Me yasa Kayan Kayan Lu'u-lu'u Na Koyaushe Suke Kushewa?

Me yasa Kayan Kayan Lu'u-lu'u Na Koyaushe Suke Kushewa?

Akwai wani labari da aka ruwaito game da zargin tsadar lu'u-lu'u a cibiyar gwajin kayan ado: Mista Chou ya kashe kusan dala1,500 don saya wa matarsa ​​abin wuya lu'u-lu'u mai ruwan sha, amma bayan rani daya, abin wuya na lu'u-lu'u da matarsa ​​ke yawan sawa. ya karkata kusan 1.5mm, kuma saman ya zama ba daidai ba.

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Mista Chou ya yi zargin cewa ya sayi na jabu, don haka ya dauki abun wuya na lu'u-lu'u zuwa cibiyar gwaji don tantancewa. Amma sakamakon ya wuce yadda yake tsammani. Sakamakon binciken ya nuna cewa lu'ulu'u na gaske ne. Dalilin da yasa lu'u lu'un ya karkata kuma ya zama ba daidai ba shi ne saboda saka sutura mara kyau da lalata acid.

Babban ma'adinan da suka hada da lu'ulu'u sune Aragonite da Calcite (kimanin 82% -86%), da kuma keratin 10% -14% da danshi 2%. Ma'adanai guda biyu wadanda suke lu'lu'u sune calcium carbonate (CaCO3), takamaiman nauyin aragonite shine 2.95, taurin shine 3.5-4.0, takamammen nauyi na calcite shine 2.71, kuma taurin shine 3, don haka lu'u lu'u yana da matukar rauni.

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Saboda babban abun lu'ulu'u shine calcium carbonate, idan lu'lu'u ya hadu da abubuwa masu guba (kamar zufa, ruwan famfo, da sauransu), saman zai lalace. Saboda taurinsa bai yi yawa ba, rikicewar wasu abubuwa masu wuya shima zai haifar da lalacewar lu'u lu'u.

Bugu da kari, lokacin da lu'lu'un da aka tuntube shi da tushen zafi ko tushen wuta, za a bushe shi a hankali, a hankali zai rasa danshi, kuma Aragonite zai rikide ya zama mai ƙididdigewa, wanda zai sa lu'u-lu'un ya rasa haske a hankali.

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Idan kai mai son kayan kwalliya ne kuma galibi ka sayi kayan adon lu'u-lu'u, zaka san cewa kayan kwalliya suna buƙatar sake aiki kuma ana sauya kayan haɗi akan lokaci na yau da kullun.


Post lokaci: Jun-25-2021