Lihlahisoa tsa rona

Glass rod, eo hape e bitsoang "stiring rod", "stir rod" kapa "soil rod", hangata e sebelisa khalase ea borosilicate le quartz joalo ka lintho tse bonahalang. Bophara ba eona le bolelele ba eona bo ka etsoa ho latela litlhoko tsa hau. Ho ea ka bophara bo fapaneng, molamu oa khalase o ka aroloa ka laboratoring e sebelisoang e susumetsang le molamu oa khalase o sebelisoang. Glass rod ha e na kutu. E ka hanyetsa boholo ba acid le alkali. E na le boima bo matla 'me e ka sebetsa ka mocheso o phahameng oa 1200 °C nako e telele. Ka lebaka la likarolo tsena, molamu o susumetsang o sebelisoa haholo laboratoring le indastering. Ka laboratoring, ho ka sebelisoa khalase e sisinyang ho potlakisa motsoako oa lik'hemik'hale le mokelikeli. E ka boela ea sebelisoa ho etsa liteko tse ling. Ka indasteri, molamu oa khalase o sebelisoa ho hlahisa likhalase tsa gauge.

Kopo

1. E sebelisetsoa ho sisinya
E le ho potlakisa ho kopanya lik'hemik'hale le lino, lithupa tsa khalase li sebelisoa ho hlohlelletsa.
2. E sebelisoa bakeng sa teko ea motlakase
Ho hohla boea le silika ho ka hakanya habonolo motlakase o motle le o mobe.
3. E sebedisetsoa ho hasa metsi ka ho lekana kae-kae
E le ho qoba tšoaetso e matla haholo-holo e kotsi ea lik'hemik'hale, li-stir-rods li sebelisetsoa ho tšela metsi butle-butle.
4. E sebelisoa ho hlahisa khalase ea pono
Molamu o mong o moholo oa likhalase o sebelisoa ho hlahisa likhalase tsa mahlo.

Tlhaloso
lintho tse bonahalang: soda-lime, borosilicate, quartz.
Boima: 1-100 mm.
Bolelele: 10-200 mm.
Mmala: pinki, silevera e bohlooho kapa joalo ka litlhoko tsa bareki.
Bokaholimo: ho bentša.

Likarolo le melemo
1. Ho hanyetsa kutu

Sesepa sa khalase haholo-holo quartz se ka hanyetsa acid le alkali. Quartz ha e sebetse ka acid leha e le efe, ntle le hydrofluoric acid.
2. Ho thatafala ka matla
Matla a rona a molamu oa khalase a ka fihlela litlhoko tsa laboratori le indasteri.
3. Mocheso o phahameng oa ho sebetsa
Thepa ea khalase ea soda-lime e ka sebetsa ka mocheso oa 400 °C 'me rod e ntle ka ho fetisisa ea khalase ea quartz e ka sebetsa mocheso oa 1200 °C kamehla.
4. Katoloso e nyane ea mocheso
Melamu ea rona e susumetsang e na le katoloso e nyenyane ea mocheso 'me e ke ke ea senya mocheso o phahameng.
5. Ho mamellana ka thata
Hangata re ka laola mamello e nyane joalo ka ± 0.1 mm. Haeba o hloka mamello e nyane, re ka boela ra hlahisa molamu o nepahetseng. Mamello e ka ba ka tlase ho 0.05 mm.

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