High-Temperature, Corrosion-Resistant and Refractory Metals

Nufit Piping Solutions is one of the leading Manufacturer and Supplier of Recfactory Metal that are actually manufactured from High Quality of Standard Raw Materials and are designed as per with national and globe standards. For applications where high dissolving focuses, great quality at lifted temperatures, thermal and electrical conductivity, low coefficient of extension, and low vapor weight at raised temperatures are required (e.g. furnace components, heat exchangers/coils, welding electrodes, etc).

Tantalum

NUFIT PIPING SOLUTIONS stocks Tantalum Products in a variety of sizes. Below are some of the standard stock items. We can cut, slit, shear, or center less grind Tantalum to your exact specifications, and we also have tremendous versatility when it comes to custom sizes, packages, and unusual materials. Tantalum has good thermal conductivity, and is used is in the manufacture of heating elements, vacuum tubes and other high temperature parts. Another major use of tantalum is for electronic components, and due to its absorption properties, tantalum is an excellent getter of residual gasses in evacuation tubes. Tantalum films provide very high capacitance per volume allowing miniaturization of electronics and circuitry. Tantalum capacitors are use in computers and cellular phones. Tantalum is also famous for its resistance to corrosion by acids; in fact, below 150?C, Tantalum is almost completely immune to corrosion by aqua regia. Due to its resistance to attack by body fluids, Tantalum provides an excellent material for medical devices. Tantalum is well known for its resistance to corrosion by acids; truth be told, underneath 150˚C, tantalum is totally insusceptible to consumption by water regia. Because of its resistance to assault by body liquids, tantalum gives a magnificent material to restorative gadgets. Another significant utilization of tantalum is for electronic components and due to its absorption properties, it is an excellent getter of residual gasses in evacuation tubes.

Size
Rod / Wire - 0.015 mm to 100 mm
Sheet - 0.10 mm to 5 mm
Foil / Strip / Coil - 0.025 mm to 0.80 mm
Plate - 5 mm to 50 mm
Bolt / Nut / Washer - M3 to M30

Tantalum Physical Properties

Density

lb/in3

0.60

 

gm/cm3

16.60

Melting Point

°F

5425

 

°C

2996

Thermal Conductivity

Cal/cm2/cm°C/sec

0.13

Specific Heat

Cal/gm/°C

0.036

Coefficient of Linear Thermal Expansion

micro-in/°F x 10-6

6.50

 

micro-in/°C x 10-6

3.60

Electrical Resistivity

micro-ohm-cm

12.40

Tantalum Mechanical Properties

Tensile Strength

KSI (Mpa)-RT

250 (1725)

 

KSI (Mpa)-500°C

150 (1035)

 

KSI (Mpa)-1000°C

75 (515)

Elongation

% in 1.0".

--

Hardness

DPH

300

Modules of Elasticity

KSI

58000

 

Gpa

400


Tantalum Chemistry

Minimum % 99.99


Tantalum Specifications

AMS 7849

Molybdenum

Molybdenum's remarkable properties offer ascent to procedures and applications in hardware, aviation, atomic and metal working businesses which would not be conceivable with a considerable lot of the more typical metals and compounds. A portion of the all the more fascinating properties of Molybdenum identify with high temperature applications - high temperature quality, great warm properties, great electrical conductivity, low coefficient of development and low vapor weight at lifted temperatures. Molybdenum is a refractory metal that is very useful in many industrial processes and applications that would not be possible with many of the more common metals and alloys. Refractory metals and alloys are extraordinarily resistant to heat and have unique physical properties. Because of these properties Molybdenum is useful in many high temperature applications where high melting points are required. Molybdenum also exhibits good strength at elevated temperatures making moly useful in furnace, aerospace, and similar applications. And Molybdenum's good thermal and electrical conductivity and low coefficient of expansion make it a useful metal in electronic/electrical and glass-to-metal sealing applications. Molybdenum also has nuclear energy applications, and is employed as a catalyst in the petroleum refining industry. Molybdenum is also an essential trace element in plant nutrition, and Molybdenum sulfide is useful as a lubricant, especially at high temperatures where oils would decompose.

Size
Rod / Wire - 0.015 mm to 100 mm
Sheet - 0.10 mm to 5 mm
Foil / Strip / Coil - 0.025 mm to 0.80 mm
Plate - 5 mm to 50 mm
Bolt / Nut / Washer - M3 to M30

Molybdenum Physical Properties

Density

lb/in3

0.369

 

gm/cm3

10.30

Melting Point

°F

4760

 

°C

2625

Thermal Conductivity

Cal/cm2/cm°C/sec

0.35

Specific Heat

Cal/gm/°C

0.061

Coefficient of Linear Thermal Expansion

micro-in/°F x 10-6

4.90

 

micro-in/°C x 10-6

2.70

Electrical Resistivity

micro-ohm-cm

5.17

Recrystalization Temp.

°C

1100

Molybdenum Mechanical Properties

Tensile Strength

KSI (Mpa)-RT

150 (1035)

 

KSI (Mpa)-500°C

75 (515)

 

KSI (Mpa)-1000°C

25 (175)

Elongation

% in 1.0".

--

Hardness

DPH

230

Modules of Elasticity

KSI

45000

 

Gpa

310


Molybdenum Chemistry

Minimum % 99.95


Niobium

NUFIT PIPING SOLUTIONS stocks Niobium Material in a variety of sizes. Below are some of the standard stock items. If you require other forms of Niobium, please call one of our materials experts; our sales people are very knowledgeable and can assist you. We can cut, slit, shear, or center less grind Niobium to your exact specifications, and we also have tremendous versatility when it comes to custom sizes, packages, and unusual materials. Niobium, also termed Columbium, is a shiny grey metal that takes on a bluish tinge when exposed to air at room temperature. Due to its low capture cross section for thermal neutrons, Niobium has application in the nuclear industry. Niobium can be electrically heated and anodized to a wide variety of colors that makes it very attractive in the jewelry industry. Niobium is added to iron or nickel to produce alloys in the aerospace, medical and electronics industries. Niobium, additionally named Columbium, is a gleaming dim metal that goes up against a somewhat blue tinge when presented to air at room temperature. Because of its low catch cross area for warm neutrons, niobium has application in the atomic business. Niobium can be electrically warmed and anodized to a wide assortment of hues that makes it exceptionally alluring in the adornments business. Niobium is added to iron or nickel to create amalgams in the aviation, therapeutic and gadgets businesses.

Size
Rod / Wire - 0.015 mm to 100 mm
Sheet - 0.10 mm to 5 mm
Foil / Strip / Coil - 0.025 mm to 0.80 mm
Plate - 5 mm to 50 mm
Bolt / Nut / Washer - M3 to M30

Niobium Physical Properties

Density

lb/in3

0.31

 

gm/cm3

8.57

Melting Point

°F

4380

 

°C

2415

Specific Heat

Cal/gm/°C

0.065

Coefficient of Linear Thermal Expansion

micro-in/°F x 10-6

7.10

 

micro-in/°C x 10-6

4.00

Electrical Resistivity

micro-ohm-cm

13.10

Recrystalization Temp.

°C

800

Niobium Mechanical Properties

Tensile Strength

KSI (Mpa)-RT

40 (275)

 

KSI (Mpa)-500°C

30 (205)

 

KSI (Mpa)-1000°C

10 (70)

Elongation

% in 1.0".

30

Hardness

DPH

130

Modules of Elasticity

KSI

15250

 

Gpa

105


Niobium Chemistry

Minimum % 99.6


Niobium Specifications

AMS 7850

Tungsten

NUFIT PIPING SOLUTIONS stocks Tungsten in a variety of forms and dimensions. Below are most of the standard stock form/sizes. If you do not see the size or form of Tungsten that you require, please call one of our materials experts; our sales people are very knowledgeable and can assist you. We can cut, slit, shear, or center less grind Tungsten to your exact specifications, and we also have tremendous versatility when it comes to custom sizes, packages, and unusual materials Many practical applications of Tungsten are based on its high melting point and density and its low vapor pressure. Tungsten is an excellent material for high vacuum technology, dimensional stability, glass seals and furnace construction. In addition, Tungsten's high density gives it a capacity to absorb radioactive radiation. Tungsten has found wide use as additives to steel to enhance physical properties and an alloy with nickel, copper and iron to provide high density machinable materials. Numerous reasonable uses of tungsten depend on its high liquefying point and thickness and its low vapor weight. Tungsten is an astounding material for high vacuum innovation, dimensional strength, glass seals and heater development. Furthermore, tungsten's high thickness gives it an ability to ingest radioactive radiation. Tungsten has discovered wide use as added substances to steel to upgrade physical properties and an amalgam with nickel, copper and iron to give high thickness machinable materials.

Size
Rod / Wire - 0.015 mm to 100 mm
Sheet - 0.10 mm to 5 mm
Foil / Strip / Coil - 0.025 mm to 0.80 mm
Plate - 5 mm to 50 mm
Bolt / Nut / Washer - M3 to M30

Tantalum Physical Properties

Density

lb/in3

0.60

 

gm/cm3

16.60

Melting Point

°F

5425

 

°C

2996

Thermal Conductivity

Cal/cm2/cm°C/sec

0.13

Specific Heat

Cal/gm/°C

0.036

Coefficient of Linear Thermal Expansion

micro-in/°F x 10-6

6.50

 

micro-in/°C x 10-6

3.60

Electrical Resistivity

micro-ohm-cm

12.40

Tantalum Mechanical Properties

Tensile Strength

KSI (Mpa)-RT

250 (1725)

 

KSI (Mpa)-500°C

150 (1035)

 

KSI (Mpa)-1000°C

75 (515)

Elongation

% in 1.0".

--

Hardness

DPH

300

Modules of Elasticity

KSI

58000

 

Gpa

400


Tantalum Chemistry

Minimum % 99.99


Tantalum Specifications

AMS 7849


Nichrome

Nichrome is a nickel-chromium resistance alloy for operating temperatures up to 2150° F. It is non-magnetic, highly corrosion resistant and has a lower coefficient of resistance than other heater element alloys. Typical Applications for the material include flat irons, ironing machines, quartz tube heaters, cartridge elements, etc. The lack of reactivity to MgO refractories make it the most suitable alloy for enclosed heater elements especially in higher temperature ranges.

Zirconium

Zirconium has a melting point of 1855 degrees C or 3371 degrees F. Zirconium is a highly corrosion resistant metal that is us used for many products. Some include pumps, valves, nuclear applications, chemical processing, reactor vessels, heat exchangers and more. The nuclear power industry uses nearly 90% of the zirconium produced each year. Zirconium is also used as an alloying agent in steel, to make some types of surgical equipment and as a getter, a material that combines with and removes trace gases form vacuum tubes. Zirconium is weldable and formable. Zirconia for use as a refractory is made by two processes. A stabilising oxide, e.g. MgO, is added in the desired amount, typically 6 mol%, briquetted and fired to a temperature above 1600°C. This converts the main body of the zirconia to the cubic phase.The fired briquettes are then ground in a ball mill to lessthen 10 mm, using steel grinding media. The powder is then washed in dilute HC1, to remove impurities and used to form a casting slip (pH@ 3). Drying produces a shrinkage of 2-4% and following firing at typically 1900°C, a further contraction of ~ 15% occurs.

Size
Rod / Wire - 0.015 mm to 100 mm
Sheet - 0.10 mm to 5 mm
Foil / Strip / Coil - 0.025 mm to 0.80 mm
Plate - 5 mm to 50 mm
Bolt / Nut / Washer - M3 to M30

  • Used to make high temperature superconductive materials.
  • Used to make electrodes components, foils, flanges bolts, tubes and rods for special applications
  • Wide applications in medical equipment, such as zirconium implants.
  • Zirconium alloys are also considered to be promising materials for commercial amorphous metal, also called metallic glass. Compared with common metal materials, amorphous metal has no grain boundaries, leading to better wear resistance and hardness.
  • Chemical Compositions of Zirconium Alloys:

    Grade:

    ZR702

    ZR705

    UNS Designation:

    R60702

    R60705

    Element, wt%:

    Zirconium + Hafnium min:

    99.2

    95.5

    Hafnium max:

    4.5

    4.5

    Iron & Chromium, max:

    0.20

    0.20

    Hydrogen, max:

    0.005

    0.005

    Nitrogen, max:

    0.025

    0.025

    Carbon, max:

    0.05

    0.05

    Niobium:

    -

    2.0-3.0

    Oxygen:

    0.16

    0.18

    Thermal Properties:

    Alloy:

    ZR702

    ZR705

    Melting Point:

    1852ºC

    1840ºC

    Specific Heat, KJ/Kg-K: (0-100ºC)

    0.2847

    0.2805

    Vapor Pressure:

    2000ºC:

    0.01

    -

    3600ºC:

    900

    -

    Thermal Conductivity: (300-800K)

    22 (13)

    17.1 (10)

    Coefficient of Thermal Expansion:

    5.8 (3.2)

    3.6 (2.0)

    149ºC:

    6.3 (3.5)

    4.9 (2.7)

    260ºC:

    7.0 (3.9)

    5.6 (3.1)

    371ºC:

    7.4 (4.1)

    5.9 (3.3)

    Latent Heat of Fusion:(Cal/gm)

    60.4

    -

    Latent Heat of Vaporization: (Cal/gm)

    1550

    -

    Gunmetal

    Gunmetal, also called G Metal, variety of bronze, formerly used for ordnance. Modern admiralty gunmetal is composed of 88 percent copper, 10 percent tin, and 2 percent zinc and is used for gears and bearings that are to be subjected to heavy loads and low speeds. It withstands atmospheric, steam, and seawater corrosion and is suitable for valves, pump parts, and steam fittings.


    Export Destination of Refactory Material


    Nufit Piping Solutions India have exported Refactory Material to over 60 countries including Sudan, UAE, UK, Iran, Iraq, Qatar, Bahrain, Oman, Yemen, Lebanon, Jordan, Saudi Arabia, Malaysia, Indonesia, Singapore, Australia, New Zealand, USA, Canada, Mexico, Brazil, Netherlands, Germany, Italy, Spain, Serbia, Kuwait, Peru, Nigeria, Poland, South Africa, Denmark, Turkey, Egypt, Venezuela, Kuwait, Madagascar, Angloa, Srilanka, etc.

    For any enquiries related to Refactory Material, kindly contact us on :-


    +91 - 22 -6617 2569 / 2242 3168       sales@nufitpiping.com / nufitpiping@gmail.com

    OUR SUMMARY:
    Reviewer
    Nufit Piping Solutions
    Review Date
    Reviewed Product
    Refactory Material Manufacturer & Supplier
    Author Rating
    5Refactory Material Manufacturer & SupplierRefactory Material Manufacturer & SupplierRefactory Material Manufacturer & SupplierRefactory Material Manufacturer & SupplierRefactory Material Manufacturer & Supplier

    About us

    We are veteran and formidable player in Mumbai metal market.

    NUFIT PIPING SOLUTIONS
    22/28, 3rd Panjrapole Lane,
    Shop No. 2, Near C.P. Tank Road,
    Mumbai - 400 004, INDIA
    Phone: 0091-22-6617 2569 / 2242 3168

    Mobile: 0091-9823458877 / 9545233633

    Email: sales@nufitpiping.com /
                nufitpiping@gmail.com

    Industries We Serve


    Power Sector
    aeronauticals

    Cement Industries
    Oil & Gas

    construciton industries
    Military Defence

    Working Hours

    Our support team available to help you 24/7 a day

    1. Monday-Saturday: 10am to 7pm
    2. Sunday: Closed