Speisses is a mixture of the following:
...Speisses is a mixture of the following:
Arsenides of heavy metals.
Antimonides of heavy metals.
Arsenides & antimonides of heavy metals.
Iron, cobalt and nickel.
Correct answer is A
No explanation has been provided for this answer.
Powder metallurgy process does not make metal powder by ...
Speisses is a mixture of the following: ...
Machinability of hard alloys and tool steels is improved by ...
Pick out the wrong statement. ...
Maximum permissible air velocity in pipelines is about __________ metre/second. ...
Chromium molybdenum steel cannot be welded using __________ welding. ...