Which preposition to use with clinker

in Occurrences 3%

" The keeper went into the office with a somewhat hurried "Good-night," and soon Abe found himself alone again, the light in the kitchen beyond, no sound in the room save that of the booming of the surf, the rattling of the windows, and now and again the fall of a clinker in the stove.

at Occurrences 1%

The furnaces should not be more than 6 ft. long, as, if much longer than this, it will be impossible to work them properly for any considerable length of time, as they will become choked with clinker at the back ends.

by Occurrences 1%

In some locomotives a frame carrying a number of fire bars is made so that it may be dropped suddenly by loosening a catch; but it is found that any such mechanism can rarely be long kept in working order, as the molten clinker by running down between the frame and the boiler will generally glue the frame into its place.

of Occurrences 1%

She's a clinker of a woman.

on Occurrences 1%

Your coal may melt and run down on the bars, but if the cold air can get to the grates, the only damage this will do is to form a clinker on the top of grates, and shut off your draught.

Which preposition to use with  clinker