Mea Hana

10#

ʻAno: ʻO ka nui o ke kalapona he 0.07%-0.14%, ʻo ka nui o ke silicon he 0.17%-0.37%, a ʻo ka nui o ka manganese he 0.35%-0.65%.
Nā Hiʻohiʻona: Loaʻa iā ia ka plasticity maikaʻi, ka paʻakikī a me nā waiwai wili, a kūpono no nā kūlana kaomi waena a me nā kūlana mahana.
20#

ʻAno: ʻO ka nui o ke kalapona he 0.17%-0.23%, ʻo ka nui o ke silicon he 0.17%-0.37%, a ʻo ka nui o ka manganese he 0.35%-0.65%.
Nā Hiʻohiʻona: Loaʻa iā ia ka ikaika a me ka paʻakikī kiʻekiʻe, akā ʻoi aku ka haʻahaʻa o ka plasticity a me ka toughness, a kūpono hoʻi no nā kūlana kiʻekiʻe o ke kaomi a me ka mahana.
E hoʻohana i nā hiʻohiʻona
ʻO nā paipu paia i hoʻomaʻalili ʻia e ka wai paila: e kū i ka wela wela o ke kinoea wela kiʻekiʻe i loko o ka paila, e hoʻololi iā ia i ka wai e hana i ka mahu, a koi i nā paipu e loaʻa i ke kūpaʻa wela kiʻekiʻe a me ke kūpaʻa i ka pala.

ʻO nā paipu hoʻomehana paila: hoʻohana ʻia e hoʻomehana hou i ka mahu saturated i loko o ka mahu superheated, e koi ana i nā paipu e loaʻa ka ikaika kiʻekiʻe a me ke kūpaʻa ma lalo o nā kūlana wela kiʻekiʻe.

ʻO nā paipu hoʻokele waiwai paila: hoʻihoʻi i ka wela ʻōpala i loko o ke kinoea flue a hoʻomaikaʻi i ka pono wela, e koi ana i nā paipu e loaʻa ka conductivity thermal maikaʻi a me ke kūpaʻa i ka corrosion.

Nā paipu locomotive mahu: me nā paipu mahu wela loa a me nā paipu wai e hoʻolapalapa ana, i hoʻohana ʻia e hoʻoili i ka mahu wela kiʻekiʻe a me ke kaomi kiʻekiʻe a me ka wai wela, e koi ana i nā paipu e loaʻa ka ikaika mechanical maikaʻi a me ke kūpaʻa wela kiʻekiʻe.

I ka pōkole,Nā paipu kila humuhumu GB3087he mea koʻikoʻi ia i ka ʻoihana hana paila haʻahaʻa a me ke kaumaha waena. Ma ke koho ʻana i nā mea kūpono a me nā kaʻina hana, hiki ke hoʻomaikaʻi maikaʻi ʻia ka pono hana a me ka palekana o ka paila e hoʻokō i nā pono o nā kūlana hana like ʻole.