Home
E pili ana iā mākou
Mea Metala
Mea Hoohuoi
Uea Aluia
lawelawe
Blog
Hoʻopili
Kou kulana : Home > Blog

Nā hana o nā nozzles tundish

Lā: Dec 28th, 2022
Heluhelu:
Kaʻana like:

Hoʻohana ʻia ka nozzle Tundish no ka hoʻoheheʻe kila a me ka ninini ʻana i ka tundish. Ke hoʻohana ʻia, pono ia e kū i ka wela kiʻekiʻe a kūpaʻa i ka hao i hoʻoheheʻe ʻia, i mea e hōʻemi ai i ka pōʻino i ka nozzle tundish. Nui nā ʻano a me nā mea o ka nozzle tundish, a ʻo ka mea maʻamau o ka nozzle tundish ʻo ia ka oxidation knot. ʻO kēia ke kumu no ka loaʻa ʻana o ka oxidizer i ke kūpaʻa wela kiʻekiʻe a me ka pale ʻana i ka corrosion, hiki ke pale piha i ka hopena o ka hao i hoʻoheheʻe ʻia.

Nā hana o ka nozzle tundish a me kāna mau koi no nā mea refractory:

(1) ʻO Tundish ka ipu nui no ka loaʻa ʻana, mālama a hāʻawi hou i ka wai ladle. ʻO nā ʻenehana metallurgy Tundish e like me ka hoʻoponopono ʻana i ka mahana, ka hoʻoponopono ʻana i nā mea hoʻohui i ka trace a me ka hoʻomaikaʻi ʻana i nā inclusions e hoʻomohala mālie ʻia.

(2) Pono nā mea refractory e loaʻa ka refractoriness haʻahaʻa, akā pono lākou e kūʻē i ka corrosion o ke kila hoʻoheheʻe ʻia a me ka ʻōpala hoʻoheheʻe, loaʻa ka maikaʻi o ka hoʻoheheʻe ʻana i ka wela, ka liʻiliʻi liʻiliʻi thermal conductivity, maikaʻi thermal insulation hana, ʻaʻohe pollution e hoʻoheheʻe ʻia. kila, a maʻalahi e waiho a wehe.