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Nā huahana

Paipu pale thermocouple Silicon carbide

Nā hiʻohiʻona

ʻO Isostatic silicon carbide thermocouple protection tube (SCI) kahi paipu palekana holomua i hoʻolālā ʻia no nā kaiapuni wela kiʻekiʻe. He kūpono ia no nā ʻoihana ʻenehana like ʻole, ʻoi aku ka maikaʻi no ka nānā ʻana i ka wela o ka hoʻoheheʻe alumini a me nā mea hoʻoheheʻe ʻole ferrous. Hoʻohana ka paipu pale i ka ʻenehana kaomi isostatic, loaʻa ka ikaika mechanical maikaʻi a me ka lōʻihi, a hiki ke hoʻomau i ka hana maikaʻi loa i nā wahi paʻakikī.


Huahana Huahana

Huahana Huahana

Hoʻohana Huahana

● ʻO ka mana wela o ka alumini hoʻoheheʻe ʻia he loulou kī i ka ʻoihana hana alumini, no laila he mea nui ka hilinaʻi o ka mea ʻike wela. Ua hoʻohana nui ʻia ʻo SG-28 silicon nitride ceramic i nā manawa like ʻole e like me ka paipu pale thermocouple.

● Ma muli o kāna hana wela kiʻekiʻe loa, hiki i ke ola lawelawe maʻamau ke hiki i hoʻokahi makahiki.

● Hoʻohālikelike ʻia me ka hao hao, graphite, carbon nitrogen a me nā mea ʻē aʻe, ʻaʻole e hoʻopau ʻia ka nitride silicon e ka alumini hoʻoheheʻe ʻia, kahi e hōʻoia ai i ka pololei a me ka naʻau o ke ana ʻana i ka mahana alumini.

● He haʻahaʻa haʻahaʻa haʻahaʻa haʻahaʻa nā silikon nitride ceramics me ka alumini hoʻoheheʻe ʻia, e hōʻemi ana i ka pono o ka mālama maʻamau.

Hoʻomalu no ka hoʻohana ʻana

● Ma mua o ka hoʻokomo ʻana, e nānā i ka paʻa o nā hui kila kila a me nā wili o ka pahu hui.

● No nā kumu palekana, pono e hoʻomehana ʻia ka huahana ma luna o 400 ° C ma mua o ka hoʻohana ʻana.

● I mea e hoʻolōʻihi ai i ke ola lawelawe o ka huahana, pono e hoʻomaʻemaʻe a mālama mau i ka ʻili i kēlā me kēia lā 30-40.

Nā hiʻohiʻona:
ʻO ke kūpaʻa wela kiʻekiʻe: Hiki i nā paipu pale silicon carbide i hoʻopaʻa ʻia i ka 2800 ° F (1550 ° C), i kūpono no ka nui o nā noi ʻoihana wela kiʻekiʻe.
Ka uhi ʻana o ka ʻili: Hoʻopili ʻia ka ʻaoʻao me kahi silicon carbide glaze e hōʻemi ana i ka porosity a hoʻemi i ka wahi pane me ka metala hoʻoheheʻe, a laila e hoʻolōʻihi i ke ola lawelawe o ka paipu pale.
Ka pale ʻana i ka corrosion a me ke kūpaʻa haʻalulu wela: ʻO ka paipu pale he kūpaʻa maikaʻi loa i ka corrosion, ʻoi aku ka paʻa ʻana me ka alumini hoʻoheheʻe, zinc a me nā metala ʻē aʻe, a hiki ke pale maikaʻi i ka hoʻoheheʻe ʻana. Eia kekahi, ʻo kona kūpaʻa haʻalulu wela maikaʻi e hōʻoia i ka paʻa o ke kūkulu ʻana i ka wā e hoʻololi wikiwiki ai ka mahana.
ʻO ka porosity haʻahaʻa: ʻO 8% wale nō ka porosity a he kiʻekiʻe ke kiʻekiʻe, kahi e hoʻonui ai i kona kū'ē i ka corrosion kemika a me ka ikaika mechanical.
Nā kikoʻī like ʻole: Loaʻa i nā lōʻihi like ʻole (12 "a 48") a me nā diameters (2.0" OD), a hiki ke hoʻolako ʻia me 1/2" a i ʻole 3/4" NPT threaded pili e hoʻokō i nā koi hoʻonohonoho pono.

Noi:
ʻO ke kaʻina hoʻoheheʻe alumini: Isostatically kaomi silicon carbide pale pale paipu kūpono loa no ka hoʻohana ʻana i ka hoʻoheheʻe alumini, a me kāna mau mea anti-oxidation a me nā mea wela kiʻekiʻe e hoʻolōʻihi i ke ola lawelawe o ka thermocouple.
ʻO nā umu ahi wela kiʻekiʻe: I loko o nā umu wela wela a i ʻole nā ​​​​kino kinoea corrosive, ʻo nā paipu pale silicon carbide isostatic e hāʻawi i ka pale no ka wā lōʻihi e hōʻoia i ka hana pono o nā thermocouples i nā wahi paʻakikī.

Nā mea maikaʻi o ka huahana:
E hoʻolōʻihi i ke ola thermocouple a hoʻemi i ke alapine hoʻololi
ʻOi aku ka maikaʻi o ka thermal conductivity, hoʻomaikaʻi i ke ana wela
ʻO ka ikaika mechanical koʻikoʻi, ke kū'ē i ke kaomi a me ke kū'ēʻana
ʻO ke kumukūʻai mālama haʻahaʻa, kūpono no ka hana mau ʻana o ka wela kiʻekiʻe

ʻO nā paipu palekana thermocouple Isostatic silicon carbide kahi koho kūpono no ke ana ʻana i ka mahana o ka ʻoihana hou ma muli o kā lākou hana maikaʻi a me ka lōʻihi. Hoʻohana nui ʻia lākou i nā māla kiʻekiʻe e like me ka hoʻolei ʻana, metallurgy, ceramics, a me ka hana aniani.

 

graphite no ka alumini

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