Hiki fakalaka ki he Meʻa ʻi Lotó

Pure Tantalum Metal & Tantalum Alloy Suppliers

Lava ke Maʻu Ngaahi Fōmú
Foilá
Laʻipepa
Laʻi pepa
Peleti
Vaʻa Ukameá
PA
Uaea
Paipa
Tubing
Ngaahi meʻa ʻoku fakaa
Tuʻuʻanga ʻuhila
Ngaahi Faingataʻa
Ngaahi Vaká
Ngaahi konga kuo ʻosi
ʻOsi e ngaahi konga
Lalahi tuʻumaʻu

Koloa Vakai Fakalūkufuá

Tantalum (Ta), Commercially Pure Tantalum, Medical Grade Tantalum, Tantalum Alloys Ta2.5%W, Ta 7.5% W, Ta10% W, Ta40% Columbium (Niobium)

Kautaha ʻIkale alloys (EAC) is a leading global supplier of commercially pure Tantalum (Ta), Medical Grade Tantalum, mo Tantalum alloys Ta 2.5% W, Ta 7.5% W, Ta10% W, Ta40% Columbium (Niobium) ʻi he foila, laʻi pepa, laʻipepa, peleti, uaea, vaʻa ukamea, pā, ngaahi meʻa ʻoku ʻataá, paipa, tubing, tuʻuʻanga ʻuhila ʻe, crucibles pea pehe ki he ngaahi konga kuo ʻosi mo e ʻosi, lalahi ʻoku mou lava ʻo tānaki maí, mo e maaka angamahení. Eagle Alloys Corporation is an ISO Certified Corporation and has been supplying the highest quality Tantalum for over 35 ngaahi taʻu. Tantalum is available in several types: Powder Metallurgical, Electron Beam furnace, and Vacuum-Arc melted. Advising us of your intended use will enable us to best match the correct type and annealing for your requirements.

Kapau ʻoku ʻikai maʻu ʻe he Alloys ʻIkale hoʻo fie maʻu pau ʻi he Stock, te tau lava ʻo fai ha totongi feʻauʻauhi ʻaki ha ngaahi taimi nounou.

Tantalum Data/Machining Guide

Eagle Alloys Tantalum Capabilities

Foomu
Lahi kehekehe
Lahi ʻo Meki
Lahi angamaheni ʻo e stock
Foilá / Laʻipepa / Laʻi pepa / Peleti
0.001" Thk hake ki 4" Thk
60" laulahi ʻe Max, 200" Makisi Lg
12"w x 12"lg & 12"w x 24"lg
Rod/Round Bar
0.125" Tā ʻo aʻu ki he 8" Dia
20 FUTE. Fuoloa
72" lōloa
Uaea
0.003" Tā ʻo aʻu ki he 0.124" Dia
20 FUTE. Long *Wire avail in coil or spools
72" lōloa
Tubing
0.039" OD ki he 6.5" OD, 0.008-0.630" Holisí
0.008-0.630" holisí, 20 FUTE. Meki Lg
36"lg, 40"lg, 60"lg, 72"lg
*Lalahi kehekehe ʻi he kole

Tantalum Stock Sizes Vaka uta ʻi he ʻaho tatau pe (moʻulaloa ki he fakatau kimuʻa)

Download Tantalum Stock Sheet
Vaka uta ʻi he ʻaho tatau pe

Laʻipepa/laʻi pepa/peleti

  • 0.001" Thk x 6"w x coil
  • 0.002" Thk x 6"w x coil
  • 0.003" Thk x 12"w x 24" Lg
  • 0.004" Thk x 12"w x 24" Lg
  • 0.005" Thk x 12"w x 24" Lg
  • 0.008" Thk x 12"w x 24" Lg
  • 0.010" Thk x 12"w x 24" Lg
  • 0.015" Thk x 12"w x 24" Lg
  • 0.020" Thk x 12"w x 24" Lg
  • 0.025" Thk x 12"w x 24" Lg
  • 0.030" Thk x 12"w x 24" Lg
  • 0.035" Thk x 12"w x 24" Lg
  • 0.040" Thk x 12"w x 24" Lg
  • 0.050" Thk x 12"w x 24" Lg
  • 0.060" Thk x 12"w x 24" Lg
  • 0.080" Thk x 12"w x 24" Lg
  • 0.090" Thk x 12 ʻ w x 24" Lg
  • 0.100" Thk x 12"w x 24" Lg
  • 0.125" Thk x 12"w x 24" Lg
  • 0.190" Thk x 12"w x 24" Lg
  • 0.250" Thk x 12"w x 12" Lg
  • 0.375" Thk x 12"w x 24" Lg
  • 0.500" Thk x 12"w x 12" Lg

Uaea/Rod/pA takai

  • 0.002" Spool Dia x
  • 0.005" Dia x 50' spool
  • 0.010" Spool Dia x
  • 0.015" Dia x 50' spool
  • 0.020" Spool Dia x
  • 0.5mm Dia x 100' coil
  • 0.02375" Dia x 50' spool
  • 0.025" Dia x 50' coil
  • 0.030" Dia x 50' coil
  • 0.031" Dia x 50' coil
  • 0.035" Dia x 50' coil
  • 0.039" Dia x 50' coil
  • 0.040" Dia x coil
  • 0.047" Dia x 50' coil
  • 0.050" Dia x 50' coil
  • 0.059" Dia x 50' coil
  • 0.060" Dia x 50' coil
  • 0.0625" Dia x 72" Lg
  • 0.090" Dia x 72" Lg
  • 0.094" Dia x 72" Lg
  • 0.125" Dia x 72" Lg
  • 0.188" Dia x 72" Lg
  • 0.250" Dia x 72" Lg
  • 0.375" Dia x 72" Lg
  • 0.500" Dia x 72" Lg
  • 0.625" Dia x 72" Lg
  • 0.750" Dia x 72" Lg
  • 0.875" Dia x 72" Lg
  • 1" Dia x 72" Lg
  • 1.250" Dia x 36" Lg
  • 1.500" Dia x 36" Lg
  • 1.625" Dia x 36" Lg
  • 1.750" Dia x 36" Lg
  • 2" Dia x 36"lg
  • 2.500" Dia x 36"lg

Tubing

  • 0.062" OD x 0.010"holisi x 16" Lg
  • 0.080" OD x 0.008"holisi x 48" Lg
  • 0.084" OD x 0.011" holisi x 84" Lg
  • 0.125" OD x 0.015"holisi x 72" Lg
  • 0.125" OD x 0.020"holisi x 40" Lg
  • 0.125" OD x 0.020"holisi x 72" Lg
  • 0.125" OD x 0.028"holisi x 48" Lg
  • 0.162" OD x 0.008"holisi x 36" Lg
  • 0.188" OD x 0.010"holisi x 36" Lg
  • 0.188" OD x 0.015"holisi x 72" Lg
  • 0.250" OD x 0.015"holisi x 40" Lg
  • 0.250" OD x 0.015"holisi x 72" Lg
  • 0.250" OD x 0.020"holisi x 40" Lg
  • 0.250" OD x 0.020"holisi x 72" Lg
  • 0.250" OD x 0.020"holisi x 96" Lg
  • 0.375" OD x 0.015"holisi x 72" Lg
  • 0.375" OD x 0.020"holisi x 40" Lg
  • 0.375" OD x 0.020"holisi x 72" Lg
  • 0.500" OD x 0.020"holisi x 48" Lg
  • 0.500" OD x 0.020"holisi x 72" Lg
  • 0.625" OD x 0.020"holisi x 40" Lg
  • 0.625" OD x 0.020"holisi x 72" Lg
  • 0.750" OD x 0.020"holisi x 36" Lg
  • 1" OD x 0.020"holisi x 36" Lg
Tantalum

About Tantalum Metal (Ta) and Tantalum Alloys

Tantalum is a dark blue-grey rare ductile metal that is very heavy. ʻOku tantalum lelei ʻaupito corrosion fakafepaki pea ʻoku tautautefito ʻene matuʻuaki e ngaahi kemikale ʻi he mafana ʻo e ʻea ʻi lalo 150 ° C pea ʻe toki lava pe ke veteki ia ʻaki hydrofluouric ʻesiti. ʻOku tantalum ʻa e poini maʻolunga taha hono faa ʻi he tungsten & rhenium. Ko e konga ʻo e tantalum ʻoku fakafuofua ko e 2,996 ° C. Tantalum maʻa recrystallizes ʻi he meimei 2200 °F (1204°C). Tantalum’s main end uses are in capacitors, vekiume tofunanga, chemical process equipment, niʻihi ʻo e ivi fakaʻatomi, support structures, and aircraft parts.

Eagle Alloys is a high-quality tantalum and tantalum alloy supplier, serving many modern industries and providing a versatile range of types, dimensions, quantities, pure forms and alloys. Tantalum is a relatively rare and highly sought-after metal for its applicability to the modern technology industry. Capacitors powering vastly popular devices such as mobile phones, computers, video game systems and many more all may contain tantalum.

Tantalum is highly resistant to corrosion and high temperatures, and it is chemically non-toxic and inert. It is also highly ductile and can be easily formed into flexible wire filaments. These combined properties make tantalum a desirable element in a pure form as well as an alloy. Surgical instruments and implants may use tantalum for its gentle effect on the body and resistance to deformation and corrosion. To learn more about machining tatalum, view our general guide on machining tantalum. The most popular use of tantalum, neongo ia, is in the capacitors found in computer chips.

Ngaahi Koloá & Ngaahi Tohi Kolé

Tantalum Typical Applications

Capacitators
Vekiume fonise afi
Meʻangāue ki Hono Ngaohi ʻo e Kemi
Reactors ʻo e ivi fakaʻatomi
Ngaahi Konga ʻo e Vakapuná
Ballistics
Surgical Implants And Closures
Dental Implants And Instruments
Mesh
Ngaahi Faingataʻa
ʻEa vela kau no paʻanga
Condensers
Helical Coils
Valve Linings
Engine Turbine Blades
Semiconductors
Cemented Carbide Cutting Tools
Sputtering taketi
Fasteners
Thermowells
Valve Bodies
Orthopedic Implants
Magnetic and Radiation Shielding
Marker Bands
Single Crystal Flanges and Penetrators

Tantalum Specifications (ʻi hano kole)

ASTM-B-708
ASTM-B-365
ASTM-B-521
ASTM-F-560
AMS 7847
AMS 7848
ISO 13782
RO5200
RO5400
RO5255
RO5252
RO5240

EAC only sources our Tantalum from Level 1 smelters.

Tantalum Physical Properties

Fika ʻĀtomí
180.95
Density
16.6 g/cc
Poini Naʻe Vaia
3290 K, 2996°C, 5462°F
Feituʻu ʻo e Lili
5731 K, 6100°C, 9856°F
Coefficient ʻo e fakalahi thermal (20°C)
6.5 x 10(-6) / °C
Tekeʻi ʻo e Meʻa Fakaʻuhil (20°C)
13.5 microhms-cm
Tokangaʻi ʻo e Meʻa Fakaʻuhilá
13% IACS
Vela Pau
.036 cal/g/°C
Fakafuofuaʻi ʻo e Vala ʻo e ʻUlung
.13 cal/cm(2)/cm°C/sec
Mechanical Properties - Annealed
Malohi Tensile taupotutaha
285 M Pa (41 KSI)
Yield Strength
170 M Pa (25 KSI)
% Elongation
30%+
%Reduction in Area
80%+
Cold Worked
Ultimate Tensile
650 M Pa
Strength
(95 KSI)
% Elongation
5%
Fefeka
Annealed
90 HV
Cold Worked
210 HV
Poisson’s Ratio
0.35
Exponent
0.24
Elastic Modulus Tension
186 G Pa (27 x 10(-6) psi)
Shear
Ductile Brittle Transition Temperature
< 75 ° K
Recrystallization Temperature
900 – 1200 °C

Tantalum Ngaahi Maaka Angamahení

R05200
C
0.010
O
0.015
N
0.010
H
0,0015
Fei
0.010
Mo
0.020
Nb
0.100
Ni
0.010
SI
0.005
Vahehongofulu
0.010
W
0.05
Ta
Remainder
R05400
C
0.010
O
0.03
N
0.010
H
0,0015
Fei
0.010
Mo
0.020
Nb
0.100
Ni
0.010
SI
0.005
Vahehongofulu
0.010
W
0.05
Ta
Remainder
R05255
C
0.010
O
0.015
N
0.010
H
0,0015
Fei
0.010
Mo
0.020
Nb
0.100
Ni
0.010
SI
0.005
Vahehongofulu
0.010
W
9.0-11.0
Ta
Remainder
R05252
C
0.010
O
0.015
N
0.010
H
0,0015
Fei
0.010
Mo
0.020
Nb
0.50
Ni
0.010
SI
0.005
Vahehongofulu
0.010
W
2.0-3.5
Ta
Remainder
R05240
C
0.010
O
0.020
N
0.010
H
0,0015
Fei
0.010
Mo
0.020
Nb
35.0-42.0
Ni
0.010
SI
0.005
Vahehongofulu
0.010
W
0.050
Ta
Remainder

Meʻa Angamahení Fakaʻaongaʻi ʻo e ngaueʻanga

Aerospace

Ako Lahi Ange

Faka-Semiconductor

Ako Lahi Ange

Meʻa Fakafaito

Ako Lahi Ange

Kau Tau Maluʻi / Maluʻí

Ako Lahi Ange

FAKAMATALA ʻO E MOʻUA - FAKAMAHINO ʻOku ʻi ai ha faʻahinga fokotuʻu pe ola ʻo e ngaahi koloa ʻoku ʻoatu taʻe ʻi ai ha fakafotunga pe maluʻi, fakahaaʻi pe fokotuʻu mai. ʻIkai ha fakaʻatā makehe pe fakangatangata, ʻOku ʻikai ha maluʻi merchantability pe longomoʻui ki ha taumuʻa pau pe fakaʻaongaʻi. Kuo pau ke vakaiʻi kakato ʻe he tokotaha ngaue ʻa e founga mo e fakaʻaongaʻi kotoa pe ʻi he tafaʻaki kotoa pe, kau ai ʻa e suitability, talangofua ki he lao ʻoku kaunga ki ai mo e ʻikai infringement e ngaahi totonu ʻa e niʻihi kehe alloys kautaha ʻIkale pea he ʻikai ha moʻua ʻo hono affiliates ke fakaʻapaʻapaʻi ia.

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Fetuʻutaki ki he Eagle alloys
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Fetuʻutaki ki he Eagle alloys

Telefoni taʻetotongi: 800.237.9012
Fakalotofonua: 423.586.8738
Fax (Fax): 423.586.7456

ʻĪmeilí: sales@eaglealloys.com

Hetikuota ʻo e kulupu:
178 Malaʻe ʻo e Paʻake Hihifo
Talbott, TN 37877

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