Koj yuav piav qhia txog qhov cleavage ntawm cov ntxhia li cas?
Koj yuav piav qhia txog qhov cleavage ntawm cov ntxhia li cas?

Video: Koj yuav piav qhia txog qhov cleavage ntawm cov ntxhia li cas?

Video: Koj yuav piav qhia txog qhov cleavage ntawm cov ntxhia li cas?
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Cleavage piav qhia qas a ntxhia tawg rau hauv qhov chaw tiaj tus (feem ntau yog ib, ob, peb lossis plaub qhov chaw). Cleavage yog txiav txim los ntawm cov qauv siv lead ua ntawm cov ntxhia . Kub: Thaum a ntxhia tawg nyob rau hauv peb cov lus qhia thiab cov kev tawg cov dav hlau tsim cov kaum sab xis (90 degrees rau ib leeg).

Ua kom pom qhov no, qhov cleavage ntawm cov ntxhia yog dab tsi?

Cleavage yog qhov nyiam ntawm a ntxhia txhawm rau ua kom cov dav hlau du sib npaug mus rau thaj chaw ntawm kev sib txuas tsis muaj zog. Fracture yog qhov nyiam ntawm a ntxhia kom tawg raws nkhaus nto yam tsis muaj cov duab meej. Cov no cov ntxhia tsis muaj cov dav hlau tsis muaj zog thiab tawg irregularly.

Tsis tas li, koj piav qhia txog cov zaub mov li cas? Cov yam ntxwv ntawm lub cev hauv qab no tuaj yeem siv tau yooj yim los txheeb xyuas cov ntxhia:

  1. Xim.
  2. Streak.
  3. Hardness.
  4. Cleavage los yog tawg.
  5. Crystalline qauv.
  6. Diaphaneity los yog Qhov Muaj Peev Xwm Pom Zoo.
  7. Tenacity.
  8. Magnetism.

Ib yam li ntawd, qhov txawv ntawm pob txha thiab cleavage nyob rau hauv ib qho ntxhia yog dab tsi?

Kev tawg yog tus yam ntxwv txoj kev a ntxhia tawg. Cov qhov sib txawv ntawm cleavage thiab tawg yog tias kev tawg yog qhov tawg ntawm lub ntsej muag siv lead ua qhov twg lub ntsej muag tshiab siv lead ua yog tsim qhov twg ntxhia tawg, hos tawg yog qhov "chipping" ntawm a ntxhia . Tsis sib xws - A tawg uas tawm ntawm qhov ntxhib los yog tsis xwm yeem.

Koj txhais li cas los ntawm cleavage?

Cleavage yog ib lo lus rau ib hom kev sib cais lossis kev sib cais: nws yog siv rau kev sib cais ntawm tus poj niam lub mis. Lo lus no nthuav vim kev tawg tsis yog tsuas yog kev sib cais xwb, tab sis nws tau txhais tau tias kev sib koom ua ke.

Pom zoo: