Why is the Iron Pillar at Mahrauli in Delhi well-known?
Answers
Answered by
4
The iron pillar of Delhi is a 7 m (23 ft)kirti stambha (column of fame or victory column), originally erected and dedicated as dhvaja (banner) to Hindu deity lord Vishnu in 3rd to 4th century CE by king Chandra, currently standing in the Qutb complex at Mehrauli in Delhi, India.[1] It is famous for the rust-resistant composition of the metals used in its construction.
The pillar has attracted the attention ofarchaeologists and materials scientistsbecause of its high resistance tocorrosion and has been called a "testimony to the high level of skill achieved by the ancient Indian iron smiths in the extraction and processing of iron."[2][3] The corrosion resistance results from an even layer of crystalline iron hydrogen phosphate hydrate forming on the high-phosphorus-content iron, which serves to protect it from the effects of the Delhi climate.[2]
The pillar weighs over 6,000 kg (13,000 lb) and is thought to have originally been erected in what is nowUdayagiri by one of the Gupta monarchs in approximately 402 CE, though the precise date and location are a matter of dispute.
The pillar has attracted the attention ofarchaeologists and materials scientistsbecause of its high resistance tocorrosion and has been called a "testimony to the high level of skill achieved by the ancient Indian iron smiths in the extraction and processing of iron."[2][3] The corrosion resistance results from an even layer of crystalline iron hydrogen phosphate hydrate forming on the high-phosphorus-content iron, which serves to protect it from the effects of the Delhi climate.[2]
The pillar weighs over 6,000 kg (13,000 lb) and is thought to have originally been erected in what is nowUdayagiri by one of the Gupta monarchs in approximately 402 CE, though the precise date and location are a matter of dispute.
Answered by
4
iron pillar of mahrauli is well known because the rust didn't caught in the iron of the pillar
Similar questions