Rare Earth Alloys
Main article: Rare earth element- Mischmetal (various rare earth elements)
Read more about this topic: Nickel Alloys
Famous quotes containing the words rare and/or earth:
“And what is so rare as a day in June?
Then, if ever, come perfect days;
Then Heaven tries earth if it be in tune,
And over it softly her warm ear lays:
Whether we look, or whether we listen,
We hear life murmur, or see it glisten;”
—James Russell Lowell (1819–1891)
“And what is so rare as a day in June?
Then, if ever, come perfect days;
Then Heaven tries earth if it be in tune,
And over it softly her warm ear lays:
Whether we look, or whether we listen,
We hear life murmur, or see it glisten;”
—James Russell Lowell (1819–1891)