ʻO nā huahana koʻikoʻi o semicera he graphite i hoʻohana ʻia i loko o nā semiconductors. ʻO ka ʻike kumu o ka honua holoʻokoʻa ʻo German SGL a me Iapana Toyo carbon huahana penei:
Palekana hana | semicera | SGL R6510 | TOYO IG310 |
ʻAno nui (g/cm3) | 1.91 | 1.83 | 1.85 |
Ka ikaika kulou (MPa) | 63 | 60 | 49 |
Ka ikaika compressive (MPa) | 135 | 130 | 103 |
Paʻa Paʻa (HS) | 70 | 64 | 60 |
ʻO ke kau wela wela(W/m·K) | 85 | 105 | 130 |
Coefficient o ka hoonui wela(10-6/K) | 5.85 | 4.2 | 5.0 |
ka pale ʻana (μΩm) | 11-13 | 13 | 10 |
Pono hana:
1. He maikaʻi a paʻa ka hoʻolālā, a maikaʻi ke kūlike.
2.Low coefficient o ka hoʻonui ʻana i ka wela, maikaʻi loa ke kūʻē ʻana i ka haʻalulu wela;
3.Isotropy;
4.Strong kemika kū'ē;
5.Good thermal a me ka uila conductivity;
6.It i maikai machining waiwai.
Nā mea kumu nui no ka ʻoihana o kēia wā
1. ʻOihana Semiconductor
2. ʻoihana ikehu lā
3. ʻoihana aerospace
4. ʻO ka ʻoihana nuklea
ʻO Semicera isostatic pressed graphite project, ua hana ʻia ma o ka hana nui e loaʻa ai ka kiʻekiʻe kiʻekiʻe, ka maʻemaʻe kiʻekiʻe, ka ikaika kiʻekiʻe, nā huahana graphite nui.