Hanaʻole i ka mea kila kila?

1. Hōʻikeʻike

Uaʻike pahaʻoe inā he mea kilokiloʻoleʻia no konaʻano o kona mau manawa a me ka paleʻana o ka corrosion-corros?

ʻOiaiʻo ke kila maikaʻi loa i hoʻohana nuiʻia i nā noi i nā mea pāʻani mai nā mea hoʻohanaʻo Kitchen i nā mīkini hanaʻoihana, kona kuleana e like me ka lawena a ke kanaka e hoʻokaʻawale ai.

He mea kūpono ia e like me ke keleawe a iʻole alumini paha i ka hoʻounaʻana i ka uila uila?

I kēia blog, E makaʻala mākou i nā waiwai uila uila, me ke komoʻana, Loaʻa, a me nā palena i nā noi uila.

E hoʻohālikelike hou mākou iā ia i nā mea hana e like me ke keleawe a me ka alumini, Ka mālamalamaʻana o ka mālamalama i ke aha nā meaʻimi kiʻi akamaiʻole i kohoʻia i kohoʻia i nāʻoihana likeʻole ma keʻano haʻahaʻa.

2. ʻO ka hoʻomaopopoʻana i keʻano uila

He aha keʻano uila?

ʻO ka hana uila ka hiki ke loaʻa i kahi mea eʻae ai i ka kahe o ka uila i kēia manawa. Ua anaʻia ma siemens per meter mika (S / m), me nā koho kiʻekiʻe e hōʻike ana i ka maikaʻi.

Nā mea e like me ke keleawe, aluminum, a ua kaulanaʻia ke kala no ko lākouʻano maikaʻi loa, e hana ana iā lākou i kūpono no nā hana uila a me nā'ōnaehana transs.

ʻO nā mea nui i ka hanaʻana

ʻO kekahi mau mea e hoʻoholo i ka hiki ke hoʻokō i kahi mea uila:

• ʻO ka hoʻolālā atomic: ʻO ka hoʻonohonohoʻana o nā atom a me nā electrons manuahi e hoʻoholo ai i ke kaheʻana o ka uila.
  Metals me kahi nui kiʻekiʻe o nā electrons manuahi, E like me ke keleawe, Hōʻike i ka hana maikaʻi loa.
• Palau: ʻO nā mea liʻiliʻi liʻiliʻi e hiki i nā haumia ke pālahalaha i nā electrons, hōʻemi i ka hanaʻana.
• Keka ao: ʻO nā metas kaʻike maʻamau i ka hanaʻana i ka hana ma nā kiʻekiʻe kiʻekiʻe ma muli o ka hoʻonuiʻana i nā mea kūʻai uila.

Nā mea maʻamau maʻamau

Eia kahi hoʻohālikelike o kekahi mau metals maʻamau maʻamau:

Waiwai	Ke ola (S / m)	Noi
Dala	63 MP pakuhi × 10	ʻO nā leka uila kiʻekiʻe, Nā'Āpana Po'ī
Liulaala	59 MP pakuhi × 10	Nā mea uila uila, Nā'ee, nā hoʻololiʻana
Aluminum	37 MP pakuhi × 10	Nā laina mana, ʻO nā'ōnaehana uila māmā māmā
Kila kohu ʻole	1.45 MP pakuhi × 10	Nā pā uila uila, Nā Kākoʻo

3. Ka hoʻohuiʻana o nā kila stiinless a me kona hopena ma keʻano

He aha ka mea kila maikaʻiʻole i hanaʻia?

ʻO ke kila stielless he alloy nui i hui pūʻia 'Eron, Chromium, a nickel, ua hui pinepineʻia me nā mea'ē aʻe e like me Molybdenum a me Manganese.

Hāʻawi kēia mau alana alloying i nā mea kila kūponoʻole me nā waiwai hōʻailona, me ka ikaika a me ka paleʻana, Akā e hōʻemi pū kekahi i konaʻano uila.

• Chromium (10-30%): Hoʻokumu i kahi'āpana o ka mika, ke kāohiʻana i ke kuʻekuʻe kūwaho.
• Nickel (8-10%): Hoʻomaikaʻi i ka paʻakikī a me ka ductility akā hoʻohui i ka liʻiliʻi i keʻano.
• Mybrideum: Hoʻohui i ka ikaika ma nā wahi kiʻekiʻe i keʻano o keʻano haʻahaʻa.

Microstructure a me ka hana

ʻO keʻano o ka mea kila ponoʻole e hilinaʻi nei i ka microsstructure:

• ʻO kahi kila kila Austetetitic (E.g., 304, 316): Non-magnetic, corrosion-resistant, a he haʻahaʻa haʻahaʻa haʻahaʻa.
• ʻO ka mea kila ferritic (E.g., 430): Magnetic, Ka liʻiliʻiʻo Corrosion-resistant, a uaʻoi aku ka nui o ka laweʻana ma mua o nāʻano heustetetic.
• Martelitic Vielless Steel (E.g., 410): Magnetic, ikaika ikaika, a me ke ola kūpono.
• ʻO ka kila kila fuplex (E.g., 2205): E hoʻohui i nā waiwai o nā mea kanu austetitic a me nā mea kanu ferritic, me ka hana kūpono.

4. ʻO ka laweʻana i nā helu kila kila maʻamau:

304 Kila kohu ʻole (Austetetitic):

• • Ke ola: Aneane 1.45 × 10 ^ 6 s / m
  • Waiwai: 304 ʻO ke kila maikaʻiʻole kekahi o nā helu i hoʻohana nuiʻia, kaulana no kona pale kū'ēʻana, NoMame, a me ka maʻalahi o nā lole.
    ʻAʻole ia-magnetic a loaʻa iā ia kahiʻano haʻahaʻa haʻahaʻa haʻahaʻa i hoʻohālikelikeʻia i nā metala'ē aʻe e like me nā keleawe a me ka alumini.

316 Kila kohu ʻole (Austetetitic):

• • Ke ola: Aneane 1.28 × 10 ^ 6 s / m
  • Waiwai: 316 ʻO nā mea kila kūpono e like me 304 Akā me ka hoʻohuihui molybdelu, e hoʻonui ana i kona paleʻana i ka pitting a me ka crevice corrosione, nui loa i nā kaiāulu chrlode.
    Ua hōʻemi ikiʻia ka molybdelum i hoʻohuiʻia i konaʻano uila e hoʻohālikelikeʻia 304.

430 Kila kohu ʻole (Ferritic):

• • Ke ola: Aneane 1.60 × 10 ^ 6 s / m
  • Waiwai: 430 ʻO ke kila stielless kahi hōʻailona ferritic i ka magnetic a loaʻa i kahi kūlana chromium kiʻekiʻe 304 a 316.
    Hāʻawi ia i ke kū'ēʻana i ke kuʻekuʻe maikaʻi aʻoi aku ka nui ma mua o nā helu Austetitic.

410 Kila kohu ʻole (Martesestic):

• • Ke ola: Aneane 1.70 × 10 ^ 6 s / m
  • Waiwai: 410 ʻO ke kila maikaʻiʻole kahi hōʻailona martebicic e hiki ke wela i ka hanaʻana i ka ikaika kiʻekiʻe a me ka paʻakikī. He magnetic a he mea hoʻonaninani kūpono.

2205 ʻO ka kila kila fuplex:

• • Ke ola: Aneane 1.40 × 10 ^ 6 s / m
  • Waiwai: 2205 Hoʻokomoʻiaʻo Duplex Guilless Steel, hāʻawiʻia i ka ikaika kiʻekiʻe, Ke kū'ē neiʻo Corrosion Corrossion, a me ka lawena uila uila.

Kila kohu ʻole, ʻOiaiʻaʻole kaulana no kona wā e hoʻohālikelike ai i nā mea e like me nā mea e like me ke keleawe maʻemaʻe a iʻole alumini, loaʻa nā hiʻohiʻona kūʻokoʻa e hana pono ai i nā noi uila kiko'ī.

Nā Kūlana Kūʻai:

• • Hoʻohana pinepineʻiaʻo Stiinless Steel, Nā'ōwiliʻana, a me nā papa'āina e pili ana i kona paleʻana i ke kū'ē.
    Ua kanuʻia kēia mau mea i loko o ka lepo a iʻole i hōʻikeʻia i ka wai, kahi e hoʻokaʻawale ai ka wikiwiki i keʻano o nā mea likeʻole.
  • ʻOiaiʻaʻole e like me keʻano o ke keleawe, Hōʻike ka Duramlity Steel i ka Durablity e hōʻoia i ka hana lōʻihi, ʻO ka hōʻemiʻana i ka mālamaʻana a me nā kumukūʻai hoʻololi.

Nā'Āpana Pūnaewele:

• • I nā noi e pono ai nā mea pili e pono ai i nā wahi i nā wahi a iʻole ka hana pinepineʻana, ʻO ka ikaika o ka mīkini hoʻomaʻamaʻa a me keʻano o ka ikaika o ka cheelle.
  • ʻAʻole pono kēia mau mea pili e lawe i nā mea kiʻekiʻe, Ke hana nei i ka haʻahaʻa haʻahaʻa o keʻano haʻahaʻa.

ʻO nā palapala noi a me nā noi moana:

• • I nā wahi e like me nā mea kanu lāʻau, resineries, a iʻole nā ​​hoʻonohonoho moana, ʻO ka corosion corosion a corelless corosion he koʻikoʻi.
    Hoʻohana pinepine nā mea uila ma kēia mauʻaoʻao i ka mea kila kūponoʻole e pale ai i ka degradation a iʻole ka paʻakai.

Nā Pūnaewele Pūnaewele:

• • ʻO keʻano o ka biocompatibila a me ke kū'ēʻana o ka cheael a me ka corrosion, uila, a iʻole nā'āpana'ē aʻe.

6. Loaʻa i nā kiʻiʻoniʻoni maikaʻiʻole i nā noi o keʻano

• Ke kū'ē neiʻo Corrosionion: ʻO ka hiki ke kiʻi i ke kila e pale aku ai i ka pale a me ka corrosion he paramount i nā noi i hōʻikeʻia i ka wai, kinopa, a iʻole nā ​​wahi weliweli.
• Ka ikaika ikaika: ʻO kona ikaika kiʻekiʻe a me ka paʻakikī e hōʻoia i nā mea e pili ana i nā mea uila, hopena, a iʻole nā ​​vibrations.
• Durability: ʻO ka lōʻihi o nā'āpana o nā mea kilatinoʻole e hōʻemi i ka pono no nā mea hou, Hāʻawi i nā mālama kālā ma mua o ka manawa.
• ʻO nā hoʻopiʻi Aesthetic: Hiki ke loaʻa i keʻano o keʻano o ke kilokilo o ke kila kila i nā mea iʻikeʻia i nā huahana uila a iʻole nā ​​huahana kūʻai.
• Kumukūʻai-kūpono: ʻOiaiʻoi aku ka nui o nā kila stienless, Hiki i kona mau koina a me nā koi haʻahaʻa haʻahaʻa ke hana i ke kumukūʻaiʻoi aku ka maikaʻi ma ka lōʻihi.

7. Nā palena o ke kila kila ma nā noi noi

• Haʻahaʻa haʻahaʻa haʻahaʻa: I nā noi e koi ana i ka laweʻana i ke kiʻekiʻe a iʻole ka hana uila uila, ʻO keʻano haʻahaʻa o keʻano haʻahaʻa o keʻano.
• Ka HōʻaʻO Kokua: ʻO konaʻano hana Thermal i haʻahaʻa loa ma mua o ke keleawe a i aluminim, ka mea e pili ana i ka wehe wela i nā'āpana uila.
• Uku kiʻekiʻe: ʻOiaiʻo keʻanoʻo Stiinless e hāʻawi i nā pale kū'ē maikaʻi loa, Hiki ke hoʻohālikelikeʻia kona kumukūʻai i nā koho hou e like me Alminumum.

8. Nā noʻonoʻo palekana

Nā Pahu uila:

• Nā pilikia kūpono: ʻOiaiʻo keʻanoʻo Stiinless ka liʻiliʻi liʻiliʻi, Hiki iā ia ke pose electrical i nā pilikia ma nā kūlana. Pono kūpono a me ka hoʻonohonoho ponoʻana.
• Nā'ōlelo aʻoaʻo no ka mālama limaʻana: E hoʻohana i nā pono hana i hoʻopaʻaʻia, e komo i nā lako palekana pilikino kūpono (Ppe), a hahai i nā kulekele palekana i ka wā e hana pū ana me nā mea kila maikaʻiʻole i nā noi uila uila.

Ka lepoʻana a me ka nohoʻana:

• Mea nui o ka honua: ʻO ka hoʻokele kūpono a me ke komoʻana i keʻano o ka hoʻohanaʻana i nā kila kila i nā'ōnaehana uila. Kōkua ke kōkuaʻana i ka paleʻana i nā kīleʻa uila a e hōʻoia i ka palekana.
• Hana o ka honua: Hāʻawi ka lepo i kahi ala no nā mea uila i kēia manawa e hikiʻole ai, ka hōʻemiʻana i nā pilikia o nā pilikia uila.

9. Nā hoʻohālikelike me nā kumuwaiwai'ē aʻe

Hoʻohālikelike me Liulaala:

• Ke ola: Ua loaʻa i kahi kumukūʻai kiʻekiʻe loa (59.6 × 10 ^ 6 s / m) ua hoʻohālikelikeʻia i nā kila kila (1.45 × 10 ^ 6 s / m).
• Kālepa-puka: ʻOiaiʻo Copper kahi mea hana maikaʻi loa, uaʻoi aku ka maʻalahi o ka corrosion aʻoi aku kaʻoi aku aʻoi aku kaʻoi aku ma mua o kekahi mau helu o nā kila kila.

ʻO Steelle Craels vs Aluminum:

• Ke ola: Aluminum (37.7 × 10 ^ 6 s / m) ʻoi aku ka maikaʻi ma mua o ke kila kila.
• Ikaika a me ka nui: Akā naʻe,, Ua emi iki a aluminim a me ka wiwoʻole ma mua o ka kila kila, Ke hana nei i nā kūpono kūpono no nā noi e koi ana i ka ikaika kiʻekiʻe.

Nā meta'ē aʻe:

• Keihei a bronze: ʻO kēia mau mea hana e loaʻa i ka hana maʻamau a hoʻohana pinepineʻia i nā pilina uila a me nā mea hoʻopili.
• Titanium: Kaulana no kona ikaika kiʻekiʻe a me ke kaupaona haʻahaʻa, ʻO Titanium he haʻahaʻa haʻahaʻa haʻahaʻa a hoʻohanaʻia i nā noi kūikawā.

Nā mea kino kino:

• Ke hoʻopau nei me nā metals: Ke hoʻohālikelike nei i nā kila kilati me nā metala e like me ke kālā e like me ke kala a iʻole ke gula e hoʻonui i kāna waiwai uila.
  ʻo kahi laʻana, e pale aku ana me ke kala e hoʻonui i ka laweʻana i ka laweʻana 50%.
• Ke ulu nei nā haʻawina hou: ʻO kaʻimi noiʻi e hoʻomohala i nā mea kila kila hou hou aku me ka hoʻomaikaʻiʻana i nā waiwai'ē aʻe.
  Hōʻike kekahi mau alloys hou i kahi 20-30% hoʻomaikaʻi i ka hana.

Hoʻohanaʻana i nā lole a iʻole nā ​​papa:

• Nā pāpale: Ke noi nei i nā mea hana hana a iʻole nā ​​papa hana e hoʻomaikaʻi i ka hana uila o ke kila i nā noi kiko'ī ma nā noi kiko'ī.
  ʻo kahi laʻana, Hiki i kahi huiʻo Polymer ke koho e hoʻonui i ka lawena e 10-20%.
• Nā mea i hoʻopaʻaʻia: Ke hoʻohana nei i nā mea hoʻohui i hoʻopaʻaʻia me kahi papa o waho a me kahi mea kila kila e hiki ai ke hāʻawi i kahi kaulike ma waena o ka conductivity a me nā waiwai'ē aʻe.
  Hiki i kēia ala ke hoʻokō i kahi 15-25% holomua i ka hana holoʻokoʻa.

11. Hopena

Oiai kila kohu ʻole ʻAʻole paha e koho i nā koho kiʻekiʻe no nā noi kiʻekiʻe, ʻO nā mea maikaʻi loa i nā wahi i kahi o ka durability, Ke kū'ē neiʻo Corrosionion, a he mea nui loa ka ikaika.

ʻO kona haʻahaʻa haʻahaʻa haʻahaʻa e hoʻonāukiukiʻia e kēia mau pono, ka hanaʻana i kahi mea waiwai no ka hoʻohanaʻana a me ka hoʻohanaʻana o ka mea kūʻai aku.

Ke kohoʻana i kahi mea no kāu papahana, E noʻonoʻo i nā koi kiko'ī o kāu noi.

No ka palekana-palekana a iʻole nā ​​hiʻohiʻona kiʻekiʻe, ʻO nā mea kila Strainless e noho ana i kahi koho maikaʻi loa. No keʻano maʻemaʻe, Nā koho hou e like me ke keleawe a iʻole ka alumini i kūpono.

Inā loaʻa iāʻoe kahi mea kūʻai ponoʻole, Eʻoluʻolu eʻoluʻolu kāhea iā mā˚ou.

FaqS

1. Hiki i nā mea kila kila?
ʻAe, Akā he haʻahaʻa haʻahaʻa haʻahaʻa e hoʻohālikelikeʻia me nā metala e like me nā keleawe a me ka alumini.

2. He mea kila kūpono kūpono no ka holoiʻana?
ʻAʻole, Ma muli o kona haʻahaʻa haʻahaʻa. Uaʻoi aku ka maikaʻi no nā hoʻopili a me nā noi pili.

3. Pehea e hiki ai ke hoʻomaikaʻi i ka cheelle cheelless cheelle?
Ma o nā hana e like me ka hanaʻana me nā metala hana (E.g., keleawe a kālā paha) a iʻole ka hoʻomohalaʻana i nā alloys kūikawā.