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AQL Acceptable Quality Level. A quality level established on a prearranged system of inspection using samples selected at random.

As-cast Condition Casting without subsequent heat treatment.

Backing Sand The bulk of the sand in the flask. The sand compacted on top of the facing sand that covers the pattern.

Binder The bonding agent used as an additive to mold or core sand to impart strength or plasticity in a "green" or dry state.

Binder The bonding agent used as an additive to mold or core sand to impart strength or plasticity in a "green" or dry state.

Burn-on Sand Sand adhering to the surface of the casting that is extremely difficult to remove.

Chaplet A small metal insert or spacer used in molds to provide core support during the casting process.

Charge A given weight of metal introduced into the furnace.

Chill A metal insert in the sand mold used to produce local chilling and equalize rate of solidification throughout the casting.

• Ảnh 1, 2 & 3: Lò nấu thép trung tần, Lò ram & lò nhiệt luyện
• Ảnh 4 & 5: Hệ thống làm khuôn và hệ thống Đúc chân không
  
• Ảnh 6 & 7: Hệ thống phân tích đa nguyên tố và máy đo độ cứng.
  

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