WNiCu Machined Tungsten Alloy Shafts High Performance 95% W For Motor Engine

Price Negotiable

Price: Negotiable

MOQ: 10 kg

Delivery Time: 15-20 days

Brand: JINXING

Product Description

WNiCu High Performance Machined Tungsten Alloy Shafts For Motor Engine

Tungsten Alloy Shafts with tungsten as the matrix (tungsten content is generally 80%~98%), add a small amount of nickel, iron, copper, cobalt, molybdenum, chromium and other elements. High density tungsten alloy density as high as 15.20~18.70g/cm3, also known as high proportion tungsten alloy or high density alloy material. Because the tungsten alloy weighs more than twice as much as the steel.

SPECIFICATIONS & CHEMICAL COMPOSITIONS (NOMINALS)

Chemical Composition	90%W			93%W			95%W		97%W
State	Sinter	Vacuum	Forge	Sinter	Vacuum	Forge	Sinter	Vacuum	Sinter	Vacuum
Density (g/cc)	16.85-17.25			17.15-17.85			17.75-18.35		18.25- 18.85
Hardness (HRC)	32 Max	30 Max	40 Min	33 Max	31 Max	40 Min	34 Max	32 Max	35 Max	33 Max
Tensile Strength (Max)	770 Min	900 Min	1400 Max	770 Min	910 Min	1440 Max	735 Min	920 Min	700 Min	850 Min
Yield Strength (Mpa)	620 Min	620 Min	1280 Max	650 Min	650 Min	1340 Max	650 Min	650 Min	-	-
Elongation (%)	5 Min	15 Min	5 Min	5 Min	12 Min	3 Min	3 Min	12 Min	2 Min	6 Min

Tungsten Alloy Shafts Picture:

Introduction and Feature of Tungsten Alloy Shafts

Tungsten alloy has a series of excellent properties, high specific gravity: General specific gravity 16.5-18.75g/cm3, high strength: tensile strength 700-1000mpa, strong ray absorption capacity: its capacity is 30-40% higher than that of lead with general specific gravity, and its thermal conductivity is 5 times that of die steel; Small thermal expansion coefficient: only 1 / 2-1 / 3 of steel, good conductivity; Good weldability and machinability.
A common process for preparing tungsten alloys includes mixing the required tungsten, iron, nickel or copper powders, and then cold pressing and liquid phase sintering until the density is close to full. During the liquid phase treatment, the base tungsten alloy melts and brings part of tungsten into the solution to form large tungsten particles (20 ~ 60 μ m) Dispersed in the matrix alloy.

Application of Tungsten Alloy Shafts

Another characteristic of high specific gravity tungsten alloy crankshaft in use is that it is higher than the specific gravity of other materials, in machinery, ships, aircraft and other any need to counterweight but relatively small volume requirements, high specific gravity tungsten alloy is the best choice of materials! Therefore, tungsten alloy crankshafts are widely used in some high-performance engines, such as: racing cars, rowing boats, boats, cars and so on.