Hoʻoponopono i ka unuhiʻana
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hae hao

Hoʻolei i ka hao - i loko o ke alakaʻi loea

Papa o nāʻikepili Hōʻike

1. Hōʻikeʻike

Ua loaʻa i ka hao hao i loaʻa i kona inoa he mea nui ma keʻano he kumu kūʻai nui ma keʻano mōʻaukala a me nāʻenehana hou.

ʻO kēia Mole-Carbon Alloy, ʻO ka maʻamau ma waena o 2-4% carbon a me nāʻano he nui o ka silicon a me nā mea'ē aʻe,

ke hoʻolalelaleʻana i kahi hui kūʻokoʻa o nā waiwai e like me ka castability maikaʻi loa, ikaika kiʻekiʻe kiʻekiʻe, a me ka hoʻonaninani hoʻonaninani.

Ua hanaʻia kēia mau hiʻohiʻona i ka hao hao hao ma waena o nā lehulehu o nāʻoihana, e komo pū me Automotive, kūkulu hoʻi, ʻO nā mīkini, a me nā mea hana hana.

ʻO kēiaʻatikala e nānā i nā mea e hoʻopili ai i ka huiʻana o ka hao, moloka, Nā Pīkuhi Propertinies, Nā hana hoʻonaninani, a me ka huaolelo o na noi e pono ai na mea e pono ai mai kona poe waiwai.

Ua noʻonoʻo mākou i kāna mau pono, mea paʻakikī, a me nā mea e komo ana e kau ai i ka holoʻana i kona wā e hiki mai ana i ka wā e hiki mai ana.

2. He aha ka hao hao?

Hoʻolei hao i nā mea hao waleʻia mai nā alloys ferous e like me kona mau kiʻekiʻe kiʻekiʻe.

ʻO kēia mau hiʻohiʻona hiʻohiʻona kūʻokoʻa i loko o kahi micrstructure e hoʻonui ai i kāna hale noho, ʻO ka hana kūpono no ka hoʻolālāʻana i nā hoʻolālā a me nā hana nui.

ʻAʻole like me ke kila, ʻO ka mea maʻamau e hāʻawi i ka ikaika o ka ikaika a me ka lōʻihi, ʻO nā mea hao hao i nā noi i kahi e hoʻopili ai i ka ikaika.

ʻO kona hiki ke hoʻopili a me nā mea hoʻonaninani a me nā mea hoʻonaninani'ē aʻe e hoʻokaʻawale houʻia mai nā alloys'ē aʻe.

Hae hao
Hae hao

ʻo kahi laʻana, I kaʻenehana kaʻa kaʻa kaʻa, ʻO nā waiwai o nā huapalapala o ka pā o ka hao nui i hāʻawiʻia i ka longonvity a me ka hana o nā poloka o nā mīkini a me nā'āpana o nā mīkini.

NOEHUI, E hoʻomau ka mea hao i nā mea i kohoʻia i nā noi i nā noi kahi e koʻikoʻi a me ke kumukūʻai.

3. Ka hoʻomohala honua a me keʻano

Evolution o ka hao hao

Ua hoʻi houʻo ia i nā'āpana hao i ka china kahiko, kahi i kūkulu mua ai i ka wā o ka Zhou Dynasty a puni ka makahiki 5 o BCE.

Ua loaʻa i nā Metallirgists Kina i loaʻa ʻO nā wela nui hiki i ka hao hao hao,

aeʻae ia nininiʻia i loko-A hoʻokaʻawale i ka hana i kauʻia i loko o ka hao hao ma mua o ka hoʻokaʻawaleʻana i ka hao a me ka bulomery.

  • 4thur: Ua hoʻohanaʻoʻAmelika Hui PūʻIa i nā mea hao no nā mea hana mahiʻai, Nā mea kaua, a me nā meaʻenehana likeʻole e like me nā kolamu a me nā bola.
  • 12Wā: MaʻEulopa, Uaʻike nuiʻiaʻo ka mea hao ma muli o nā palena o nāʻenehana i ka hoʻokōʻana i nā wela e pono ai.
  • 15Wā: Ka hoʻomohalaʻana o ka flast fround MaʻEulopa, i ka sweden a meʻEnelani, hōʻailonaʻia he wahi huli, e hana ana i ka hao hao i loaʻa a hiki i ke kālepaʻana.

'ĀLECOCHALICAN

Ma luna o nā kenekulia, he papa o Kāleʻa uila E hoʻokaʻawale i ka hao ma luna mai o kahi mea maikaʻiʻole i kahi mea i loaʻa i kahi mea hana i kēia manawa.

  • Flast fround (14Th-17 kenekulia): Hoʻopā i ka hana hoʻomau o ka hao hao, pono no ka nui o ke kauʻana.
  • ʻO Fucho Furnace (18Wā): Hoʻolakoʻia i kahi ala kūpono a me keʻano kūpono no ka hoʻoheheʻeʻana i ka hao hao a me ka puaʻa puaʻa, ka hoʻemiʻana i nā kumukūʻai a hoʻonui i ka hoʻokomo.
  • Chin Nūho: Ua hoʻokomoʻia ma ke kenekulia 19, Hoʻopili kēia kaʻina hana i ka wikiwiki e hoʻopili ai keʻokeʻo keʻokeʻo keʻokeʻo me ka paakiki, lole-resistant.
  • Alloying a me ka hana inculation (20Wā): Ka hoʻomohalaʻana o ʻO nā mea hao nodular (Ui) i 1948 e keth millilis he pāʻani-hoʻololi.
    Ma ka hoʻohuiʻana i ka magnesium, Hoʻopiliʻia nā flakes picktite i loko ʻO Noden Brother, E hoʻomaikaʻi nui ana i ka paʻakikī a me ka makemake.
  • 'Olī hou ka mea loaʻaʻana o kēia manawa (21hala kenekulia): I kēia mau lā, nā hoʻohālikelike kamepiula, ʻO ka nininiʻana o Robotic, and ka nānāʻana i ka manawa maoli E hōʻoia i ka maikaʻi, 'Clelo pololei, a me ka maikaʻi ma ka hana hao ma ke kāʻei ma keʻano he hikiʻole.

4. Kalepa me nā micsopy a me nā micsostructure

4.1 Kinohi

ʻO nā mea i hoʻokaʻawaleʻia a me nā kumu o ka hao a me ke kino e hoʻoholoʻia e konaʻano campoition. Nā mea nui i hōʻikeʻia i loko o ka hao hao:

KālekaʻAʻI (2.0%-4.0%)

ʻO Carbon ka Defrining Elements i ka hao hao. Hāʻawi i konaʻike kiʻekiʻe no ka hoʻokumuʻana o nā kiʻi kiʻi a iʻole nā ​​mea hao hao i ka wā hoʻoponopono.
Ka palapala carbon (pakuhi vs carbide) ʻO nā mea nui loa i ka hana maʻamau o ka alloy.
I loko o ka hina hina a me ka hao hao, Ua kohoʻo Carbon i kahi kiʻi, ʻOiai i loko o ke keʻokeʻo keʻokeʻo, Aia ia i nā kaʻa hao hao (Likahi), hopena i nā waiwai likeʻole.

Silikino (1.0%-3.0%)

ʻO Sillicona ka lua o ka lua o ka mea nui i loko o ka hao hao. E hoʻolaha ana i ka hoʻokumuʻana o ke kiʻi ma kahi o nā kaʻa, nui loa ma ka hina hina.

ʻO nāʻike Silincon kiʻekiʻe e hoʻomaikaʻi i ka wai, ʻO ka pale oxidation, a me ka pā. Hāʻawi ia i ka pale kū'ē ma keʻano he kiʻi silica silica passive ma luna o kaʻili.

Mang kāne (0.2%-1.0%)

Mālamaʻo Maganse, hoʻonui i ka paʻakikī, a e hui pū me ka sulfur e hana i nā sulfide manganese, ka hoʻemiʻana i ka hoʻokumuʻana o nā'ōpala hao hao.

Akā naʻe,, Hiki i ka manganeseʻoi aku ke hoʻolaha i ka hoʻokumuʻana i ke kaʻa, E hoʻonui ana i ka brittleness.

Sulfur (≤ 0.15%)

Ua manaʻoʻiaʻo Sulfur i kahi haumia. E like me ka hanaʻana i ka sulfide hao, e kumu ai ka pōkole wela (ʻO Brittleness ma nā kiʻekiʻe kiʻekiʻe).

Hoʻohanaʻia nā hoʻohui hoʻohuiʻana o ka manganese e hoʻomaʻamaʻa i nā hopena maikaʻi o Sulfur Sulfur.

Phoshorus (≤ 1.0%)

Ua hoʻomaikaʻiʻo Phosphorus i ka hāʻuleʻana o ka wā, ʻO wai ka mea maikaʻi ma ka'āpana'āpana a iʻole nā'āpana likeʻole.

Akā naʻe,, Ua hōʻemi ia i ka paʻakikī a me ka neʻe, No laila,ʻo kāna mau manaʻo e mālama pinepine i nā noi i nā noi.

Nā mea'ē aʻe (Koho koho):

  • Nickel: Hoʻonui i ka paʻakikī a me ke kū'ēʻana.
  • Chromium: Hoʻonui i ka paleʻana i ke kū'ē a me ka paʻakikī.
  • Mybrideum: Hoʻomaikaʻi hou i ka ikaika kiʻekiʻe kiʻekiʻe a me ke kū'ēʻana.
  • keleawe: Hoʻomaikaʻi i ka ikaika me ka hōʻemiʻoleʻana i ka lōʻihi.

I nā mea i hoʻopaʻaʻia i nā irons (E.g., ʻO ka hao hao a cri paha), ʻO ka hoʻohui kūpono o ka inoiculants (E.g., Magnesum, Kipuka, calcium) hoʻololi i ka morphology kiʻi, Ke pāʻani nei i kahi hana koʻikoʻi i ka hana hoʻoikaikaʻana.

4.2 Nāʻano o ka hao hao a me kā lākou huiʻana

ʻO kēlā me kēiaʻano o ka hao hao e weheweheʻiaʻaʻole wale ia e konaʻano campsical akāʻo ia hoʻi e ulu ana ka microstructure i ka wā o ka hoʻopaʻaʻana a me ka mālama wela:

'Āpana hina

  • Palapala kiʻi: Hākehu
  • Kūleʻa maʻamau:
    • C: 3.0-3.5%
    • A: 1.8-2.5%
    • Mn: 0.5-1.0%
    • P: ≤ 0.2%
    • S: ≤ 0.12%

<Nā Papa Manaʻo =

ʻO nā mea hoʻokani Greil o ka inikiniʻo Grey i nā hana e like me keʻano kūlohelohe kūlohelohe, e alakaʻi ana i ka ikaika o ka'ā'ī a me ka haʻahaʻa a me ka ikaika maikaʻi loa, kūwaho, a me ka machindability.

ʻO Dāhihi (Noodular) Hae hao

  • Palapala kiʻi: Froanceral (NODALUS)
  • Kūleʻa maʻamau:
    • C: 3.2-3.6%
    • A: 2.2-2.8%
    • Mn: 0.1-0.5%
    • Mg: 0.03-0.06% (hoʻohuiʻia he nodulizer)
    • Nā Mokuna Pūnaewele: piu (No ka mana kiʻi)
ʻO nā'āpana haoʻo Duralile
ʻO nā'āpana haoʻo Duralile

Ma o ka hoʻohuiʻana o ka magnerium a iʻole cerium, nā hiʻohiʻona kiʻi e like me nā scherres ma mua o nā flakes, E hoʻomaikaʻi i ka hoʻomaikaʻiʻana i ka ikaika, ewangantion, a me ka hopena hopena.

Keʻokeʻo keʻokeʻo keʻokeʻo

  • Palapala kala: Cementite (Likahi, kālai)
  • Kūleʻa maʻamau:
    • C: 2.0-3.3%
    • A: < 1.0%
    • Mn: 0.1-0.5%
    • Cr / in / i (koho no ke kiʻekiʻe o ke keʻokeʻo kiʻekiʻe)
Keʻokeʻo keʻokeʻo keʻokeʻo
Keʻokeʻo keʻokeʻo keʻokeʻo

Nele i ka silicon silicon e hoʻolaha ai i ka hoʻokumu kiʻi kiʻi, ʻO nā mea i hoʻopaʻaʻia nā carbon i nā kaʻa paʻakikī, ka hopena i ka paʻakikī paʻakikī a me nā pale pale, Akā ma ke kumukūʻai o ka lōʻihi a me ka paʻakikī.

Malleble Candy hao

  • Kiʻiʻia mai ka hao keʻokeʻo Via ka mea i kauʻia (~ 800-950 ° C)
  • Palapala kiʻi: Kāleka Temper CONERMAN (nā noducular nodules)
  • Kūleʻa maʻamau:
    • Like me ke keʻokeʻo keʻokeʻo mua, hoʻololiʻia ma o ka mālama wela e hoʻokō ai i ka ductility

Ua wāwahi ke kaʻina hana i keʻano o ka cement i nā cluster o ka kiʻi, Ke hana nei i kahi mea paʻakikī a me keʻano maikaʻiʻole no nā'āpana likeʻole ma lalo o ke kaumaha haʻahaʻa.

Malleble Candy hao
Malleble Candy hao

Compated silctite hao (Cgi)

  • Palapala kiʻi: Vermicular (worm-like)
  • Kūleʻa maʻamau:
    • C: 3.1-3.7%
    • A: 2.0-3.0%
    • Mg: E pale pololei i nā pae PPM haʻahaʻa
Compated silctite hao
Compated silctite hao

ʻO CGIʻO nā Bridges ma waena o ka hina hina a me ka hao hao, hāʻawi aku i ka ikaika kiʻekiʻe a me keʻano o ka momona ma mua o ka hina hina.

4.3 Nā hiʻohiʻona microstrucher

Hoʻoholoʻo Microstruncture i ka hana hana o ka hao hao. Hoʻokomoʻia nā mea hoʻonani wikiō:

  • Mooki:
    • Flook Kiʻi (Iron Roil): ʻO ka laweʻana o ka Thermal Condertic a me ka nui, Akā e loaʻa nā waiwai o Tensile Tesile.
    • ʻO ka kiʻi (Ui): Hoʻomaikaʻi i ka ikaika o keʻano.
    • ʻO ka kiʻi kiʻi vermicular (Cgi): Nā waiwai o waena.
  • Haha:
    • Ferrite: Palupalu a me ka ductile, i loaʻa pinepine ma ka hao ductile.
    • Puʻuʻupuʻu: He'āpana lamellar o ka ferrite a me ka cementite, Hāʻawi i ka ikaika a me ka paʻakikī.
    • Ka'ōpū: ʻO ke kāwili maikaʻi o ka ferrite a me ka cementite; ʻoi aku ka ikaika kiʻekiʻe ma mua o ka mimetite.
    • Martissite: Paʻakikī loa a me ka brittle; nā puka ma lalo o ka wikiwiki wikiwiki a iʻole alloying.
    • Cementite (Likahi): I kēia manawa ma ka hao keʻokeʻo, hoʻolako i ka paleʻana i ke kū'ēʻana akā e hōʻeha i ka brittleness.
  • ʻO nā kākuhi a me nā intermetallics:
    I nā Iohoo kiʻekiʻe (E.g., Ni-paʻakikī, ʻO nā Irloy irloy), kāʻiliʻia e like me m₇c₃ a iʻole m₂₃c₆ʻano, Hoʻopili nuiʻia e komo ana i ka paleʻana a me ka corrosion e pale ana i nā wahiʻeha.

4.4 ʻO nā kiʻi kiʻi kiʻi a me ka hoʻoponopono

ʻO ka F-C-C-S-S-S TACHORY DIACH e kōkua i ka weheweheʻana i nā mea hōʻoia i nā IRONS IROS. ʻO nā mea hao hao i nā mea hao i loko o ka pae etuctic (~ 1150-124 ° C), ʻoi aku ka haʻahaʻa ma mua o ke kila (~ 1450 ° C), E hoʻonui ana i ka pā.

Ke hilinaʻi nei i nāʻike silicon a me ka wikiwiki, Hiki i ke kiʻi kiʻi i nā morpoplogies likeʻole.

Nā Kūlana Kūʻai:

  1. Papa mua: Austente a cementite paha
  2. ʻO ka hopena kōkua: Wai → austente + Kahakuhi / cementite
  3. ʻO ka hopena kōkua: Austente → ferrite + cemete (Ma ka hoʻomaha)

Ua hoʻololiʻo Silcon i ka hopena o ka etuctic i ka hoʻokumuʻana i ke kiʻi, ʻOiai e hoʻohaʻahaʻa iā SI a me ke kiʻekiʻe kiʻekiʻe o ka hoʻomaʻemaʻeʻana i nā mea i makemakeʻia (keʻokeʻo) moloka.

4.5 Ka hopena ma nāʻanoʻike

ʻO ka pilina ma waena o nā microstructure a me nā mea hana mechanical he nui:

KAHAI LICIT Ikaika Kumaikalua Kūwaho Markinpalibility
Hākehu Hoʻohaʻahaʻa Haʻahaʻa loa High Kūpono
Froanceral High High Kūpono Loli
Vermicular Kūpono Kūpono Kūpono Maikaʻi loa
Kālai (ʻaʻohe kiʻi) Paʻakikī loa Haʻahaʻa loa Ilihune Ilihune

5. Nā Kūlana a me nā Pūnaewele

ʻO ka hoʻomaopopoʻana i nā mea hana a me nā waiwai o ka hao o ka hao hao ke kumu no ke kohoʻana i keʻano kūpono no kahi noi i hāʻawiʻia.

Ikaika, Hālulu, a me ka defility

Ua kaulanaʻo SPERS i ke kiʻekiʻe no kona kiʻekiʻe ikaika ikaika, pinepine loa 700 Mpa, Ke kūpono nei i nā noi a me ka hoʻoukaʻana i nā noi.

Akā naʻe,, ia ʻO ka ikaika ikaika a me nā kūlike kūlike loa i keʻano o keʻano:

ʻAno o ka hao hao Ikaika ikaika (Mpa) Ikaika ikaika (Mpa) Ewangantion (%)
'Āpana hina 150-300 700-1400 <1
'Āwili hao hao 400-800 800-1600 2-18
Keʻokeʻo keʻokeʻo keʻokeʻo 350-600 1000-1800 ~ 0
Malleble Candy hao 300-500 800-1200 5-15
Compated silctite hao 400-700 800-1400 1-5

Nā kumuwaiwai a me nā pale pale

ʻO kekahi o nā hiʻohiʻona o ka hao o ka hao i ka hopena o kona mau ma waena o nā mahana kiʻekiʻe me kaʻole o ka deformation.

'Āpana hina, i ke ʻano wae, ua loaʻa i keʻano kiʻekiʻe (~ 50-60 n / m · K), ʻO ka mea eʻae iā ia e hōʻole i ka wela wela-kūpono no nā'āpana e like me nā poloka mīkini, Mea Rook, a me kāki.

Eia hou, hūnā i ka hao ka maikaʻi o ka hoʻonuiʻana i ka ʻO ka maʻamau maʻamau ma waena 10-12 × 10 ° / ° C, haʻahaʻa ma mua o nā mea kanu he nui, hoʻolako i ka paʻa o ka dimensional.

Keʻokeʻo keʻokeʻo keʻokeʻo, Ma muli o kānaʻike kiʻi kiʻekiʻe, E hōʻike i kaʻokoʻa E kāʻei i ke kū'ē,

e hana ana i nā mea o ke koho no nā noi e pili ana i ka abuse, e like me nā mea hana mining, ʻO nā Pumps, a me nā pōpō palaoa.

ʻO nā mea hoʻonaninani a me nā waiwai a Acoustic

Uaʻike nuiʻiaʻo ka hao i kāna ʻO ka nui o ka hiki-ʻO nā waiwai waiwai i nā noi noi e koi ana i ka walaʻau a me ka hoʻemiʻana.

Ua hōʻoleʻo Grey i keʻano o ka paila o ka hao i ka papa o nā nalu nui, eʻae ana iā ia e hoʻopili pono i ka ikehu.

  • ʻO ka heluʻana i ke kau inoa o ka hina hina hiki ke piʻi 10 manawa kiʻekiʻe ma mua o ke kila.
  • He mea maikaʻi loa kēia hiʻohiʻona Nā kumu hana mīkini, Nā Mokuna Pūnaewele, and E kaomi i nā moena, kahi i hoʻohālikelikeʻia ai ka hopena o ka hopena i ka hana a me ke ola.

ʻO ka paleʻana o ka corrosion a me nā lāʻau lapaʻau

E keʻano, haehae hao i kahi pale akuʻo Octives I ka oxidizing i nā wahi, i ka wā i hoʻonuiʻia ai kaʻikepili Silipon.

Akā naʻe,, kekahi mau palapala, e like me ka hao keʻokeʻo, ua lawa i nā lole likeʻole a me keʻano kūloko, nui loa i nā wahi acidic a iʻole chloride-waiwai.

E kaua i kēia, KAHIKI ALOHA ALOHA HALE nā mea kino kino hanaʻia:

  • Na Pakona Photshate: E hoʻonui i ke kū'ē kū'ē i nā kūlana atmosphec.
  • Nā lole a me nā pālani polymer: Noiʻia no ka hoʻolahaʻana i ka hana.
  • Wela-dip galvalizing and Nā Lino PūʻIoE: Maʻamau no nā paila hao duncle i nā papahana infrastructure.

Hoʻohālikelike hoʻohālikelike: Nā mea like mechanical by type

E nānā mākou i nāʻano waiwai nui i loko o kahiʻano hoʻohālikelike:

Waiwai Iron Roil Ui Keʻokeʻo keʻokeʻo Malleble hao Cgi
Ikaika ikaika Hoʻohaʻahaʻa High Loli Loli High
Ikaika ikaika High Kiʻekiʻe loa Kiʻekiʻe loa High Kiʻekiʻe loa
Kumaikalua Haʻahaʻa loa High Hōʻoleʻole Loli Haʻahaʻa-haʻahaʻa
E kāʻei i ke kū'ē Loli Loli Kūpono Hoʻohaʻahaʻa High
Markinpalibility Kūpono Maikaʻi loa Ilihune Maikaʻi loa Maikaʻi loa
Ka HōʻaʻO Kokua High Loli Hoʻohaʻahaʻa Loli Loli
ʻO ka papaʻaina Kūpono Loli Ilihune Loli Maikaʻi loa
Ke kū'ē neiʻo Corrosionion Loli Loli Ilihune Loli Maikaʻi loa

6. Ka hoʻoiliʻana a me nā hana hana hoʻolālā

ʻO keʻano o nā mea hao haoʻole wale nōʻaʻole wale ia mai kāna mau mea lapaʻau a me nā pono, Akā mai ka wikiwiki a me ka scalability o kāna mau kaʻina hana hana.

Hele i ka hao a ka hao maikaʻi loa, haʻahaʻa haʻahaʻa, and ka maʻalahi o ka manikini e hana maikaʻi loa ia no ke kiʻekiʻe kiʻekiʻe, ʻO ka hana kūpono-kūpono o nā geomex paʻakikī.

I kēia'āpana, Ua hana mākou i loko o keʻano kaʻina hana i hoʻohanaʻia e like me keʻano, pono, a hoʻopau i nā'āpana hao hao ma waena o nāʻoihana likeʻole.

Loaʻa i nāʻenehana: Hoʻomālamalama, E ninini ana, a hoʻopaʻa paʻa

Ma ka puʻuwai o ka mea hao haoʻo ia HōʻikeʻIke, e hoʻomaka ana me ka hoʻoheheʻeʻana i nā mea hana i loko o kahi umu.

ʻO nā hui kuʻuna cupola mau ma muli o kā lākou uku uku a me ka recycability o ka hao hao.

Akā naʻe,, Nā Kumuhana Pūnaewele ke makemake nui nei no ko lākou hoʻokele mahana kiʻekiʻe, ka hoʻoikaika, a me ka hoʻomaʻemaʻe hoʻomaʻemaʻe hoʻomaʻemaʻe.

  • Hoʻomālamalamaʻia ke wela ka laulā maʻamau ma waena 1150° C i 1300 ° C, Ke hilinaʻi nei i keʻano o ka hao hao.
  • Molt Colt a laila ua paʻiʻia a nininiʻia i loko o nā pale, Me ka mahana a me ke kaheʻana i ka helu e hoʻokele ponoʻia e hōʻemi i ka turbulence a me kaʻaelike.

ʻO ka solidification he mea koʻikoʻi nui. ʻo kahi laʻana, lohi mālie o nā mea i hoʻopaʻaʻia i ka hanaʻana i keʻano o nā flakestite, oiai rapid holoi he mea nui i loko o ke keʻokeʻo keʻokeʻo e laka carbon i loko o keʻano carbide.

Ke hoʻohālikelike nei i kēia papa i ke kōkua i ka hōʻemiʻana i nā hemahema e like me Potiwale, waimaka wela, Oole Nāʻuala.

ʻO ka hanaʻana i ka hanaʻana a me ka mālamaʻana i nā hana

Ke koho o ka molding a Kauhi ʻO nāʻano hana nui i ka hopena o ka dimensional pololei, paulapua, A hana i ka helu hoʻonohonoho. Ua hoʻohanaʻia nāʻano o nā hana moveding e pili ana i ka noi i makemakeʻia:

Sand cread

  • Ua hoʻohana nui loa i ka hao hao, nui no nā'āpana nui e like me nā poloka mīkini a me nā mīkini paʻi.
  • Hāʻawi i kahi kūpono a me ke kumukūʻai haʻahaʻa haʻahaʻa.
  • ʻO keʻano o ke one a me keʻano resin-bond, ʻaeʻia no ka hanaʻana o nāʻano paʻakikī a me nā lua kūloko.

Hoʻolei kālā

  • Kūpono no ka hanaʻana i nā mea hoʻohālikelike me nā mea maikaʻi loa me ka hoʻopau maikaʻiʻana a me nā mea paʻa paʻa.
  • ʻOi aku ka nui o ke kumukūʻai a hoʻohana pinepineʻia no nā'āpana liʻiliʻi ma Aerospace a me nā mea kiʻekiʻe kiʻekiʻe.
Hoʻolei i nā'āpana hao
Hoʻolei i nā'āpana hao

Ke hoʻomau mau nei

  • E hoʻolako i nā papa metala, Ke hāʻawi nei i ka hana kiʻekiʻe kiʻekiʻe a me ka hoʻopau maikaʻiʻana.
  • Kaupalenaʻia i nā geometries maʻalahi a me nā mea liʻiliʻi liʻiliʻi ma muli o nā mea i hoʻopaʻaʻia.

ʻO nā hana mālama: ʻO ka hana wela, Machimen, a me ka hoʻopauʻana

ʻO ka hana wela

ʻO nāʻano likeʻole o ka hao ʻO nā mea mālama wela E hoʻokō i nā waiwai kūpono:

  • Annalile: Pili i ka hao hao hao e hoʻohuli i ka hao keʻokeʻo keʻokeʻo i loko o kahiʻano ductile. Ua hoʻopauʻia ka hao iā ~ 900 ° C a me keʻano lohi e hāpai i ka hoʻolahaʻana i ka ferrite a iʻole ka hoʻokumuʻana.
  • Hana maʻamau: Hoʻohanaʻia e hoʻopaʻa i keʻano grain a hoʻomaikaʻi i ka ikaika mechanical.
  • Ke kaumaha nei ke kaumaha: Hanaʻia ma 500-650 ° C e hōʻemi i nā kaumaha kūlohelohe mai ka mālamaʻana a iʻole machining, nui loa ma ka hina hina a me ka hao hao.

Machimen

ʻOiai keʻano paʻakikī o ka hao, Loaʻa iā ia iho i nāʻike kiʻi kiʻi pono'ī e hiki ai ke loaʻa i ka maikaʻi markinpalibility, nui loa i loko o ka hina hina a maloʻo.

Akā naʻe,, keʻokeʻo keʻokeʻo and Cgi hiki ke paʻakikī ma muli o kā lākou paʻakikī a me ka hoʻonāukiukiʻana i nā hiʻohiʻona, pinepine e koi ana ʻO nā mea hana kaʻa a iʻole nā ​​mea hana hana a me nā mea i hoʻoponoponoʻia / wikiwiki.

Hoʻopau ʻili

Hiki i nā mea hana hope loa ke hoʻonui i ke kū'ēʻana, helehelena, a iʻole ka hana:

  • Pana pua Oole kūhā no ka hoʻomaʻemaʻeʻana a me ka paʻakikī.
  • Kāleka, ʻO ka paleʻana, Oole Hoʻololi E hoʻomaikaʻi i nā aesthetics a me ke kū'ēʻana.
  • ʻO ka paʻakikī paʻakikī I nā papa lole pale (E.g., Nā Line Cylinder) E hoʻonui i ke ola lawelawe.

ʻO nā innovations i ka hoʻoiliʻana

Automation a me nā robotics

ʻO nā mea hana hou i loaʻa i ka hāpaiʻana Nā'ōnaehana hoʻonohonohoʻana o Robotic, nā mea hoʻopiʻi koho waiwai, and ʻO nā'ōnaehana paʻa maoli E hoʻomaikaʻi i ka huahana a me ka hopena.

Hoʻopiliʻo Automan i ka palekana o ka mālamaʻana i ka palekana i ka hoʻolahaʻana i kaʻikeʻana i ka metala molte a me nā mīkini kaumaha.

Ka hoʻoleiʻana i nā polokalamu simulation

Nā mea hana e like me Magmanuaft, KUPONO, and Kahe-3d i kēia manawa i hoʻohana nuiʻia e simulate:

  • Nā Pahu Hōʻino
  • Nā ala paʻa
  • Wēlani hoʻopunipuni (E.g., Potiwale, nā'ōpū anuanu)

ʻO nāʻenehana kūlohelohe kūpono

ʻO nā hana nānā-cutting-ceppection e like me:

  • X-Kahī Piʻi
  • ʻO ka ho'āʻoʻana
  • 3D Laser Scanning

7. Hoʻohana nā noi a me kaʻoihana

ʻO ka hoʻokuʻuʻana i ka hopena o ka hao o ka hao ma waena o nāʻoihana hana mai kona ikaika kiʻekiʻe, kūlohelohe,

a me nā waiwai maikaʻi loa, ʻO nā mea āpau e hana ai i kahi mea i hoʻopaʻaʻia i loko o kaʻenehana a me nā hana hana.

ʻOihana Kahuna Nā mea nui ʻOkoʻa keʻano hao Pōmaikaʻi mua
Kaʻa kaʻa Nā poloka mīkini, Mea Rook, exhaust inifolds Hinahina, ʻO Dāhihi, Cgi Kūlohelohe, kūwaho
Kūkulu hoʻi Pipes, uhi kuikahi, nā mea hoʻonaninani Hinahina, ʻO Dāhihi Ikaika, Ke kū'ē neiʻo Corrosionion
ʻO nā mīkini Nā moena, Nā Hale Hōʻikeʻike, Kauluhi Hinahina, ʻO Dāhihi ʻO ka papaʻaina, ikaika ikaika
Nā huahana kūʻai Kuʻina, Nā Hōʻailona, mécor Hinahina, Malleble Ka HōʻaʻO Kokua, whola
Nā noi kūikawā ʻO nā'āpana makani, rail mohan, Nā mea hoʻohana uila ʻO Dāhihi, Keʻokeʻo E kāʻei i ke kū'ē, ka ikaika ikaika

8. Loaʻa i nā mea hao hao

ʻO nā mea hana a me nā mea hana e makemake ai i ka hao aloha i ka hao no kekahi mau kumu koi, ʻO kēlā me kēia e hāʻawi i kāna mau hoʻomau:

  • ʻO ka Castability maikaʻi loa:
    ʻO ka wai nui o ka hao nui o ka hao i ka wā e hiki ai i ka molten e hiki ai i ka hana o nāʻano paʻakikī me nā kiko'ī maikaʻi.
    Hanaʻia kēiaʻano hana i ka pono no ka hoʻoiliʻana i ka lua, E hōʻemi ana i nā kumukūʻai hana holoʻokoʻa.
  • Ikaika kiʻekiʻe kiʻekiʻe:
    ʻO kānaʻano hoʻolālā e hana ai i ka hao hao i ka maikaʻi no nā noi e lawe ana i nā noi.
    Inā paha i nā mīkini ikaika a iʻole nā ​​mea hoʻonohonoho, Hōʻike pinepineʻiaʻo ka hao i ka hana ma mua o nā mea hoʻopiʻi.
  • ʻO ka nui o kaʻili nui:
    ʻO ka waiwai maoli e pili ana i nā waiwai a me ka weheʻana i ka ikehu ikaika, ho'ēmi i ka leo leo a me ka hoʻonuiʻana i ka hana hana hana o nā'āpana.
    ʻO kēia hiʻohiʻona e pōmaikaʻi ana i nā noi e hiki ai i ka lole o nā mea i hoʻopiliʻia e hiki ai ke hoʻokaʻawale i ka pono a me ka palekana.
  • Kumukūʻai-kūpono:
    ʻO ke kumukūʻai haʻahaʻa haʻahaʻa haʻahaʻa o ka hao hao, hui pū me kāna recyclability, hana ia i kahi koho maikaʻi loa.
    ʻO kona ola a me ke ola holoʻokoʻa e hāʻawi ai i nā mālama kālā nui i nā mālama kālā nui ma luna o kaʻoihana huahana.
  • Paʻa wela:
    Mālamaʻo Castan i kāna kūpaʻa ma lalo o nā kūlana kiʻekiʻe, ka hanaʻana i nā noi i nā noi e like me nā meaʻenehana kaʻa kaʻa kaʻa a me nā mīkini hanaʻoihana.
    Kona hiki i ke kūpaʻa me keʻano o ka cyclush tercling me kaʻole o ka degradation e hōʻemi i nā uku mālama a hoʻonui i ka hilinaʻi.

9. Nā pilikia a me nā palena

ʻOiai nā ikaika he nui, Ua hanaʻo War i nā hanana he mau pilikia e koi ai i ka noʻonoʻo pono:

  • Pelekane:
    Nui ma ke keʻokeʻo keʻokeʻo, Hiki i ka ikaika haʻahaʻa haʻahaʻa ke alakaʻi i ka paleʻana ma lalo o nā mea e pono ai. Hoʻololi kēia mau mea kōkua Pelekane i kāna noiʻana i nā hiʻohiʻona ma kahi o ka paʻakikī o ke kaumaha.
  • Nā pilikia match:
    Ka heleʻana o ke kiʻi ma keʻano o ka hao keʻokeʻo i hoʻonuiʻia i nā mea hana e komo ai i ka wā machining.
    Pono kēia mea i ka hoʻohanaʻana i ka hoʻohanaʻana i nā mea hana kūikawā a me ka mālama pinepineʻana, Hiki i nā mea e hoʻokele i nā kumukūʻai hana.
  • Ke kaumaha:
    ʻO nā hana nui o ka nui o ka hao o ka hao i nā pilikia i nā noi i nā noi e hōʻemi ai ke kaumaha.
    Pono e uku pinepine nā mīkiniʻenehana i nā pono o nā mea hana i nā mea hana a me nā mea nui.
  • Kauea:
    Nāʻano likeʻole ma ka micrstructure, Ināʻaʻole i kāohiʻia, hiki ke alakaʻi i nā waiwai mechanical inconsistent.
    Pono ka waiwai o ka mana o nā mea e pono ai e hōʻoia i ka lole ma waena o nā pūʻulu hana.
  • 'Ōlao'ōmaʻomaʻo:
    Hiki i nā kaʻina hana ke alakaʻi i nā hemahema e like me ka poosity a me ka shrink.
    Ke noi nei i kēia mau pilikia e noi ana i nā hana hoʻokūkū holomua holomua holomua, e hiki ai ke hoʻopiʻi i nā hana hana hana.

10. ʻO nā hiʻohiʻona hou a me nā makemakeʻole

Nānā i mua, ʻO kekahi mau hiʻohiʻona e like me ka mea e hiki mai ana i ka wā e hiki mai ana i ka hana hao a me ka noi:

  • Advanced Hoʻolaha Ho'ōla:
    Keʻimi nei nei nā mea noiʻi i nā hana hou hou a me nā hoʻolālā michitaying e hoʻomaʻamaʻa i ka brittleness brittle aʻo ka mālamaʻana i ka ikaika kiʻekiʻe.
    ʻO keʻano e ulu ana e hoʻomaikaʻi i ka paʻakikī a hoʻonui i ka pae o ka hao o ka hao o nā noi, kūikawā ma nā kūlana kiʻekiʻe.
  • ʻO ka hoʻopiliʻana a me ka hana akamai:
    Ka hoʻohuiʻana o nā robotics, ʻO ka Pūnaewele o nā mea (Iot), a me nā'ōnaehana loiloi maoli e hoʻoponopono ai i ke kaʻina hana.
    E hōʻoiaʻia kēia mau loea i ka nohoʻana o nā mea kūʻai aku e noho mau ana, ka ho'ēmiʻana i nā hemahema a hoʻonui i ka hāʻawi.
    E wānana nā poʻe loea i ka hana akamai e hoʻonui hou aku i ka hana hana e hoʻonuiʻia e 15-20% i nā makahiki e hiki mai ana.
  • ECO-HĀLOHE ANA:
    ʻO keʻano o ke kaiāulu ka mea e hoʻonui nui ai i nā hana hana.
    Ka hanaʻana o ka hana o ka ikehu a me nā'ōnaehana recycling a paniʻoleʻia e hoʻopiha wale i nā'ōnaehana carbon no ka mea e hoʻohaʻahaʻa pū i nā kumukūʻai hana.
    Ua'ōlelo nā limahana o kaʻoihana i kēia mau mea hana eco-aloha hiki ke hōʻemi i ka hana o ka ikehu e 15% ma luna o nā makahiki e hiki mai ana.
  • Hoʻomaikaʻi i ka polokalamu simulation:
    Hoʻopili i nā mea hana simulation simula e hiki ai i nā mea hana hana e wānana i ka hoʻoleiʻana i nā hopena me ka pololeiʻole.
    E ka hoʻomaikaʻiʻana i nā kumukūʻai hoʻonaninani a me nā hoʻolālā mond, Ke hōʻemi nei kēia mau lako lako polokalamu i nā hemahema a hoʻomaikaʻi i ka maikaʻi o ka maikaʻi o nā'āpana hao hao.
  • ʻO ka hoʻonuiʻana o ka mākeke:
    ʻO ka hoʻomohalaʻana o ka infrastructure infrastructure a me ka piʻiʻana i nā koi automotive e hoʻomau i ka holoʻana i ka mākeke o ka honua.
    ʻO nā mea i hōʻike i ka wānana i kahi ulu nui o 5-7%, ʻO nā wahi e pono ai no ka hoʻopiliʻana i ke kālā ma ka noiʻi a me ka hoʻomohalaʻana.
    ʻAʻole hana hou kēia hoʻonuiʻana i ka hana o ka hao i ka hana o ka hao i loko o nāʻoihana kuʻuna akā e wehe pū i nā hana hou ma nā wahi likeʻole.

11. Sert. Nā alloys'ē aʻe

E mahalo nui i ka waiwai o ka hao hao, he mea kōkua e hoʻohālikelike iā ia me nā mea'ē aʻe o Friels ʻaihue kīwī and mea hao.

Waiwai Hae hao ʻO ka hao hao Mea hao
NA MANAOLO DOLIAMERA 2-4% 0.05-2% <0.1%
Moloka Kiʻi kiʻi a iʻole kaʻaila paha Ferrite, Puʻuʻupuʻu, Martissite Hoʻopili i nā incussions ma Ferrite
Kumaikalua Haʻahaʻa haʻahaʻa (nāʻano likeʻole ma keʻano) High Loli
Whola Kūpono ʻIlihune i ka maʻalahi Ilihune
Markinpalibility Loli (abrasive) Maikaʻi loa Kūpono
ʻO ka papaʻaina Kūpono Ilihune Loli

12. Hopena

I ka hopena, ʻO ka mea inu hao i keʻano o ka waiwai o ka waiwai kūʻokoʻa a me keʻano.

ʻO kāna hale hoʻokipa maikaʻi loa, ikaika kiʻekiʻe kiʻekiʻe, a me nā hiʻohiʻona maikaʻi loa a me nā mea e hoʻopili ai i nāʻano hana ma mua o ka hoʻohanaʻana i nā kenekulia.

E like me ka loaʻaʻana o nā mea hou aʻe i hoʻonuiʻia, ʻO ka simulation holomua, a me nā hana maikaʻi eco-aloha, Ke hoʻomau neiʻo War i ka hoʻohemoʻana i ka paneʻana i nā koi koi o nā noi e pili ana i nā noi.

LangHe ʻO ke koho kūpono loa no kāu mau hana hana e pono ai inā makemakeʻoe i nā huahana o nā huahana i nā huahana nui.

Kāhea iā mākou i kēia lā!

Waiho i kahi manaʻo

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