ʻO ka fiber basalt no nā noi kaʻa
ʻO ka olonā basaltʻaʻole i hōʻike wale ʻia e Ikaika Kiʻekiʻe, kūpaʻa wela maikaʻi, kū'ē i ka hōʻino ʻana i nā hoa like, haʻahaʻa ka ʻaʻahu, a me kahi coefficient friction paʻa, akā naʻe ma ke kumukūʻai kūpono. ʻO ka hoʻopili ʻana oolonā basalt i loko o 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 thermal fading i nā paleki kaʻa kuʻuna, a laila e hōʻemi ana i ka nui o nā ulia kaʻa.
Ua hoʻomohala kūleʻa ʻo GALFER Company ma Sepania i ka moʻo 1052 o nā paleki mokokaikala me ka hoʻohana ʻana olonā basaltma ke ʻano he olonā hoʻoikaika nui. Nā ʻano hana wela kiʻekiʻe i hana ʻia mai ʻO ke olonā basalt hoʻohana ʻia e like me nā mea hoʻonui friction i nā ʻāpana kaʻa e like me nā paleki a me nā clutches. ʻAʻole wale kēia e kōkua i ka hoʻomohala ʻana i nā kaʻa wikiwiki akā kōkua pū kekahi i ka hoʻomaikaʻi ʻana i ka hana palekana kaʻa, e hōʻike ana i nā manaʻolana ākea o ka mākeke no kona hoʻomohala ʻana.
Eia kekahi, olonā basalt He ʻano kaulike ka nui o ka mea, a ua like kona ikaika tensile me ke aniani fiber. ʻOi aku ke kiʻekiʻe o ke kūpaʻa ʻana o nā mea friction i hoʻoikaika ʻia me ka basalt fiber ma mua o ka asbestos, ke kila, a me nā aniani fibers. Hōʻike ka hoʻāʻo hana o nā pads brake i hoʻoikaika ʻia me ka basalt fiber i ʻoki ʻia he mau ʻano ko lākou e like me ke coefficient friction paʻa i nā mahana kiʻekiʻe, ka mae wela haʻahaʻa, a me ka walaʻau braking haʻahaʻa, e kūpono ai lākou ma ke ʻano he mea hoʻoikaika nui no nā noi friction.
Nā mea kānana kaʻa fiber basalt hiki ke kānana a hoʻokaʻawale i nā ʻāpana paʻa mai nā kinoea hoʻopau kaʻa ma lalo o nā kūlana wela kiʻekiʻe, no laila e hōʻemi ana i ka haumia kūlanakauhale mai nā hoʻokuʻu ʻana o nā kaʻa. Eia kekahi, loaʻa i kēia mau mea kānana ka pono o ka mālama ʻana i ka hana paʻa ma hope o ka hoʻohana lōʻihi ʻana i nā mahana kiʻekiʻe. Hoʻohana ʻo Rusia a me Ukraine i ka lole kānana i hana ʻia mai ka fiber basalt hoʻomau, e hōʻike ana i ka pohō nui o 12% wale nō ma ka mahana kiʻekiʻe o 900°C. ʻO ka hoʻopili ʻana o olonā basalt i nā mea kānana kaʻa e hoʻokō i nā koi palekana o ke kaiapuni o ke kenekulia hou a kōkua i ka hoʻokō ʻana i ke koi no nā kaʻa hana kiʻekiʻe.
Ke hoʻohālikelike ʻia me ke aniani i hoʻohana nui ʻia i nā mea hana o loko, ʻoi aku ka maikaʻi o ka omo ʻana o ke kani a me nā waiwai kū'ē i ka wela o ka basalt fiber ma mua o nā fiber E-glass.
ʻO ka hoʻopili ʻana o nā mea olonā basalt no ka pale ʻana i ka wela a me ka omo ʻana i ke kani i loko o nā kaʻa he mea maikaʻi ia no ka hoʻomaikaʻi ʻana i ka hana pale leo mai ka honua waho a me ka hōʻemi ʻana i ka walaʻau i hana ʻia e nā ʻāpana kaʻa. Ua koho ʻo Iapana i ka fiber basalt ma ke ʻano he mea kūpono loa no ka hoʻomohala ʻana i nā muffler kaʻa. Me ke koi makahiki no nā mea fiber leo a me ka pale wela kaʻa ma mua o 100,000 tons, loaʻa i ka fiber basalt ka hiki ke hoʻomohala mākeke nui ma kēia ʻano.
