Multi slider die casting machine-Die Casting Terms and Definitions

AgingA changeDie casting in the metallurgical structure of an alloyMulti slider die casting machine occurring over a period of time following casting， which affects the properties and dimensions。 Heating accelerates aging。

Alloy
A substance having metallic properties and composed of two or moredie casting machine chemical elements， of which at least one is metal。 Alloy properties are usually different from those of alloying elements。

Anode
The electrode in a plating bath at which metal ions aredie casting machine formed， negative ions are discharged， or other oxidizing reactions occur。

Anodic Metal
Any metal that tends to dissolve， corrode， or oxidize in preference to another metal when the metals are connected electrically in the presence of electrolyte。

Anodizing
To subject a metal to electrolytic action as the anode of a cell in order to coat with a protective or decorative film。

As Cast
Condition of a casting that has not received finishing (beyond gate removal or sandblasting) or treatment of any kind including heat treatment after casting。

Atmospheric Corrosion
Surface corrosion caused by exposure to gasses or liquids that attack the metal。

Barrel Plating
Plating in which the work is processed in bulk in rotating container。

BHN
Brinell Hardness Number

Biscuit
Excess metal left at the end of injection cylinder of a cold chamber machine， formed at the end of the plunger stroke， also called a slug。

Blister
A surface defect or eruption caused by expansion ofMulti slider die casting machine gas， usually as a result of heating trapped gasDie casting within the casting， or under metal plated on the casting。

Blow Holes
Voids or holes that may occur due to entrapped air or shrinkage during solidification of heavy sections。

Bright Finish
A finish with a uniform non-directional smooth surface of highzinc die casting secular reflectance。

Buffing
The smoothing of a surface by means of a rotating flexible whenzinc die casting the surface of which fine abrasive particles are applied in liquid suspension sion， paste， or grease-stick form。