Mefuta ea litaemane eo u hlokang ho tseba pele u reka daemane

Kamehla matsoaia a ne a ratoa ke batho ba bangata, hangata batho ba reka litaemane hore e be limpho tsa matsatsi a phomolo, hantle, u lokela ho utloisisa mefuta ea litaemane.

Pele, ho latela ho thehoa hoa karohano

1. Litaemane tse entsoeng ka tlhaho
Litaemane tse theko e phahameng ka ho fetisisa 'marakeng li thehiloe holima crystallization ha nako e ntse e le tikolohong ea mocheso o phahameng haholo,' me litaemane tsa khale li fumanoe ke lilemo tse likete tse 4,5. Mofuta oa mofuta ona o na le boleng bo phahameng hobane o sa tloaelehang.

2. Litaemane tsa Maiketsetso
Ka nts'etsopele ea saense le mahlale, ho na le litaemane tse ngata tsa maiketsetso 'me batho ba bangata ba ka etsa litaemane ka khalase, stronel titanate le boleng ba litaemane tse joalo ka kakaretso bo tlase haholo. Empa ho bohlokoa ho tseba hore tse ling tsa litaemane tsena tsa maiketsetso li shebahala hantle ho feta litaemane tse thehiloeng ka tlhaho.

Ea bobeli, ho latela sehlopha sa daemane 4c

1. Boima
Ho latela boima ba daemane, boima bo fetang ba daemane, le bohlokoa haholoanyane le daemane. Yuniti e sebelisetsoang ho lekanya boima ba daemane ke carat (CT), 'me kat e le' ngoe e lekana le ligrama tse peli. Seo re neng re tloaetse ho se bitsa lintlha tse 10 le tse 30 ke hore katara e ka 'ngoe e arotsoe likarolo tse 100, e mong le e mong oa ntlha, lintlha tse 30 ke tse ling tsa 0,3, joalo-joalo.

2. Mmala
Litaemane li arotsoe ke mebala, tse buang ka 'mala ho fapana le mofuta oa mebala e ka tlase. Ho latela botebo ba 'mala oa daemane ho khetholla mofuta oa daemane, e haufi haholo le daemane ha e na mebala, e tsamaeang haholo. Ho tloha ho diabolos litaemane tsa D ho fihla lefifi le lefifi, DF ha li na mebala, GJ e lahleheloa ke seliba sa tsona se kopaneng.

3. Ho hlaka
Litaemane li arotsoe ke ho hlaka, tse tšoaeang litaemane tse hloekileng. Bohloeki ba daemane bo ka bonoa tlasa likhoele tse leshome le metso e mene, le liphoso tse ngata kapa tse hlakileng haholoanyane, likhetla, joalo-tlase boleng le botebo. Ho latela ho hlaka ha litaemane tse kholo li arotsoe ka mefuta e 6, li FL, Vvs, S, S, S,

4. Cut
Arola daemane ho tloha sehiloeng, sehiloeng hantle hamolemo, ho ka bonahatsa leseli ho fihlela karolo e nepahetseng. Mefuta e tloaelehileng ea Diamond e atileng haholo ea Diamond e pelo, sekwere, olal, ho pota-pota le mosamo. Taeong ena, litaemane li arotsoe ka mefuta e mene: Ex, VG, g, e hlokang leeme ebile e futsanehile.

Ea boraro, ho latela karohano ea mebala ea daemane

1, daemane e se nang mebala
Litaemane tse se nang mebala li bua ka mofuta oa mebala, o batlang o se na 'mala o mosehla o mosesane le tse boletsoeng ka holimo ho latela' mala oa mebala ho latela hore o tla arohana.

2. Litaemane tsa mebala
Lebaka la ho theha litaemane tsa mebala ke liphetoho tse poteletseng kahare ho daemane ho isa 'mala oa daemane, litaemane e arotsoe ka mefuta e fapaneng. Mabapi le theko, e arotsoe ka litaemane tse khubelu, litaemane tse putsoa, ​​litaemane tse tala, litaemane tse tala le litaemane tse ntšo).