W Tungsten

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Publisher: Springer Science & Business Media
ISBN: 3662086875
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4.1 Combustion Gases Tungsten is stable against partially burnt illuminating gas,
generator gas, or the like up to ... In 30-day tests, the corrosion of W in natural sea
water was 0.0140 and 0.0006 mm/a at 9.3 and 0.5 mg O2/L, respectively.

Code Of Federal Regulations

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ISBN:
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0.538 0.236 PSES FOR THE SECONDARY TUNGSTEN AND Tungsten .. 0.679
0.302 COBALT SUBCATEGORY (b) Tungsten leaching acid. Maximum Maximum
Pollutant or pollutant property for any 1 for monthly day average mg/kg (pounds ...

Neutron Deficient Radioactive Isotopes Of Tantalum And Tungsten

Author: Geoffrey Wilkinson
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ISBN:
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4 day and 120 day activities in 10 Mev protons bombardments of hafnium agree
with present allocations. ... beta particles, it seems necessary to postulate the
existence of a previously unreported beta stable isotope of tungsten of mass 173,
 ...

Cemented Tungsten Carbides

Author: Gopal S. Upadhyaya
Publisher: William Andrew
ISBN: 0815516304
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The toxicity problems associated with the production of virgin elemental metal
powders, e.g., tungsten and cobalt have ... hour day or 40 hour week, to which
nearly all workers may be repeatedly exposed, day after day, without adverse
effect.