Nūhou

ʻO ka fiber basalt kahi mea fiber inorganic i hana ʻia mai ka pōhaku basalt maoli. Hana ʻia ia ma o nā kaʻina hana hoʻoheheʻe a me ke kaha kiʻi ʻana i ka mahana kiʻekiʻe, e hopena ana i nā waiwai kemika a me ke kino paʻa. Loaʻa i kēia fiber nā noi ma nā ʻano like ʻole, i hōʻike ʻia e kona kumu waiwai maka he nui a me ke kaʻina hana maʻalahi.

Ma kahi neʻe hoʻolālā i ke kahua hoʻomau, ua kuhikuhi ʻia nā moena nila basalt fiber kiʻekiʻe no nā hoʻonui nui o nā hale awa ma ʻEulopa. Hoʻolālā ʻia e hoʻokō i nā koi koʻikoʻi o ke kahakai a me ka ʻenekinia moana, ke wehewehe hou nei kēia mau geotextiles basalt 750 g/m² a me 950 g/m² hou i ka lōʻihi a me ke kūpaʻa i ke kaiapuni i nā noi geotechnical hana kaumaha.

Ua hoʻolaha nui ʻia ka basalt a ʻaʻole pipiʻi ke kumukūʻai ma koʻu ʻāina. He haʻahaʻa ke kumukūʻai o kāna hana fiber, a he nui nā pono piha i hoʻohālikelike ʻia me nā fibers kemika, nā fibers kalapona, a me nā fibers aniani. Loaʻa iā ia ka hiki ke kūʻai aku a he ʻano huahana ʻenehana kiʻekiʻe hou ia, waiwai nui i hoʻohui ʻia no ka au hou.

ʻAʻole wale ka ikaika o ke olonā basalt, kūpaʻa i ka wela, kū i ka hōʻino ʻana i nā ʻili pili, a hōʻike i ka haʻahaʻa o ke komo ʻana a me kahi coefficient paʻa o ka friction, akā he kumukūʻai kūpono hoʻi. ʻO ka hoʻopili ʻana i ke olonā basalt i nā mea hoʻoikaika friction ʻaʻole wale e hoʻonui i ke ola a me ka mahana hana o nā mea friction automotive, akā e hoʻoponopono pū i nā mea maikaʻi ʻole i nā mea friction o kēia manawa, e kōkua ana i ka hoʻoponopono ʻana i ka hanana mae wela i nā paleki kaʻa kuʻuna, a laila e hōʻemi ana i nā ulia kaʻa.

ʻO ke olonā basalt, ma ke ʻano he olonā inorganic ʻōmaʻomaʻo kūlohelohe, i hana ʻia mai ka basalt kūlohelohe ma o ke kaha kiʻi ʻana. Loaʻa iā ia nā pono kūikawā e like me ka kapuaʻi kalapona haʻahaʻa, ka launa pū ʻana me ke kaiapuni, ka māmā, ke kūpaʻa ikaika i ka wā, a me nā waiwai mechanical maikaʻi loa. Ma hope o ka hoʻololi ʻana i hui pū ʻia a me ka hana hou ʻana o ke kaʻina hana, ua hoʻokō ʻia kahi noi nui ma ke kahua o nā mea hale kaʻa, e hoʻoponopono hou ana i ka ʻōnaehana mea hale mai nā ʻano like ʻole o ka palekana o ke kaiapuni, ka hana, a me ke kumukūʻai, e hoʻokomo ana i ka momentum koʻikoʻi i loko o ka huakaʻi haʻahaʻa kalapona.

Hana ʻia ka fiber basalt mea kūlohelohe a ʻaʻohe ʻawaʻawa ma ka hoʻoheheʻe ʻana a me ke kahakiʻi ʻana i nā pōhaku pele. No ka hana ʻana i nā fiber basalt, hoʻomehana ʻia ka mineral basalt ma kahi o 1500°C ma mua o ke kahakiʻi ʻia ʻana i loko o nā kaula mau ma o nā spinnerets platinum-rhodium alloy.

ʻO ka lole ulana ʻole ʻia o ke olonā basalt he lole lahilahi i ulana ʻia mai nā filaments olonā basalt hoʻomau (ʻaʻole i wili ʻia a i ʻole i wili nāwaliwali ʻia) me ka hoʻohana ʻana i nā ʻano ulana maʻalahi e like me ka plain a me ka twill. Aia kona waiwai nui i ka hoʻonui ʻana i ka paʻa ʻana o nā waiwai mechanical a me ka hana o nā olonā basalt ma o kahi hoʻolālā kūkulu o "low twist + high continuity," e lilo ia i substrate hoʻoikaika kūpono ma ke kahua o nā mea i hui pū ʻia.

He mana ko ka hoʻohana ʻana o ka mea olonā basalt. No laila, pehea e hana ʻia ai ka olonā basalt? He olonā hoʻomau ia i hana ʻia ma ke kaha kiʻi wikiwiki o ka mea pōhaku basalt ma hope o ka hoʻoheheʻe ʻia ʻana ma 1450°C a i 1500°C ma o kahi spinneret platinum-rhodium alloy. He ʻeleʻele a gula paha ke kala o ka olonā basalt. ʻO ka olonā basalt kahi ʻano hou o ka mea olonā inorganic, aloha i ke kaiapuni, ʻōmaʻomaʻo, hana kiʻekiʻe. He mea hou ia no ke kenekulia 21 he ʻōmaʻomaʻo, aloha i ke kaiapuni, a ʻaʻole haumia, a ʻo ia kekahi o nā olonā hana kiʻekiʻe ʻehā o Kina. Hōʻike ka olonā basalt i nā waiwai maikaʻi loa ma ke ʻano o ka ikaika, ke kūʻē ʻana i nā mahana kiʻekiʻe a me ka haʻahaʻa, ke kūʻē ʻana i ka palaho, ka pale wela, ka pale leo, ka pale lapalapa, a me ka pale kemika a me ka uila.

Ua paʻi ʻia ka pepa noiʻi i kapa ʻia ʻo "Hierarchical basalt metayarn for ergonomic protective space textiles" ma ka puke pai Matter e ka hui o Polofesa Xia Zhigang lāua ʻo Academician Xu Weilin mai ka National Key Laboratory of New Textile Materials and Advanced Processing ma ke Kulanui ʻo Wuhan Textile, me ka laulima ʻana me Polofesa Tao Guangming.

ʻAʻole wale ka ikaika kiʻekiʻe o ke olonā basalt, ke kūpaʻa wela maikaʻi, ke kūʻē ʻana i ka hōʻino ʻia i nā hoa like, ka haʻahaʻa o ke komo ʻana, a me kahi coefficient friction paʻa, akā ma ke kumukūʻai kūpono hoʻi. ʻO ka hoʻohana ʻana i ke olonā basalt i nā mea hoʻonui friction he mea maikaʻi ia no ka hoʻonui ʻana i ke ola o nā mea friction kaʻa a me ka hoʻomaikaʻi ʻana i ko lākou mahana hana. Hiki iā ia ke hoʻoponopono i nā hemahema like ʻole o nā mea friction o kēia manawa, kahi e kōkua ai i ka hoʻoponopono ʻana i ka hanana mae wela i nā paleki kaʻa kuʻuna, a laila e hōʻemi ana i ka nui o nā ulia kaʻa.