Nā kahua noi o nā mea hana kalapona/carbon composite

Mai kona hana ʻia ʻana i ka makahiki 1960, ʻo kacarbon-carbon C/C compositesua loaʻa ka manaʻo nui mai ka pūʻali koa, aerospace, a me nā ʻoihana nuklea. I ka wā mua, ke kaʻina hana okalapona-carbon compositepaʻakikī, paʻakikī ʻenehana, a lōʻihi ka hana hoʻomākaukau. ʻO ke kumukūʻai o ka hoʻomākaukau ʻana i nā huahana ua mau ke kiʻekiʻe no ka manawa lōʻihi, a ua kaupalena ʻia kona hoʻohana ʻana i kekahi mau ʻāpana me nā kūlana hana koʻikoʻi, a me ka aerospace a me nā māla ʻē aʻe ʻaʻole hiki ke pani ʻia e nā mea ʻē aʻe. I kēia manawa, ʻo ka manaʻo nui o ka noiʻi carbon/carbon composite ma ka hoʻomākaukau haʻahaʻa haʻahaʻa, anti-oxidation, a me ka hoʻololi ʻana o ka hana a me ke ʻano. Ma waena o lākou, ʻo ka ʻenehana hoʻomākaukau ʻana i nā mea hana kiʻekiʻe a me nā kumu kūʻai haʻahaʻa carbon / carbon composites ke kumu o ka noiʻi. ʻO ka waiho ʻana o ka mahu kemika ke ʻano i makemake ʻia no ka hoʻomākaukau ʻana i nā hui kalapona/carbon kiʻekiʻe a hoʻohana nui ʻia i ka hana ʻoihana.Nā huahana hoʻohuihui C/C. Eia naʻe, lōʻihi ka lōʻihi o ka hana ʻenehana, no laila ke kiʻekiʻe ke kumukūʻai hana. ʻO ka hoʻomaikaʻi ʻana i ke kaʻina hana o ka carbon / carbon composites a me ka hoʻomohala ʻana i nā kumu kūʻai haʻahaʻa, hana kiʻekiʻe, nui-nui, a me ka paʻakikī-kūkulu carbon / carbon composites ke kī i ka hoʻolaha ʻana i ka noi ʻoihana o kēia mea a ʻo ia ke kumu hoʻomohala nui o ke kalapona. / nā hui kalapona.

Hoʻohālikelike ʻia me nā huahana graphite kuʻuna,nā mea hoʻohui kalapona-carbon compositeLoaʻa iā ia nā pōmaikaʻi maikaʻi loa:

1) ʻOi aku ka ikaika, ʻoi aku ka lōʻihi o ke ola o ka huahana, a me ka hoʻemi ʻana i ka helu o nā mea hoʻololi, no laila e hoʻonui ai i ka hoʻohana ʻana i nā mea hana a hōʻemi i nā kumukūʻai mālama;

2) Haʻahaʻa haʻahaʻa thermal conductivity a ʻoi aku ka maikaʻi o ka hana insulation thermal, kahi kūpono i ka mālama ʻana i ka ikehu a me ka hoʻomaikaʻi maikaʻi ʻana;

3) Hiki ke hana ʻia i mea lahilahi, i hiki ke hoʻohana ʻia nā mea hana e hana ai i nā huahana kristal hoʻokahi me nā anawaena nui aʻe, e mālama ana i ke kumukūʻai o ka hoʻopukapuka ʻana i nā lako hou;

4) Palekana kiʻekiʻe, ʻaʻole maʻalahi ka haki ʻana ma lalo o ka haʻalulu wela wela mau;

5) Ka designability ikaika. He paʻakikī ke hoʻohālikelike ʻana i nā mea graphite nui, ʻoiai ʻo nā mea hoʻohui kalapona i hoʻokumu ʻia e hiki ke hoʻokō i ka hoʻohālikelike ʻana i ka ʻupena a loaʻa nā pōmaikaʻi hana ma ke kahua o nā ʻōnaehana wela hoʻokahi kapuaʻi aniani.

I kēia manawa, ke pani ʻia o ka mea kūikawāhuahana graphitee like megraphite isostatice nā mea i hoʻokumu ʻia i ka carbon-based composite, penei:

ʻO ke kūpaʻa kiʻekiʻe kiʻekiʻe o ka wela a me ke kūpaʻa ʻana o ka carbon-carbon composite material i hoʻohana nui ʻia i ka mokulele, aerospace, ikehu, nā kaʻa, nā mīkini a me nā māla ʻē aʻe.

ʻO nā noi kikoʻī penei:

1. Kahua mokulele:Hiki ke hoʻohana ʻia nā mea hoʻohuihui carbon-carbon e hana i nā ʻāpana wela kiʻekiʻe, e like me nā nozzles jet engine, nā paia o ke keʻena puhi, nā ʻāpana alakaʻi, etc.

2. kahua mokulele:Hiki ke hoʻohana ʻia nā mea ʻenehana carbon-carbon no ka hana ʻana i nā mea pale wela wela, nā mea hoʻolālā spacecraft, etc.

3. kahua ikehu:Hiki ke hoʻohana ʻia nā mea hoʻohui carbon-carbon e hana i nā ʻāpana reactor nuklea, nā lako petrochemical, etc.

4. kahua kaʻa:Hiki ke hoʻohana ʻia nā mea hoʻohui carbon-carbon e hana i nā ʻōnaehana braking, clutches, friction material, etc.

5. Mechanical kahua:Hiki ke hoʻohana ʻia nā mea hoʻohui carbon-carbon e hana i nā bearings, sila, nā ʻāpana mechanical, etc.