High Density Tungsten Alloy Mobile Phone Oscillator

• Application: Aviation, Electronics, Industrial, Medical
• Standard: GB, ASTM
• Purity: 90%W Ni Fe Alloy
• Alloy: Alloy
• Shape: Square
• Type: Tungsten Bars
• Model NO.: Tungsten alloy mobile phone vibrator
• Material: Tungsten
• W Alloy: Tungsten Alloy
• Tungsten: (90-97)%W Ni Fe
• W: (90-97)%W Ni Cu Alloy
• Rosh: Rosh for Tungsten Alloy Products
• Standards: AMS-T-21014
• ASTM B777: Class 1, 2,3 and 4
• Tungsten Heavy Metal: Tungsten Based Hight Density
• W Alloy Parts: High Temperature Resistance
• Transport Package: Export Wooden Box or Metal Drum
• Specification: as per requirement or drawings
• Trademark: Kefeng
• Origin: China
• HS Code: 8101999000
• Production Capacity: 3000PCS Per Month

Product Description

High density tungsten alloy mobile phone oscillator
Xi'an Kefeng Company produces various high density tungsten alloy mobile phone oscillators, which are important components in mobile phone vibration devices.
Tungsten alloy mobile phone vibrator is an important component in the mobile phone vibration device. Compared with other materials, tungsten alloy material has a high density. Under the same quality, tungsten alloy can reduce space. In addition, tungsten alloy materials have significant advantages in high hardness and wear resistance. When a mobile phone vibrates, there will be eccentric motion, which is caused by the eccentric motor in the vibrating component. Due to the shift of the center of gravity, rather than being in the motor rotor, the mobile phone begins to vibrate. Therefore, high hardness and wear resistance become high gravity mechanical components used for eccentric devices on mobile phone motors.

Tungsten heavy alloy	WNiFe (ASTM B777, AMS-T-21014)				WNiCu (ASTM B777, AMS-T-21014)
Designation	90W	93W	95W	97W	90%W	93%W	95W
Density g/cm3)	16.85~17.30	17.15~17.85	17.75~18.35	18.25~18.85	16.85~17.30	17.50~17.70	17.75~18.35
Tensile Strength (MPa)	758Min	758Min	724Min	689Min	648Min	648Min	684Min
Elongation (%)	5Min	5Min	3Min	2Min	2Min	2Min	1Min
Hardness (HRC)	32Max	33Max	34Max	35Max	32Max	33Max	34Max
Yield strength(MPa)	517Min	517Min	517Min	517Min	517Min	517Min	634Min