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He aha ka Flange a he aha nā ʻano o Flange?
ʻO ka ʻoiaʻiʻo, ʻo ka inoa o ka flange he unuhi ʻōlelo. Ua waiho mua ʻia e kekahi kanaka Pelekane i kapa ʻia ʻo Elchert i ka makahiki 1809. I ka manawa like, ua hāpai ʻo ia i ke ʻano hoʻolei o ka flange. Eia naʻe, ʻaʻole i hoʻohana nui ʻia i kahi manawa nui ma hope. A hiki i ka hoʻomaka ʻana o ke kenekulia 20, ua hoʻohana nui ʻia ka flange...E heluhelu hou aku -
Nā noi no nā Flanges a me nā paipu
ʻO ka ikehu a me ka mana ka ʻoihana hoʻohana hope loa ma ka mākeke hoʻokomo a me nā flanges honua. ʻO kēia ma muli o nā kumu e like me ka lawelawe ʻana i ka wai hana no ka hana ikehu, nā hoʻomaka paila, ka hoʻopuehu hou ʻana o ka pamu hānai, ka hoʻomaʻamaʻa mahu, ka turbine ma o ka hele ʻana a me ka hoʻokaʻawale ʻana i ka hoʻomehana anuanu i nā p ...E heluhelu hou aku -
He aha nā hana kila kila duplex?
ʻO ke kila kila Duplex kahi kila kila kahi e pili ana nā pae ferrite a me austenite i loko o ka hoʻonohonoho hopena paʻa no kahi 50%. ʻAʻole wale ia he paʻakikī maikaʻi, ikaika kiʻekiʻe a me ke kūpaʻa maikaʻi loa i ka corrosion chloride, akā ke kūpaʻa nei hoʻi i ka pitting corrosion a me ka intergranula...E heluhelu hou aku
