Data sheets on managanese steel are readily available online e.g. https://ajmarshall.com/wp-content/uploads/2017/07/12-14-Manganese.pdf and make...
Thank you Ian. It is somewhat ironic that more recent technology does not employ horns at all, even on powered axles. The De Glehn bogie with...
As a ball park comparison, the bogies of a Chinese DF4B (Co-Co DE, total weight 138t (metric), weigh 22.7t. They are a bit more modern than the...
Interesting that manganese steel liners are used on the bogie hornguides as the wheelsets transmit no tractive or braking forces. Presumably that...
Thanks. I wonder what on earth a contract would look like, and why anyone should be motivated to go to the trouble of tendering competitively for it?
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