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He aha ka Bright-Annealed (BA) Stainless Steel Seamless Tube?

He aha ka BA Stainless Steel Seamless Tube?

ʻO kaPaipu Kuleʻaleʻa Kūleʻa-Annealed (BA).he ʻano o ka paipu kuhili ʻole kiʻekiʻe e hele ana i kahi kaʻina hana annealing kūikawā no ka loaʻa ʻana o nā waiwai kikoʻī. ʻAʻole "pickled" ka paipu ma hope o ka annealing no ka mea ʻaʻole pono kēia hana.ʻO nā paipu annealed mālamalamaʻoi aku ka maʻalahi o ka ʻili, kahi e hoʻokomo ai i ka ʻāpana me ke kūpaʻa maikaʻi i ka pitting corrosion. Hāʻawi ia i kahi ʻili hoʻopaʻa maikaʻi i ka wāpaipu paipu, ka mea e sila ai ma ke anawaena o waho, ua hoohana ia no ka hoopili ana.

ʻO ka pōmaikaʻi o ka BA Stainless Seamless Steel Tube

· Kūleʻa ʻino kiʻekiʻe: He kūpono no nā kaiapuni pili i ka oxidation, e like me ka hana kemika a i ʻole nā ​​noi kai.

· Nā Waiwai Hoʻomaʻemaʻe: ʻO ka hoʻopau maʻemaʻe e hōʻemi ana i nā ʻāwaha a hoʻomaʻemaʻe i ka hoʻomaʻemaʻe ʻana, i mea kūpono no nā ʻoihana lāʻau lapaʻau, meaʻai, a me nā mea inu.

· Hoʻonui i ka lōʻihi: ʻO ke kūkulu ʻana ʻole e hōʻoiaʻiʻo i ka kūpaʻa o ke kūkulu ʻana, hiki iā ia ke kū i nā kaomi kiʻekiʻe a me nā mahana.

· Hoʻopiʻi nani: ʻOi aku ka maikaʻi o ka ʻili ʻālohilohi a poni ʻia i nā ʻoihana e pili ana i ka maikaʻi o ka ʻike, e like me ka hoʻolālā a i ʻole ka hoʻolālā.

He aha nā hiʻohiʻona nui o BA Stainless Seamless Steel Tubes?

1. Ke Kaʻina Hana Hoʻohui Alohilohi:

· Ka Lewa Hoʻomalu:
ʻO kaba paipuwaiho ʻia i loko o kahi umu i hoʻopiha ʻia me kahi ea hoʻomalu, maʻamau akinoea inert(e like me argon a i ʻole nitrogen) a i ʻolee hoemi ana i ka hui kinoea(e like me ka hydrogen).
Mālama kēia lewa i ka hoʻoheheʻe ʻana a mālama i ka ʻili maʻemaʻe.

· Hana wela:
Pumehana nā paipu i1,040°C a i 1,150°C(1,900°F a 2,100°F), ma muli o ke kila kila.
He kiʻekiʻe kēia mahana e hoʻihoʻi hou i ke ʻano metala, hoʻomaha i nā koʻikoʻi o loko, a hoʻonui i ka pale ʻana i ka corrosion.

· Hoʻoluʻu wikiwiki (Quenching):
Ma hope o ka hoʻomaʻamaʻa ʻana i ka wela, hoʻomaʻalili koke ʻia nā paipu i loko o ka lewa i hoʻomalu ʻia e: Kāohi i ka hoʻoneʻe ʻana o ka ʻili.
E hoʻopaʻa i nā waiwai mechanical i hoʻomaikaʻi ʻia a me ke ʻano o ka palaoa. 

2. Hana ʻole ʻia:
Hana ʻia ka paipu me ka ʻole o nā wili welded, e hōʻoiaʻiʻo ana i ka kūlike, ke kūpaʻa kiʻekiʻe kiʻekiʻe, a me nā ʻano mechanical kiʻekiʻe.
Loaʻa ke kūkulu ʻia ʻana ma o ka extrusion, kiʻi anu, a i ʻole nā ​​ʻenehana ʻōwili wela.
 
3. Mea waiwai:
Hana ʻia mai nā ʻano kila kila e like me304/304L, 316/316L, a i ʻole nā ​​mea hao kūikawā e pili ana i ka noi.
ʻO ke koho o nā mea e hōʻoia i ka pale ʻana i ka corrosion, ikaika, a me ka hoʻohālikelike ʻana me nā ʻano ʻokoʻa.
 
4. Hoʻopau i ka ʻili:
ʻO ke kaʻina hana hoʻoheheʻe ʻālohilohi e hoʻopuka i kahi ʻili maʻemaʻe, maʻemaʻe, a ʻālohilohi hoʻi me ka ʻole o nā unahi a i ʻole ka hoʻoheheʻe ʻana.
ʻO kēia ka mea e ʻoluʻolu a maʻalahi ka hoʻomaʻemaʻe ʻana i nā paipu, e hōʻemi ana i ka pilikia o ka haumia.

Hoʻohana ʻia no ka paipu hao ʻole ʻole o ka BA

Lapaʻau a me ka lāʻau lapaʻau: Hoʻohana ʻia i loko o nā kaiapuni sterile ma muli o kona maʻemaʻe a me ka pale ʻana i ka corrosion.

ʻOihana Semiconductor: Hoʻohana ʻia ma nā wahi hoʻomaʻemaʻe ultra-maʻemaʻe no nā ʻōnaehana lawe kinoea.

Meaʻai a me ka mea inu: He kūpono no ka lawe ʻana i ka wai a i ʻole ke kinoea i mea koʻikoʻi ka maʻemaʻe.

Kemika a me ka Petrochemical: Kū i nā kūlana corrosive a me ka wela kiʻekiʻe.

paipu kila kila

Hoʻohālikelike me nā Tubes Kuhili ʻole ʻē aʻe:

Waiwai Māmā-Annealed (BA) Pickled or Polished
Hoʻopau ʻili Maheʻe, ʻālohilohi, ʻōlinolino Māmā a i ʻole semi-polished
Kū'ē ʻOkida Kiʻekiʻe (ma muli o ka annealing) Kaumaha
zrtube 3

ZRTUBE Hoʻoheheʻe ʻia (BA) ʻAi ʻole

zrtube 5

ZRTUBE Hoʻoheheʻe ʻia (BA) ʻAi ʻole

ʻO nā paipu hao ʻole ʻole BAʻoi aku ka nui o ke kūpaʻa corrosion a ʻoi aku ka maikaʻi o ka hoʻopaʻa ʻana. Hana ʻia ka hana wela hope a i ʻole ka hana annealing i loko o ka ʻenekini a i ʻole ka lewa i hoʻopaʻa ʻia i loko o ka Hydrogen, e mālama ana i ka oxidation i ka liʻiliʻi.

Hoʻonohonoho ka paipu annealed mālamalama i ke kūlana ʻoihana me kāna haku mele kiʻekiʻe, ka pale ʻana i ka corrosion a me ka ʻili hoʻopaʻa ʻoi aku ka maikaʻi, e lilo ia i huahana kūpono no nā ʻoihana āpau, ʻoi aku ka chloride (wai kai) a me nā kaiapuni corrosive ʻē aʻe. Hoʻohana nui ʻia ia i ka ʻaila & Gas, Chemical, Power Plants, Pulp and Paper a me nā ʻoihana ʻē aʻe.


Ka manawa hoʻouna: Dec-02-2024