Zagaye Green Corundum

Ana samar da corundum na roba a cikin dakunan gwaje-gwaje ko saitunan masana'antu ta hanyar sa baki na wucin gadi don haɗa lu'ulu'u na corundum.

Babban ɓangaren kristal corundum shine aluminum oxide, kama da corundum na halitta.

Haɗaɗɗen corundum marar launi ne, crystal mai haske, wanda kuma aka sani da farin sapphire ko farin corundum. Don samar da corundum a cikin wasu launuka{1} kamar shuɗi, ja, ko kore{2} ana gabatar da adadin abubuwan ƙarfe yayin sarrafawa azaman launi{3}}waɗanda ke jan hankalin wakilai don canza launin fari na asali.

Hanyar wucin gadi don kera corundum yawanci ta ƙunshi matakai masu zuwa:

1. Mix high - tsaftataccen foda na aluminum oxide tare da daidaitaccen adadin launi.

2. Haɗa cakuda a cikin tanderu mai zafi mai girma (kimanin digiri 2050).

3. Foda yana narkewa a cikin harshen wuta kuma yana ɗigowa a hankali a hankali yana jujjuya tushe da yumbu a ƙasa.

4. Layukan narkakkar ɗigon ruwa suna taruwa, a hankali suna sanyaya kuma suna yin crystallizing don samar da sandar lu'u-lu'u mai siffar pear{1} (boule).

Wannan tsari yana haifar da farashi{0}} kristal corundum masu inganci waɗanda ba za a iya bambanta su da na halitta masu launi ba.

Bugu da ƙari, ƙarin fasaha na ci gaba kamar Tsarin Czochralski da Tsarin Hydrothermal sun wanzu don samar da lab{0}} sapphire mai girma. Waɗannan hanyoyin suna ba da ingancin launi mafi kyau ta hanyar kwaikwayon ƙirar ƙirar gemstone na halitta, kodayake sun fi tsada kuma suna ba da inganci mafi girma.

Corundum roba yana samun aikace-aikace masu yawa. A cikin ɓangaren kayan ado, yawanci yana aiki azaman madadin duwatsu masu launi na halitta. A cikin filayen masana'antu, ana amfani da shi don kera lalacewa{2} resistant bearings, agogon lu'ulu'u, tagogi na gani, semiconductor LED substrates, Laser janareta (kamar ruby ​​Laser), da kayan aikin likita.

Yawanci ana amfani dashi a cikin jerin kayan ado na S925.

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