ค้นเจอ 217 รายการ

Blacking Hole

แปลว่า(english) Irregular-shaped surface cavities in a casting containing carbonaceous matter. Caused by spilling off of the blacking from the mold surface.

Beam and Sling

แปลว่า(english) Tackle used in conjunction with a crane for turning over the cope or drag of a mold prior to assembly.

Band Wareroom

แปลว่า(english) A storage area in Strip Steel used for storing hot bands (coil made from slab).

Abrasion-Resistant Steels

แปลว่า(english) A family of steel products developed for those applications involved in sliding and/or impact abrasion.

Brittle Inter-metallic Layer

แปลว่า(english) An iron-zinc alloy layer formed between the steel substrate and the free zinc of galvanized coatings.

Ac3

แปลว่า(english) In hypoeutectoid steel, the temperature at which transformation of ferrite into austenite is completed upon heating.

Zirconium

แปลว่า(english) Silvery-white, metallic element, mp 1860 B0C (3380 B0F), a powerful deoxidizer when added to molten steel.

Base

แปลว่า(english) The steel or concrete pedestal on which the coils are stacked during the batch annealing process.

Acid Process 2

แปลว่า(english) A steel making method using an acid refractory-lined (usually silica) furnace. Neither sulfur or phosphorus is removed.

Bead

แปลว่า(english) 1)Half-round cavity in a mold, or half-round projection or molding on a casting, 2) a single deposit of weld metal produced by fusion.

Bonderized Coating

แปลว่า(english) A thin film of phosphate pretreatment applied to a steel surface (bare or zinc coated) to enhance paintability.

Bleeder

แปลว่า(english) A defect wherein a casting lacks completeness due to moltn metal draining or leaking out of some part of the mold cavity after pouraing has stopped.