Roda Alloy Kaumaha Tungsten
Nā kikoʻī
ʻO Tungsten Heavy Alloy Grade:
W90NiFe/W92.5NiFe/W93NiFe/W95NiFe/W97NiFe (Māneʻi Māmā).
W90NiCu/W92.5NiCu/W93NiCu/W95NiCu/W97NiCu (Nonmagnetic).
ʻO ka mānoanoa:16.8-18.8g/cm3.
Ili:Mīkini a me ka lepo.
Kūlana:ASTM B777.
anawaena:5.0mm – 80mm.
Ka lōʻihi:50mm – 350mm.
ʻO Tungsten High Density Alloy Pōmaikaʻi
Kiʻekiʻe kiʻekiʻe (a hiki i ka 65% ʻoi aku ka nui ma mua o ke alakaʻi).
Loaʻa nā mea Denser (Tungsten maʻemaʻe, gula, nā metala pūʻulu platinum) akā ua kaupalena ʻia ko lākou hoʻohana ʻana e ka loaʻa, ka hana a me ke kumukūʻai.
Hāʻawi i ka nuipa kahi i kaupalena ʻia ka leo.
Pono ka paona paona ma kahi e pono ai ka pololei ma ke kau ana o ka nuipa.
Ke kau ʻana i ke kaumaha ma nā kūlana he hopena koʻikoʻi ka ea.
ʻO nā ʻano wela wela o nā Alloy Kaumaha Tungsten
Kiʻekiʻe palupalu wela.
Hāʻawi ka haʻahaʻa haʻahaʻa haʻahaʻa haʻahaʻa haʻahaʻa o ka hoʻonui ʻana i ka mea i ke kūpaʻa kiʻekiʻe i ka luhi wela.
ʻOi aku ka maikaʻi o ka hoʻoheheʻe ʻia ʻana i ka alumini hoʻoheheʻe.Paʻa i nā wela kiʻekiʻe me ke kūpaʻa wela kiʻekiʻe.
Tungsten High Density Alloy Mechanical Properties
● ʻO ka modulus o ka elasticity o High Young.ʻAʻole ia e kolo i ka wā e ʻike ai i nā mana koʻikoʻi, ʻaʻole like me Lead.
● ʻOiai ko lākou ikaika, mau lākou i ka ductile a kūpaʻa i ka māhā.
● ʻO ka nui o ka paʻakikī o nā'āpana he 20-35 Hardness HRC.
ʻO ka Alloy Tungsten Māmā Kiʻekiʻe
| ʻAno Alloy(%) | HD17 90W 6Ni 4Cu | HD17D 90W 7Ni 3Fe | HD17.5 92.5W 5.25Ni 2.25Fe | HD17.6 92.5W Kaulike Ni, Fe, Mo | HD17.7 93W Kaulike Ni, Fe, Mo | HD18 95W 3.5Ni 1.5Cu | HD18D 95W 3.5Ni 1.5Fe | HD18.5 97W 2.1Ni .9Fe |
| MIL-T-21014 | Papa 1 | Papa 1 | Papa 1 | - | - | Papa 3 | Papa 3 | Papa 4 |
| SAE-AMS-T-21014 | Papa 1 | Papa 1 | Papa 2 | - | - | Papa 3 | Papa 3 | Papa 4 |
| AMS 7725 C | 7725 C | 7725 C | -- | -- | -- | -- | -- | -- |
| ASTM B777-87 | Papa 1 | Papa 1 | Papa 2 | - | - | Papa 3 | Papa 3 | Papa 4 |
| ʻAiʻi maʻamau(g/cc) | 17.1 | 17.1 | 17.5 | 17.6 | 17.7 | 18 | 18 | 18.5 |
| ʻAiʻi maʻamau(paona/in3) | 0.614 | 0.614 | 0.632 | 0.636 | 0.639 | 0.65 | 0.65 | 0.668 |
| 'Oolea ma'amau RC | 24 | 25 | 26 | 30 | 32 | 27 | 27 | 28 |
| ʻO ka ʻoi loa o ka ikaika ʻo Min(ksi) | 110,000 | 120,000 | 114,000 | 120,000 | 125,000 | 110,000 | 120,000 | 123,000 |
| 0.2% Offset Imi(ksi) | 80,000 | 88,000 | 84,000 | 90,000 | 95,000 | 85,000 | 90,000 | 85,000 |
| Ka liʻiliʻi % Elongation(1" ka lōʻihi | 6 | 10 | 7 | 4 | 4 | 7 | 7 | 5 |
| Palena Elastic Proportional(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 ka hoonui wela x10-6/0C(20-400C) | 5.4 | 4.61 | 4.62 | 4.5 | 4.5 | 4.43 | 4.6 | 4.5 |
| ʻO ka hoʻoili wela(CGS Units) | 0.23 | 0.18 | 0.2 | 0.27 | 0.27 | 0.33 | 0.26 | 0.3 |
| Hoʻolima Uila(% IACS) | 14 | 10 | 13 | 14 | 14 | 16 | 13 | 17 |
| Magnetic | No | Liʻiliʻi | Liʻiliʻi | Liʻiliʻi | Liʻiliʻi | No | Liʻiliʻi | Liʻiliʻi |