Tungsten Heavy Alloy Rod
Fa'amatalaga
Tungsten Heavy Alloy Grade:
W90NiFe/W92.5NiFe/W93NiFe/W95NiFe/W97NiFe (Teisi maneta).
W90NiCu/W92.5NiCu/W93NiCu/W95NiCu/W97NiCu (Nonmagnetic).
Malosi:16.8-18.8g/cm3.
Lau'ele'ele:Masini & Eleele.
Tulaga masani:ASTM B777.
lapoa:5.0mm – 80mm.
Umi:50mm – 350mm.
Tungsten High Density Alloy Fa'amanuiaga
Maualuga maualuga (e oʻo atu i le 65% sili atu le mafiafia nai lo Lead).
E iai mea e sili atu (Tungsten mama, Gold, platinum group metals) ae o lo latou faʻaogaina e faʻatapulaʻaina i avanoa, galue ma tau.
Tuuina atu le tele pe a faʻatapulaʻaina avanoa leo.
O le mamafa o le mamafa e mana'omia pe a mana'omia le sa'o i le tu'uina o le mamafa.
Tuuina o le mamafa i tulaga e iai se aafiaga tele o le ea.
Meatotino vevela o Tungsten Heavy Alloys
Maualuluga malūlū vevela.
O le maualalo o le faʻauluina o le vevela ma le maualalo o le faʻalauteleina o le faʻalauteleina e maua ai e le mea le maualuga le tetee atu i le vaivai o le vevela.
E sili ona lelei le soliina o le tafia i le alumini u'amea.Malosi i le maualuga o le vevela ma maualuga le mautu o le vevela.
Tungsten High Density Alloy Meatotino Mechanical
● High Young's modulus of elasticity.E le fetolofi pe a feagai ma malosiaga taua, e le pei o Lead.
● E ui lava i lo latou malosi, e tumau pea le mālūlū ma e tetee atu i le taʻe.
● O le faʻamaʻaʻaina o mea faʻapipiʻi e masani lava 20-35 Hardness HRC.
Tungsten Fa'avae Alloy maualuga-Density
| Ituaiga Alu(%) | HD17 90W 6Ni 4Cu | HD17D 90W 7Ni 3Fe | HD17.5 92.5W 5.25Ni 2.25Fe | HD17.6 92.5W Paleni Ni, Fe, Mo | HD17.7 93W Paleni Ni, Fe, Mo | HD18 95W 3.5Ni 1.5Cu | HD18D 95W 3.5Ni 1.5Fe | HD18.5 97W 2.1Ni .9Fe |
| MIL-T-21014 | Vasega 1 | Vasega 1 | Vasega 1 | - | - | Vasega 3 | Vasega 3 | Vasega 4 |
| SAE-AMS-T-21014 | Vasega 1 | Vasega 1 | Vasega 2 | - | - | Vasega 3 | Vasega 3 | Vasega 4 |
| AMS 7725 C | 7725 C | 7725 C | -- | -- | -- | -- | -- | -- |
| ASTM B777-87 | Vasega 1 | Vasega 1 | Vasega 2 | - | - | Vasega 3 | Vasega 3 | Vasega 4 |
| Totofi masani(g/cc) | 17.1 | 17.1 | 17.5 | 17.6 | 17.7 | 18 | 18 | 18.5 |
| Totofi masani(lbs/in3) | 0.614 | 0.614 | 0.632 | 0.636 | 0.639 | 0.65 | 0.65 | 0.668 |
| Maaa masani RC | 24 | 25 | 26 | 30 | 32 | 27 | 27 | 28 |
| Malosi'i Maualuluga Min(ksi) | 110,000 | 120,000 | 114,000 | 120,000 | 125,000 | 110,000 | 120,000 | 123,000 |
| 0.2% Offset Malosi e maua mai Min(ksi) | 80,000 | 88,000 | 84,000 | 90,000 | 95,000 | 85,000 | 90,000 | 85,000 |
| Laiti % Fa'aumi(1" umi fua) | 6 | 10 | 7 | 4 | 4 | 7 | 7 | 5 |
| Fa'ata'otoga Fa'asa'o(PSI) | 45,000 | 52,000 | 46,000 | 55,000 | 60,000 | 45,000 | 44,000 | 45,000 |
| Modulus o Elasticity(x106psi) | 40 x 106 | 45 x 106 | 47 x 106 | 52 x 106 | 53 x 106 | 45 x 106 | 50 x 106 | 53 x 106 |
| Coefficient o le fa'alauteleina o le vevela x10-6/0C(20-400C) | 5.4 | 4.61 | 4.62 | 4.5 | 4.5 | 4.43 | 4.6 | 4.5 |
| Amioga vevela(Iunite CGS) | 0.23 | 0.18 | 0.2 | 0.27 | 0.27 | 0.33 | 0.26 | 0.3 |
| Fa'aeletise Fa'atonu(% IACS) | 14 | 10 | 13 | 14 | 14 | 16 | 13 | 17 |
| Maneta | No | Teisi | Teisi | Teisi | Teisi | No | Teisi | Teisi |