Low Alpha Tin Manufacturing Process

Alloys

Jerald (Jerry) Cohn, co-founder of Pure Technologies was born in Columbus, Georgia USA and a graduate of the Georgia Institute of Technology.

Contact: Jerry Cohn, President
Email: jerry@puretechnologies.com
Direct Tel: +1-404-964-3791

Tin

Manufacturers and Suppliers of ALPHA-Lo^® Low Alpha Materials For Over 16 Years

Product

Alpha Emitter Quality cph/cm2 at secular equilibrium

Shape / Form

Packaging

Tin (Sn)

0.02
0.01
0.005
0.002
0.001

Plastic bags in vacuum sealed in polyethylene plastic bags in argon gas

Tin Monoxide (SnO)
Tinflake (Foil)

Pellets:
D: 10.8 mm (± 5/16 in.)
L: 16.5 mm (± 5/8in.)

Ingots:
D: 41 mm (±1.5 in.)
L: 190 mm (±7.5 in.)
    and also
    20mm x 20mm x 190mm
    and also per customer spec

Anodes: any shape/size

Purities

4N (99.99%)

and

5N (99.999%)

and

>5N per customer
specification

0.02 to <0.001

Monoxide Powder

Foil flakes

Plastic bottles in argon gas

4N (99.99%)
5N (99.999%)
>5N per customer
specification

LEAD-FREE Alloys

Pellets

Ingots

Anodes

SnAgCu
SnCu
SnBi
SnAg
SnInCu
SnAgBi
etc.

0.02
0.01
0.005
0.002
0.001

Plastic bags in vacuum

Plastic
Bottles in argon gas

4N (99.99%)
      and
5N (99.999%)
      and
>5N per customer
   specification

0.02
0.01
0.005
0.002
0.001

Plastic bags in vacuum

Plastic
Bottles in argon gas

4N (99.99%)
      and
5N (99.999%)
      and
>5N per customer
   specification

LEAD (Pb)

and

LEAD-TIN
(Sn/Pb) alloys

Lead (Pb)

63(Sn)/37(Pb) alloy

10(Sn)/90(Pb) alloy

5(Sn)/95(Pb) alloy

3(Sn)/97(Pb) alloy

(other alloys by request)

Anodes:
Shapes per customer

Pellets:
D: 10.8mm
    (±5/16 in.)
L: 16.5mm to
    (±5/8 in.)
and per customer spec

Ingots:
L: 190mm (±7.5 in.)
W: 40mm (±1.5 in.)
       and also
20 mm x 20 mm x
      190mm
       and also
   per customer spec