Tantal tel yayg?n tantal kondansat?rler üzerinde kur?un teller olarak kullan?l?r. Tantal telli ampuller i?inde filamentler i?in kullan?lan ilk malzeme oldu. Ayn? zamanda redres?r ve kondansat?r imalat?nda elektronik endüstrisinde kullan?l?r. Di?er uygulamalar, t?bbi cihazlar, kimyasal i?leme ve ayd?nlatma uygulamalar? i?erir. Firmetal bir prim yüzeye sahip tantal tel kayna?? oldu?undan, bu tür uygulamalarda üstün performansa sahiptir.
Firmetal da toz metalurjik notu Tantal% 7.5 Tungsten (Ta7.5W) ve Tantal 10% Tungsten (Ta10W) tellerin tek tedarik?isi konumundad?r. Bu ürünler yüksek korozif ortamlarda yaylar gibi, ve ayd?nlatma uygulamalar?nda bir oksijen al?c? olarak kullan?m i?in idealdir.
So?uk ?ekilmi? S?cak haddelenmi?, tavlanm??
ASTM B365
|
Chemistry ppm |
||||||||||||
|
Designation |
Chief component |
Impurities maxmium |
||||||||||
|
Ta |
Nb |
Fe |
Si |
Ni |
W |
Mo |
Ti |
O |
C |
H |
N |
|
|
Ta1 |
Remainder |
300 |
40 |
30 |
20 |
40 |
40 |
20 |
150 |
40 |
15 |
20 |
|
Ta2 |
Remainder |
800 |
100 |
100 |
50 |
200 |
200 |
50 |
200 |
100 |
15 |
100 |
|
TaNb3 |
Remainder |
＜35000 |
100 |
100 |
50 |
200 |
200 |
50 |
200 |
100 |
15 |
100 |
|
TaNb20 |
Remainder |
170000- 230000 |
100 |
100 |
50 |
200 |
200 |
50 |
200 |
100 |
15 |
100 |
|
Ta2.5W |
Remainder |
400 |
50 |
30 |
20 |
30000 |
60 |
20 |
150 |
50 |
15 |
60 |
|
Ta10W |
Remainder |
400 |
50 |
30 |
20 |
110000 |
60 |
20 |
150 |
50 |
15 |
60 |
|
Diameter, inch (mm) |
Tolerance, +/-inch (mm) |
|
0.010~0.020 excl (0.254~0.508) |
0.0005 (0.013) |
|
0.020~0.030 excl (0.508~0.762) |
0.00075 (0.019) |
|
0.030~0.060 excl (0.762~1.524) |
0.001 (0.025) |
|
0.060~0.090 excl (1.524~2.286) |
0.0015 ( 0.038) |
|
0.090~0.125 excl (2.286~3.175) |
0.002 (0.051) |
|
Wire, Diameter, inch (mm) |
|||
|
Grade |
Diameter, inch (mm) |
tensile strength, psi (MPa),≥ |
Elongation, %, ≥ |
|
RO5200/RO5400 |
0.010(0.254)~0.0149(0.379) |
35000 (241) |
10 |
|
0.015(0.381)~0.0249(0.633) |
35000 (241) |
15 |
|
|
0.025(0.635)~0.124(3.14) |
30000 (207) |
20 |
|
|
RO5252 |
0.010(0.254)~0.0149(0.379) |
40000 (276) |
5 |
|
0.015(0.381)~0.0249(0.633) |
40000 (276) |
10 |
|
|
0.025(0.635)~0.124(3.14) |
40000 (276) |
15 |
|
|
RO5255 |
0.010(0.254)~0.0149(0.379) |
70000 (482) |
5 |
|
0.015(0.381)~0.0249(0.633) |
70000 (482) |
10 |
|
|
0.025(0.635)~0.124(3.14) |
70000 (482) |
15 |
|
|
RO5240 |
0.010(0.254)~0.0149(0.379) |
40000 (276) |
10 |
|
0.015(0.381)~0.0249(0.633) |
40000 (276) |
15 |
|
|
0.025(0.635)~0.124(3.14) |
40000 (276) |
20 |
|
Not: 10 "(254mm) ?l?ü boyu 0.050 i?in" (1.27mm) ?ap?nda ve 1 "(25.4mm) veya 2" (50.8mm) 0.050 üzerinde ?l?ü boyu "(1.27mm) ?ap?nda
Tantal Malzeme
Titanyum Tel
Nikel tel
Tungsten Tel
Molibden Tel
Niyobyum Tel
Zirkonyum Tel
