ʻO ka pākeʻe ahi kīʻaha aniani, ka pākeʻe ahi silikona oxygen kiʻekiʻe, ka pākeʻe ahi kalapona, ka pale ahi fiber ceramic
Pākuʻi ahi a i ʻole i kapa ʻia ʻo ka uhi ahi, ka uhi ahi, ka pale ahi, ka pale ahi, ka pale pale ahi, ka pākeʻe pakele.
E like me ka papa helu kumu: ma muli o ka ʻokoʻa o ka lole kumu, ʻo ka inoa o ka huahana e like me ka pulupulu ahi pale, asbestos ahi blanket, aniani fiber fire blanket, kiʻekiʻe kiʻekiʻe kiʻekiʻe oxygen ahi blanket, carbon fiber pale ahi, ceramic fiber fire blanket a pēlā aku. ma.
Hoʻokaʻawale ʻia ma o ka hoʻohana ʻana: ka pale ahi hale, ka pale ahi ʻoihana.
He mea kūpono a maikaʻi hoʻi ka pale pale waho no nā poʻe a me nā mea e pono ke mālama ʻia mai ke kino kumu wela, a he mea maʻalahi loa ke kāwili ʻana i ka ʻili like ʻole o ka mea, nā ʻoihana, nā hale kūʻai, nā moku, nā kaʻa, nā hale kīwila ma kahi. mea hana kinai ahi maʻalahi, ʻoi aku ka maikaʻi no nā lumi kuke hale, nā hōkele, nā wahi leʻaleʻa, nā keʻena kinoea a me nā manawa maʻalahi e hopu i ke ahi, e pale i ka laha ʻana o ke ahi.
ʻO ia ka papa pale waho maikaʻi loa a maikaʻi loa no nā poʻe a me nā mea e pono e mālama ʻia mai nā kumu wela, a he mea maʻalahi loa ke uhi ʻana i nā mea me nā ʻano like ʻole.
Inā ʻaʻohe pōʻino hiki ke hoʻohana hou ʻia, e hoʻohālikelike ʻia me ke ʻano kumu wai, nā mea hoʻopau ahi ʻano pauda maloʻo:
1. ʻAʻohe manawa pau;
2. ʻAʻole ia e hoʻohua i ka pollution lua ma hope o ka hoʻohana ʻana;
3. ʻO ka hoʻonāʻana a me ka pale wela kiʻekiʻe;
4. E lawe maʻalahi, hoʻonohonoho maʻalahi, hiki ke hoʻohana wikiwiki, ʻaʻole hiki ke hoʻohana hou ʻia.
No ka mea, ʻo ka pākeʻe he mea hoʻopaʻa ahi palupalu loa, hiki ke hoʻohana ʻia e kinai i ke ahi ma ka wikiwiki wikiwiki loa i ka pae mua o ke ahi.
No ka mālama ʻana i ka laha o ka pōʻino, hiki ke hoʻohana ʻia i mea pale no ka pakele i ka manawa.E like me ka lōʻihi o ka uhi ʻia ʻana o ka pale i ke kino holoʻokoʻa, no ka mea, ʻo ka pale ponoʻī he pale ahi.
Heat insulation hiʻohiʻona, i ke kaʻina hana pakele, hiki ke mālama pono i ke kino kanaka.
ʻAʻole hiki ke puhi ʻia, ke kūpaʻa wela kiʻekiʻe (550 ~ 1100 ℃), ke ʻano palupalu, ʻoluʻolu, paʻa, ʻaʻole hoʻoulu i ka ʻili, pono e haʻalele i ke kino kumu wela, he papa pale maikaʻi a maikaʻi loa, a maʻalahi loa. e hoʻopaʻa i ka ʻili o nā mea like ʻole, inā ʻaʻole hiki ke hoʻohana hou ʻia.
E uhi i ke kumu ahi a e ālai i ka ea no ka hoʻokō ʻana i ke kumu o ke kinai ahi. hiki ke hoʻohana hou ʻia ka makahiki.
1. I ka hopena o ke ahi, ka pale pale ahi ma ko lakou kino iho a i ole ia e uhi i ke kino o ka mea i hoopakeleia, e pakele koke mai ke ahi aku, no ka hoopakele ana ia ia iho a i ole ka hoopakele ana i na kanaka i mea kokua maikai.Inā loaʻa kahi pōʻino ahi, hiki iā ʻoe ke kau i kahi pale ahi, hiki ke hōʻemi nui i ka hopena o ke ahi.
2. Nā ʻoihana, nā hale kūʻai kūʻai, nā moku, nā kaʻa, nā hale kīwila a me nā manawa ʻē aʻe o kahi mea hana hoʻopau ahi maʻalahi.
Hana ʻia ka pale ahi me ka fiber - like me nā mea refractory.Loaʻa i ka fiber refractory nā hiʻohiʻona o ka fiber maʻamau, e like me ka palupalu, elastic, kahi ikaika tensile, hiki ke hana hou ʻia i loko o nā ʻano pepa, laina, kaula, kāʻei, pale a me nā huahana manaʻo;Loaʻa iā ia ke kūpaʻa wela kiʻekiʻe a me ke kūpaʻa corrosion i loaʻa ʻole i ka fiber maʻamau.E like me ka refractory heat insulation mea, ua hoʻohana nui ʻia i ka metallurgy, ka ʻoihana kemika, nā mīkini, nā mea kūkulu hale, ka hana moku, ka mokulele, aerospace a me nā ʻoihana ʻoihana ʻē aʻe.
Hoʻokaʻawale ʻia ka fiber refractory i ʻelua ʻāpana amorphous (glassy) a me polycrystalline (crystallized).ʻO nā fiber refractory Amorphous, me ka alumini silicate, ka alumini silicate maʻemaʻe kiʻekiʻe, ka chromium i loaʻa i ka alumini silicate a me nā fibers refractory alumini kiʻekiʻe.ʻO nā fibers refractory polycrystalline, me ka mullite, alumina a me ka zirconia.(Pakaukau 1) Aia nō hoʻi i hoʻokaʻawale ʻia e like me ke kiʻekiʻe o ka lawelawe ʻae ʻia o ka fiber refractory.
ʻO ka fiber refractory kahi mea hoʻoheheʻe infrared maikaʻi, me ka mana wela maikaʻi a me ka hopena hoʻomehana infrared, hiki i ka hoʻohana ʻana i nā huahana fiber refractory ke mālama pono i ka ikehu, ʻo ia ka mea e mālama pono ai i ka ikehu a me ka pono.Ua hōʻike ka hana hana i ka hoʻohana ʻana i ka fiber refractory i ka umu hoʻomehana hoʻomehana hoʻomau hiki ke mālama i ka ʻoi aku ma mua o 15% ikehu, hoʻohana ʻia i loko o ka umu hoʻomehana ʻoihana intermittent hiki ke mālama i ʻoi aku ma mua o 30% ikehu, i ka manawa like hiki ke hoʻomaikaʻi i ka huahana a hoʻomaikaʻi i ka maikaʻi o ka huahana. ʻO ka hoʻolālā kapuahi māmā a me ka nui, maikaʻi ka hana piha.ʻO Refractory fiber palupalu, maikaʻi elasticity, a i ʻole ka mea hoʻopaʻa hoʻopaʻa maikaʻi, ma muli o ka insulation, ka hoʻohaʻahaʻa ʻana i ka walaʻau, ka pale ʻana i ka oxidation, ka pale ʻana i ka aila a me ke kūpaʻa wai, hana maʻalahi, no laila i ka metallurgy, nā mea kūkulu hale, ka ʻaila, ka ʻoihana kemika, ka hana moku, ka mana uila, aerospace. a me nā māla ʻē aʻe i hoʻohana nui ʻia.
ʻO ka polycrystalline refractory fiber kahi mea hoʻonā wela kiʻekiʻe hou i hoʻomohala ʻia ma hope o ka fiber refractory amorphous i nā makahiki 1970.Hoʻohana nui ʻia ia i ka kiln wela kiʻekiʻe kahi kiʻekiʻe o ka mahana hana ma mua o 1400 ℃.Hiki iā ia ke mālama i ka ikehu e 25% ~ 40%.Hiki ke hoʻohana ʻia ka polycrystalline refractory fiber e like me ka composite reinforcement material a me ke kākoʻo catalyst, a maikaʻi ka hopena noi.Hiki ke hoʻohana ʻia ka polycrystalline refractory fiber i ke kahua o nā missiles aerospace a me ka ikehu atomic.I kēia manawa, ʻo ka polycrystalline refractory fibers i hana ʻia a hoʻohana ʻia i ka honua he polycrystalline alumina fibers (Al2O380% ~ 90%, SiO221% ~ 20%), polycrystalline mullite fibers (Al2O372% ~ 79%, SiO221% ~ 28%) a me polycrystalline zirconia fibers (ZrO292%, Y2O38%).
