Hao Hina a me ka hao uka

-He aha ka hao hina?

ʻO ka hao hina hina ke ʻano o ka hao, ʻo ke kalapona kūloko i ka flake graphite.He hina ka haʻihaʻi, no laila ua kapa ʻia ʻo ia he hao hina.

-He aha ka hao ductile?

Kapa ʻia ka hao nodular.He ʻano kūikawā ia o ka hao hoʻoheheʻe ʻia i mālama ʻia me ka magnesium ma mua o ka hoʻolei ʻia ʻana o ka metala.

ʻO ka hopena, he hao hoʻoheheʻe ikaika loa.

-ʻElua ʻano hao hao ma lalo o ka microscope

- Nā ʻokoʻa ma waena o ka hao ductile a me ka hao hina maʻamau:

Ma ka hana hao hina maʻamau, loaʻa ka graphite i nā pepa.ʻO ka hoʻohui ʻana i ka magnesium ma ke kahua hoʻoheheʻe e hoʻololi iā ia i kahi ʻano spherical.Hoʻonui ka hana spherical i ka ikaika tensile o ka metala

Ma lalo o ka nui like, hiki iā ia ke pale i ke kaomi ʻoi aku ka maikaʻi ma mua o ka hao hina.

- Nā pōmaikaʻi o ka hao ductile:

Hiki ke mālama i ka hao ductile a hiki i ka 50% ke kaumaha i hoʻohālikelike ʻia me ka hao hina hina ma muli o kona piʻi kiʻekiʻe.