graphite syntheticHe huahana kemika i hana ʻia e ka pyrolysis kiʻekiʻe a me ka graphitization o nā polymers organik, me ke kalapona kona mea nui. Hōʻike ia i ka conductivity uila maikaʻi loa, conductivity thermal, a me nā waiwai mechanical, i hoʻohana ʻia i ka metallurgy, mechanical, chemistry, a me nā mea friction.
Ma ka ʻoihana waiwai friction, hāʻawi kūikawā mākou i ka graphite synthetic me ka maʻemaʻe kiʻekiʻe, nā haumia haʻahaʻa, a me ka maikaʻi paʻa. Hiki iā ia ke hoʻokūpaʻa nui i ka coefficient friction, mālama i ka braking maʻemaʻe a me ka ʻoluʻolu, e hōʻemi i ka pōʻino o ka ʻili, ka walaʻau ʻana ma ka counterpart, e hōʻemi hoʻi i ka ʻaʻahu.
1. Hoʻolauna Huahana
Inoa mea kūʻai | Graphite, Graphite, Graphite Artificial |
ʻO ke kimekema | C |
Molekala Kaumaha | 12 |
Helu hoʻopaʻa inoa CAS | 7782-42-5 |
EINECS helu hoʻopaʻa inoa | 231-955-3 |
Ka nana aku | Paʻa ʻeleʻele |
2. ʻAno kino a me ke kino:
ʻO ka mānoanoa | 2.09 i 2.33 g/cm³ |
Mohs paakiki | 1~2 |
Koefficient friction | 0.1~0.3 |
Lae hehee | 3652 a hiki i 3697℃ |
Waiwai | Paʻa, pale ʻino, ʻaʻole maʻalahi ke hana me nā waikawa, alkalis a me nā mea kemika ʻē aʻe. |
Hāʻawi mākou i nā huahana pae like ʻole, hoʻokipa maikaʻi pū ʻia i ka ʻikepili ʻenehana mai kā mākou mea kūʻai nui.