Explosion-proof lamp heat sink

Part name
Explosion-proof lamp heat sink
Material
ADC12
weight
400g
Tolerance standard
ISO 2768-mk
Production equipment
88Die Casting Machine
Surface finish
Spraying
Production place
Guangdong, China
service
OEM
Process route
Die casting-deburring-CNC-Spraying
Application field
Engineering vehicle

Die-casting Explosion-proof lamp heat sink aluminum shell generally adopts zinc-aluminum alloy, and its conductivity is about 80-90W/M.K. Its advantages are low production cost and fast production speed.

What are the die casting alloy materials? What are their characteristics?
Answer: Commonly used materials suitable for die casting are: zinc alloy, aluminum alloy, magnesium alloy and copper alloy. They have the following characteristics:
(1) Good fluidity in liquid state;
(2) There are relatively fixed melting and freezing points;
(3) Smaller shrinkage rate;
(4) Has a certain high temperature strength;
(5) It has good processing performance and corrosion resistance.

What are the main components of die-cast aluminum alloy? What are the impurities?
Answer: The main ingredients are: aluminum, silicon, copper, magnesium, manganese, zinc, etc.
Impurities include iron, zinc, copper, tin, aluminum, sulfur, phosphorus, etc.
Different alloy grades have different requirements for their main components and impurity components.