1. Hōʻikeʻike
Kekuhi catele he kaʻina hana hana e pili ana i ka hoʻopiliʻana i ka cheping carbon carbon i nāʻano i makemakeʻia e hoʻohana ai i nā palapala.
E like me kekahi o nā mea i hoʻohana nuiʻia ma nā noiʻenehana a me nā noi hana, Hāʻawi ke Carbon Steel i kahi hui kūʻokoʻa o ka ikaika, kumukūʻai-kūpono, a me ka versitility.
Mai automotive i ka aila a me ke kinoea, E pāʻani i nā'āpana carbon steel i kahi kūlana koʻikoʻi i loko o ka hoʻokele honua, Kākoʻo i ka infrastructure, OooooOA, a me nā mīkini.
2. He aha ke kapa carbon cheal?
ʻAihue kīwī Kauhi he hana kūpono a me ke kumu kūʻai hana kūpono Ke Kila Waiwai Moolt-An 'Eron (95-99%) and KālekaʻAʻI (0.05-2.1%), me nā mea liʻiliʻi e like me mang kāne, Silikino, Sulfur, and phoshorus-ʻO nā mea i nininiʻia i loko o kahi papa e hana ai i nā'āpana paʻa.
Ke hoʻopiha nei i ka mea hao i ka lua a me nāʻoliʻoli, wehe ʻia ka ʻōpala, e hana ana i kokoke-like-ʻano 'āpana e pili kokoke ana i ka geometry i manaʻoʻia.
He aha ka hoʻonohonohoʻana o ka ceel carbon e hoʻokaʻawale ana i kona hiki ke hana i kaʻoihana e hana ai i nā geomet subomy paʻakikī (iho i lalo o ~ 3 mm), nā channels kūloko, a iʻole e hoʻokūkū i nā contours waho-e paʻakikī, waiwai, a iʻole i kekahi manawa hikiʻole ke hoʻokō i ka hoʻohanaʻana i nā kaʻina hana e like me ke kalaʻana, Kauwili, a iʻole maching.
ʻAʻole like me ka steral stumm, ʻO ka mea e hōʻike i ke kaheʻana i ke kaheʻana i ke kaheʻana mai ka hana mīkini, Hoʻokomoʻiaʻo Carbon Steel i nāʻano maʻamau isotropic grain sorin, hoʻolako i nā mea waiwai mechanim i ka'āpana.
No ke aha keʻano o ka carbon cheael no ka mālamaʻana
Loaʻa nāʻaihue carbon i nā hiʻohiʻona metallurgical e hana ana i kūpono ia no ka mālamaʻana:
- Haʻahaʻa haʻahaʻa haʻahaʻa: ~ 1,370-1,530 ° C - haʻahaʻa ma mua o nā mea kūʻai aku he nui, eʻae ana i keʻano maʻalahi a me ka nininiʻana
- Maikaʻi maikaʻi: E hiki i ka mea hao ke hoʻopiha i nā'āpana kiʻi kiko'ī
- ʻO keʻano kūpono kūpono: Ho'ēmi i nā hemahema o loko a hoʻomaikaʻi i ka pololei o ka dimensional
ʻO nā alahele maʻamau maʻamau e laweʻia no ka hoʻoleiʻana:
| Kū-starder | Kumu | Nā noi maʻamau |
| Astm A216 | Wcb, Wc | Nā Vilves, flanges, a me nā kīʻaha koʻikoʻi |
| Astm A352 | Lcb, Lcc | Nā'āpana haʻahaʻa haʻahaʻa haʻahaʻa |
| Mai 1.0619 | GS-C25 | Nā mea hoʻohālikelike a me nā mīkini |
| Ua suc4, SC46 | ʻO ka hao hao | Kaʻa kaʻa, Pumps, a me kaʻenehana hoʻonaʻauao |
3. ʻO nā kaʻina hana casbon
Hiki ke kauʻia ka sterel carbon i ka hoʻohanaʻana i nāʻano likeʻole, ʻO kēlā me kēia hāʻawi i nā mea ponoʻole e pili ana i ka paʻakikī, nui, TOLECE, a me ka hoʻopauʻana i ka pono o ka'āpana hope loa.
ʻO nā kaʻina hana maʻamau maʻamau e hoʻohanaʻia no ka kila carbon e komo ai Sand cread, Kāhaka kūʻai kūʻai, Nā pāpale pīpī pale, and nalowale ka hae hae.
Sand cread
ʻO Sand Candingʻo ia ka ala maʻamau a me keʻano maʻamau no ka hoʻohanaʻana i ka carbon carbon, kūpono kūpono no ka nui, mea prheys, a me nā'āpana maʻalahi.
E pili ana i ka hoʻokumuʻana i kahi lua ma keʻano o ke kahe a puni ke kumu, Ua nininiʻia nā mea molle molten.
Ma muli o kāna hoʻololi, Kālā, a me ka pōkole pōkole e alakaʻi ana i ka manawa, ʻO Sand Canding e waiho mau ana i kahi koho i makemakeʻia no ka prototyping a me ka haʻahaʻa- i ka hana hana medium-voluum.
Nā hiʻohiʻona nui:
- Hoʻohana i nā molū o ke kaʻa i hanaʻia a puni nā hiʻohiʻona
- Kumukūʻai-kūpono no ka haʻahaʻa- i ka hana hana medium-voluum
- He kūpono no nā'āpana nui a me nā kaumaha nui
- Aiko: ± 1.5-3 mm (Ke hilinaʻi nei i ka nui)
- Paulapua: Roougher (Ra ~ 12.5-25 μM), e koi paha i ka machining
Nā noi maʻamau:
Nā Hale Hōʻikeʻike, nā kino valve, Nā Kūlana Mīkini, koho'āpana
Hoʻolei kālā (Nalowale-wax casting)
Kāhaka kūʻai kūʻai he hana kūʻai mua e hoʻohana ana i keʻano o ke kumu kūʻai wax, ka mea i hoʻopaʻaʻia ma ka cemic e hana i kahi ākea kiko'ī.
Ke hoʻopauʻia nei ka wax, Ua nininiʻiaʻo Moolt Carbon Carel i loko o ka lua.
Kūpono kēiaʻano hana no ka hanaʻana i nā'āpana liʻiliʻi liʻiliʻi-a-medium e like me nāʻano likeʻole, nā pāʻili, a me nā kiko'ī maikaʻi e koi ai i ka machimal machining. Hāʻawi ia i nā mea maikaʻi loa a me ka dimensional pololei.
Nā hiʻohiʻona nui:
- Hoʻokomoʻia nā hiʻohiʻona Wax ma Slurry Slurry e hana i nā pā
- Hana i nā geomex paʻakikī a me nā paiaʻili (me he mea lahilahi e like me 2-3 mm)
- Aiko: ± 0.1-0.3 mm
- Hoʻopau maikaʻi loa: Ra ~ 3.2-6.3 μm
- ʻOi aku kaʻoi aku ma mua o ke kauʻana o ke one akāʻaʻole i koiʻia kaʻoihana
Nā noi maʻamau:
Nā brackets automotive, Nā'āpana Turbine, Nā'āpana hana, ʻO nā mea kūʻai aku
Nā pāpale pīpī pale
Nā pāpale pīpī pale he mana i hoʻopaʻaʻia o ke kauʻana o ka sand, me ka hoʻohanaʻana i ka silica silica malū me kahi resin thermoseting, nā'ōpū.
Hāʻawi ke kaʻina hana i ka pololei o ka dimensiontal a ua hoʻopau mua ma luna o ke kāʻei kaʻa a me ka hanaʻana i nā'āpana carbon i hoʻololiʻia.
ʻO ka hōʻailonaʻana i ka gap ma waena o ke kauʻana o ke kauʻana a me ka hoʻopukapukaʻana e kūʻai ana i nā'ōlelo o ka hana a me ke kumukūʻai.
Nā hiʻohiʻona nui:
- ʻO ka pololei o ka dimensional maikaʻi a me ka hoʻopauʻana
- Aiko: ± 0.5-1 mm
- He kūpono no keʻano hana i ka hana kiʻekiʻe
- ʻO nā kumukūʻai haʻahaʻa haʻahaʻa ma muli o keʻano o ka like-likeʻole
Nā noi maʻamau:
Nā holohaʻana, Na'Āpana Engine, Nā'āpana hana kūpono
Hoolei Huhu Nalo
Nalowale ka hae hae hoʻohana i nā hiʻohiʻona i hanaʻia i nā mea i hoʻonuiʻia ai ka polystyrene, ʻO ka evaporate i ka wā i nininiʻia ai ka metala, ka hoʻokumuʻana i ka hopena hope loa me kaʻole o ka pono no nā cores a iʻole nā laina laina.
ʻO kēiaʻano hana likeʻole i ka hanaʻana i ka paʻakikī, hoʻohuiʻia me ka mīkini liʻiliʻi.
Ua kūpono maikaʻi ia no ka medium i nā'āpana nui a hāʻawi i ke kūʻokoʻa hoʻolālā koʻikoʻi, hoʻemiʻia nā koi, a me keʻano kūpono kūpono.
Nā hiʻohiʻona nui:
- Maikaʻi loa no ka paʻakikī, Hoʻohuiʻia nā hoʻolālā
- E hoʻopau i nā pono no nā'āpana a iʻole nā'āpana
- ʻO ka hoʻokeleʻo Damensonal
- Aiko: ± 0.5-1 mm
- Ho'ēmi i ka hui a me nā pono e pono ai
Nā noi maʻamau:
MatifalD, hoʻonohonohoʻia, Nā poloka automotive, Nā'āpana kūpono
Nā koho koho koho no ka carel carbon casel
Ke koho nei i ke kaʻina hana kūpono e pili ana i nāʻano loea a me nā waiwai waiwai, komo Māhele nui, timmansional, paulapua, huanui, and Ka Hoʻohuiʻana.
| Kūlike | Sand cread | Hoʻolei kālā | Nā pāpale pīpī pale | Hoolei Huhu Nalo |
| ʻO ka laulā maʻamau | Nui loa i ka nui (0.5 kg - >5,000 kg) | Liʻiliʻi i ka medium (50 G - 50 kg) | Liʻiliʻi i ka medium (0.5 - 30 kg) | Medium a nui (1 - 1,000 kg) |
| Dimensional pololei | Haʻahaʻa loa (± 1.5-3 mm per 100 mm) | High (± 0.1-0.5 mm per 100 mm) | ʻO ke kiʻekiʻe kiʻekiʻe (± 0.5-1.0 mm per 100 mm) | ʻO ke kiʻekiʻe kiʻekiʻe (± 0.5-1.5 mm per 100 mm) |
| Hoʻopau ʻili (Ra) | 12.5-25 μM | 3.2-6.3 μM | 6.3-12.5 μm | 6.3-12.5 μm |
| ʻO ka pā o ka pā nui | ≥5-8 mm (E koi paha i nā chills) | ≥2-3 mm (Loaʻa nā hiʻohiʻona maikaʻi loa) | ≥3-5 mm | ≥3-6 mm |
| Hoʻolālā paʻakikī | Loli (kaupalena kiko'ī) | Kiʻekiʻe loa (maikaʻi loa no nā hoʻolālā hoʻolālā) | ʻO ke kiʻekiʻe kiʻekiʻe | High (nā hoʻonohonoho i hoʻohuiʻia, ʻaʻohe koi) |
| Mea kūʻai | Hoʻohaʻahaʻa (~ $ 500- $ 5,000) | High (~ $ 5,000- $ 50,000) | Kūpono (~ $ 3,000- $ 20,000) | Kūpono (~ $ 4,000- $ 25,000) |
| Kumukūʻai kumukūʻai no kēlā me kēia'āpana | Haʻahaʻa ma nā haʻahaʻa liʻiliʻi | Kiʻekiʻe ma nā haʻahaʻa haʻahaʻa, kumukūʻai-kūpono ma ke kāʻei | Kūpono | Kūpono |
| Ka hanaʻana i ka kūpono kūpono | Ke kiʻekiʻe kiʻekiʻe (1-50000 PCS / makahiki) | Ke kiʻekiʻe kiʻekiʻe (>10000 Nā PCS / makahiki i'ōleloʻia) | High (>30000 PCS / makahiki) | Kūpono (100-10,000 PCS / makahiki) |
| Ka manawa o waena o ka hoʻomaka a i ka wā pau (Hoao + Māhele mua) | ~ 2-4 mau wiki | ~ 4-8 mau pule | ~ 3-6 mau pule | ~ 4-7 mau pule |
| ʻO ka mālamaʻana i ka mīkini paʻi | High | Haʻahaʻa loa | Haʻahaʻa loa | Loli |
| ʻO nā mea waiwai / hoʻopau | Loli (pono i ke aloha, 'Anaʻa) | Hoʻohaʻahaʻa (ʻO ka nui, Kaʻuʻuku nui) | Haʻahaʻa loa | Hoʻohaʻahaʻa (mold evaprates, ʻO ka poho liʻiliʻi) |
| Nā hiʻohiʻona noi | Nā Hāʻewa, Mau mea pale, Nā poloka mīkini | Nā pale kūlokoʻo Aerosopa, Nā Vilves, Nā Hana Hana Kūʻai | Nā Hale Hōʻikeʻike, MatifalD, Nā uhi pale | Nā poloka mīkini, Nā'āpana i hoʻokuʻuʻia, Nā'āpana hoʻonohonoho |
4. ʻO ka mālamaʻana i ka wela wela a me ka mālamaʻana i ka wela
Hoʻokahiʻia nā carbon cheel i laweʻia mai kā lākou mau lehelehe, pinepine lākou i lalo ʻO nā hana mālama No ka hoʻonuiʻana i nā waiwai o ka mīkini, E hōʻoluʻolu i nā kaumaha kūloko, A hoʻomaikaʻi i nā hiʻohiʻona.
He koʻikoʻi kēia mau hana no ka hoʻokōʻana i ka makemake Hana, hilinaʻi, a me ka lōʻihi o ka hapa hope.
ʻO ka mālama wela no nā carel carbon step
Hoʻololi ka wela wela i ka micsstructure o ka laweʻana e hoʻomaikaʻi ikaika, kumaikalua, paʻakikī, and markinpalibility.
ʻO ke koho o ka hana e pili ana i kaʻikepili o ka carbon a me ka helu kiko'ī o ke kila.
Hoʻokomoʻia nāʻano hana hana maʻamau:
| Aoha ai | Kumu | Laulā maʻamau |
| Annalile | Hōʻike i ka hoʻonohonoho grain, E hōʻoluʻolu i ke kaumaha kūloko, hoʻomaikaʻiʻole | 790-900 ° C |
| Hana maʻamau | Hoʻomaikaʻi i ka ikaika a me ka paʻakikī, hoʻolaha i nā microsructure | 850-950 ° C |
| Queech & Huhū | Hoʻonui i ka paʻakikī a me ka ikaika o ke kaumahaʻoiai ke hoʻomau nei i ka paʻakikī | Queech: 800-870 ° C; Huhū: 500-700 ° C |
| Ke kaumaha nei ke kaumaha | Hoʻemi i nā kaumaha o ke koena mai ka hoʻoleiʻana a me ka machining | 550-650 ° C |
Nānā: Hiki i ka hopena wela wela ke alakaʻi i nā hana kūponoʻole (E.g., Martliete a iʻole ka pohihihi), huika ola, a iʻole ka dimensional.
No laila, ʻO ke kāohiʻana o ke kaʻina hana paʻa a me keʻano o ka nānāʻana.
ʻO ka mālamaʻana i ka papa no nā carel carel catings
Nā hana kino e hoʻonui ai i ka helehelena, Ke kū'ē neiʻo Corrosionion, and e hoʻohana i ka hana o nā kila carbon step, nui loa i nā koi.
ʻO nā hana maʻamau e hoʻopau i nā kaʻina hana:
| Kūlana | Hana | Nā hiʻohiʻona noi |
| Pana pua | Hoʻokuʻu i ke kāʻei, Sand, a me nā'opa; hoʻomākaukau i ka lole no ka uhiʻana | Prep maʻamau maʻamau no ka pena, ʻO ka paleʻana |
| Pickling & Hoʻolauna | Hoʻokuʻu i nā milila a me nā'ōpala; hoʻomaikaʻi i ke kū'ē kū'ē | Hoʻohanaʻia i nā noi lawelawe hoʻoponopono |
| ʻO ka papa inoaʻo Phosphate | Hāʻawi i kahi waihona no ka penaʻana a hoʻomaikaʻi i ke kū'ē kū'ē | Kaʻa kaʻa, nā mea kaua |
| ʻO Zinc Place (Garvalirigigling) | Pale mai ka corrosion ma o ka mumū kaumaha | ʻO waho a iʻole nā mea hoʻonaninani |
| ʻO ka pauka / Kāleka | ʻO ka helehelena hoʻoikaika, pale pale | Nā lako hana, Nā'āpana hoʻonohonoho |
| Machimen & Kūhā | Hoʻokō i nā mea hana dimensional a me ka hoʻopauʻana | Halihali i nā papa, nā helehelena hōʻailona |
Hoʻohui me ka mana kūpono
ʻO nā hana paʻa i hoʻounaʻia e ʻO ka hōʻike hoʻokaumahaʻole (Ndt) Oole nā mea nānāʻokoʻa No ka hōʻoia i ka hoʻonohonohoʻana i ka'āpana i mālamaʻia i ka mechanical a me nā kiko'ī o ka maikaʻi.
Nāʻenehana like Ke nānāʻana i ka mana o Magnetic (Mpi) Oole ʻO ka ho'āʻoʻana (U) E kōkua i kaʻikeʻana i nā cracks huna huna a iʻole subsurface flaws e hiki mai ana i ka wā o ka hana wela.
Loaʻa nā kālā nui o nā hana mālama
- Hoʻonuiʻia Nā Pīkuhi Propertinies: ikaika, paʻakikī, a me kaʻehaʻeha
- Hoʻomaikaʻi kū ponoʻole a me ka machindability
- Ka nui loa kaohi and Ke kū'ē neiʻo Corrosionion
- Hoʻomākaukau no ka hoʻoiliʻana o lalo (E.g., Welding, pāpale, Kāhea)
5. Nā mea hana a me nā mea kino o ka cerbon cameling
ʻO ka hoʻomaopopoʻana i nā mea hana mechanical a me nā mea ola o nā carbon cheal i kohoʻia a me ke kaʻina hana e hoʻokō ai i nā koi o nā hana hana likeʻole.
| Waiwai | HE MOOLELO LOT' (0.1-0.25% c) | Keʻaiʻai waena (0.3-0.6% c) | ʻOna Manaʻo Kīwī (0.6-1.0% c, Q&T) |
| Ikaika ikaika (Mpa) | 350 - 550 | 550 - 850 | 850 - 1,200 |
| Ka ikaika (Mpa) | 250 - 400 | 400 - 700 | 700 - 1,000 |
| Ewangantion (%) | 25 - 30 | 15 - 25 | 5 - 15 |
| Hālulu (HB) | 150 - 200 | 200 - 300 | 300 - 400 |
| Hopena paʻakikī (J, Chary v-notch) | 40 - 60 | 20 - 40 | 10 - 30 |
| Huakai (g / cm³) | ~ 7.85 | ~ 7.85 | ~ 7.85 |
| Hoʻohemo melū (° C) | 1,420 - 1,530 | 1,370 - 1,480 | 1,370 - 1,480 |
| Ka HōʻaʻO Kokua (W / m · c · k) | 50 - 60 | 45 - 55 | 45 - 50 |
| Ka maikaʻi o ka hoʻonuiʻana i ka (× 10-° C) | 11 - 13 | 11 - 13 | 11 - 13 |
ʻO ka matchinability a me ka weldability
- Markinpalibility: Kekuhi Kahule haʻahaʻa (Manctional Index 80-100 vs. 100 no ka 1215 Kukui Kekuhi); ke kila kila kiʻekiʻe (40-60) Ma muli o ka paʻakikī.
- Wawahua: Kekuhi Kahule haʻahaʻa (Kūpono, ʻAʻole pono e pono); Keʻaiʻai waena (koi i ka 200-300 ° C preheat); ʻOna Manaʻo Kīwī (ilihune, pohō i kaʻokiʻana).
Wela a kau i ke kū'ē
- ʻO ke kū'ēʻana: ʻO ka uku Oxidation <0.1 MM / makahiki a hiki i 400 ° C; rapid oxidation ma luna o 500 ° C (Ke hoʻohana nei i ka hoʻohanaʻana i nā noi wela kiʻekiʻe).
- E kāʻei i ke kū'ē: Qarboby kiʻekiʻe&T Steel (350 HB) Loaʻa iā 2 (250 HB).
6. Nā noi o nā carbon steel
Ua hoʻohana nuiʻia nā pahu kaʻa kaʻa ma waena o nāʻoihana diverse ma muli o kā lākou kūmole, ikaika, a me ke kumukūʻai-kūpono.
ʻO ko lākou hiki ke hoʻoleiʻia i loko o nāʻano paʻakikī i ka mālamaʻana i nā waiwai mechanical maikaʻi loa e hana ai i nāʻano koʻikoʻi.
Autoomotive a me ka halihali
- Na'Āpana Engine: lihao, pākuʻi nā mea kūʻai, Nā poʻo cylinder, a me ka hoʻopiliʻana i nā koʻokoʻo, ʻO ka mālamaʻana mai ka ikaika kiʻekiʻe a me ka paleʻana o ka momona.
- Nā'āpana hoʻoili: Kauluhi, urowing, a me nā kāmaʻa e pono ai i ke kāʻeiʻana i ke kū'ē a me ka dimensional pololei.
- Nā Kūlana Chassis: ʻO nā brackets a me nā mea hoʻopiʻi i waihoʻia kahi paʻa a me ka paʻakikī.
Kūkulu a me ka infrastructure
- Nā mea hoʻolālā: kāheaʻia, Kākoʻo, a me nā mea pili i hoʻohanaʻia ma nā hale a me nā alanui.
- NA Nā peni aku: Nā pākuhi excavator, Kāhele Crane, a me nā lima ukana e koi ana i ka pale o ka hopena kiʻekiʻe.
- Nā mea hoʻohana a me nā mea kūpono: piha, nā mea kiʻekiʻe kiʻekiʻe no ka hōʻuluʻuluʻana i nā hana nui.
Pono & ʻO ke Gas a me Petrochemical
- Nā awāwa a me nā mea hou: Ua hōʻikeʻia nā'āpana i ka ikaika kiʻekiʻe a me ke kapa.
- Pipe hookū a me nā momona: ʻO ka ikaika o ka carbon a me ka manina iʻaeʻia no ka hoʻomauʻana a me ka pilina.
- Nā lako hana: nā'āpana'āpana i hoʻolālāʻia no nā wahi nui.
ʻO nā lako hana a me nā lako hana
- Pollowhares, Nā Wili, a me nā mea e pono ai: Nā'āpana pale-resistant no ka hoʻopiliʻana i ka soil.
- Nā hui mīkini mīkini: Kumua, Nā'āpana Ho'ōla, a me nā hale hale e koi ai i ka paʻakikī a me ke kū'ē kū'ē.
- Trak a me nā'āpana hana kaumaha: ʻO nā FIMSES a me nā meaʻenehana i hoʻopaʻaʻia i ka hoʻouka kaumaha.
ʻO Marine a me nā mīkiniʻoihana
- Nā mea hoʻonani a me nā housts: Ua hoʻohanaʻia nā carbon i kahi wahi i hoʻohanaʻia a me ka ikaika o ka ikaika.
- Pump a me nā'āpana kūpono: Hāʻawi nā mea kūʻai aku i ka durability ma lalo o ka hana hoʻomau.
- Nā hōʻailonaʻoihana a me nā kūpono: pono no nā'ōnaehana hoʻokele wai i nā mea kanu hana.
7. Loaʻa i ka hoʻohanaʻana i nā cerel carbon carbon
Hoʻokomoʻia nā carbon steriveing i ka hana ma muli o kahi hui kūʻokoʻa o ka hana mechanical, uku kūpono, a me ka versitility.
Kumukūʻai-kūpono
Hāʻawiʻo Carbon Coal i nā mea hoʻokele waiwai ma muli o nā lako hana pono e pono ai a me ka nui o keʻano kokoke, ka hoʻemiʻana i ka machining a me ka pauʻole.
ʻO ka pae kiʻekiʻe-kiʻekiʻe-kiʻekiʻe
Hāʻawi lākou i ka ikaika a me ka paʻakikī, ʻO ka hāʻawiʻana i nā'āpana liʻiliʻi e hiki ai i nā mea kaumaha kaumaha me ke kaumaha nui.
Hoʻolālā Hoʻolālā
Mālama ke kaʻina hana i nāʻano paʻakikī, nā pāʻili, a me nā hiʻohiʻona kūloko e paʻakikī e hoʻokō me nāʻano hana'ē aʻe.
ʻO ka Magenunability a me ka Welltibility
ʻO ka hapa nui o nā cheel cheel catings e maʻalahi i ka mīkini a hiki ke hoʻopauʻia, ka hoʻomaʻamaʻaʻana i nā hana e pili ana i nā hana a me ka hoʻoponoponoʻana.
Recyclabiality
ʻO ka carbon sterel e recyclable nui loa, Kākoʻo kākoʻoʻana i ka hana hoʻomaʻamaʻaʻana me ka poho maikaʻi maikaʻi ma ka hoʻomanaʻoʻana.
ʻO ke kāʻei a me ke kāʻei
Hāʻawiʻo Carbon i nā mea kūʻai aku i nā pale maikaʻi a me keʻano o ka mālamaʻana, He kūpono no nā māhele i hōʻikeʻia i ka abrasion a me ka wela wela.
8. Nā palena o ka carbon cheel cakeng
- Hoʻomaʻamaʻaʻo Corrosion: ʻO nā ceron carbon iʻole i loko o 0.1-0.3 mm / makahiki i loko o ka wai hou, 0.3-0.5 mm / makahiki i loko o ka moana kai e koi i nā mea hana no nā mea hana harsh.
- Hoʻopau a me ka hanaʻana i ka hanaʻana: E like me ka hoʻopauʻana (RA 12.5-25 μM no ke kauʻana o Sand) pono pinepine i ka machining (Kālā + 10-20%) No nā papa hōʻailona.
- Nā mea hana dimensional: ʻOi aku ka nui o nā kila kila a iʻole nā mea hao hao; Pono nā'āpana i nā'āpana o Sand-Cand i nā'āpana ± 0.5 mm vs. ± X2. E koi paha i ka machining hou no nā noi kūpono
9. Nā pilikia a me ka mana o keʻano o ka carbon cheel cameing
Ke kākuhiʻanaʻo Carbon Cashing i nā hanana kūʻokoʻa kūʻokoʻa, ua'ōleloʻia ma o nā mana o nā kaʻina hana:
- Shrinkage a me ka pasosity: Mollten shlal shrinks 3-5% i ka wā hoʻoponopono, kū i nā lua.
I hoʻohuiʻia e ka hoʻolālā alakaʻi (10-15% o ka mahele'āpana) a me ka paina (e hōʻemi i ka hydrogen i <0.003 Cm³ / 100g). - ʻO Oxidation a me nā incousions: ʻO nā hopena o ka oxygen me ka hao e komo i nā'opa, ka nāwaliwaliʻana i ka pā.
Hoʻokomoʻia nā hopena i nā pale pale (Aron) I ka wā e ninini ai a me ka lahilahi e hōʻoluʻolu e wehe i nā incoutions. - Huika ola: ʻO ke kaumaha o ke kaumaha mai ka uneven coment e hōʻeha i nā waimaka wela.
ʻO nā kumukūʻai hōʻoluʻolu (5-10 ° C / min) Aʻo Moll Coatinging (kiʻiʻia) ho'ēmi i ke kaumaha, 'Oʻoiaʻiʻo <0.1% ʻO nā uku detect i nā hana kiʻekiʻe-Volume High.
10. Hoʻohālikelike me nā mea kūʻai aku'ē aʻe
| Pili | Kekuhi catele | Koly kila kila | ʻO nā mea kila kila | Ui Kauhi |
| NA HUI MANAʻO Weana Pūnaewele | 0.1% - 1.0% | 0.1% - 1.0% + nā mea'ē aʻe (Cr, I, Mo, V) | ≤ 0.1% me ka cr (10.5%-30%) | 3.0% - 4.0% KālekaʻAʻI, me mg no ka nodularity |
| Ikaika ikaika (Mpa) | 350 - 1,200 | 500 - 1,500 | 400 - 1,200 | 400 - 900 |
| Ka ikaika (Mpa) | 250 - 900 | 350 - 1,200 | 250 - 1,000 | 250 - 700 |
| Ewangantion (%) | 5 - 30 | 4 - 20 | 20 - 40 | 10 - 25 |
| Hālulu (HB) | 120 - 300 | 200 - 400 | 150 - 300 | 180 - 280 |
| Malting Point (° C) | 1,370 - 1,530 | 1,370 - 1,600 | 1,400 - 1,530 | 1,150 - 1,400 |
| Ke kū'ē neiʻo Corrosionion | Hoʻohaʻahaʻa, koi i nā lole a iʻole nā lāʻau lapaʻau | Loli, hilinaʻi i ka alloying | High, Ma muli o nāʻike chromium | Loli, e hoʻopiliʻia me ka paleʻole |
| E kāʻei i ke kū'ē | Loli, hoʻomaikaʻi me ka mālama wela | High, ʻO nā mea hoʻohui me nā hoʻohui hoʻohui | Loli | Kiʻekiʻe loa, ʻO ka pale o Abrasion Freasion |
| Markinpalibility | Maikaʻi loa, maʻalahi i ka mīkini a me ka weld | Maʻalahi e haʻahaʻa, hilinaʻiʻia ma kahi kiko'ī | ʻOi aku ka paʻakikī ma muli o ka paʻakikī | Maikaʻi loa, ʻoi aku ka maʻalahi ma mua o nā mea kanu he nui |
| Huakai (g / cm³) | ~ 7.85 | ~ 7. 3.5 - 8.05 | ~ 7.7 - 8.0 | ~ 7.1 - 7.3 |
| Nā noi maʻamau | Nā'āpana automothetive, Nā mīkini hana, Poolali | Na'Āpanaʻo Aerospace, nā mīkini kaumaha-hana | Nā Pūnaewele Pūnaewele, ʻO ka ho'ōlaʻana i ka meaʻai, Nā lako hana | Pipes, nā'āpana automotive, nā mīkini hana |
11. Hopena
Kekuhi catele e noho ana he cornestone o ka hanaʻoihana hana, Hāʻawi i nā mea i makemakeʻoleʻia, ʻO ka hana mechanication, a me ka waiwai waiwai.
Me ka nui o nā helu, nā hana kīwī, a me nā koho koho hou, Hiki ke hoʻopiliʻia e hālāwai me nā koi o nāʻenehana hana e like me nāʻoihana nui a pau.
E like me nāʻenehana e like me 3D i paʻiʻia i nā hiʻohiʻona i paʻiʻia a me nā simulation holomua e hoʻomau, ʻO ka pololei a me ka pono o ka carbon cheel cheal e manaʻoʻia e hoʻomaikaʻi, hoʻoikaika i kāna hana i ka hana e hiki mai ana.
FaqS
Pehea e hoʻohālikelike ai ka carbon calling i ka hoʻohālikelikeʻana i ka mea hao hao ducle?
Hāʻawiʻo Carbon Steel i ka ikaika kiʻekiʻe (600-1,200 MPA vs. 400-800 MPA no ka hao ductile) Akā he 20-30%ʻoi aku ka uku.
Duticle hao i loko o ka corrosione e pale ana me nā lole, ʻOiaiʻo ke kākela carbon e koi hou aku i ka paleʻana i nā wahi o nā mea hōʻeha.
Hiki iā Carbon nā mea kūʻai aku i nā hale kūʻai?
ʻAe. Ua kāheaʻo ke kila kila haʻahaʻa (≤0.25% c) Hoʻopili maʻalahi me ka liʻiliʻi.
Pono nā helu kiʻekiʻe / kiʻekiʻe-kiʻekiʻe (200-300 ° C) I mea e pale ai i ka hukiʻana, me ka hana wela wela e hōʻoluʻolu i ke kaumaha.
He aha keʻano o kaʻoihana lawelawe nui no nā carel carbon?
ʻO nā mea kila kila Medium-Carbon 80% o ka ikaika o ka lumi o ka lumi ma 500 ° C.
Ma luna o 600 ° C, ʻO ka Oxidation a me Grain Guin e hōʻemi i ka hana, ʻO ka hoʻohanaʻana i ka hoʻohanaʻana i nā noi haʻahaʻa haʻahaʻa ma mua o nā kila kila.
Pehea e nānāʻia ai nā carbon cheel i nā mea i nānāʻia no ka maikaʻi?
ʻO ka hōʻike hoʻokaumahaʻole (Ultrasinatic, Kālā'ōnaehana radio) ʻike i nā hemahema kūloko; ʻO ka ho'āʻoʻanaʻo Tensile e hōʻoia i ka ikaika e hoʻokō i nā kūlana (E.g., Astm A216); a me ka loiloiʻana o ka mea metalaphi.
He aha ka manawa alakaʻi maʻamau no nā carel carbon sterings?
Sand cread: 2-4 mau pule (hoao + Hoʻohana). Kāhaka kūʻai kūʻai: 4-8 mau pule (ʻoi aku ka lōʻihi no nā hiʻohiʻona wax).
ʻO ka hana hoʻolālā kiʻekiʻe (10,000+ Nā'āpana) Hoʻemi i ka manawa alakaʻi o kēlā me kēia manawa i ka manawa 1-2 mau pule.
He aha kaʻokoʻa ma waena o WCB a me LCC Card?
Wcb (Astm A216) he carbon-carbon (0.25-0.35% c) No ka lawelawe kiʻekiʻe; Lcc (Astm A352) he kala kala (≤0.15% c) No ka haʻahaʻa haʻahaʻa (-46° C) noi, me ka paʻakikī maikaʻi.
