Tantalum is one kind of metallic element. Tantalum has such properties as hard texture, high melting point and corrosion resistance. All of these properties make its application field wide. Half of tantalum production is used in the production of tantalum capacitors.
    Tantalum plate is manufactured from tantalum powder by rolling. The difference between tantalum plate and tantalum sheet is that tantalum plate is thicker that tantalum sheet. While their manufacturing processes are same.
    Properties of tantalum plate:Tantalum plate has the same properties of tantalum.The purity of tantalum plate is 99.95ï¼
or 99.99ï¼
. Tantalum plate is produced strictly accordance with ASTM B 708 98.
    Specifications of tantalum plate:
    ТаблиÑа 1: РазмеÑÑ
Ð Ð°Ð·Ð¼ÐµÑ |
ТолÑина (мм) |
ШиÑина (мм) |
Ðлина (мм) |
ФолÑга |
0.03-0.07 |
30-200 |
>50 |
ÐиÑÑ |
0.07-0.5 |
30-Â 700 |
30-2000 |
ТаÑелка |
0.5-10 |
50-1000 |
50-3000 |
    Table 2: Chemical composition:
ХимиÑ, % |
обознаÑение |
ÐлавнÑй ÐºÐ¾Ð¼Ð¿Ð¾Ð½ÐµÐ½Ñ |
ÐакÑималÑное колиÑеÑÑво пÑимеÑей |
СпаÑибо |
ÐÑимеÑание |
Фе |
Си |
Ðи |
W |
Ðн |
Ти |
ÐÑимеÑание |
O |
C |
H |
N |
Та1 |
ÐÑÑаÑок |
-- |
0.004 |
0.003 |
0.002 |
0.004 |
0.006 |
0.002 |
0.03 |
0.01 |
0.004 |
0.0015 |
0.002 |
Та2 |
ÐÑÑаÑок |
-- |
0.01 |
0.01 |
0.005 |
0.02 |
0.02 |
0.005 |
0.08 |
0.015 |
0.01 |
0.0015 |
0.01 |
TaNb3 |
ÐÑÑаÑок |
|
0.01 |
0.01 |
0.005 |
0.02 |
0.02 |
0.005 |
-- |
0.015 |
0.01 |
0.0015 |
0.01 |
ТаÐб20 |
ÐÑÑаÑок |
17.0-23.0 |
0.01 |
0.01 |
0.005 |
0.02 |
0.02 |
0.005 |
-- |
0.015 |
0.01 |
0.0015 |
0.01 |
Ta2,5 ÐÑ |
ÐÑÑаÑок |
--- |
0.005 |
0.003 |
0.002 |
3.0 |
0.006 |
0.002 |
0.04 |
0.015 |
0.005 |
0.0015 |
0.006 |
Та10Р|
ÐÑÑаÑок |
-- |
0.005 |
0.003 |
0.002 |
11 |
0.006 |
0.002 |
0.04 |
0.015 |
0.005 |
0.0015 |
0.006 |
ÐÑобое ÑÑебование должно бÑÑÑ ÑоглаÑовано поÑÑавÑиком и покÑпаÑелем на пеÑеговоÑаÑ
. |
    Table 3. Mechanical requirementsã (annealedã condition)
СоÑÑ Ð¸ ÑÐ°Ð·Ð¼ÐµÑ |
ÐÑÐ¾Ð¶Ð¶ÐµÐ½Ð½Ð°Ñ |
ÐÑедел пÑоÑноÑÑимин, psi (ÐÐа) |
ÐÑедел ÑекÑÑеÑÑи мин,psi (ÐÐа)(2%) |
ÐÑноÑиÑелÑное Ñдлинение, мин., % (длина калибÑа 1 дÑйм) |
ÐиÑÑ, ÑолÑга. и доÑки (RO5200, RO5400) ТолÑина |
30000Â (207) |
20000Â (138) |
20 |
25000Â (172) |
15000Â (103) |
30 |
Та-10Ð (Ð Ð5255)ÐиÑÑ, ÑолÑга. и ÑÐ¾Ð²ÐµÑ Ð´Ð¸ÑекÑоÑов |
70000Â (482) |
60000Â (414) |
15 |
70000Â (482) |
55000Â (379) |
20 |
Ta-2.5W (RO5252)ТолÑина |
40000Â (276) |
30000Â (207) |
20 |
40000Â (276) |
22000ã(152) |
25 |
Ta-40Nb (RO5240)ТолÑина |
40000Â (276) |
20000Â (138) |
25 |
ТолÑина>0,060 дÑйма (1,524 мм) |
35000Â (241) |
15000Â (103) |
25 |
СоÑÑ Ð¸ ÑÐ°Ð·Ð¼ÐµÑ |
ÐÑÐ¾Ð¶Ð¶ÐµÐ½Ð½Ð°Ñ |
ÐÑедел пÑоÑноÑÑимин, psi (ÐÐа) |
ÐÑедел ÑекÑÑеÑÑи мин,psi (ÐÐа)(2%) |
ÐÑноÑиÑелÑное Ñдлинение, мин., % (длина калибÑа 1 дÑйм) |
ÐиÑÑ, ÑолÑга. и доÑки (RO5200, RO5400) ТолÑина |
30000Â (207) |
20000Â (138) |
20 |
25000Â (172) |
15000Â (103) |
30 |
Та-10Ð (Ð Ð5255)ÐиÑÑ, ÑолÑга. и ÑÐ¾Ð²ÐµÑ Ð´Ð¸ÑекÑоÑов |
70000Â (482) |
60000Â (414) |
15 |
70000Â (482) |
55000Â (379) |
20 |
Ta-2.5W (RO5252)ТолÑина |
40000Â (276) |
30000Â (207) |
20 |
40000Â (276) |
22000ã(152) |
25 |
Ta-40Nb (RO5240)ТолÑина |
40000Â (276) |
20000Â (138) |
25 |
ТолÑина>0,060 дÑйма (1,524 мм) |
35000Â (241) |
15000Â (103) |
25 |