A good replacement for lead shot sinkers is ceramic sinkers. Ceramic sinkers are easy to cast and don't snag on the bottom when reeling in your line.

 Tungsten and tungsten nickel alloy fishing weights are very durable, harder than steel and 25 per cent smaller than comparable lead weights. Tungsten and tungsten nickel alloy fishing sinkers are available as barrel weights, bullet weights and ball slip shot weights. Tungsten weights are an ideal, environmentally friendly alternative to lead weights, which are toxic and increasingly being labeled an environmental hazard. They are harder than steel and extremely dense, tungsten being on average 30 percent smaller than its lead counterpart.

The sinker should be made of refractory materials at high temperature. Heavy weight should be attached to immerse the sinker by taking account of high density metal. Tungsten has an atomic weight of 183.84 and a melting point of 3,422. this make it quite suitable for making fishing sinker than ceramic which has lower melting point and less destiny.

Tungsten Manufacturer & Supplier: Chinatungsten Online - http://www.chinatungsten.com
Tel.: 86 592 5129696; Fax: 86 592 5129797
Email: sales@chinatungsten.com
Tungsten & Molybdenum Information Bank: http://i.chinatungsten.com
Tungsten News & Tungsten Prices, 3G Version: http://3g.chinatungsten.com
Molybdenum News & Molybdenum Price: http://news.molybdenum.com.cn

By processing practice, summed up the negative edge sharpening method can effectively prevent or reduce tungsten carbide blade grinding crack sharpening process.

The negative edge sharpening method is in front of the sharpening knives , firstly the surface of the rake face or knife blade grind a negative band. Tungsten carbide materials are brittle, because while the grinding wheel that the tool vibration impact loads, vibration prone to cracking; Meanwhile, instant heating and cooling of the grinding zone thermal stress may exceed the ultimate strength of cemented carbide and thermal cracking . Using negative edge blade sharpening method can improve the strength and enhance the capacity of the blade vibration and shock loads and increases heated area to prevent a large number of guide blade grinding heat, thereby reducing or preventing cracks.

 

Tungsten Manufacturer & Supplier: Chinatungsten Online - http://www.chinatungsten.com
Tel.: 86 592 5129696; Fax: 86 592 5129797
Email: sales@chinatungsten.com
Tungsten & Molybdenum Information Bank: http://i.chinatungsten.com
Tungsten News & Tungsten Prices, 3G Version: http://3g.chinatungsten.com
Molybdenum News & Molybdenum Price: http://news.molybdenum.com.cn

With processing practice, summed up the use with molybdenum disulfide infiltration wheel can effectively prevent or reduce tungsten carbide blade crack sharpening process measures.

With molybdenum disulfide infiltration wheel at room temperature, the powder of molybdenum disulfide is made with a mixed solution of ethanol and then in a sealed container (to prevent volatilization of ethanol) new ordinary wheel immersed in a mixed solution, 14 hours After removing the naturally dried for 18 to 20 hours, so that the grinding wheel is completely dry. The wheel in the internal voids filled with the above-described process, molybdenum disulfide, the lubricating particles may play a role in the grinding wheel chip good clogging. Tests confirmed that when using molybdenum disulfide had infiltrated carbide blade grinding wheel, grinding sharp, abrasive easy passivation, the work-piece deformation is small, smooth chip removal, debris zonal basic shape, you can take away most of the grinding heat, thereby improving the grinding effect, progressive tungsten carbide blade yield.

 

Tungsten Manufacturer & Supplier: Chinatungsten Online - http://www.chinatungsten.com
Tel.: 86 592 5129696; Fax: 86 592 5129797
Email: sales@chinatungsten.com
Tungsten & Molybdenum Information Bank: http://i.chinatungsten.com
Tungsten News & Tungsten Prices, 3G Version: http://3g.chinatungsten.com
Molybdenum News & Molybdenum Price: http://news.molybdenum.com.cn

The Tungsten alloy product has revolutionized the art of worm fishing. You can now sense the bottom structure. Your ability to distinguish between sand, gravel, rock, mud and wood is now much easier than ever before. With the traditional lead weight, unless you went really heavy everything felt the same.

The other advantage is bait penetration in heavy cover. So many times over the years while flipping with lead weights, you would think that your bait is on the bottom and it isn't because it’s caught up in weeds. The smaller size and the extremely polished finish of a Tungsten alloy weight allow it to slip through heavy grass or cover and get to the bottom with ease.
 

Tungsten Alloy Manufacturer & Supplier: Chinatungsten Online - http://www.tungsten-alloy.com
Tel.: 86 592 5129696; Fax: 86 592 5129797
Email: sales@chinatungsten.com
Tungsten & Molybdenum Information Bank: http://i.chinatungsten.com
Tungsten News & Tungsten Prices, 3G Version: http://3g.chinatungsten.com
Molybdenum News & Molybdenum Price: http://news.molybdenum.com.cn