TA 4 Titanium
TA4 titanium alloy aluminum ce -mai ƙunshe da alloy na titanium tare da tsari guda ɗaya{2}, yana baje kolin mafi kyawun ƙarfi{3}}ƙarfin zafin jiki da juriya mai rarrafe, juriya mai ƙarfi mai ƙarfi, da kyakkyawan walƙiya. Ƙarfafa tsarinsa shine ainihin ƙarfafa bayani mai ƙarfi, tare da kaddarorin injina tsakanin tsantsar titanium na kasuwanci da manyan gami -ƙarfin titanium. TA4 ana amfani dashi sosai a sararin samaniya, na'urorin likitanci, injiniyan ruwa, da kayan aikin sinadarai, kuma yana aiki azaman kayan walda na farko a China. Saboda fitaccen aikin sa da ƙayyadaddun bayanai iri-iri, abu ne mai mahimmanci a cikin masana'antu da yawa.
Haɗin Sinadari
|
Ti |
Fe |
C |
N |
H |
O |
|
|
Min |
Rem |
- |
- |
- |
- |
- |
|
Max |
0.5 |
0.08 |
0.05 |
0.015 |
0.4 |
Kayayyakin Kayayyaki
|
Mafi ƙarancin kayan aikin injina na Alloy a zazzabin ɗaki |
||
|
Ƙarfin Ƙarfin Ƙarfi |
Ƙarfin Haɓaka |
Tsawaitawa |
|
Rm N/mm2 |
Rp0.2N/mm2 |
A5% |
|
580 |
485 |
20% |
Siffar
TA4 titanium gami da farko ya ƙunshi titanium, tare da abun ciki na ba kasa da 98%. Abubuwan da ke haɗawa da ƙazanta ana sarrafa su sosai don daidaita kaddarorin sa. Idan aka kwatanta da ƙananan darajar titanium tsantsa na kasuwanci, TA4 mafi girma amma iskar oxygen da abun ciki na baƙin ƙarfe yana ba shi matsakaicin matsakaici-zuwa{7}.
TA4 matsakaici ne - titanium gami da fitattun kayan aikin injiniya. Yana ba da ƙaramin ƙarfi na 550 MPa da ƙarfin samar da ƙarfin 480 MPa, wanda ya zarce ƙananan ƙira mai tsaftar ƙira ({5}}) yayin da ya rage ƙasa da wasu bambance-bambancen allo. Tare da 15 - 20% elongation a lokacin hutu, yana da ƙarfi sosai, yana ba da damar ƙirƙira ta hanyar birgima, ƙirƙira, da lanƙwasa. Zazzabi - mai hikima, yana riƙe mutunci har zuwa digiri 204 kuma ya yi fice a aikace-aikacen cryogenic, kodayake ultra - ƙarancin aikin zafinsa ba kamar yadda aka yi nazari ba kamar yadda aka keɓe.
Aikace-aikace
(1) Masana'antar Aerospace
Bututun ruwa na jirgin sama, layukan mai, da abubuwan haɗin jirgin sama (misali, Boeing & Airbus).
Abubuwan injin suna buƙatar ƙarfin nauyi.
(2) Injiniyan Ruwa & Ruwa
Bututun ruwa na cikin ruwa, tsarin tsabtace ruwan teku, injinan mai na bakin teku.
Gilashin katako da kayan aikin jirgi (juriya na lalata).
(3) Sinadari & Man Fetur
Masu musayar zafi, reactor, da bututun jigilar sinadarai.
Bawuloli da famfo masu sarrafa ruwa mai lalata.
(4) Aikace-aikacen Likita & Haƙori
Abubuwan da ake sakawa orthopedic, kayan aikin tiyata, da na'urorin haƙori.
(5) Motoci & Motoci
Tsarukan sharar ayyuka masu girma, abubuwan tsere.
(6) Wasanni & Kayayyakin Mabukaci
Firam ɗin kekuna, kulab ɗin golf, da manyan kayan ido na ƙarshe-.
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Aika Aikace-aikacen
