Apple has invented a new kind of gold# Stock
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http://www.businessinsider.com/apple-watch-special-gold-ceramic
What Apple has done is produce a new patented alloy that contains less gold
per volume while retaining the same 3:1 ratio and 18K classification. The
other material isn't one of the standard metals used in alloys; it's ceramic
, which is less dense.
Read more: http://www.businessinsider.com/apple-watch-special-gold-ceramic-alloy-2015-3#ixzz3TuOnYYlt
What Apple has done is produce a new patented alloy that contains less gold
per volume while retaining the same 3:1 ratio and 18K classification. The
other material isn't one of the standard metals used in alloys; it's ceramic
, which is less dense.
Read more: http://www.businessinsider.com/apple-watch-special-gold-ceramic-alloy-2015-3#ixzz3TuOnYYlt