Tungsten Wedding Rings for Gad Mens

Mens tungsten wedding rings and all tungsten rings for that matter have a permanent shine and polish that with, or without the diamonds will attract attention and compliments. However, it has been said that anything worth doing, is worth well, so if your in the market for a tungsten ring, why not go all the way, and take a look at the ones that really sparkle, with diamonds that is.

Tungsten Alloy Products Manufacturer and Supplier

We mainly manufacturer and supplier tungsten alloy bar, tungsten alloy rod, tungsten alloy plate,tungsten alloy sheet, tungsten powder, tungsten tube, pipe,tungsten alloy ring, tungsten alloy axes, tungsten crucible, tungsten boat, tungsten target, tungsten copper alloy, tungsten nickel alloy, tungsten nickel iron alloy, tungsten nickel copper alloy. 

 

If you have any interest in tungsten alloy rod, please feel free to contact us by email: sales@chinatungsten.com or by telephone:86 592 5129696. 

Tungsten Heavy Metal Fishing Sinker

The innovative Nymph-Head™ design significantly improved the common, round fly tying bead when it was launched in 2007. The simple addition of realistic 3D “nymph eyes” created a more realistic fly profile. It also added 15-20% more tungsten weight to the bead which greatly improved the sink rate of the fly. These features were combined with a wide range of vibrant new colors in a scratch-resistant anodized coating to produce an advanced fly tying product that allows fly tiers to make any ordinary fly pattern extraordinary!

The Weapon parts-Tungsten Alloy Parts

The Tungsten Weapon Parts

Continuing concern regarding the potential health and environmental effects of depleted uranium and lead has resulted in many countries adding tungsten alloy (WA)-based munitions to their battlefield arsenals as replacements for these metals. Because the alloys used in many munitions are relatively recent additions to the list of militarily relevant metals, very little is known about the health effects of these metals after internalization as embedded shrapnel. Previous work in this laboratory developed a rodent model system that mimicked shrapnel loads seen in wounded personnel from the 1991 Persian Gulf War. In the present study, we used that system and male F344 rats, implanted intramuscularly with pellets (1 mm times 2 mm cylinders) of weapons-grade WA, to simulate shrapnel wounds. Rats were implanted with 4 (low dose) or 20 pellets (high dose) of WA. Tantalum (20 pellets) and nickel (20 pellets) served as negative and positive controls, respectively. The high-dose WA-implanted rats (n = 46) developed extremely aggressive tumors surrounding the pellets within 4-5 months after implantation. The low-dose WA-implanted rats (n = 46) and nickel-implanted rats (n = 36) also developed tumors surrounding the pellets but at a slower rate. Rats implanted with tantalum (n = 46), an inert control metal, did not develop tumors. Tumor yield was 100% in both the low- and high-dose WA groups. The tumors, characterized as high-grade pleomorphic rhabdomyosarcomas by histopathology and immunohistochemical examination, rapidly metastasized to the lung and necessitated euthanasia of the animal. Significant hematologic changes, indicative of polycythemia, were also observed in the high-dose WA-implanted rats. These changes were apparent as early as 1 month postimplantation in the high-dose WA rats, well before any overt signs of tumor development. These results point out the need for further studies investigating the health effects of tungsten and tungsten-based alloys.

The specifical of tungsten alloy pellet

Tungsten alloy pellet is designed specifically to be the most effective and efficient hunting ammunition. To accomplish that goal, the following features were incorporated into the design:

Advantages: Delivers penetration and shock to vital organs. Cuts and shatters bone on contact.

Excellent flight characteristics. High ballistic coefficient allows for higher retained velocity and flat trajectory. Allows hunter to take game efficiently. Accurate and efficient.