Me ka hoʻomau mau ʻana o ka ʻoihana a me ka ʻenehana, nui nā mea i hoʻohana ʻia i nā wahi wela kiʻekiʻe ke kū nei i nā pilikia koʻikoʻi.Ma lalo o ia mau kūlana, ua lilo nā pale pale wela kiʻekiʻe i mea ʻenehana ponoʻī e hiki ke hāʻawi i ka pale wela kūpono no nā mea like ʻole a hōʻoia i ko lākou kūpaʻa a me ka lōʻihi i nā wahi wela.
ʻO ka uhi pale wela kiʻekiʻe he mea hoʻolālā kūikawā me ke kūpaʻa kiʻekiʻe kiʻekiʻe.Hiki iā ia ke pale i nā wela wela mai nā haneli degere Celsius a hiki i nā kaukani degere Celsius a mālama i kona mau kino kino a me kona ʻano paʻa no ka manawa lōʻihi.ʻO kēia ka mea i koho mua ʻia nā pale pale wela wela i nā ʻoihana he nui, ʻoi aku ka nui o ka aerospace, petrochemicals, ka hana kaʻa a me ka hana mana.
ʻO kekahi o nā waiwai koʻikoʻi o nā uhi pale wela kiʻekiʻe ko lākou conductivity thermal maikaʻi loa.Hiki iā ia ke hoʻopaʻa pono a hoʻokele i ka wela mai ka ʻili o ka mea i uhi ʻia, e mālama ana i ka mahana o ka mea i uhi ʻia ma lalo o ka mahana ambient, a laila e hōʻemi pono i ka hopena o ka corrosion a me ka ʻelemakule.
Eia kekahi, he mau waiwai antioxidant maikaʻi loa nā pale pale wela kiʻekiʻe, hiki ke pale i ka oxidation o ka mea i uhi ʻia i nā mahana kiʻekiʻe a me ka hoʻokumu ʻana o nā māwae wela.Loaʻa i nā mea hoʻohana nui nā pale wela wela.Hiki ke hoʻohanaʻia no ka paleʻana i nā mea metala a me nā meaʻole, e like me ke kila, nā alumini alumini, nā seramika, a me nā mea'ē aʻe, e hana ana ma keʻano he "pale wela".Hiki iā lākou ke uhi ʻia ma luna o nā paipu, nā paila, nā kapuahi, nā ʻenekini, nā mea hoʻololi wela a me nā mea hana ʻē aʻe e hōʻemi pono i ka nalowale o ka wela, hoʻomaikaʻi i ka ikehu, a hoʻonui i ke ola lawelawe o nā lako.
Eia kekahi, ʻoi aku ka maikaʻi o ka hoʻololi ʻana i nā kaiapuni.Hoʻohana maʻamau lākou i ka ʻenehana pale ahi passive, hiki ke hōʻemi i ka hoʻolaha ʻana o ke ahi a me ka loaʻa ʻana o nā pōʻino palekana ma o ka pale ahi kūpono a me ka hoʻokaʻawale wela.I ka manawa like, hoʻokō pinepine lākou i nā koi palekana kaiapuni, e hoʻohana nui ʻia i nā ʻoluʻolu a palekana i loko o ka hale.
I ka pōkole, kiʻekiʻe-temperaturʻO nā pale pale pale, ma ke ʻano he mea pale kī, pāʻani i kahi hana koʻikoʻi i nā kaiapuni kiʻekiʻe.Hāʻawi lākou i ka pale wela maikaʻi e kūʻē i ka ʻelemakule, ka oxidation a me ka ʻūhā wela.Ma ka hōʻemi ʻana i nā poho ikehu a me ka hoʻomaikaʻi ʻana i ka hana ʻana o nā mea hana, lawe mai nā uhi pale wela kiʻekiʻe i nā pono waiwai a me ke kaiapuni i nā ʻoihana like ʻole.Inā i loko o ka aerospace, ikehu a i ʻole nā ʻoihana ʻē aʻe, ʻo nā pale pale wela kiʻekiʻe he hoa hilinaʻi i ka pale ʻana i nā mea.
Ka manawa hoʻouna: Dec-02-2023