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History of Glass
■ Ancient glass history
■ History of Blown glassware
■ History of flat glass
■ History of other glassware
■ Important inventors /Persons
History of PGM
■ In short
■ Un-meltable and brittle 1550 – 1760
■ Malleable but sometimes brittle 1760 – 1780
■ First purity 1780 - 1800
■ Full discovery after 1800
PGM & Glass a high quality relationship
■ PGM & Glass a high quality relationship
PGM use in the Glass industry
■ Platinum Group Metals (PGM)
■ Platinum Main Properties
■ Platinum Material Types
■ Physically Pure Platinum
■ Chemically Pure Platinum
■ Platinum-Rhodium Alloys
■ Platinum-Iridium Alloys
■ Platinum-Gold Alloys
■ Oxide Dispersion Hardened Platinum Materials
PGM supply and Demand over the years
■ PGM Demand
■ PGM Supply
PGM poison and precaution
■ PGM poison and precaution
PGM Price Charts
■ Price Charts online of Kitco, HMT, JM
Price Charts online of Kitco, HMT, JM
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