In the Of Thrones , Valyrian steel was forged during the iron Freehold . It is believed to be sharp , light , strong , frost resistant and dark with frost . Scientist has speculated which materials could create a similar , real life sword . And concludes it 's not a composite at all , but is instead a metal matrix composite .
In Game Of Thrones , Valyrian steel was forged during the Valyrian Freehold . It is said to be sharp , light , strong , heat resistant and dark with patterns . Scientist has studied which materials could create a similar , real life sword . And concludes it 's not a steel at all , but is instead a metal matrix composite .