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Heat-Treatable Alloy Systems

Heat-Treatable Alloy Systems 14.5.1 Carbon Steels... [Pg.281]

The gating and riseting system for cast aluminum bron2e is extremely important and must be arranged to iatroduce the metal quietly at the lowest portion of the mold. The alloys shrink well hence the gating and riseting must be well adapted to the particular casting. See Table 12 for properties of these alloys. Alloys C 95300, C 95400, and C 95500 are heat-treatable for iacreased mechanical properties and the last two should be temper-aimealed if used ia a corrosive environment. [Pg.250]

Copper [7440-50-8] Cu, produces a reddish color and reduces the melting pokit of the alloy. It produces heat-treatable compositions with gold, platinum, and palladium that result ki kicreased hardness, strength, and generally improved physical properties. The tarnish resistance of the alloy is usually decreased. The gold—copper, Au—Cu, system is the fundamental system of many dental gold alloys. Copper has a useful range of 0—20 wt %. [Pg.482]

In addition, the heat-treatability of an alloy system is mentioned frequently. Heat-treatable designates an alloy whose mechanical strength is improved by precipitation hardening (Section 11.9) or a martensitic transformation (normally the former), both of which involve specific heat-treating procedures. [Pg.422]


See other pages where Heat-Treatable Alloy Systems is mentioned: [Pg.67]    [Pg.266]    [Pg.158]    [Pg.558]    [Pg.353]    [Pg.358]    [Pg.718]   


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Alloys heat treatable

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Treatability

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