95WNiFe Tungsten Alloy Bore Bit Wearing Resistance For Petroleum Industry

Brand Name:JINXING
Certification:ISO 9001
Model Number:95WNiFe - Tungsten Alloy Bore Bit
Minimum Order Quantity:10 kg
Delivery Time:15-20 days
Payment Terms:L/C, T/T, D/P, Western Union
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Good Wearing Resistance 95WNiFe Tungsten Alloy Bore Bit For Petroleum Industry

Tungsten Alloy Bore Bit is heavy tungsten screws because they weigh more than twice as steel. High-specific gravity tungsten alloys are usually refractory metals containing w-nickel-iron, w-nickel-copper, or even w-nickel-copper-iron complexes. Rare earths are added to some tungsten alloys and / or other metals such as cobalt, molybdenum, and chromium. Heavy tungsten alloy has a high melting point, twice the density of steel, and is more than 50% heavier than lead.

What is Tungsten Alloy Bore Bit?

  1. Heavy tungsten alloys are mainly divided into w nickel iron, w nickel copper and even w nickel iron copper series. In contrast, Western ferronickel alloys have better mechanical properties and play an important role in national defense industry and national economy. It is a very important new military material in the national defense industry and is gradually developing to various civilian industries.

  2. The heavy tungsten alloy contains 90-98% tungsten and has a high density (16.5-19.00 g / CC). Nickel, iron and / or copper are used as metal bonding substrates to bond fragile tungsten particles together, making tungsten alloys tough and easy to use. Iron and nickel are the most commonly used additives, with the ratio of 7Ni: 3Fe or 8ni: 2Fe (calculated by weight).

Tungsten Alloy Bore Bit SPECIFICATIONS :

Chemical Composition90%W93%W95%W97%W
StateSinterVacuumForgeSinterVacuumForgeSinterVacuumSinterVacuum
Density
(g/cc)
16.85-17.2517.15-17.8517.75-18.3518.25- 18.85
Hardness
(HRC)
32 Max30 Max40 Min33 Max31 Max40 Min34 Max32 Max35 Max33 Max
Tensile Strength (Max)770 Min900 Min1400
Max
770 Min910 Min1440 Max735 Min920 Min700 Min850 Min
Yield Strength
(Mpa)
620 Min620 Min1280 Max650 Min650 Min1340 Max650 Min650 Min--
Elongation
(%)
5 Min15 Min5 Min5 Min12 Min3 Min3 Min12 Min2 Min6 Min

Tungsten Alloy Bore Bit Picture:

Application of Tungsten Alloy Bore Bit

  • It is used as a shielding element for a dual source distance densitometer. The instrument is used to measure the oil content of the strata several kilometers below the surface. Turning the original lead shielding element into a high-specific gravity tungsten alloy has a small size, a high precision and a long service life.

China 95WNiFe Tungsten Alloy Bore Bit Wearing Resistance For Petroleum Industry supplier

95WNiFe Tungsten Alloy Bore Bit Wearing Resistance For Petroleum Industry

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