T&D supplies molybdenum and tungsten trays/boats for vacuum PM and MIM. The material can be Pure Molybdenum, Lan-Molybdenum, TZM Molybdenum, or Pure Tungsten.

Our trays/boats can be with or without riveted, welded, or non-welded according to the specifications detailed in your technical drawings. All charge carriers are available according to your technical drawings.

We can also supply aluminum trioxide-coated trays/boats.

We strongly recommend you choose Lanthanum-Molybdenum or TZM Moly material folded design trays/boats. They can be used for a long time under 1700°C. Please review the attached boat sketch.

We can supply plates and trays with holes meeting your requirements. Moly and Tungsten spacers are available. Unique spacer designs are available to better suit any requirements you have.

The standard thicknesses are 0.100”, 0.125”, 0.15”, 0.200”. Trays/boats are also available in any width, height, length, and thickness.

Here are some examples for your reference:

Lan-Moly material, folded design.

• 0.125” THK, 1.00” H x 7.50” W x 12” L
• 0.100” THK, 1.60” H x 2.70” W x 18.50” L
• 0.125” THK, 1.60” H x 2.70” W x 18.50” L
• 3/16” THK, 1.25” H x 12.00” W x 12.00” L
• 3/16” THK, 1.75” H x 12.00” W x 12.00” L

We also supply the following molybdenum and tungsten products:

1: Pure Moly, TZM Moly, MLR Moly, and Ta Sheet and Plate (fully annealed).

We can supply 24” width x 120” length of the sheet with a thickness of 0.005” and up. All of our Mo sheets are as per ASTM B386 standard.

2: Pure Moly, TZM Moly, and MLR Moly Rod and Wire (fully annealed, cleaned) as per ASTM B387.

3: Pure Tungsten Rod (deep forged, cleaned)

4: Threaded Moly Rods and Hex Nuts

• Threaded Rods:
  • 10-32 x 36”
  • 1/4-20 x 36”
  • 3/8-16 x 36”
• Hex Nuts:
  • 10-32
  • 1/4-20
  • 3/8-16

5: Tungsten Sheets and Plates

6: Besides supplying sheets, rods, and wires, we also fabricate Mo/W/Ta parts according to your drawings including hot zones, heat shields, molybdenum retorts, grid elements, sintering boats, charge carriers, shelves, hangers, and heating elements.