Girazi rinopisa rinopisa rinogona kuve laminated uye kwete pachako - rinoputika

Girazi rinopisa rinopisa rinonziwohafu Toughened girazi. Girazi rinopisa-rakasimbiswa zvakasiyana-siyana pakati pezvakajairwandiro magirazis uyegirazi rakadzikama. Iine mamwe mabhenefiti egirazi yakanyoroveswa, senge simba rakakwirira kupfuura rakajairika girazi rinoyangarara, iro kaviri egirazi rakajairwa. Panguva imwecheteyo, inodzivirira kusasimba kwakashata kwegirazi rakanyoroveswa senge kushata kunyorova, kuzvibvisa nyore, uye kupwanya kwese kwakakuvadzwa. Kana iyo semi-hasha girazi rikakuvadzwa, rinotsemuka radially uye radially padivi pe crack sosi, uye kazhinji hapana tangential crack yekuwedzera, saka inogona kuramba ichichengeta yese isingapunzike mushure mekutadza.

Musiyano uripo pakati pegirazi rakasimba-rakasimbiswa uye Tempered girazi:
Girazi rinosimbisa kupisa rinopisa girazi kuburikidza nekushisa kwepamusoro uye kudzima, nzvimbo yepasi yekumanikidzika yekumanikidzika iri pasi pe69 MPa, kuitira kuti simba remagetsi regirazi riwedzere kakawanda, kureva, semi-hasha girazi. Iko kushushikana kwepamusoro kwegirazi-yakapisa girazi ndeye 24 ~ 69 Mpa. Mushure mekutyorwa kwayo uyegirazi rakajairika, chigadzirwa chacho chinoratidzwa nesimba regirazi regirazi rinopfuura 2 times annealed glass.

Tempered girazi ari annealed girazi kuburikidza tembiricha uye quenching, pamusoro kuumbwa yakasimba compressive kushushikana, kuti michini simba girazi kakawanda akawedzera, kureva, hasha girazi. Kushushikana kwepamusoro kwegirazi rakaomeswa ndeye 69 ~ 168 Mpa. Iyo inoratidzirwa nekuputsika diki obtuse particles, haizokonzeri kukuvadza kwakanyanya kumuviri wemunhu. Simba racho rina nguva kana kudarika simba regirazi rakajairika. Nekugadzikana kwakanaka kwekupisa, girazi rakajairwa mushure mekudziya rinokwanisa kutsungirira musiyano wetembiricha we180°C. Izvo zvisingabatsiri zvegirazi rinopisa nderokuti zviri nyore kuputika.