An improved microscope hot stage

✍ Scribed by E. Kohn; H. Medina Jr.; J. V. Cavender

• Book ID: 101580359
• Publisher: John Wiley and Sons
• Year: 1961
• Tongue: English
• Weight: 319 KB
• Volume: 5
• Category: Article
• ISSN: 0021-8995
• DOI: 10.1002/app.1961.070051618

✦ Synopsis

demonstrate that similar results can be obtained by othcr cold-working techniques, quenched cylinders of linear polyethylene, 0.25 in. in diameter by 0.5 in. long, were placed in a steel cavity 0.25 in. in internal diameter and 1.5 in. long. A steel rod 0.23 in. in diameter was then pushed into the cold blank in order to extrude a cold-formed sleeve of polyethylene back up around the rod. It was found easy to form tubes of 0.01 in. wall thickness and over 6: 1 length/diametcr ratio by this method.