Ko mubhedha wegranite unoda kuchinjwa nguva dzose here?Hupenyu hwesevhisi hwakaita sei?

Mubhedha wegranite chinhu chakakosha mumichina yakawanda semiconductor michina, inoshanda seyakadzikama uye yakagadzikana pamusoro pekugadzirisa wafer.Yayo yakasimba uye inogara kwenguva refu inoita kuti ive sarudzo yakakurumbira kune vanogadzira, asi inoda imwe gadziriso kuti irambe iri mumhando yepamusoro.

Chokutanga pane zvose, zvakakosha kuziva kuti granite chinhu chechisikigo chinoramba kupfeka uye kubvaruka.Iine kukwirira kwepamusoro uye kuderera kweporosity, iyo inoita kuti isanyanya kukanganiswa nekuora uye deformation.Izvi zvinoreva kuti mubhedha wegranite unogona kugara kwemakore akawanda usingade kuchinjwa chero bedzi wakachengetedzwa zvakanaka.

Zvisinei, kunyange nehupfumi hwayo, mubhedha wegranite unogona kuramba uchikuvadzwa nekufamba kwenguva, kunyanya kana ukaratidzwa kumakemikari ane utsinye kana kupisa kwakanyanya.Nechikonzero ichi, kugara uchiongorora uye kucheneswa kwakakosha kuti uve nechokwadi chekuti pasi rinoramba rakatsetseka uye risina hurema hunogona kukanganisa kugadzira wafer.

Mukutaura kwehupenyu hwebasa, mubhedha wegranite unogona kugara kwemakore akawanda nekugadzirisa kwakakodzera.Iyo chaiyo yehupenyu huchaenderana nezvinhu zvakasiyana-siyana, senge mhando yegranite inoshandiswa, nhanho yekupfeka uye kubvarura iyo inosangana nayo, uye huwandu hwekuchengetedza hunogamuchira.

Kazhinji, vazhinji vanogadzira semiconductor midziyo vanokurudzira kutsiva mubhedha wegranite makore 5-10 ega ega kana kana zviratidzo zvekusakara zvichionekwa.Nepo izvi zvingaite senge yakakwira frequency yekutsiva, zvakakosha kuti titarise iyo yakakwira chaiyo uye nekurongeka kunodiwa mukugadzira wafer.Chero kukanganisa kwepamusoro pegranite kunogona kukonzera kukanganisa kana kusawirirana mune chigadzirwa chakapedzwa, chinogona kuva nemigumisiro inokosha yemari.

Mukupedzisa, mubhedha wegranite chinhu chakakosha mune semiconductor michina michina inogona kugara kwemakore mazhinji nekugadzirisa kwakaringana.Kunyangwe zvingada kutsiviwa ega ega 5-10 makore, inobhadhara kudyara mumhando yepamusoro yegranite uye kugara ichigadzirisa kuti ive nechokwadi chekuita kwakanyanya uye kurongeka mukugadzirisa wafer.