2012年11月28日星期三

Tungsten Alloy Crankshaft Counterweight

Material for crankshaft has been improved, and tungsten alloy is more and more used as the material for crankshaft.Recently, modern engine is often made from special metal alloys, and much lighter than earlier engines. So the powder and performance of a modern engine are increased.

2012年11月27日星期二

Tungsten Alloy Crankshaft Counterweight Properties

Tungsten alloy is the best material to be used as the material of crankshaft counterweight because of the following good properties:
Small volume but high density
Excellent hardness
Superior wearing resistance
Good corrosion resistance
Wonderful Shock resistance
High melting point
High temperature resistance
Environmental friendly
Chinatungsten specializes in manufacturing and offering tungsten alloy crankshaft counterweight.

2012年11月26日星期一

Tungsten Alloy Aerospace Counterweight

Tungsten alloy counterweights are often used in Flight Control Systems to optimize the performance of flight control surfaces, such as rudders, elevators and ailerons because of its good properties of high density with small volume, good corrosion resistance, high temperature resistance, non-toxic and environmentally friendly.

2012年11月25日星期日

Tungsten Alloy Counterweight Properties

 








Grade
Density (g/cm3)
Hardness (HRC)
Tensile Strength (MPa)
Elongation (%)
Toughness (MJ/m2)
W263H
17.25±0.15
≥35
≥1050
≥8
≥0.3
W253H
17.50±0.15
≥35
≥1050
≥8
≥0.3
W243H
17.60±0.15
≥35
≥1050
≥7
≥0.2
W232H
18.10±0.15
≥35
≥1050
≥6
≥0.1
W231H
18.30±0.15
≥37
≥1050
≥3
≥0.1
W221H
18.50±0.15
≥37
≥1050
≥2
≥0.07
W243E
17.60±0.15
≥40
≥1300
≥6
≥0.15
W232E
18.10±0.15
≥40
≥1300
≥6
≥0.15

2012年11月22日星期四

Tungsten Heavy Alloy Sword Counterweight

Tungsten heavy alloy sword counterweight has essentially no effect on the appearance of the sword and is a relatively easy way to add a significant amount of low-centered tungsten heavy alloy counterweight to certain cores. Tungsten alloy sword counterweight is a method where a weight is added inside the handle of a sword with a hollow core material.

2012年11月21日星期三

Tungsten Alloy Counterweight and Distance

Obviously, the volume for the counterweight is limited, so needing high weigh but low bulk seems so badly in need of.There is a table below which shows us that the distance is farer as the counterweight increased.
Weight(lb.)
Distance(Ft.)
Weight(lb.)
Distance(Ft.)
Weight(lb.)
Distance(Ft.)
5
66
10
112
11
122
5
60
10
103
11
117
5
63
10
101
11
118
5
64
10
109
11
120
5
69
10
98
11
115
5
70
10
107
11
119
5
68
10
112
11
121
5
72
10
100
11
124
5
64
10
103
11
117

2012年11月20日星期二

Tungsten Alloy Well Logging Counterweight

Tungsten alloy rod is used in logging counterweight because of its good properties of high density with small volume, good corrosion resistance, high tensile property.Tungsten alloy counterbalance weight is also used in applications such as yacht, sailboat, submarine and other vessels crank camshafts, racing weights, vibration damping and dynamic balancing.

2012年11月19日星期一

Tungsten Heavy Alloy Bullet Weight

Diameter of 16 gram bullet is 8mm x 18mm long - ideal to use in 10.8 and 11mm masts.The 2mm wire fits forward jib boom fittings 101 range
The bullet weights can be ordered seperately to use as corrector weights in masts etc, the high weight to size ratio keeps the weight lower in your mast.

2012年11月18日星期日

Tungsten Counterweight 16 Grams

The smaller size and shape of 16g tungsten counterweight reduces chance of hookups and improves the look of your boat.
Bullet-16 Tungsten Counterweight 16 grams - These Compact High Quality Counterweights are much smaller than lead counterweights of the same weight. 

2012年11月15日星期四

Tungsten Alloy Counterweight Material

Tungsten alloy is the best material to be used as counterweight because of it advantages such as high density with small volume, good corrosion resistance, high temperature resistance, perfect hardness, non-toxic and environmentally friendly.

2012年11月14日星期三

Tungsten Alloy Worm Weight Introduction

Tungsten Alloy Worm Weight Specifications :
1. Grade:Tungsten alloy
2. Density:17g/cm3-18.5g/cm3
3. Surface: Black,Ground,Polished
4.Dimension: According to the customers' needs or drawings
5.Application: For Fishing

2012年11月13日星期二

Tungsten Alloy Worm Weight

Chinatungsten can produce 90WNiFe,92WNiFe,95WNiFe,90WNiCu,92WNiCu,95WNiCu tungsten worm weight, tungsten alloy bullet weight, tungsten alloy disco ball, tungsten alloy cone, slotted tungsten alloy ball and so on.

2012年11月12日星期一

Tungsten Alloy Penetrator Counterweight

Tungsten alloy has the good properties of high density with small volume, good corrosion resistance, non-toxic and environmentally friendly, perfect hardness, High tensile property,etc. so it is the best material to be used as penetrator counterweight.

2012年11月11日星期日

Tungsten Alloy Fishing Weight Advantages

Advantages: environment-friendly, small volume, high density (18g/cc), and strong wind resistance. It is an ideal substitute for lead sinker.
Main shapes: water drop, bullet, round pipe ball.

Tungsten Alloy Fishing Weight Advantages

Advantages: environment-friendly, small volume, high density (18g/cc), and strong wind resistance. It is an ideal substitute for lead sinker.
Main shapes: water drop, bullet, round pipe ball.

2012年11月7日星期三

Tungsten Heavy Alloy Rod Counterweight

Due to its very high density, our tungsten heavy alloy rod is an ideal material for suppressing vibration in static or moving components. Applications for our tungsten heavy alloy rod include: turbine blades;crankshafts, pistons and gear levers in high performance cars; flywheels.

2012年11月6日星期二

Tungsten Heavy Alloy Tanker Counterweight

Tungsten alloy brick has the good properties of high density with small volume, perfect hardness, good corrosion resistance, non-toxic and environmentally friendly, so it is widely used as tanker counterweight because of the former properties. Usually, tungsten alloy brick also could be manufactured as the parts of military defense, extrusion die, some counterweights, such as yacht counterweights, vehicle counterweights, airplane counterweights, helicopter counterweights, boat counterweights, etc.

2012年11月5日星期一

Tungsten Alloy Crankshaft Counterweight

The tungsten alloy crankshaft, sometimes casually abbreviated to crank, is the part of an engine which translates reciprocating linear piston motion into rotation. It is made from tungsten alloy because of the good properties of tungsten alloy that is high density with small volume, good corrosion resistance, perfect hardness, etc.

2012年11月4日星期日

Tungsten Alloy Counterweight Data Sheet

Type Density (g/cm³) Tensile strength (MPa) Elongation Hardness (HRC)
85W-10.5Ni-4.5Fe 15.8-16.0 700-1000 20-33 20-30
90W-7Ni-3Fe 16.9-17.1 700-1000 20-33 24-32
90W-6Ni-4Fe 16.7-17.0 700-1000 20-33 24-32
91W-6Ni-3Fe 17.1-17.3 700-1000 15-28 25-30
92W-5Ni-3Fe 17.3-17.5 700-1000 18-28 25-30
92.5W-5Ni-2.5Fe 17.4-17.6 700-1000 25-30 25-30
93W-4Ni-3Fe 17.5-17.6 700-1000 15-25 26-30
93W-4.9Ni-2.1Fe 17.5-17.6 700-1000 15-25 26-30
93W-5Ni-2Fe 17.5-17.6 700-1000 15-25 26-30
95W-3Ni-2Fe 17.9-18.1 700-900 8-15 25-35
95W-3.5Ni-1.5Fe 17.9-18.1 700-900 8-15 25-35
96W-3Ni-1Fe 18.2-18.3 600-800 6-10 30-35
97W-2Ni-1Fe 18.4-18.5 600-800 8-14 30-35
98W-1Ni-1Fe 18.4-18.6 500-800 5-10 30-35
90W-6Ni-4Cu 17.0-17.2 600-800 4-8 25-35
93W-5Ni-2Cu 17.5-17.6 500-600 3-5 25-35

2012年11月1日星期四

Tungsten Alloy Bullet Counterweight

Tungsten alloy bullet made from tungsten alloy which has the good properties of high density with small volume, good corrosion resistance, non-toxic and environmentally friendly, so it is widely used as counterweight in military sphere such as tungsten alloy bullet, shrapnel head, core for armor-piercing bullet measurement, kinetic energy penetrators, armor and shells.