Mwala Wopanga wa Blue Glass Clover Stone

Galasi nthawi zambiri imapangidwa kuchokera ku silicon dioxide, yomwe imadziwika kuti mchenga. Silicon dioxide ili ndi malo osungunuka kwambiri, omwe amafunikira kutentha kwakukulu kozungulira 1700 digiri Celsius.

Kuti tisungunuke bwino silicon dioxide, tifunika kuwonjezera kutentha kuti tichepetse kutentha komwe kumafunikira kusungunuka. Kuthamanga kofala kwambiri ndi sodium carbonate.

Panthawi imodzimodziyo, calcium oxide imawonjezeredwa kuti ikhale yolimba komanso mphamvu ya galasi.

Kuti utoto wa galasi, zowonjezera zosiyanasiyana zimawonjezeredwa. Mwachitsanzo, ngati tikufuna galasi labuluu, tikhoza kuwonjezera cobalt oxide kapena cobalt oxide, zomwe zimapangitsa galasi lokhala ndi buluu wosiyana.

Zopangira zonse zikakonzedwa ndikulowetsedwa mu ng'anjo, galasilo limasungunuka kukhala madzi-ngati madzimadzi akamatenthedwa mosalekeza. Magalasi osungunuka amayenda pang'onopang'ono kuchokera m'ng'anjo kudzera pachipata chowongolera ndikuyandama padziwe lopapatiza lodzaza ndi malata osungunuka. Popeza kuchuluka kwa magalasi kumakhala kochepa kwambiri kuposa malata, kumayandama pamwamba pa malata ndikufalikira mwachilengedwe, kupanga galasi lokhala ndi malo ofananirako komanso osalala kumtunda ndi pansi. Pambuyo pozizira mwachibadwa mumlengalenga, galasilo limauma ndikukhalabe losalala.

Ngakhale galasi litalimba, kupanikizika kwa kutentha kumakhalabe mkati mwake, choncho njira yowonjezera yotchedwa annealing imafunika. Izi zimaphatikizapo kutenthetsanso ndi kuziziritsa pang'onopang'ono galasi kuti lisagwedezeke lokha likazizira.

Njira zonse zikamalizidwa, zinthuzo zimatha kudulidwa ndikusinthidwa kukhala zinthu zina zamagalasi, monga zokongoletsera zodzikongoletsera, ndi zina zotero.

Nthawi zambiri amagwiritsidwa ntchito mu zibangili zazimayi za S925.

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