closed sand mold

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• Sand casting — Sand casting, also known as sand molded casting, is a metal casting process characterized by using sand as the mold material. It is relatively cheap and sufficiently refractory even for steel foundry use. A suitable bonding agent (usually clay)… …   Wikipedia

• metallurgy — metallurgic, metallurgical, adj. metallurgically, adv. metallurgist /met l err jist/ or, esp. Brit., /meuh tal euhr jist/, n. /met l err jee/ or, esp. Brit., /meuh tal euhr jee/, n. 1. the technique or science of working or heating metals so as… …   Universalium

• iron processing — Introduction       use of a smelting process to turn the ore into a form from which products can be fashioned. Included in this article also is a discussion of the mining of iron and of its preparation for smelting.       Iron (Fe) is a… …   Universalium

• metalwork — metalworker, n. /met l werrk /, n. objects made of metal. [1840 50; METAL + WORK] * * * Useful and decorative objects fashioned of various metals. The oldest technique is hammering. After с 2500 BC, casting was also used, molten metal being… …   Universalium

• Snap — Snap, n. [Cf. D. snap a snatching. See {Snap}, v. t.] 1. A sudden breaking or rupture of any substance. [1913 Webster] 2. A sudden, eager bite; a sudden seizing, or effort to seize, as with the teeth. [1913 Webster] 3. A sudden, sharp motion or… …   The Collaborative International Dictionary of English

• Snap back — Snap Snap, n. [Cf. D. snap a snatching. See {Snap}, v. t.] 1. A sudden breaking or rupture of any substance. [1913 Webster] 2. A sudden, eager bite; a sudden seizing, or effort to seize, as with the teeth. [1913 Webster] 3. A sudden, sharp motion …   The Collaborative International Dictionary of English

• Snap beetle — Snap Snap, n. [Cf. D. snap a snatching. See {Snap}, v. t.] 1. A sudden breaking or rupture of any substance. [1913 Webster] 2. A sudden, eager bite; a sudden seizing, or effort to seize, as with the teeth. [1913 Webster] 3. A sudden, sharp motion …   The Collaborative International Dictionary of English

• Snap bug — Snap Snap, n. [Cf. D. snap a snatching. See {Snap}, v. t.] 1. A sudden breaking or rupture of any substance. [1913 Webster] 2. A sudden, eager bite; a sudden seizing, or effort to seize, as with the teeth. [1913 Webster] 3. A sudden, sharp motion …   The Collaborative International Dictionary of English

• Snap flask — Snap Snap, n. [Cf. D. snap a snatching. See {Snap}, v. t.] 1. A sudden breaking or rupture of any substance. [1913 Webster] 2. A sudden, eager bite; a sudden seizing, or effort to seize, as with the teeth. [1913 Webster] 3. A sudden, sharp motion …   The Collaborative International Dictionary of English

• Snap judgment — Snap Snap, n. [Cf. D. snap a snatching. See {Snap}, v. t.] 1. A sudden breaking or rupture of any substance. [1913 Webster] 2. A sudden, eager bite; a sudden seizing, or effort to seize, as with the teeth. [1913 Webster] 3. A sudden, sharp motion …   The Collaborative International Dictionary of English

• Snap lock — Snap Snap, n. [Cf. D. snap a snatching. See {Snap}, v. t.] 1. A sudden breaking or rupture of any substance. [1913 Webster] 2. A sudden, eager bite; a sudden seizing, or effort to seize, as with the teeth. [1913 Webster] 3. A sudden, sharp motion …   The Collaborative International Dictionary of English