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boron deoxidized copper 109

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Journal Articles
Alloy Digest (1969) 18 (5): Cu-199.
Published: 01 May 1969
... Boron Deoxidized Copper 109, also known as B D cu 109, has the essential ductility and high conductivity of pure copper, but is inherently resistant to oxygen penetration and embrittlement. It is recommended for components in the electronic and electrical industries, electron tubes and vacuum...
Journal Articles
Alloy Digest (1971) 20 (2): Cu-226.
Published: 01 February 1971
... CDA COPPER 109 is a boron-deoxidized copper with excellent hot and cold working properties and excellent electrical conductivity. It responds to most common fabricating techniques and is used mostly for electrical and electronic applications, such as bus bars and conductors, cable shielding...
Journal Articles
Alloy Digest (1975) 24 (6): Cu-298.
Published: 01 June 1975
... 99.90 min. Physical Constants: Density, Ib/cu in. (At 680F) Specific gravity Melting point, oF (Liquidus) (Solidus) Specific heat, Btu/lb/oF (At 680F) *Oxygen-free or deoxidized grades with agreed-upon deoxidizers (such as phos- phorus, boron, lithium or others) are avail- able when so ordered. Thermal...