ʻO ka 304 kuhiliʻole kila mākēneki?

304 kila kilaʻo ia kekahi o nā māka kila kuhili ʻole i hoʻohana nui ʻia a puni ka honua. Ua ʻike ʻia no kona kūpaʻa ʻana i ka corrosion maikaʻi loa, ke ʻano maikaʻi, a me ka hiki ke loaʻa i nā noi mai nā lako kīhini a i nā ʻāpana ʻoihana. Akā ʻo kahi nīnau maʻamau mai nā ʻenekinia a me nā mea hoʻohana hope:ʻO 304 ke kila kila kila?

Ma kēia ʻatikala,sakysteele ʻimi ana i ke ʻano magnetic o 304 stainless steel, he aha ka hopena, a me ke ʻano o kāu papahana a i ʻole koho huahana.

He aha ka 304 kuhiliʻole?

304 kila kuhiliʻole heaustenitic stainless steeli haku mua 'ia e:

• 18% chromium

• 8% nikela

• ʻO ke kalapona liʻiliʻi, manganese, a me ke silika

He ʻāpana ia o ka ʻohana stainless steel 300-series a ʻike ʻia hoʻi ʻo iaAISI 304 or UNS S30400. He mea nui ia no kona pale ʻana i ka corrosion i nā ʻano ʻano like ʻole, me ka hoʻoili ʻana i nā meaʻai, nā noi kai, a me nā hale kūkulu hale.

ʻO ka 304 kuhiliʻole kila mākēneki?

ʻO ka pane pōkole:ʻAʻole maʻamau, akā hiki nō

304 kila kilamanaʻo maʻamau ʻaʻole magnetiki loko o kona kūlana annealed (softened). ʻO kēia ma muli o kānaaustenitic crystal structure, ʻaʻole ia e kākoʻo i ka magnetism e like me ka ferritic a martensitic steels.

Eia naʻe, hiki i kekahi mau kūlanahoʻoulu i ka magnetismi 304 kila kila, oi loa aku ma hope o ka hana mechanical.

No ke aha e hiki ai i ka 304 Stainless ke lilo i Magnetic?

1. Hana anu

I ka wā e pio ai ka kila kila 304, hehi ʻia, ʻōwili ʻia, a huki ʻia paha - nā kaʻina hana maʻamau i ka hana ʻana.hana anu. Hiki i kēia deformation mechanical ke hoʻololi i kahi ʻāpana o ka austenitemartensite, he hale hoʻolima.

ʻO ka hopena, ʻike paha nā ʻāpana e like me ka uea, nā pūnāwai, a i ʻole nā mea hoʻopaʻa i hana ʻia mai 304ʻāpana a piha paha ka magnetismma muli o ke ʻano o ka hana anu.

2. Wela a me ka wela

Hiki i kekahi mau kaʻina hana wiliwili ke hoʻololi i ka hale o 304 stainless steel, ma kahi kokoke i nā wahi i hoʻopilikia ʻia i ka wela, e hoʻololi iki i kēlā mau wahi.

3. Hoʻohaumia ʻili

I nā hihia koʻikoʻi, hiki i nā koena hao a i ʻole nā ​​mea haumia mai nā mea hana mīkini ke hāʻawi i ka pane magnetic, ʻoiai inā ʻaʻole magnetic ka mea nui.

Hoʻohālikelike ʻia me nā mea hao ʻino ʻē aʻe

Pono ʻoe e hopohopo e pili ana i ka Magnetism ma 304 Stainless?

I ka nui o na hihia,ʻaʻole he hemahema ka pane magnetic liʻiliʻiʻaʻole pili i ka pale ʻana i ka corrosion a i ʻole ka hana. Eia nō naʻe, inā e hana ana ʻoe i nā ʻoihana kahi e hoʻomalu ʻia ai ka permeability magnetic-e like me ka uila, aerospace, a i ʻole MRI kaiapuni—pono ʻoe i nā mea ʻole-magnetic piha a i ʻole ka hana hou ʻana.

At sakysteel, Hāʻawi mākou i nā mana maʻamau a me nā mana haʻahaʻa o 304 stainless steel, a hiki iā mākou ke kākoʻo i ka hoʻāʻo magnetic permeability ma ke noi.

Pehea e ho'āʻo ai inā he Magnetic 304 Stainless Steel

Hiki iā ʻoe ke hoʻohana i kahi maʻalahimagnet lima limae nānā i ka mea:

• Inā ʻoluʻolu ka huki ʻana o ka magnet a i ʻole nā ​​lāʻau wale nō i kekahi mau wahi, ʻo ke kilaʻāpana magnetic, ma muli paha o ka hana anu.

• Inā ʻaʻohe mea hoihoi, ʻo ia nōnon-magnetica piha austenitic.

• Hōʻike ka manaʻo hoihoi he ʻano ʻokoʻa paha ia (e like me 430) a i ʻole ka hana anu.

No ke ana kiko'ī, mea paahana likemika permeability or Nā ana mikahoʻohana ʻia.

Ka hopena

No laila,ʻo 304 ke kila kila kila?Ma kona ʻano kumu, annealed—no. Akā me ka hana mechanical a i ʻole ka hana ʻana,ʻAe, hiki ke lilo i mea magnetic ma muli o ka hoʻololi pae.

ʻAʻole hōʻemi kēia ʻano magnetic i kona kūpaʻa corrosion a kūpono paha no ka hapa nui o nā noi. No ka hoʻohana koʻikoʻi, e kamaʻilio mau me kāu mea hoʻolako waiwai a noi i ka hoʻāʻo hōʻoia.

sakysteelhe mea hoʻolako hilinaʻi o nā huahana kila kila 304 kiʻekiʻe, me ka uea, nā pepa, nā paipu, a me nā kaola. Me ka traceability piha, nā palapala hōʻoia mill, a me nā koho mana waiwai magnetic,sakysteele hōʻoia i ka loaʻa ʻana o nā mea i kūpono i nā kūlana ʻenehana a me nā kūlana hana.