Yadda ake bambance sahihanci! Cikakken Jagora don Raba Tushen Marmara daga Tushen Granite na Halitta a Kayan Aikin Wafer.

A fannin kera wafer na semiconductor, zaɓin kayan tushe yana shafar daidaiton kayan aiki da yawan samarwa kai tsaye. Wasu masu samar da kayayyaki marasa gaskiya suna ɗaukar marmara a matsayin dutse na halitta, suna barin kayayyaki marasa kyau a matsayin nagari. Kwarewar hanyoyin gano su biyu shine mabuɗin tabbatar da ingantaccen aikin kayan wafer. Wannan labarin ya raba bambance-bambancen daga manyan girma guda huɗu don taimaka muku guje wa tarkon maye gurbin marasa inganci.
I. Yawan Kauri da Tauri: "Katunan Shaida" Mafi Fahimta
Granite na halitta: Yana da yawa na 2600-3100kg/m³, taurin Mohs na 6-7, da kuma sauti mai haske idan aka buge shi. Baƙar fata granite da ZHHIMG® ya zaɓa yana da yawa sama da 3000kg/m³ kuma yana iya jure nauyin da ya wuce 1000kg/m².
Marmara: Tana da yawan kilogiram 2500-2700/m³ kawai, taurinta na 3-5, da kuma sautin da ba shi da daɗi idan aka buge ta. Idan aka goge saman da tsabar kuɗi a hankali, marmara tana iya barin alamomi, yayin da granite ba ta lalace ba.

Ii. Halayen Tsarin: "Kurakurai" A Ƙarƙashin Na'urar Duban Hoto
Granite na halitta: Ya ƙunshi ƙwayoyin ma'adinai kamar quartz da feldspar waɗanda aka haɗa su sosai, tare da ramukan da ba su wuce 0.5% ba. Gwajin ultrasonic yana nuna babu wata matsala ta ciki a bayyane.
Marmara: Babban sinadarinsa shine calcium carbonate, tare da tsarin lu'ulu'u mai laushi, porosity na 1-3%, kuma yana da saurin sha ruwa da faɗaɗawa. A cikin yanayin zafi mai yawa na kayan aikin wafer, tushen marmara na iya haifar da karkacewar daidaito fiye da ±5μm saboda faɗaɗa zafi da matsewa.

Iii. Gwajin Aiki: "Madubin Sihiri" a cikin Yaƙi na Gaske

Iv. Tabbatarwa da Bibiyar Abubuwan da Aka Samu: "Shaidar Shaida" Mai Inganci
Tushen dutse na yau da kullun: An bayar da takardar shaidar ingancin ISO 9001 da rahoton gwajin ma'adinai na SGS, kuma ana iya gano asalin jijiyoyin ma'adinai (kamar Jinan Black, Shandong, Indian Black).
Maye gurbin da ba shi da inganci: Ba tare da takardar shaida mai ƙarfi ba, ko kuma an bayyana shi da "kayan dutse", a zahiri an rina su ne da marmara kuma ba za su iya bayar da cikakkun bayanai na gwaji ba.
Jagora Don Gujewa Matsaloli: Dabaru Uku Don Tabbatar da Tushe Mai Inganci
Duba takardar shaidar: Bukaci mai samar da kayayyaki ya gabatar da rahotannin gwaji na yawan abu, tauri da kuma yawan faɗaɗa zafi;
Aikin Gwaji: Yi kwaikwayon yanayin aiki na kayan aikin wafer don gwada kwanciyar hankali na tushe a ƙarƙashin girgiza da canjin zafin jiki;
Lokacin zabar wani alama, a ba wa masana'antun kamar ZHHIMG® waɗanda suka wuce takardar shaidar tsarin ISO guda uku fifiko domin guje wa tarkon ƙananan tarurruka masu rahusa.