Nā ʻano hana ʻike mea kila kila

ʻOi aku ka nui o nā ʻano kila kila a me nā māka, ʻoi aku ka maikaʻi o ka 304 stainless steel material i ka hoʻohana ʻana i nā mea ʻai ʻoi aku ka maikaʻi o ke kila kila, ke kūpaʻa kino a me ka hana ʻino electrochemical i loko o ke kila i ʻoi aku ka maikaʻi ma mua o nā alloys titanium. 304 kuhiliʻole kila wela-pale, wela-pale, akā, kū'ē i ka haʻahaʻa wela a hiki ke kū'ē i ka ultra-haʻahaʻa wela, i hoʻohana 'ia i ka hana 'ana i nā mea hale kiʻekiʻe. ʻOi aku ka kiʻekiʻe o ka 304 stainless steel alloy content, no laila ʻoi aku ka kiʻekiʻe o ke kumukūʻai ma mua o ke kila maʻamau, e alakaʻi pinepine ai i ka mākeke kālepa hewa ʻole me nā kila kila ʻē aʻe e like me 304 stainless steel, a me nā kila kila. ʻOi aku ka kiʻekiʻe o ke kumukūʻai ma mua o ke kila maʻamau, ka mea e alakaʻi pinepine ai i ka mākeke pāʻoihana unscrupulous ʻoi aku me nā kila kila ʻē aʻe e like me 304 stainless steel, pono mākou e ʻike pehea e ʻike ai i ka 304 stainless steel a me nā kila kila ʻē aʻe.

ʻO nā ʻano hana ʻike kuʻuna:

ʻO ke ala hoʻokahi, ka ʻike ʻana o ka waihoʻoluʻu a me ka lustre, ma hope o ka pickling o ke kila kila, ka ʻili o ke kala a me ka luster o ke kālā a maʻemaʻe, ka ʻili o ka ʻili a me ka luster o ke kila kila me ka ʻole pickling: chromium-nickel steel he brownish-white, chromium steel brownish -ʻeleʻele, chromium-manganese nitrogen he ʻeleʻele. ʻO ke kila kila chromium-nickel ʻole i ʻōwili ʻia anuanu, ʻo ke kālā kālā keʻokeʻo me nā hiʻohiʻona. Pono kēia ʻano i kahi maka no ke kila kila, a ua hana nā ʻano mea kila kila me nā poʻe akamai e ʻike.

ʻO ke ala ʻelua, me kahi magnet e ʻike ai, hiki i ka magnet ke hoʻokaʻawale i waena o nā ʻano ʻelua o ke kila kila. No ka mea hiki ke huki ʻia ka chromium stainless steel e nā mea hoʻokalakupua i kēlā me kēia mokuʻāina, akā ʻo ke kila manganese kiʻekiʻe me ka manganese kiʻekiʻe ʻaʻole magnet, hiki ke ʻike ʻia kēia mau mea ʻelua me ka hoʻohana ʻana i nā magnet. No laila, ʻoiai hiki i ka magnet ke hoʻokaʻawale i ka chromium stainless steel a me ka chromium-nickel stainless steel, akā ʻaʻole hiki ke hoʻokaʻawale pololei i kekahi o nā waiwai kūikawā o ke kila, ʻaʻole hiki ke hoʻokaʻawale i ka helu kila kikoʻī.

ʻO ke ala ʻekolu, ʻike potion, aia kahi wai hoʻāʻo kila kila ma ka mākeke, e like me ka manawa o ka discolouration, e hoʻoholo i ke ʻano kila kila. 10 kekona a i ʻole ʻulaʻula no ke kila kila 201 maʻamau; 50 kekona a i ʻole ʻulaʻula no ke kila kila 201 maoli; 1 minuke a ʻulaʻula paha no 202 kila kila; ʻO ka 301 stainless steel i loko o 2-3 mau minuke e ʻulaʻula, akā māmā loa ke kala, pono ʻoe e nānā pono iā ia; 3 mau minuke ʻaʻole loli ke kala, ʻeleʻele iki ka waihoʻoluʻu lalo, ke kala o lalo o ke kila kila. Hoʻololi, ʻo ka lalo o ke kala ʻeleʻele iki, ʻo ia ka SUS304 kila kila. Eia nō naʻe, ʻo kēia ʻano o ka hoʻokaʻawale ʻana i nā ʻano kila kila he mea liʻiliʻi wale nō, no ka ʻokoʻa ʻana i kekahi mau ʻano o ke kila kila.

ʻAʻole hiki ke hoʻohana wale i nā ʻano o ka hoʻāʻo hoʻohui ʻana i nā ʻano i luna aʻe, a hiki i kāna mau hopena hōʻike ke hoʻoholo i kekahi ʻano o ke kila kila, ʻaʻole hiki ke hoʻoholo i ke ʻano o nā mea alloying i loko o ke kila a me nā kikoʻī kikoʻī. No laila, ʻaʻole kūpono loa kēia mau ʻano ʻike i kēia manawa, hewa paha kekahi, no laila pono mākou e ʻike pono i ke ʻano e ʻike ai i ke kila kila. I nā makahiki i hala iho nei, ʻo ke ʻano o ka hoʻohana nui ʻana ʻo X-ray fluorescence spectrometry detection, ʻaʻole hiki i kēia ʻenehana ʻike ke hoʻokō i ka hoʻāʻo ʻole luku wale ʻia, akā, ʻoi aku ka wikiwiki o ke ana ʻana, ʻoi aku ka intuitive o nā hopena, maʻalahi loa ka hana. Ma muli o ka hoʻolālā ʻana o ka mea kani he liʻiliʻi a hiki ke lawe ʻia, i ka mākaʻikaʻi kula a me ke kālepa ua lawe mai i ka ʻoluʻolu nui.