更多cementation例句

1. If the cementation be continued too long, the steel acquires a darkish fracture, it is more fusible, and incapable of welding.
2. It is conveyed into reservoirs containing pieces of old iron; the sulphate is thus decomposed into copper of cementation.
3. It is covered with black blisters, like steel of cementation; whence it has got the name of blistered copper.
4. This is an easy way of making cast-steel without previous cementation of the iron.
5. By a blast so tempered at the beginning, the ore gets well calcined, and partially reduced in the way of cementation.