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Metalworking (rec.crafts.metalworking) Discuss various aspects of working with metal, such as machining, welding, metal joining, screwing, casting, hardening/tempering, blacksmithing/forging, spinning and hammer work, sheet metal work. |
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#1
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Telling die-cast from aliuminum?
"Ed Huntress" wrote:
Diecast metal can be a variety of things, including aluminum, magnesium, or brass. Zinc alloys are the most common. We use a lot of diecast aluminum and magnesium. Just looking at the raw castings they look pretty much the same. When you pick one up you notice the difference. We machine the aluminum, we farm out the magnesium machining for safety reasons. I wish we did work with zinc alloys like zamak, that can be cast at low temperatures near that of lead. Wes -- "Additionally as a security officer, I carry a gun to protect government officials but my life isn't worth protecting at home in their eyes." Dick Anthony Heller |
#2
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Telling die-cast from aliuminum?
"Wes" wrote in message ... "Ed Huntress" wrote: Diecast metal can be a variety of things, including aluminum, magnesium, or brass. Zinc alloys are the most common. We use a lot of diecast aluminum and magnesium. Just looking at the raw castings they look pretty much the same. When you pick one up you notice the difference. We machine the aluminum, we farm out the magnesium machining for safety reasons. I wish we did work with zinc alloys like zamak, that can be cast at low temperatures near that of lead. Wes Do you do your own diecasting, or is that jobbed out? One of my first field trips at _AM_ was to a diecaster. One of the other editors told me I'd think I just gotten a look at the inside of hell. He was right. g -- Ed Huntress |
#3
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Telling die-cast from aliuminum?
Wes wrote:
"Ed Huntress" wrote: Diecast metal can be a variety of things, including aluminum, magnesium, or brass. Zinc alloys are the most common. We use a lot of diecast aluminum and magnesium. Just looking at the raw castings they look pretty much the same. When you pick one up you notice the difference. We machine the aluminum, we farm out the magnesium machining for safety reasons. Where are you at geographically? I'm in Whittier, and the shop where I sit would be happy to machine some magnesium for you. The chips are funner than a rat to play with! ;-) Cheers! Rich |
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