查看“︁鈦-6鋁-4釩”︁的源代码

'''鈦-6鋁-4釩''' （{{link-en|北美統一編號系統|Unified numbering system}} 編號 '''R56400'''）是一種以高比強度、高耐蝕性著稱的<math>\alpha</math>-<math>\beta</math>[[鈦合金]]。鈦-6鋁-4釩是最被廣泛運用的鈦合金，常見於航太工業及生醫應用（生醫植入物、義肢）等領域。

==化學==
（以重量百分比計 wt. %）<ref>{{cite web|title = ASTM Compass, Standard Specification for Wrought Ti-6Al-4V Alloy for Surgical Implant Applications. (UNS R56400)|url = http://compass.astm.org/download/F1472.27033.pdf|website = ASTM Compass}}{{dead link|date=十一月 2017 |bot=InternetArchiveBot }}</ref>
{| class="wikitable"
|-
!  !! 釩 !! 鋁 !! 鐵 !! 氧 !! 碳 !! 氮 !! 氫 !! 釔 !! 鈦 !! 其他合金元素各占 !! 其他合金元素總量
|-
| 最小值 ||3.5||5.5||--|| -- || -- || -- || -- || -- || -- || -- || -- 
|-
| 最大值 ||4.5||6.75||.3||.2||.08||.05|| .015 || .005 || 餘量 ||.1||.3
|}

==物理與機械性質==
鈦-6鋁-4釩的機械性質與其熱處理情況相關，經完整加工的鈦-6鋁-4釩典型的一些物理與機械性質如下。<ref>{{cite web|title=Titanium Ti-6Al-4V (Grade 5), Annealed|url=http://asm.matweb.com/search/SpecificMaterial.asp?bassnum=MTP641|website=asm.matweb.com|publisher=ASM Aerospace Specification Metals, Inc.|accessdate=14 March 2017|archive-date=2011-09-07|archive-url=https://web.archive.org/web/20110907022307/http://asm.matweb.com/search/SpecificMaterial.asp?bassnum=MTP641|dead-url=no}}</ref><ref>{{cite web|title=Titanium Alloy Ti 6Al-4V Technical Data Sheet|url=https://cartech.ides.com/datasheet.aspx?i=101&E=269|website=cartech.com|publisher=Carpenter Technology Corporation|accessdate=14 March 2017|archive-date=2019-11-18|archive-url=https://web.archive.org/web/20191118201715/http://cartech.ides.com/datasheet.aspx?i=101&E=269|dead-url=no}}</ref><ref>{{cite web|title=AZoM Become a Member   Search... Search Menu Properties This article has property data, click to view Titanium Alloys - Ti6Al4V Grade 5|url=http://www.azom.com/article.aspx?ArticleID=1547|website=www.azom.com|publisher=AZO Materials|accessdate=14 March 2017|archive-date=2021-05-09|archive-url=https://web.archive.org/web/20210509002132/https://www.azom.com/article.aspx?ArticleID=1547|dead-url=no}}</ref>

{| class="wikitable"
|-
!  !! 密度 !! 楊氏模數, GPa !! 剪切模數, GPa !! 體積模數,GPa !! 蒲松比 !! 降伏強度, MPa (拉伸) !! 最終強度, MPa (拉伸) !! 洛氏C硬度 !! 均勻伸長率, % 
|-
| 最小值 ||4.429||104|| 40 || 96.8|| 0.31 ||880|| 900 || 36 (典型)|| 5 
|-
| 最大值 ||4.512||113|| 45 || 153 || 0.37 ||920||950||--|| 18 
|}

==應用==
* 生醫應用如生醫[[植入物 (醫學)|植入物]]或[[義肢]]等 （鍛造、鑄造、積層製造皆有）<ref>{{cite web|title = Ti6Al4V Titanium Alloy|url = http://www.arcam.com/wp-content/uploads/Arcam-Ti6Al4V-Titanium-Alloy.pdf|website = Arcam|access-date = 2017-03-14|archive-date = 2020-02-15|archive-url = https://web.archive.org/web/20200215075815/http://www.arcam.com/wp-content/uploads/Arcam-Ti6Al4V-Titanium-Alloy.pdf|dead-url = no}}</ref>
* [[3D列印|積層製造]]<ref>{{cite web|title = Ti64 Titanium Alloy Powder|url = http://www.tekna.com/spherical-powders/ti64-titanium-alloy|website = Tekna|access-date = 2017-03-14|archive-date = 2021-02-28|archive-url = https://web.archive.org/web/20210228121101/https://www.tekna.com/spherical-powders/ti64-titanium-alloy|dead-url = no}}</ref>
* 航太產業、競賽產業用的零件、原型。例如在[[波音787]]的零件中被廣泛運用。 
* 海洋應用
* 化工產業
* 渦輪
* 自行车框架

==規格規範==
* AMS: 4911
* UNS: R56400

==參考文獻==
{{Reflist}}

[[Category:鈦合金]]