This preview shows page 1. Sign up to view the full content.
Unformatted text preview: 13. Sketch the difference between linear, branched, and cross-linked polymers. 14. Sketch the mer for PVC. 15. Sketch the mer for polyethylene. 16. Name 2 classes of materials that can comprise the matrix for composites. 17. What material would carry the designation 6Al4V, and what does that mean? 18. What is Invar? Name a commercial product that uses Invar. 19. What is Hastelloy? 20. What is Waspaloy? "The heights by great men reached and kept Were not attained by sudden flight, But they, while their companions slept, Were toiling upward in the night."- Henry Wadsworth Longfellow (1807-1882)...
View Full Document
This note was uploaded on 10/01/2009 for the course MEGR 2144 taught by Professor Sharpe during the Fall '08 term at UNC Charlotte.
- Fall '08