Hubei Fotma Machinery Co., Ltd.
Tungsten, Molybdenum, Titanium, Tungsten Carbide and Investment Casting Products
| Place of Origin: | P.R. China |
|---|---|
| Brand Name: | FOTMA |
| Certification: | ISO9001:2008 |
| Model Number: | WNiFe, WNiCu |
| Minimum Order Quantity: | 1 pcs |
| Price: | Negotiable |
| Packaging Details: | Paper cartons or plywood boxes |
| Delivery Time: | 20-25 days after deposit |
| Payment Terms: | T/T, L/C, Western Union, PayPal |
| Supply Ability: | 10000pcs/month |
| Tungsten Content: | 88% - 98% | Others: | NiFe Or NiCu |
|---|---|---|---|
| Sizes: | Customized | Surface: | Machined |
| Density: | >=17 G/cm3 | Tolerance: | +/- 0.05mm |
| High Light: | 17g/cm3 Tungsten Alloy Cube,17g/cm3 Tungsten Heavy Alloy,NiFe Tungsten heavy alloy |
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OEM High Precision Tungsten Heavy Alloy W Alloy Vibrators For Cell Phone / Iphone
Tungsten heavy alloy is excellent material for making cell phone vibrators. Since the density of tungsten alloy is so high and the maximum density should be 18.6g/cm3.
Iphone vibrator is popular material to manufacture small yet heavy components such as: tungsten iphone vibrator, the vibrating parts of and clock, etc.
Iphone vibrators have the advantages of accurate weight, and non-magnetism. In particular, since a motorized weight usually produces the vibrations, lighter-weight phones may have weaker vibrating mechanisms.
Tungsten alloy cube is often used as vibrators. Compared with other materials, the advantage of vibrator is small volume, high density (17 g/cm3), high precision of the size and weight, and no magnetism. Tungsten alloy cube is the ideal material for it.
Moreover, tungsten is non-toxic and environmentally friendly,has simplified life cycle and can be recycled. Tungsten heavy alloy is the durable material and can be used recycling. Tungsten heavy alloy is also very easy to machine so you can save a lot of time in the processing of making tungsten alloy iphone vibrator.
Tungsten Alloy Cell Phone Vibrators Advantages:
High radiation absorption (superior to lead)
Low toxicity-safer than lead or depleted uranium: simplified life cycle
Use not subject to NRC, EPA, or special OSHA regulations
Easily machined into complex geometries
Hardness, strength, and ductility make for good durability
Tungsten Heavy Alloy Data Sheet:
|
AMS-T-21014 |
Class 1 |
Class 1 |
Class 2 |
Class 2 |
|
Composition |
90W7Ni3Fe |
91W6Ni3Fe |
92W5Ni3Fe |
93W4Ni3Fe |
|
Density (g/cm3) |
17.1±0.15 |
17.25±0.15 |
17.50±0.15 |
17.60±0.15 |
|
Heat Treatment |
Sintering |
Sintering |
Sintering |
Sintering |
|
Tensile Strength (MPa) |
900-1000 |
900-1000 |
900-1100 |
900-1100 |
|
Elongation (%) |
18-29 |
17-27 |
16-26 |
16-24 |
|
Hardness(HRC) |
24-28 |
25-29 |
25-29 |
26-30 |
|
AMS-T-21014 |
Class 3 |
Class 3 |
Class 4 |
|
Composition |
95W3Ni2Fe |
96W3Ni1Fe |
97W2Ni1Fe |
|
Density (g/cm3) |
18.10±0.15 |
18.30±0.15 |
18.50±0.15 |
|
Heat Treatment |
Sintering |
Sintering |
Sintering |
|
Tensile Strength (MPa) |
920-1100 |
920-1100 |
920-1100 |
|
Elongation (%) |
10-22 |
8-20 |
6-13 |
|
Hardness(HRC) |
27-32 |
28-34 |
28-36 |
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