SML 92.5WNiFe Tungsten Alloy Bar for Aircraft Riveting Tools

Tungsten High-density Alloys (Tungsten Heavy Alloys) are materials with a high tungsten content and low amounts of Ni Fe or Ni Cu. Some tungsten alloy is added Co, Mo, Cr, etc. Their densities could be as high as 16.8-18.8g/cm³.

1. Composition: WNiFe, WNiCu, WCu, WC-Co

2. Surface: Ground, Polished

3. Stardard: AMS-T-21014

4. Shape: sheet, plate, rods, specail shape as per drawing

5. Usage: aircraft, shiled

Tungsten copper alloy (CuW) is mainly used in arcing contacts and vacuum contacts in high and medium voltage breakers or vacuum interrupters; electrodes in electric spark erosion cutting machines; heat sinks as passive cooling elements of electronic devices; electrodes for Resistance Welding.

Tungsten Copper alloy is composed of tungsten and copper.
Tungsten and copper alloy combines the advantages of tungsten copper alloy: high temperature resistance, arc corrosion resistance, high strength, significant ratio, good thermal conductivity, easy cutting processing, and sweat cooling characteristics.

Tungsten Copper Alloy Rod/Bar Application: 1.EDM electrode 2.Vacuum contact material.

 SML research and produce the following range of drilling tools:

* PDC cutter/insert 0808, 1013, 1108, 1305, 1308, 1313, 1613, 1616, 1913, 1916...oil or mining type.

* PDC Bit for Oil Drilling, PDC Round Blade Bit, PDC Tip/Anchor Bit, PDC Matrix Body Bit, PDC Hole Opener, PDC Drag Bit, PDC Non bit, PDC Core Bit... 

(Diameter 25mm, 27mm, 28mm, 29mm, 30mm, 32mm, 35mm, 42mm, 43mm, 46mm, 50mm, 55mm, 60mm, 65mm, 75mm, 89mm, 94mm, 98mm, 113mm, 124mm, 127mm, 132mm, 146mm, 153mm...190mm, 216mm…)

* Tricone Bit with Milled tooth or TCI, Single roller cone bit

*Diamond Core Drill bit: impregnated diamond core bit, brazed diamond core bit, glass core bit, sintered core bit...

* Tungsten carbide drill bit: two wings coal bit, carbide drag bit, chisel bit, cross bit, button bit, 

DTH hammer bit...

* PCD Insert & Cutting tools / PCD Blank, CBN&PCBN Insert & Cutting tools

* Metal Materials: 

Metal Welding Material: silver solder, surfacing material and tungsten electrode

Other Nonferrous Metals: 

pure tungsten, tungsten alloy (tungsten carbide insert, TSS super tungsten shot, Tungsten nickel copper / W-Ni-Cu alloy, W-Ni-Fe, W-Cu Alloy/Tungsten Copper Alloy), Mo Alloy, Copper Alloy..

* Drill bit accessaries: diamond burr, tungsten carbide nozzle, graphite displacement, adapter, TSP...

 * Drill rods – hex, twist, spiral…

 * Samplers

* Other drill tools: tungsten powder, silver solder, boron carbide sandbladster...