First public success of lost foam cast mg achieved. (AFS/CMI News).The first reported public success for lost foam cast magnesium was achieved in June in a joint project between the AFS A distributed file system for large, widely dispersed Unix and Windows networks from Transarc Corporation, now part of IBM. It is noted for its ease of administration and expandability and stems from Carnegie-Mellon's Andrew File System. AFS - Andrew File System Magnesium and Lost Foam Divs. Cast at Eck Industries, Inc., Manitowoc, Wisconsin Manitowoc (/ˈmæ.nɪ.to.ˌwak/) is the county seat of Manitowoc County, Wisconsin. The city is located on Lake Michigan at the mouth of the Manitowoc River. , these AZ91E-alloy castings were poured without misruns or production failures. Successful test castings were poured using different foam materials and densities. The castings weighed 1 and 3.2 lb and had a minimum wall thickness of 4.5 mm. They were poured at 1500F (a typical temperature for thin-walled magnesium sand castings) and used an insulated in·su·late tr.v. in·su·lat·ed, in·su·lat·ing, in·su·lates 1. To cause to be in a detached or isolated position. See Synonyms at isolate. 2. sleeve as the down sprue sprue, chronic disorder of the small intestine caused by impaired absorption of fat and other nutrients. Two forms of the disease exist. Tropical sprue occurs in central and northern South America, Asia, Africa, and other specific locations. . Upon X-ray, the castings poured with filters achieved a grade B quality or better and the castings poured without filters achieved a grade C or better. "This work demonstrates that the lost foam process is compatible with magnesium alloys," said David Weiss There are several individuals of note named David Weiss, including:
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