1. Hōʻikeʻike
I ka waiwai o nā meaʻenehana, Titanium vsa kila kohu ʻole E kū pinepine i nā metala kiʻekiʻeʻelua e hoʻohanaʻia ma waena o kahi ākea ākea o nāʻoihana.
Ko lakou mau noi AerERPPACE, olakino, Marine, a me nā huahana waiwai, kaʻanaʻia e kā lākou mechanical kūʻokoʻa, Kekau, a me nā hiʻohiʻona kino.
Hāʻawi kēiaʻatikala i kahi Pūnaewele, ka hoʻohālikelikeʻana o kaʻikepili data o kēia mau meaʻelua, e kuhikuhi ana e hoʻomaopopo i nā hoʻoholo koho i nā mana me ka mana a me ka mālamalama.
2. Kinohi & Nā'ōnaehana ALLOY
Maopopo i ka kinohi and Nā'ōnaehana ALLOY o ka batnium a me nā mea kila maikaʻiʻole he koʻikoʻi no ke kohoʻana,
E like me kēia mau mea e pili pono ana i nā waiwai mechanical, Ke kū'ē neiʻo Corrosionion, Kauhini, a me ka hoʻokō.
ʻO nā huila Titanium
Hoʻohana pinepineʻia ia ma nāʻanoʻelua:
- ʻO ka mea kūʻai aku i ka Timenium (Nā helu 1-4) -ʻO ka loaʻaʻana o kaʻike o ka oxygen oxygen i ka ikaika a me ka lōʻihi.
- Nā Alloys Annays Alloys - Marly ti-6al-4v (Kumu 5), ka hana o kaʻoihana.
| ʻO ka papa Titanium | Ka Hoʻolālā | Nā hiʻohiʻona koʻikoʻi |
| Kumu 1 | ~ 99.5% o, haʻahaʻa loa o | Kahiki, ʻO ka hapa nui, Ke kū'ē neiʻo Corrosion Corrossion |
| Kumu 2 | ~ 99.2% o, low o | ʻOi aku ka ikaika ma mua o ka papa 1, Hoʻohana nuiʻia ma nā noi hana |
| Kumu 5 (Ti-6al -4v) | ~ 90% o, 6% AL, 4% V | ʻO ka pae kiʻekiʻe-kiʻekiʻe-kiʻekiʻe, AerERPPACE & Hoʻohanaʻiaʻo Bidedical |
| Kumu 23 | Ti-6al -4v eli (ʻO nā haʻahaʻa haʻahaʻa haʻahaʻa) | Hoʻomaikaʻi i ka biocompatibility no nā mea kūʻai aku |
Nāʻohana kila kila
Nā mea kanu lāʻau 'Ekā Kāohiʻia alloys me ≥10%% chromium, Ke hana nei i kahi passive Cr₂o₃ kiʻiʻoniʻoni no ke kū'ēʻana. Ua huiʻia lākou e Microstructure:
| Ohana | Nā helu maʻamau | Nā mea nui loa | Nā hiʻohiʻona nui | Nā noi maʻamau |
| Austetetitic | 304, 316, 321 | Cr, I, (Aloha kakahiaka 316), (Aia oe 321) | Ke kū'ē neiʻo Corrosion Corrossion, non-magnetic, maikaʻi no ka formability | ʻO ka ho'ōlaʻana i ka meaʻai, Nā Pūnaewele Pūnaewele, Nā lako hana |
| Ferritic | 409, 430, 446 | Cr | Magnetic, ke kū'ēʻana i ka paleʻana, maikaʻi maikaʻi thermal | ʻO nā mea lanakila automotive, Nā hana hana, ʻO ka hana'ilikikia |
Martesestic |
410, 420, 440A / b / c | Cr, C | Paʻakikī a me ka ikaika, magnetic, Ka liʻiliʻiʻo Corrosion-resistant | Nā pahi, Nā'āpana o Turbine, Nā lako hana |
| Duplex | 2205, 2507 | Cr, I, Mo, N | Ikaika ikaika, hoʻomaikaʻi i ka chloride style styrosion cracking (SCC) kū kū'ē | ʻO nā mea hoʻonaniʻo Marine, pono & aila, Nā alahaka |
| Hoʻopau-paʻakikī | 17-4Ph, 15-5Ph, 13-8Mo | Cr, I, Cu, AL (or mo, Nb) | Hoʻohui i ka ikaika kiʻekiʻe a me ke kū'ēʻana, ʻO ka wela-mālama | Aerospace, reflan, Nā papahele, Nā Vilves, nā'āpana nulear |
3. ʻO nā mea like mechanical o ka titraanium he kila kila
Ke kohoʻana ma waena o ke kila kila a me nā kila kila e pono ai ke hoʻomaopopo i ko lākouʻike kūʻokoʻa kūʻokoʻa. ʻO ka papaʻaina ma lalo nei i nā waiwai kūpono loa no nā kumukūʻai kūpono no nā helu maʻamau maʻamau:
Nā papa hana hoʻohālikelike hoʻohālikelike
| Waiwai | ʻO ka papa Titanium 2 (ʻO ka maʻemaʻe maʻemaʻe) | Ti-6al-4v (Kumu 5) | 304 Kila kohu ʻole | 316 Kila kohu ʻole |
| Huakai (g / cm³) | 4.51 | 4.43 | 8.00 | 8.00 |
| Ikaika ikaika (Mpa) | ~ 345 | ~ 900 | ~ 505 | ~ 515 |
| Ka ikaika (Mpa) | ~ 275 | ~ 830 | ~ 215 | ~ 205 |
| Ewangantion (%) | ~ 20 | 10-14 | ~ 40 | ~ 40 |
| Hālulu (HB) | ~ 160 | ~ 330 | 150-170 | 150-180 |
| Elastic Modulus (GPA) | ~ 105 | ~ 114 | ~ 193 | ~ 193 |
| Ka ikaika momona (Mpa) | ~ 240 | ~ 510 | ~ 240 | ~ 230 |
4. Ke kū'ē neiʻo Corrosionion & Hana kūlohelohe
ʻO ka hana corrosione e hoʻokaʻawale pinepine i nā koho kālā ma ke koiʻana i nā wahi e koi ai.
ʻO Titanium lāuaʻo Stiinless Steel hilinaʻi hilinaʻi Nā kiʻiʻoniʻoniʻo Oxide-Yet kā lākouʻano hana i lalo o nā chrides, Nā'āpana, a me ke kiʻekiʻe kiʻekiʻe.
Hōʻike Uʻi Hou
- Titanium (Tiio)
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- Hoʻokomo koke i kahi 2-10 nm kūlohelohe, ka ho'ōlaʻana iāʻoe iho
- Re-solveates wikiwiki inā i hoʻopaʻaʻia -ʻoiai i loko o ke kai
- Kila kohu ʻole (Cr₂o₃)
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- Hoʻomohala i a 0.5-3 nm ʻO Chrumuum Oxide Movide
- Kūpono i ka oxidizing i nā wahi a me nā mea i hoʻokaʻawaleʻia ma kahi o ka oxygen
ʻIke Kūlana: Uaʻoi aku ka maikaʻi o Tio₂ ma mua o Cr₂o₃, ke hāʻawiʻana i ka cittium superor ma muli o kahiʻano o ka lehulehu.
Hana ma nā wahi hoʻohālikelike
| Kaʻona | Ti-6al -4v | 316 Kila kohu ʻole |
| Chrlodide-lawe i nā hoʻonā | ʻAʻohe mea kokoke i CLD a i 50 g / l at 25 ° C | Piʻi loa 6 g / l cl⁻ at 25 ° C |
| Inota me ia | < 0.01 mm / makahiki corrosione | 0.05-0.10 mm / makahiki; ʻO ka pitting kūloko |
| Acidic Media (HCOL 1 M) | E hele ana i ~ 200 ° C | ʻO ka hoʻouka kaua nui; ~ 0.5 MM / makahiki |
| 'Oxidizing estid (HnINA 10%) | Kūpono; ke kū'ēʻole | Maikaʻi loa; ~ 0.02 MM / makahiki |
| ʻO ka hoʻohālikelike kiʻekiʻe | Paʻa i ~ 600 ° C | Paʻa i ~ 800 ° C (kūwan) |
ʻO keʻano o ka corrosion kūloko
- Pitting & Kāleʻa Crenice Corrosioni
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- Titanium: Pitting > +2.0 I vs. Sce; pono i ka immune ma lalo o ka lawelawe maʻamau.
- 316 SS: Pitting match ~ +0.4 I vs. Sce; crevice crevice corrosione maʻamau i nā chrited chrides.
- ʻO ka hakakāʻana o ke kaumaha (SCC)
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- Titanium: Maalahi ScC-noa I nā hoʻolaha āpau āpau.
- Austetitic ss: Prne to scc i Mahana i ka chordide nā wahi (E.g., Nā luna 60 ° C).
Nā mea kino kino & Nā pāpale
Titanium
- Anodizing: Hoʻonui i ka mānoanoa oxide (a i 50 nm), Hāʻawi i nā hōʻailona kala.
- Mich-arc oxidation (Mao): Hoʻokumu i a 10-30 μm cemic-like me ka papa; Hoʻopili nā boosts a me ke kū'ēʻana.
- Plasma nitriding: Hoʻomaikaʻi i ka paʻakikī paʻakikī a me ke ola momona.
Kila kohu ʻole
- Acid Passivation: ʻO Nitric a iʻole citric acid e hoʻoneʻe i ka haoʻole, THINDS CRGO₃ kiʻi.
- Uilaiauliwi: Smotsss microscale peaks a me nā awāwa, ʻO ka hoʻemiʻana i nā pūnaewele Crevice.
- Pvd coatings (E.g., Kū, Crn): Hoʻohui i kahi pā paʻakikī paʻakikī no ka komoʻana a me ka hoʻouka kauaʻana.
5. Nā'lelo Thermal & ʻO ka hana wela o Titanium vs Stainless Steel
ʻO keʻano o ka hanaʻana i nā mea i kohoʻia no nā mea i kohoʻia no nā'āpana i hōʻikeʻia i keʻano o ka wela a iʻole ka lawelawe wela.
ʻO Titanium vs Stainless Step iʻokoʻa nui i ka hana wela, Hōʻikeʻia, a me ke ao.
Ka HōʻaʻO Kokua & Hōʻikeʻia
| Waiwai | Ti-6al -4v | 304 Kila kohu ʻole |
| Ka HōʻaʻO Kokua (W / m · c · k) | 6.7 | 16.2 |
| ʻO ka mana wela (J / KIG · K) | 560 | 500 |
| Ka maikaʻi o ka hoʻonuiʻana i ka (20-100 ° C, 10⁻⁶ / k) | 8.6 | 17.3 |
ʻO nā wela-mālama. nā helu ukuʻole
ʻO nā mea hoʻokūkū maikaʻiʻo Martesetic.
ʻO nā mea hoʻomaʻamaʻa austetetiticʻaʻole i hoʻopaʻaʻoleʻia e ka mālama wela, Akā hiki ke hoʻonuiʻia ko lākou ikaika ma o ka hana anuanu.
Duplex Ke hilinaʻi neiʻo Steel ma ke kauʻana i ka wela wela i ka wā o ka wā, Me ka paʻakikī hou.
Nā Alloys Annays Alloys, e like me t ti-6V-4v, hiki ke wela i ka wela, me ka hoʻonāʻana o ka hoʻonāʻana, ʻEhā, a me ke kaumaha kaumaha.
ʻO ka hoʻomauʻana & Oxiyan
- Titanium resists oxidation a hiki i ~ 600 ° C in ea. Ma waho o kēia, hiki i ka embritrittement mai ka oxygen diffusion e hiki mai.
- Kila kohu ʻole (304/316) noho mau i ka ~ 800 ° C iʻole, me ka hoʻohana mauʻana i ka ~ 650 ° C.
- Keʻano hana: Ss for recore pale pale chromia squles; Ua ikaika ikaikaʻo Titanim, Akā hiki i nā'ōpala mānoanoa ke spall ma lalo o ke cycling.
6. Huahuai & Ke komoʻana o ka Titanium vs Vainless Steel
Formability a me ka mancinability
He mea nui loa nā mea hoʻokūkū Austetetitic e hiki ai ke maʻalahi a hiki ke maʻalahi maʻalahi e hoʻohana i nā kaʻina hana e like me ke kiʻi hohonu, noho ', a e hanau.
ʻO Ferritic a me MartEnsitic Stainless nā mea hoʻokūkū maikaʻiʻole i loaʻa i ka noxibility. ʻO Titanium ka liʻiliʻi ma muli o ka mahana o ka lumi ma muli o kona ikaika kiʻekiʻe, Akā hiki ke hoʻohanaʻia nā hana wela wela e hoʻohālikelike iā ia.
ʻOi aku ka paʻakikī o ka Timenim ma mua o ke kila kila ma mua o kona haʻahaʻa haʻahaʻa haʻahaʻa haʻahaʻa, ikaika ikaika, a me ke kūleʻaʻana, hiki ke alakaʻi i ka mea hana rapid.
ʻO ka ulana a me nā loli brazing
ʻO keʻano o keʻano hoʻokūkū maikaʻiʻoleʻo Wireing, Me nāʻano hana likeʻole. Akā naʻe,, pono e mālamaʻia e pale i nā pilikia e like me ka corrosion ma ka weld pūnaewele.
ʻOi aku ka paʻakikī o ka Tilling Timenium e like me ka mea e pono ai ke nānāʻana i kahi pale maʻemaʻe a me nā mea hoʻonaninani e pale ai i ka hikiʻana mai o ka oxygen, nitrogen, kolo hydrogen, hiki ke hōʻole i nā mea iʻikeʻia o ka weld.
Hiki ke hoʻohanaʻiaʻo Brazing no nā meaʻelua, akā, koiʻia nā metala liʻiliʻi a me nā kaʻina hana.
Mea hoʻohuiʻaha (3D paʻi) mākaukau
He kūpono ke kila Titanium a me nā mea kila kūpono no ka hana hoʻohui.
ʻO Titanium ka nui o ka nui o ke kaupaonaʻana i ka momona o ka momona e hana ai no Aerospace a me nā palapala lapaʻau i hanaʻia ma o 3D paʻi.
Ua hoʻohana nuiʻiaʻo Stiinless Steel i kahi paʻi 3D, nui no ka hanaʻana i nā geomex paʻakikī i nā mea kūʻai aku a me nā mea lapaʻau.
Ke hoʻopauʻana (Kāleka, hoʻolauna, Anodichiz)
Hiki ke hoʻohuiʻiaʻo Stiinless Steel i kahi mālamalama kiʻekiʻe, a ua hoʻonuiʻia e hoʻonui i kāna pale kū'ē.
Hiki ke hoʻohuiʻiaʻo Titanium a hoʻohuihuiʻia e hana i nā papaʻokoʻa'ē aʻe a me nā kala, E like me ka hoʻomaikaʻiʻana i kona mau corrosio a me nā pale.
7. Keia Riana & Hoʻohana no lapaʻau
I nā noi olakino, ke kūlike, Ke kū'ē neiʻo Corrosioni ma keʻano o ke kino, and ka lōʻihi lōʻihi hoʻoholo i nā kūpono kūpono.
ʻO ka moʻolelo a Titanium & Osseeneixegra hooko
- Hana mua (1950S):
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- Noiʻiʻia e Per-ingvar Bråneches ua hōʻike pololeiʻia ka iwi i ka Titanium (osseeneixegra hooko).
- Ua hoʻohana muaʻia nā mea mālama detal i nā mea kūʻai aku mua ma Titanium, Hōʻike > 90% Nā Kūlana kūleʻa a 10 makahiki.
- ʻO Osseointectegration Mechanism:
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- Kanaka'Ōpala Aupuni Tiio kākoʻo ka papa inoa ma ka mea hoʻopiʻi belt cell a me ka uku.
- Ua hoʻonui a iʻole nā papahele i'ōleloʻia a iʻole ADODIVIVIGN 20-30%, Ka hoʻomaikaʻiʻana.
- Hoʻohana i kēia manawa:
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- ʻO nā mea hana ortthopedic: Hip a me nā kuli kuʻekuʻe (Ti-6al -4v eli)
- Nā lima niho: Nā wilipū, uunau
- Nā Pūnaewele Spinal: Nā'āpana a me nā koʻokoʻo
ʻO nā mea kila kūpono i nā pono hana & ʻO nā mea hana pōkole
- Nā mea kani:
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- 304L and 316L ʻO nā mea hoʻokūkū hoʻokūkūʻole i nā scalpels, Nā ikaika, a me nā clamps ma muli o ka maʻalahi o ka sterilization a me ka ikaika kiʻekiʻe.
- Autoclave Getcles (> 1,000) no ka hoʻonāukiukiʻoleʻana i nā corrosion a iʻole nā hōʻeha hōʻeha.
- Nā Kūlana Kūlana Kūlana:
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- Pins, Nā wilipū, a me nā papa i hanaʻia mai 316L Hāʻawi i ka ikaika kūpono no ka hoʻoponopono houʻana.
- Hoʻopau i loko 6-12 mahina Hoʻololi i nā hopohopo ma luna o ka hoʻokuʻuʻana i ka nickel a iʻole ka hōʻikeʻana.
ʻO Nickel Allergy noʻonoʻo
- ʻO Nickel i ka 316l ss: ~ 10-12% ma ke kaupaona
- ʻO ka lanakilaʻana o Nickel Sentitivity: Pākuʻi 10-20% o ka heluna kanaka, e alakaʻi ana i nā mea hana dermatitis a iʻole nā'ōnaehana'ōnaehana.
Nā hoʻolālā hoʻoikaika:
- Nāwaimaka: Parylene, hana, a iʻole i ka pvd barriers e hōʻemi iā Nicokel i ka hoʻokuʻuʻana i ka 90%.
- Nā alloys'ē aʻe: Hoʻohana ʻO Nickel-Free Trainless (E.g., 2205 Duplex) Oole Titanium No nā maʻi maʻi allergy-prone.
Sterlilization & Pane pane lōʻihi
| ʻO keʻano sterilization | Titanium | Kila kohu ʻole |
| Autoclave (māhu) | Kūpono; ʻaʻohe loli | Kūpono; koi pono i ka nānāʻana |
| Kekau (E.g., hinuukude) | ʻAʻole hopena maikaʻiʻole | E hoʻopau paha i ka Pitcelerate Pitcing inā chlorided |
| ʻO kāpili Irdanation | ʻAʻohe hopena ma nāʻano mechanical | Hiki i nā'āpana liʻiliʻi |
- Titanium hōʻike ai hoʻokuʻu i ka Milmal (< 0.1 μg / cm² / lā) a me nā elicits a ʻO ka paneʻana o ka'āina'ē aʻe, Ke hana nei i kahi'āpana, cartat carble cops.
- 316L ss KAHAINA 'Eron, Chromium, Nickel Ion I nā uku kiʻekiʻe (0.5-2 μG / cm² / lā), ka hoʻonāukiukiʻana i ka hoʻonāukiuki kūloko i nā hihia rare.
9. Nā noi noi ma Titanium vs Vainless Steel
Kila kohu ʻole vsa Titanium ʻO nā mea i hoʻohana nuiʻia e hoʻohanaʻia no nā mea hana e pili ana no ko lākou paleʻana a me ka ikaika,
Akā eʻokoʻa loa kā lākou palapala noi i nāʻokoʻa i nāʻokoʻa ma ke kaupaonaʻana, Kālā, Nā Pīkuhi Propertinies, a me biocomokatiboli.
Nā noi Titanium
Aerospace a me Handiation
- Nā AirFramimes a me nā'āpana'āina
- Jet mīkini hana (Nā pale hoʻohālikelike, nā Kūpono, Disc)
- Nā'ōnaehana spacecraft a me nā mea paʻa
'Āpana: ʻO ka pae kiʻekiʻe-kiʻekiʻe-kiʻekiʻe, ʻO ke kū'ēʻana i nā pale, a me ke kū'ēʻana i keʻano o nā kaiāulu nui loa.
Kauka a me nā daimonio
- ʻO nā mea hana ortthopedic (hip a me nā kuli)
- Nā mea niho niho a me nā pilikia
- Nā mea hana ʻokiʻoki
'Āpana: Bioompatibial, non-toxicity, a me ke kū'ēʻana i nā wai wai.
Airine and on onfshore
- ʻO nā mea musmarine
- ʻO nā mea hana wela a me ka condunser tubing i loko o ke kai
- Nā Hana Kūʻai Kūʻai
'Āpana: Ke kū'ē nei i ka corrossion Cirosion i loko o ka chrlodide-waiwai a me nā wahi paʻakai.
ʻO ke kālepaʻana o ke kālepaʻana
- Nā mea hana, Kāleka, a pii ana no ka laweʻana i nā maʻi corrosive (E.g., hydrochlopric, sulfuric acid)
'Āpana: Interlat i nā mea nui a me nā mea hoʻoponopono a me nā'āpana o nā hui ma nā kiʻekiʻe kiʻekiʻe.
Nā huahana a me nā huahana kūʻai
- Nā Kūlana Kūlana Nui, ʻE KʻaniʻAmelika, a ua nānā
'Āpana: Māmā māmā, piha, a me nā kumu kūʻai mua.
Nā noi noi noi
ʻOihana Pūnaewele a me ke kūkuluʻana
- Kukupupuole, Handrail, nā sruptural beams
- Kū, Nā pukaʻo Elevator, a me nā pā wāwae
'Āpana: ʻO nā hoʻopiʻi Aesthetic, Ke kū'ē neiʻo Corrosionion, a me ka hana ikaika.
Nā meaʻai a me nā mea inu
- Nā lako hana meaʻai, Nā'Ka, a me nā sinks
- ʻO nā mea hana a me nā mea hana hana
'Āpana: ʻO kaʻaoʻao Hygiedic, Ke kū'ē nei i nā maʻi meaʻai, maʻalahi e hoʻomālamalama.
Nā mea lapaʻau a me nā mea hana
- Nā mea hana ʻokiʻoki (nā scalpels, Nā ikaika)
- Nā mea pāʻani a me nā trays
'Āpana: ʻO paʻakikī paʻakikī, Ke kū'ē neiʻo Corrosionion, a me ka maʻalahi o ka sterilization.
Ka Hoʻolālā Wīwī
- Nā'ōnaehana exhaust, Trim, a me na mea paakiki
- Nā pahu hana a me nā kiʻi
'Āpana: Ke kū'ē neiʻo Corrosionion, NoMame, a me ke kumukūʻai kūpono.
Nā mea hana hana a me nā mea kālepa kālepa
- Nā ipu koʻikoʻi, nā mea hana wela, a me nā tank
- Pumps, Nā Vilves, a me nā'ōnaehana piping
'Āpana: ʻO ka paleʻana a me ke kū'ēʻana i kahi pālahalaha ākea o nā mea kanu.
10. Pros a me ka cons of titanium vs stainless kila
Elua kila kohu ʻole and Titanium hāʻawi i nā pale kū'ē a me ka ikaika, akā ua hoʻokaʻawale lākou i nā wahi e like me Kālā, Ke kaumaha, markinpalibility, a me biocomokatiboli.
ʻO nā prosi o Titanium
- ʻO ka pae kiʻekiʻe-kiʻekiʻe-kiʻekiʻe
ʻO Titanium e pili ana 45% ʻoi aku ka māmā ma mua o ke kila kūponoʻole e hāʻawi ana i ka hoʻohālikelike a iʻole ka ikaika o ka ikaika. - Ke kū'ē neiʻo Corrosion Corrossion
Ka mea e pale aku ai i nā chrides, waiapula, a he nui nā agifige hoʻoikaika-kūpono no ka marice a me nā wahi kūlohelohe. - Bhomomopibrib akamai
Non-toxic, ʻaʻole makemake i ka hana kino me ka bodily-makemake i nā mea hoʻonaninani a me nā noi noi. - ʻO kaʻeha a me ka paleʻana
Hana maikaʻi ma lalo o ka cyclic e lawe ana a me ke kūlana kiʻekiʻe-kiʻekiʻe i ka manawa. - Paʻa wela
E mālama i nā mea hana mechanical i nā wela kiʻekiʻe (>400° C) ʻoi aku ka maikaʻi ma mua o nā mea kilokilo maikaʻiʻole.
Cons of Titanium
- Kumukūʻai kiʻekiʻe
ʻOi aku ka nui o nā kumukūʻai a me ka hoʻoiliʻana i nā kumukūʻai ma mua o ka kila stiinless (a hiki i 10 × a oi aku paha). - Paʻakikī i ka mīkini a me ka weld
Ka hoʻohaʻahaʻa haʻahaʻa haʻahaʻa a me ka hana hana hana hana e hoʻonui ai i nā mea hana e hana a pono e koi i nāʻenehana kūikawā. - ʻO ka loaʻa kālā o nā alloys
He liʻiliʻi liʻiliʻi nā mea kūʻai aku a me nā koho koho i hoʻohālikelikeʻia i kaʻohana kila kila. - Hoʻohaʻahaʻa i lalo
I nā kūlana i halaʻoleʻia, ʻO Titanium paha ke kapa a iʻole e kauʻia ma lalo o nā kūlana kūponoʻole.
ʻO nā pros o nā kila kila
- Kumukūʻai-maikaʻi
Ka laulā ākea a nui loa aʻoi aku ka nui ma mua o Titanium, i nā helu helu e like me 304 Oole 430. - Ke kū'ē neiʻo Corrosion Corrossion
Nui loa i ka oxidizing i nā wahi a me nā maʻi maʻi; Nā helu like 316 Loaʻa i nā hoʻonohonoho CHRUDID-waiwai. - Ikaika ikaika a me ka paʻakikī
ʻO ka hana maikaʻi maikaʻi-lawe i nā koho me nā koho i hoʻopaʻaʻia no ka paʻakikī, kumaikalua, a iʻole ka ikaika. - Nā waiwai maikaʻi maikaʻi
Wedly welded, machine, a hanaʻia me ka hoʻohanaʻana i nā mea hana maʻamau-kūpono no ka hana kiʻekiʻe. - ʻO Vystatile Alloys a me ka hoʻopauʻana
Nā hōʻailona o nā mea kālepa a me nā mea e hoʻopau ai i nā noi no nā noi.
Cons of stiinless kila
- ʻOi aku ka kaumaha ma mua o Titanium
Aneane 60% denser-unsuitable no nā noi koʻikoʻi (E.g., AerERPPACE, nā manaʻo). - Hiki i ka hoʻopiliʻana
Nui loa ma nā helu haʻahaʻa (E.g., 304) i nā wahi moana a iʻole nā paʻakai paʻakai. - Haʻahaʻa loa (Kekahi mau helu)
Hiki ke hana i nā hopena allergic a iʻole nā mea makemake i makemakeʻia e nā mea i makemakeʻia ma nā wahi i nā manawa lōʻihi. - Magnesism (I kekahi mau helu)
ʻO Ferritic a me MartEnsitic Stiinless nā mea hoʻokūkū maikaʻiʻole paha, e hiki ai ke hoʻopili i nā noi pili.
11. Nā kūlana, Nā kiko'ī & Huahaka.cona
Nā Kūlana Titiani
- Astm f136: Ti-6al -4v eli no nā imlants
- Amp 4911: AERERPACE TIPYIU
- ISO 5832-3: ʻO nā mea hoʻohālikelike-unalloy
ʻO nā kūlana steel ceelless
- Apono a240: Papaʻi, she wallpaper
- Astm A276: Nā pahu a me nā lāʻau
- I 10088: Nā helu kila kila
- ISO 7153-1: Nā mea hana ʻokiʻoki
12. Nā Papa Hoʻolālā: ʻO Titanium vs Vainless Steel
| Waiwai / Thancecture | Titanium (E.g., Ti-6al-4v) | Kila kohu ʻole (E.g., 304, 316, 17-4Ph) |
| Huakai | ~ 4.5 g / cm³ | ~ 7.9 - 8.1 g / cm³ |
| Ikaika kiko'ī (Ikaika-i-paona) | Kiʻekiʻe loa | Loli |
| Ikaika ikaika | ~ 900-1,150 MPA (Ti-6al-4v) | ~ 500-1,000 MPA (depending on grade) |
| Ka ikaika | ~ 850 mpa (Ti-6al-4v) | ~ 200-950 MPA (E.g., 304 i 17-4ph) |
| Elastic Modulus | ~ 110 GPA | ~ 190-210 GPA |
| Ke kū'ē neiʻo Corrosionion | Kūpono (nui i loko o nā chrlodes a me ke kai) | Kūpono (nāʻano likeʻole ma ka papa; 316 > 304) |
| Toode Tooner | Tiio (paʻa loa a me ka ho'ōlaʻana iho) | Cr₂o₃ (pale akā lohi i ka hoʻopiliʻana i nā chrides) |
| Hālulu (Him) | ~ 330 hv (Ti-6al-4v) | ~ 150-400 HV (Ke hilinaʻi nei) |
| Ka HōʻaʻO Kokua | ~ 7 par @ m · K | ~ 15-222 wa / m · o · k |
Malting Point |
~ 1,660 ° C | ~ 1,400-1,530 ° C |
| Wawahua | Paʻakikī; pono i ka lewa | Ka mea maikaʻi; Pono e mālama pono e pale i kaʻike |
| Markinpalibility | Paʻakikī; ke kumu o nā mea hana | ʻAi maikaʻiʻia; ʻO ka nui o nā helu manuahi manuahi |
| Keia Riana | Kūpono; Kūpono kūpono no nā mea kūʻai | Maikaʻi loa; hoʻohanaʻia ma nā mea hana aloha a me nā mea hana pōkole |
| Nā waiwai magnetic | Non-magnetic | Austetetitic: non-magnetic; Martesestic: magnetic |
| Kālā (Mea kūʻai) | High (~ 5-10 × Hoʻokomoʻia ka kila) | Loli |
| Recyclabiality | High | High |
13. Hopena
ʻO Titanium lāuaʻo Stiinless Steel i kēlā me kēia mea i loaʻa i nā mea maikaʻi loa. ʻO Titanium kahi kūpono kahi i ka ikaika māmā, ʻO ka paleʻana o ka momona, a iʻole biocompatibility he misionari-koʻikoʻi.
Kila kohu ʻole, Ma ka hoʻohālikelike, hāʻawi i nā mea hana mechaninile, ʻO ka hoʻomaʻamaʻa maʻalahi, a me ka uku uku.
Pono ke kohoʻana i nā koho kūpono, Ke noʻonoʻo neiʻaʻole hana wale, akā, uku lōʻihi hoʻi, mea hana, a me nā kūlana hoʻoponopono.
ʻO kahi ala nui-o-kumukūʻai e hōʻike pinepine ai i ka waiwai o Titanium, i nā koi koi.
FaqS
ʻOi aku ka ikaika o ka titanium ma mua o ke kila kila?
He kiʻekiʻe loaʻo Titanium ikaika kiko'ī (ka ikaika ikaika-i-paona) ma mua o ka kila kila, ʻO keʻano e hāʻawi ai i nā ikaika hou i kēlā me kēia papa.
Akā naʻe,, kekahi ʻO nā helu kila paʻaʻole (E.g., 17-4Ph) hiki iā ia keʻoi aku ma mua o Titanium i ka ikaika o ka ikaika.
ʻO keʻano kilokilo maikaʻiʻoleʻo ia keʻano o ka titenium?
ʻAe. ʻO nā mea kanu lāʻau austetitic (E.g., 304, 316) ʻaʻole nā magnetic, aka, Martestitic a me Ferritic ʻO nā māka he nui.
Titanium, he ʻokoʻa, oe non-magnetic, Ke kūpono nei ia no nā noi e like me nā polokalamu lapaʻauʻo MRI-Compatible.
Hiki iā Titanium a me nā kila kila?
ʻAe, Akā me nā koi like. Kila kohu ʻole E maʻalahi ke maʻalahi i ka hoʻohanaʻana i nāʻano maʻamau (E.g., Tig, Iaʻu).
ʻO ka wentinim ulding koi a piha i ka lewa (ʻO ka pale kaua argon) e pale aku i ka hoʻohālikelikeʻana a me ka make.
ʻOi aku ka maikaʻi o nā noi no nā noi kiʻekiʻe?
Kila kohu ʻole, kūikawā ʻO nā helu wela wela Uā 310 Oole 446, hana maikaʻi i nā kiʻekiʻe kiʻekiʻe.
Titanium resists oxidation a hiki i ~ 600 ° C, Akāʻo kāna mau mea hana i hōʻikeʻia i nāʻano.
Hiki ke hoʻohana pūʻiaʻo Titanium a me nā mea kila maikaʻiʻole i hui pūʻia ma nā hui?
Ua aʻoʻia ka makaʻala. Kahiki Galvaniko hiki ke hiki i ka wā e hoʻopili aiʻo Titanium a me ke kila kila e hoʻopiliʻia ma ke alo o kahi electrolyte (E.g., wai), ʻoi aku ināʻo ka mea kila stiinless ka mea hana acovic.
