1045 ʻO kaʻaihue carbon - he loiloi piha

1. Hōʻikeʻike

1045 Ke kū neiʻo Carbon e like me kahi kumu nui i loko o ka ke kila kiladi ohana.

Me kahi kokoke 0.45% NA MANAOLO DOLIAMERA, E hoʻokaʻawale i kahi kaulike ma waena o ka ikaika a me ka doncility, Ke kūpono nei i kahi kūpono no kahi ākea ākea o nā noi hana.

I nā makahiki, Ua ulu nui nā kākela i nā kāleka-mai nā lā o ka haʻahaʻa o ka haʻahaʻa haʻahaʻa i nā mea e makemake ai i nā koina e pili ana i nā koi.

Ka pukaʻana o nā helu e like me 1045 ua loaʻa i nā'āpana sector i ka hanaʻana mai ka kaʻa a kūkulu i nā mea hana a me nā mīkini.

Ua nānā kēiaʻatikala 1045 ʻO kaʻaihue carbon mai nā hiʻohiʻona lehulehu, me keʻano o kāna huiʻana, nā hiʻohiʻona microstrucher, ʻO nā waiwai pilikino a me nā mīkini, a me ka hanaʻana i nāʻenehana.

2. Ka huiʻana o keʻano a me keʻano

Ka hoʻomaopopoʻana i keʻano o keʻano o ka 1045 ʻO kaʻaihue carbon e pili ana i ka mahaloʻana i kāna mau hiʻohiʻona hana a me ka hoʻokōʻana.

I kēia'āpana, 'Lelelo mākou i kānaʻano kumuhana, E kūkākūkā i nā hiʻohiʻona microstrucral ma nāʻano likeʻole, A e nānā i nā papa kūpono e pili ana i ke aupuni e hoʻohana ai i ka honua.

Keʻaimamāwahine Pōʻalima Dillil

1045 ʻO kaʻaihue carbon e pili ana i ka māhele kila crael a me ka maʻamau 0.45% KālekaʻAʻI.

Ma kahi o ka carbon, Hoʻokomoʻia kēia papa kila kila i ka nui o nā mea'ē aʻe, ka mea e pono ai e hāʻawi i kona kaulike o ka ikaika a me ka doncility.

ʻO kahiʻano maʻamau e like me kēia:

• KālekaʻAʻI (C): ~ 0.42-0.50%
• Mang kāne (Mn): ~ 0.60-0.90%
• Silikino (A): ~ 0.10-0.40%
• Phoshorus (P): ≤0.035%
• Sulfur (S): ≤0.040%

Mālamaʻia kēiaʻano hana kūpono i kēlā 1045 Ua loaʻa iā Carbon Steel i kahi hui likeʻole o ka paʻakikī, ikaika ikaika, a me ka machindability.

Ua pāʻaniʻo ka ipo-Carbon Phase i kahi kūlana koʻikoʻi ma keʻano 1045 ʻO keʻano o ke kila.

Mahia ka mahana, e like me ka A1 (aneane 727 ° C) and A3 Nā māka, E wehewehe i nā hoʻololi i kahi e loli ai nā loli microstructural, ka loli mai Austentite i kahi kāwili o ka ferrite a me ka mimetite.

ʻO kēia kāpenaʻo Equilibrium ka pivothibrium no ka hoʻolālāʻana i nā hana wela kūpono e hoʻopili i ka hana o ka kila.

Nā hiʻohiʻona microstrucher

ʻO ka Microstoructure o 1045 Hoʻokomoʻia ka carbon i keʻano he nui loa o kāna mōʻaukala, ka hoʻoikaika pololeiʻana i nā mea hana i nā mea hana a me nā noi.

ʻO ke kūlana heleʻole:
I ke kūlana likeʻole, 1045 Ke hōʻike nui neiʻo Carbon i kahi papa i kohoʻia i keʻano o ka cerrite a me ka mimetite.

ʻO ka mea i hoʻopaʻaʻiaʻo Ferrite-Pridite e hoʻokūkū maʻamau e pili ana i nā helu nui e1m e112 5 i 8, ka hoʻopiʻiʻana i kahi hui kaulike o ka ductility a me ka ikaika.

ʻO nā moku i mālamaʻia:

• Ua pāʻia:
  I ka wā i haʻaleleʻia ai mai ka'āina Austetitic a ma hope, 1045 hoʻololi i loko o ka marded martided.
  Ke hoʻonui nui nei kēia kaʻina hana wela i ka paʻakikī, me nā waiwai paʻakikī e hiki ai i kahi kokoke 50-55 hrc ('Ōpala pressme c).
  ʻIkeʻiaʻo Martised Martissite no kona ikaika kiʻekiʻe a hoʻomaikaʻi i ke kū'ē, ʻO ia ka mea e kūpono ai i nā noi noi.
• Kūlohelohe:
  Hoʻohana ka hana maʻamau i ka hoʻomehana i ke kila i kahi mahana ma luna o kona mau koʻikoʻi koʻikoʻi, ukali e ka ea o ka ea.
  Ke nānā nei kēia maʻi i ka microstructure i kahi hui maikaʻi, ʻo ka hoʻonuiʻana i ka manika a hāʻawi i nā mea hou aku i nā mea i koho muaʻia ma nā wahi.

Nā Kūlana a me nā kiko'ī honua

E hōʻoiaʻiʻo ana i ka noʻonoʻo a me ka hilinaʻi, 1045 Hoʻokomoʻia ke kaʻa kaʻa i nāʻano likeʻole. ʻO kēia mau kiʻi kiʻi kiʻi kiʻi maikaʻi a me ka hana hana:

Nā Kūlana Astm:

• Astm A576: Uhi uhi i nā kila kila carbon i hoʻopauʻia, hoʻolako i nā alakaʻi no nā mea hana dimensional a me nā mea hana.
• Astm A108: E wehewehe nei i ka kila lepo, Ke hoʻonohonohoʻana i nā kūlana no ka hoʻopauʻana a me ka dimensional pololei.

Nā Kūlana Iso:

• ISO 683-1:2023: Nā mea pono no nā koina i mālamaʻia, e hōʻoiaʻiʻo ana i kahi pae kiʻekiʻe o ka maikaʻi a me ka hana ma nā wahi likeʻole a me nā hana e holo ai.

Nā Kūlanaʻo ia:

• He g4051 s45C: Hōʻike i ka paeʻoihanaʻoihana Iapana no nā mea kākela-calbon, Ke hoʻololi nei me nā mea kūʻai aku a me nā mea hana i manaʻoʻia a me nā mea hana i manaʻoʻia i nā lole he 1045 e like me nā kinikini carbon.

3. ʻO nā mea pilikino a me nā pono o 1045 ʻO ka hao hao

I kēia'āpana, Ua nānā mākou i kāna hana hana, Nā hiʻohiʻona kūlohelohe, a me keʻano ma lalo o nā kūlana likeʻole.

Nā Pīkuhi Propertinies

1045 Ke hōʻike neiʻo Carbon Steel i nā mea i loaʻa i nā waiwai i hiki ke hiki ke hele nui ma o ka mālama wela, e hana nui ana. ʻO kāna mauʻano maʻamau maʻamau:

Waiwai	E like me ka laulima / Kūlohelohe	Ua hala & Wahine maila
Ikaika ikaika (Mpa)	570-700	750-880
Ka ikaika (Mpa)	300-450	450-600
Ewangantion (%)	16-20	12-15
Hālulu (Mau Kanaka Waiwai)	170-210	200-300
Hopena paʻakikī (J, V-N porchi @ R)	25-35	20-30

Nā Pūnaewele Pūnaewele

1045 Hoʻokomoʻia ka Carbon i nā hiʻohiʻona kino kino kino me nā mea kanu maʻamau-carbon, Akā e hāʻawiʻia konaʻike i kaʻikepili e hoʻonui i ka ikaika. Komo nā waiwai pilikino:

Waiwai	Waiwai
Huakai	~ 7.,85 G / cm³
Malting Point	~ 1460-140 ° C
Ka HōʻaʻO Kokua	~ 49 49 wa / m · K
ʻO keʻano o ka uila	~ 0.18 μω · m
ʻO ka mana wela	~ 49 xv0 j / Kg · K
Modulus olasticity	~ 205 GPA
ʻO ka laulā o Poisson	~ 0.29

Hana ma lalo o nā kūlana likeʻole

• ʻO ka hopena hana wela: ʻO nā mea like mechanical i like me ka nui o ka mālama wela. Hoʻonui ka huhū a me ka ikaika akā e hōʻemi i ka ductility, ʻOiai ke hoʻomau nei ka ho'āʻoʻana i ka paʻakikī.
• ʻO ka paleʻana o ka momona: I nā'āpana e like me nā'āpana a me nā'āpana, ʻO ka ikaika momona ka manaʻo koʻikoʻi.
  1045 ʻaihue kīwī, I ka wā kūpono, hana maikaʻi ma lalo o ke kauʻana o nā kūlana, me nā palena momona e loaʻa ai ~ 350 mpa.
• E kāʻei i ke kū'ē: ʻO kaʻike kiʻekiʻe kiʻekiʻe e hāʻawi i nā mea e pono ai e hana i nā hiʻohiʻona, ʻoi aku ma hope o ka paʻakikī o ka hanaʻana a iʻole ka laweʻana.
• ʻO ka hana kiʻekiʻe kiʻekiʻe: 1045 mālama i ka ikaika haʻahaʻa ma nā kiʻekiʻe kiʻekiʻe (E piʻi i ~ 300 ° C).
  Ma waho o kēia, Hoʻomaka ka degradation mechanical, No laila no nā noi kiʻekiʻe kiʻekiʻe, E makemakeʻia nā kiki a Alloy.

4. Ka hoʻoiliʻana a me nā manaʻo noʻonoʻo o ka 1045 ʻO ka hao hao

1045 ʻO ka hoʻololiʻana o ka Carbon i keʻano o nā kaʻina hana e pili ana i nāʻano hana nui he mea nui ma konaʻano ma waena o nāʻoihana.

Inā hana wela paha, machining, a iʻole e mālama ai, Ke hāʻawi nei kēia mea kūʻai aku i ke kelepona i kahiʻano kūpono e kākoʻo ai i ka hana kūponoʻole me kaʻole e hoʻololi i ka hana.

ʻO kēia'āpana nā'āpana i loko o nāʻano hana kūpono e hana pū ana me 1045 Kukui Kekuhi, komo me keʻano, machining, ʻO ka hana wela, surface finishing, a kanikau iho la.

Hana a me ka machining

Wela a me keʻano anuanu

1045 Hōʻikeʻo Carbon Steel i nā mea maikaʻi maikaʻi ma lalo o nā kūlana hana wela. Hiki iā ia:

• Wela wela i ka 850-1200 ° C, Ke hāʻawi nei i nā hiʻohiʻona loiloi maikaʻi loa.
• Hana maikaʻi (hukiʻulu, Kauwili) me ka haʻahaʻa haʻahaʻa, ʻOiai ke mālama ponoʻia e pale aku i ke kalaʻana ma muli o konaʻike kiʻekiʻe kiʻekiʻe i hoʻohālikelikeʻia i nā mea kūʻai haʻahaʻa haʻahaʻa.

Markinpalibility

1045 hāʻawi i ka machinability maikaʻi, nui loa ma nā kūlana maʻamau.

I ka ʻO ke kuhikuhiʻana o ka matchinability (e pili ana i AISI 1212 = 100), 1045 nā helu a puni 55, ʻO keʻano he kūpono kūpono ia akā he pōmaikaʻi mai nā mea hana kūpono a me nā hakakāʻana:

• Mea hana: ʻO ka kila wikiwiki kiʻekiʻe (Hss) a iʻole nā ​​mea hana i hoʻopaʻaʻia.
• Nā manu leini: Koiʻia e hōʻemi i nā mea hana e hoʻopaʻa a mālama i ka maikaʻi.
• ʻAi / wikiwiki: ʻO nā wikiwiki wikiwiki me nā mea nui e hānai maʻamau e hāʻawi pinepine i nā hopena maikaʻi loa.

ʻO nā kaʻina hana wela

He mea ikaika ia no ka tailoring 1045 a me ka hoʻokūkū a me ka hoʻonuiʻana i ka hana.

ʻO ka hana wela	Lumi mahalaha (° C)	Kumu
Annalile	790-870	Hoʻomaikaʻi i ka ductility a hōʻemi i ka paʻakikī
Hana maʻamau	870-920	E hoʻoponopono i ka hoʻolālā grain, Hoʻonui i ka mancinability
Queech	~ 820-860 (ukali e ka wai / aila)	Hoʻonui i ka paʻakikī a me ka ikaika
Huhū	400-680	Hoʻihoʻi i ka paʻakikī, E hōʻemi i ka brittleness

Hoʻopau ʻili

Hoʻoikaikaʻia nā mea hana, durability, a me nā pale pale.

Nā hana maʻamau maʻamau:

• Kūhā and Kāleka: E hoʻomaikaʻi i keʻano o ka dimensional.
• ʻO ka Cover Oxide Cover: Hāʻawi i nā pale pale no nā noi i loko no nā noi i loko.
• ʻO ka papa inoaʻo Phosphate: E hoʻomaikaʻi i ka lubricity a me ka corrosioni e kū'ē ana i nā'āpana kaʻa.
• ʻO ka paʻakikī paʻakikī: Hāʻawi i kahi paʻakikī, lole-pale-pale i ka wā e paʻa ana i kahi kumu paʻakikī.

ʻO ka ulana a hui pū

Ma muli o konaʻike maʻalahi (Koho Koho. 0.45%), 1045 oe Wellble akā pono ke koi i nā hana kūikawā e pale aku i ka hanaʻana a me ka pasosity.

Nā manaʻo noʻonoʻo:

• Prereat: ʻO ka maʻamau 150-250 ° C e hōʻemi i ka hopena o ka pīhoihoi.
• ʻO ka hana wela wela (Pwht): Kōkua i ka hōʻoluʻolu i nā kaumaha a pale i nā'āpana paʻakikī.
• Nā lako kiʻi kiʻi: ʻO nā mea haʻahaʻa haʻahaʻa-hydrogen e like me e7018 i kuhikuhiʻia.

5. 'Āpanaʻoihana o 1045 ʻO ka hao hao

Ma lalo, Eʻimi mākou i nā'āpana mua e hoʻohana ai 1045 ʻaihue kīwī, ʻO ka manaʻo nui o nā mea nui a me nā hana hana i kēlā me kēia.

Autoomotive a me ka halihali

• Nā kāne a me nā sprockets: Pōmaikaʻi mai ko lākou paʻakikī a me ka hōʻehaʻana ma hope o ka piʻiʻana a me ka huhū.
• Axles a me nā Crankshafts: Koi pono i ka paʻakikī a me ka dimensional.
• ʻO nā mea hoʻokele a me nā rode rods: E hilinaʻi i ka hoʻokele machinible a me nā mea waiwai maʻamau.

Nā mea hana a me nā'āpana mīkini

• Nā hui a me nā lāʻau lāʻau: Machined mai nā wahi i hoʻohuiʻia a iʻole.
• Pins, KYS, a me nā levers: Pono i ka ikaika o ka maikaʻi me ka pololei o ka dimensional maikaʻi.
• Nā mea hana a me nā mea hoʻokele: Pinepine pinepine i ka paʻakikī no ka durability.

Hana a me nā noi hana

• Kākoʻo i keʻano a me nā brackets
• Nā papa lole resistant a me nā waihona waihona
• Nā bolts, Nā lāʻau anchor, a me na mea paakiki

Pono & ʻO nā lako a me nā mea kaumaha

• Nā Palapala Pump a me nā'āpana Rig
• Kākoʻoʻo Pipeline a me nā Kuʻina
• ʻO nā kālani i kāʻili a me ka hāpaiʻana i nā lugs

6. Loaʻa a me nā palena o 1045 ʻO ka hao hao

1045 Ke kū neiʻo Washiel i loko o ka māhele Steel Medium-Carbon ma muli o kāna hana hoʻoikaika ikaika, kumu kūpono, a me keʻano hoʻohālikelikeʻana i nā hiʻohiʻona.

Akā naʻe,, E like me nā lako āpau, Loaʻa iā ia kāna kālepa.

Pono ana o 1045 ʻO ka hao hao

Ikaika ikaika a paʻakikī

Kekahi o nā hiʻohiʻona maikaʻi loa o 1045 kona ʻO ke kaulike kūpono ma waena o ka ikaika o keʻano.

Ma hope o ka piʻiʻana a me ka huhū, Hiki iā ia ke hoʻokō i nā ikaika o nā 620-850 mpa, ʻOiai e mālama ana i nāʻano nui e pale aku ai i ka halaʻole.

Hana kēia i ka hilinaʻi nui no nā mea i hōʻikeʻia i nā mea i hōʻikeʻia a me nā hopena hopena.

ʻO ka Mancinability maikaʻi

I ka kahi kūlana a iʻole ke kūlana maʻamau, 1045 hāʻawi i ka machinability maikaʻi, heluʻia ma 55%-65% o nā kākākūkā manuahi manuahi.

ʻO kēia keʻano he mea maʻalahi ia eʻoki, Hoʻopikau, al mill, ka mea e hōʻemi nui ai i ka manawa hana a me nā mea hana e komo ai no nā mea kaʻa.

Laulā ākea o nā koho lapaʻau wela

Hiki i nā mea hana ke hana i nā waiwai mechanical i nā mea i nā lāʻau wela, Hoʻonuiʻana i ka hana ma nā noi kiko'ī.

Maikaʻi maikaʻi loa

Hiki i keʻano o kaʻike kiʻekiʻe ʻO ka paʻakikī kūpono ʻOiai e mālama ana i kahi mea kūpono paʻakikī no nā noi e like me nā gears, ankles, a me nā mea e pono ai ka mea i waho e pale ai i ka lole.

Kumukūʻai-kūpono

Ua hoʻohālikelikeʻia i nā mea hele alloy e like me 4140 Oole 4340, 1045 hāʻawi ʻO ka hana mechanical maikaʻi ma ke kumukūʻai haʻahaʻa.

No nā noi noiʻoleʻole, Hana kēia i kahi koho waiwai hou aʻe me kaʻole o ka hoʻohālikelike nuiʻana.

Nā palena o 1045 ʻO ka hao hao

ʻO ka paleʻana o ka corrosiotion

ʻO kekahi o nā kiʻi paʻi kiʻi ʻO ke kū'ē kū'ē. I ka halaʻole o nā pale pale pale a iʻole nā ​​mea mālama kino, 1045 ʻo ia ka mea e hoʻopili ai i ka wā i hōʻikeʻia ai i ka wai, kinopa, a iʻole nā ​​wahi moana.

No nā noi pūnaewele a iʻole hoʻi, ʻO ka hoʻoili houʻana e like me ka pena kiʻi, garvalirigigling, a iʻole e koiʻia.

Pono ka mālamaʻana

Oiai 1045 hiki ke hoʻopauʻia, ʻo ia ʻaʻole e like me nā mea aloha e like me nā kāhiko haʻahaʻa haʻahaʻa (E.g., 1018).

Manaihi (maʻamau 150-260 ° C) a me ka hoʻihoʻiʻana i ka hoʻihoʻiʻana i ke kaumaha kaumaha eʻaeʻia e pale aku i ka paleʻana a iʻole kaʻoluʻolu ma muli o kānaʻike.

ʻO ka paʻakikī paʻakikī

ʻOiai ka paʻakikī o ka paʻakikī, 'ōlelo ma o ka hohonu hohonu, nui no nā'āpana helu nui.

No nā māhele e koi ai i ka paʻakikī paʻakikī, E hele ana nā kila 4140 E kūpono paha.

Kānalua i ka nānāʻana

I ka wā o ka mālama wela, Hiki i ke kaomi wela kūpono ke alakaʻi:

• Ulu ulu (e hōʻemi ana i ka paʻakikī)
• Kaʻiʻana i ka wā o ka quanching
• ʻO ka hoʻokaʻawaleʻana ma luna o kaʻili

7. Hoʻohālikelike hoʻohālikelike me nā helu kila'ē aʻe

8. Hopena

Ma ka hōʻuluʻulu, 1045 ʻO kaʻaihue carbon e hōʻike i kahi mea koʻikoʻi i ka hana hou.

Hāʻawi i konaʻano kūpono i kahi hui likeʻole o ka ikaika, kumaikalua, a me ka Techinability e kūpono i kahi ākea o nā noi-mai ka kaʻa a kūkulu i nā mīkini hana.

Ma ka levererage ka mālamaʻana i ka wela wela wela a me ke kaʻina hana hana holomua holomua, Hiki i nā mea mīkini ke wehe i ka hiki piha o kēia mea kila.

E like me ka hoʻomauʻana o nā mākeke, nā mea waiwai kiʻekiʻe, ʻO nā mea hoʻonāukiuki i ka hoʻoiliʻana a me ka hoʻolahaʻana i ka'ōlelo hoʻohiki e hoʻonui hou i nā hiki 1045 ʻaihue kīwī, e hōʻoia ana i kona piliʻana i nā makahiki he 18 e hiki mai.

LangHe ʻO ke koho kūpono kūpono no kāu hana hana e pono ai inā makemakeʻoe i ka maikaʻi kiʻekiʻe ʻaihue kīwī Nā huahana.

Kāhea iā mākou i kēia lā!