410 Paipu kila kila

HOIKE

ʻO ka papa 410 he kila kila kumu, kumu nui, martensitic stainless steel. Hoʻohana ʻia ia no nā ʻāpana koʻikoʻi nui, a hāʻawi i ka pale corrosion maikaʻi, ikaika kiʻekiʻe a me ka paʻakikī. He 11.5% chromium ka liʻiliʻi loa o nā paipu kila kila kila ma ka papa 410. Ua lawa kēia maʻiʻo chromium e hōʻike i nā waiwai kūʻē i ka corrosion i nā lewa mālie, ka mahu, a me nā kaiapuni kemika. Hāʻawi pinepine ʻia nā paipu kila kila kila 410 ma ke ʻano paʻakikī akā hiki nō i ka mīkini. Hoʻohana ʻia lākou i nā noi kahi e koi ʻia ai ka ikaika kiʻekiʻe, ka wela haʻahaʻa, a me ke kūpaʻa corrosion. Hōʻike nā paipu kila papa 410 i ke kūpaʻa ʻana i ka corrosion i ka wā e paʻakikī ai, hoʻomāliʻi ʻia, a laila hoʻomāliʻi ʻia.

410 NA WAIWAI PAPA OLE

Eia nā waiwai o nā paipu kila kila 410 i hāʻawi ʻia e Arch City Steel & Alloy:

 

Paʻa ʻino:

  • ʻO ke kūpaʻa ʻino maikaʻi i ka ʻinoʻino o ka lewa, ka wai inu, a me nā wahi ʻino ʻino
  • ʻOi aku ka maikaʻi o kona ʻike ʻana i nā hana o kēlā me kēia lā ke hana ʻia ka hoʻomaʻemaʻe kūpono ma hope o ka hoʻohana ʻana
  • ʻO ka pale ʻana i ka corrosion maikaʻi i nā haʻahaʻa haʻahaʻa o nā ʻakika organik a me ka mineral

Nā hiʻohiʻona welding:

  • Hoʻopili maʻalahi ʻia e nā ʻano hana wili maʻamau
  • No ka hōʻemi ʻana i ka pilikia o ka mahā, ʻōlelo ʻia e hoʻomaʻamaʻa mua i ka ʻāpana hana i 350 a 400 oF (177 a 204o C)
  • Ma hope o ka welding annealing ʻōlelo ʻia i mea e mālama ai i ka ductility kiʻekiʻe

Hana wela:

  • ʻO ka pae hana wela kūpono ʻo 2000 a 2200 oF (1093 a 1204 oC)
  • Mai hana i 410 paipu kila kila ma lalo o 1650 o F (899 oC)

Nā noi o 410 mau paipu kila kila

Hoʻohana ʻia ka paipu 410 i kahi e pono ai ka abrasion a me ke kūpaʻa ʻana, i hui pū ʻia me ke kūpaʻa kūpono i ka corrosion maʻamau a me ka oxidation.

  • Mea ʻoki ʻoki
  • ʻO nā ʻili huila mahu a me ke kinoea
  • Nā lako kīhini
  • ʻO nā kī, nā nati, a me nā ʻūlū
  • Nā ʻāpana a me nā ʻāpana a me nā kumu
  • ʻO koʻu mau alapiʻi
  • Nā mea hana niho a me nā mea hana
  • Nozzles
  • ʻO nā pōpō kila paʻa a me nā noho no nā puna wai ʻaila

NA WAIWAI KEMI:

 

Hoʻohui Kemika maʻamau % (nā waiwai kiʻekiʻe, ke ʻole ka ʻike ʻia)
Papa C Mn Si P S Cr Ni
410 0.15 ka nui 1.00 max 1.00 max 0.04 ka nui 0.03 ka nui min: 11.5
ka nui: 13.5		 0.50 ka nui
Ka manawa kau: Oct-09-2020