I roto i te ao o te keri kōhao haurua-ira, ko te tika te mea nui. Ka taea e te turanga kōhao iti te whakanui ake i te kounga o te mahi a te taputapu keri kōhao! He aha ngā "mana nui" e huna ana e ia? He aha i kīia ai ko te whiriwhiri i te turanga kōhao tika te tikanga kua angitu koe i waenganui? I tēnei rā, ka haria koe e mātou ki te whakakite hohonu!
I. Te Kaha Tūturu: Ngā "Painga Tūturu" e Toru o te Granite
He rite te pumau o te ātete rū whenua ki a Maunga Tai
Ko te mātotoru o te karāneti he 2,800-3,100 kg/m³, ā, he rite te matotoru o tōna hanganga ki te "pā kohatu". I roto i te taiao wiri auau-teitei o te keri wafer (ka keri te taputapu neke atu i te 100 ngā wā ia meneti), ka taea e ia te mimiti neke atu i te 90% o te kaha wiri, he rite tonu ki te whakarato i ngā taputapu ki te "hangarau pango mimiti-ru"! E whakaatu ana ngā raraunga ine mai i tētahi wheketere maramara i muri i te whakamahinga o te turanga karāneti, kua heke te kaha wiri o te pane tapahi keri mai i te 15μm ki te 3μm, ā, he maeneene ngā taha o ngā keri moroiti kua whakairohia, pērā i te whakaata.
2. "Te āhua ātete ki te wera" Kāore e wehi i ngā rerekētanga o te pāmahana
Ka "whanui, ka huri" ngā rauemi noa ina werahia, ā, ka "whakaiti, ka huri" ina whakamataohia, engari ko te tauwehenga whānui wera o te karāhe he iti noa iho i te 4-8×10⁻⁶/℃, he 1/5 noa iho tēnei o te pāmahana o ngā konganuku! Ahakoa ka piki tere te pāmahana i roto i te awheawhe mā te 10℃ i roto i ngā haora 24, he iti iho i te 0.01mm tōna hurihanga, ā, tata kore e arohia. Ko te tikanga o tēnei, ahakoa te hurihanga o te ao me te pō, te roa rānei o te mahi me te whakaputa wera o ngā taputapu, ka taea e te turanga karāhe te pupuri i te tūranga mokowā kia "kore e neke" i ngā wā katoa.
3. Ātete kakahu kore e taea te whakangaro
Ko te pakeke o te karāneti e eke ana ki te 6 ki te 7, he rite ki te kōhatu kuata, ā, e toru ngā wā e ātete ana ki te kakahu i te maitai noa! I raro i te waku auau teitei mō te wā roa o te awaawa wafer, kāore te mata o te turanga e memeha. I muri i te whakamahinga o ngā turanga karāneti e tētahi whare whakarewa mō ngā tau e rima, i mau tonu te papatahi i roto i te ±0.5μm/m i te wā i tirotirohia ai, ā, i mau tonu te tika o te awaawa, ka penapena i te nui o ngā utu whakatikatika taputapu me te whakakapinga.
II. Te Whakarerekētanga Tika: Me pēhea te Whakatutuki i te Granite i ngā Whakaritenga Rerekē o te Awaawa?
Wāhanga 1: Te keri tino pai (ngā keri moroiti i raro i te 10μm)
Whakaritenga: Papatahi rawa
Ngā painga o te karāhe: Mā te tukatuka tino tika o te hononga tuaka-rima, ka taea te whakahaere i te papatahi i roto i te ±0.5μm/m, ko te tikanga, i runga i te roa o te 1 mita, ko te hapa teitei he 200 ngā wā angiangi atu i te makawe tangata! Me whakarite kia tika tonu te tawhiti i waenga i te pane tapahi awaawa me te papa angiangi, ā, kaua te hapa whānui o ngā awaawa moroiti i whakairohia e neke ake i te ±0.1μm.
Wāhanga 2: Te whakakoi tere-rahi i te awaawa whakaputa papatipu
Whakaritenga: He tino kaha te mimiti i te ru
Ngā Painga o te karāhe: Ka taea e ōna āhuatanga whakamātao taiao i roto te whakaiti tere i te wiri o ngā taputapu. Whai muri i te whakaurunga o ngā turanga karāhe i tētahi wheketere panera, ka piki ake te tere o te keri mā te 40%, ā, ka piki ake te tere hua mai i te 85% ki te 96%, ka eke ki te rua o ngā hua o te pai me te kounga o te whakaputanga!
Wāhanga 3: Te whakakorikori taiao matatini (Te pāmahana teitei/te waikura)
Ngā Whakaritenga: Te ātete ki te pāmahana teitei me te ātete ki te waikura
Ngā Painga o te karāhe: He tino kaha te pumau matū, he ātete ki te waikura waikawa me te kawakore; He iti te tauwehenga o te whakawhānui wera, ā, e kore e pirau ahakoa i te pāmahana teitei o te rohe (150℃) i te wā e keri ana i te riipene laser. Kua toru tau te whakamahi tonu i te turanga karāhe i whakamahia i roto i tētahi taiwhanga me te otinga keri waikura, ā, kei te mau tonu te mata o te turanga.
III. Me pēhea te whiriwhiri i tētahi turanga karāhe "Kounga Tino Pai"?
Tirohia te mātotoru: He kiato ake te hanganga o te karāhe he ≥2800kg/m³ tōna mātotoru.
Tirohia ngā tiwhikete: Kia tino mōhio koe ki ngā tiwhikete mana pēnei i te ISO 9001 me te CNAS hei whakarite i te kounga.
Raraunga manatoko: Me whakarato te kaihanga i ngā pūrongo whakamātautau mō te tauwehenga whānui wera (< 8×10⁻⁶/℃) me te papatahi (±0.5μm/m).
Whakamātautau i te wāhi: Patohia te turanga. Mā te tangi mārama ka tohu kāore he kapiti i roto. Mena he maeneene te mata pā, pērā i te whakaata, he tohu tēnei i te tika o te tukatuka.
Whakamutunga: Kōwhiria te karāhe tika, ā, ka toa i te haurua o te pakanga i roto i te keri!
Mai i te ātete ki te ru, te ātete ki te wera ki te ātete ki te kakahu, ko te turanga karāhe, me tōna "ataahua taiao" me tōna "kaha pakari", kua noho hei hoa koura mō ngā taputapu keri wafer. I tēnei wā hanga semiconductor e whai ana i te tika nanoscale, ehara i te mea he haumitanga taputapu anake te turanga karāhe kounga teitei engari he taurangi roa hoki mō te pai o te whakaputa me te kounga o te hua!
Wā tuku: Pipiri-17-2025