimwe chezvinhu zvakawanda zvinovaita chinhu chakakodzera chepamusoro-chaizvo maapplication.Sezvo maindasitiri achiramba achitsvaga kunyatsojeka uye kuvimbika kubva kumidziyo yavo, chaiyo yegranite zvikamu zvinoramba zviri chinhu chakakosha muarsenal yavo.
Nguva yekutumira: Mar-12-2024