Noi kila kila ASTM a201

Noi kila kila ASTM a201

Noi kila kila

ʻO ke kila kila kila kila kila - ʻo ka kila kila liao cheng sihe he mea hana maʻalahi. I hoʻohana mua ʻia no nā mea ʻokiʻoki, ua loaʻa koke kona ala i ka ʻoihana kemika ma muli o kona mau ʻano pale i ka pala. I kēia lā, he mea nui loa ke kūpaʻa i ka pala a ke ʻike mālie ʻia nei nā ʻano mechanical o ka mea. He mea ia e hoʻomau nei i ka loaʻa ʻana o kona ala i nā noi hou ma kahi kokoke i kēlā me kēia lā. Ma lalo iho nei e ʻike ʻoe i kekahi mau noi kahi i hōʻoia ai ke kila kila iā ia iho ma o nā makahiki he nui o ka lawelawe hilinaʻi.

 

Nā mea ʻoki a me nā lako kīhini

ʻO ka hoʻohana kaulana loa ʻana o nā kila kila kila no nā ʻokiʻoki a me nā lako kīhini. Hoʻohana ka ʻokiʻoki maikaʻi loa i ka 410 a me 420 i hana kūikawā ʻia no nā pahi a me ka papa 304 (18/8 kila kila, 18% chromium 8% nickel) no nā puna a me nā ʻō. Hiki ke hoʻopaʻakikī ʻia a hoʻomaʻamaʻa ʻia nā papa like ʻole i hoʻohana ʻia e like me 410/420 i mea e ʻoi ai ka lihi o nā pahi, ʻoiai ʻo ka kila kila 18/8 ductile ʻoi aku ka maʻalahi o ka hana ʻana a no laila ʻoi aku ka kūpono no nā mea e pono ai ke hana i nā kaʻina hana he nui e hoʻoponopono ʻia, hoʻomaʻemaʻe ʻia a wili ʻia.

Nā ʻoihana kemika, hana ʻana a me ka ʻaila a me ke kinoea

ʻO nā ʻoihana koʻikoʻi loa paha e hoʻohana ana i nā kila kila, ʻo ia nā ʻoihana kemika, hana ʻana a me ka ʻaila a me ke kinoea i hoʻokumu i kahi mākeke nui no nā pahu kila, nā paipu, nā pamu a me nā valves. ʻO kekahi o nā moʻolelo holomua nui mua no ke kila kila 304 ʻo ia ka mālama ʻana i ka waikawa nitric dilute no ka mea hiki ke hoʻohana ʻia i nā ʻāpana lahilahi a ʻoi aku ka ikaika ma mua o nā mea ʻē aʻe. Ua hoʻomohala ʻia nā papa kūikawā o ke kila kila e loaʻa ai ke kūpaʻa ʻoi aku ka maikaʻi ma nā ʻano mahana like ʻole. Hoʻohana ʻia kēia mau mea i nā hale hana desalination, nā hale hana wai ʻino, nā ʻaila kai ma waho, nā kākoʻo awa a me nā propellers moku.


Ka manawa hoʻouna: Ianuali-30-2020