321 Paipu Kūleʻa ʻole

310S kuhiliʻole kila paipu mea he hollow lōʻihi poepoe kila, i hoʻohana nui 'ia i loko o ka aila, kemika, lāʻau lapaʻau, meaʻai, māmā 'oihana, mechanical mea kani, etc. Ke kulou a me ka torsion ikaika like, ke kaumaha o ka mama, a ua. hoʻohana nui ʻia i ka hana ʻana i nā ʻāpana mechanical a me nā hale ʻenekinia.Hoʻohana pinepine ʻia e like me nā mea kaua maʻamau, barela, pūpū, etc.

ʻO 310s ka austenitic chromium-nickel stainless steel me ka maikaʻi o ka pale ʻana a me ka pale ʻana i ka corrosion.Ma muli o ke kiʻekiʻe o ka chromium a me ka nickel, ʻoi aku ka maikaʻi o ka 310s i ka ikaika kolo, hiki ke hana mau i nā wela kiʻekiʻe, a maikaʻi ke kūpaʻa wela kiʻekiʻe.ka wahine.

Loaʻa iā ia ke kūpaʻa oxidation maikaʻi, ka pale ʻana i ka corrosion, ka waikawa a me ka paʻakai paʻakai, a me ke kūpaʻa wela kiʻekiʻe.Hoʻohana kūikawā ʻia ka paipu kila pale wela no ka hana ʻana i nā paipu umu ahi.Ma hope o ka hoʻonui ʻia ʻana o ka ʻike kalapona o ka austenitic stainless steel, hoʻomaikaʻi ʻia ka ikaika ma muli o kāna hopena hoʻoikaika paʻa.Hoʻokumu ʻia ka mea kemika o ka austenitic stainless steel ma ka chromium a me ka nickel me nā mea e like me ka molybdenum, tungsten, niobium a me ka titanium.No ka mea, ʻo kona kūkulu ʻana he ʻano cubic alo, he ikaika kiʻekiʻe a me ka ikaika kolo i nā wela kiʻekiʻe.