Mai manaʻoʻiʻo i nā hōʻailona ma nā huahana kila kila inā ʻaʻole hiki iā ʻoe ke haʻi me ka maka ʻōlohelohe.Nui nā 201 i paʻi ʻia me 304. Inā hiki iā ʻoe ke hoʻohana i ka magnet e hoʻokaʻawale i ka 201 a me 304, hiki ke hana ʻia ka magnet i kīʻaha thermos.Ma hope o ka hana anu, ʻo 201 ka magnetic ma hope o ka hana anu, ʻoi aku ka nāwaliwali ma mua o ke kila maʻamau.Akā ʻike ʻia nō hoʻi, ʻaʻole magnetic ka ikaika hoʻoheheʻe 304, a ʻoi loa.
ʻO kakīʻaha thermoshiki ke ho'āʻoʻia me ka wai paʻakai he 304304. He mea kila kila kila me ka ikaika anti-rust hana a me ke kiʻekiʻe o ka mahana wela a hiki i ka 1000-1200 degrees.Loaʻa iā ia ka maikaʻi o ke kūpaʻa ʻana i ka corrosion a ʻoi aku ka maikaʻi o ka pale ʻana i ka intergranular corrosion.ʻO ka mīkini he alloy ʻO nā mea i hana i kahi kiʻiʻoniʻoni oxide nui, kahi e hoʻokaʻawale ai i ka pilina o ka oxygen a pale i ka hoʻomau ʻana i ka oxidation, he nani.
ʻO ka wai paʻakai hiki ke ʻai ʻia i kekahi ʻano.Inā he paipu kila kuhili ʻole 202, e ʻōpala ia i loko o 24 mau hola inā hoʻokomo ʻia i loko o ka wai paʻakai.Eia naʻe, ʻaʻole i loko o ka hao 304 kūpono, no laila ʻaʻole ia e ʻōpala Akā i ka manawa pōkole, ʻaʻohe hoʻololi hōkū.
1. ʻO ke ʻano ʻike maʻalahi o ka hana ʻana o ke kīʻaha thermos kila kila.Hoʻomaʻamaʻa ka ʻāpana haʻahaʻa o ke kino kīʻaha, e hōʻike ana ua nalowale ka huahana a ʻaʻole hiki ke loaʻa kahi hopena mālama wela maikaʻi.
ʻAʻole hiki ke hoʻāʻo ʻia nā kīʻaha wai kila no nā mea 304 me ka wai paʻakai.ʻOiai he hopena koʻikoʻi nā ion chloride ma ke kila kila 304, ʻoi aku ka paʻakikī o ka hilinaʻi ʻana i ka wai paʻakai, a paʻakikī loa ka nānā ʻana.
Ka manawa hoʻouna: Mar-07-2023