Assertion: lubricant's effect | /r/HasProperty | suppressed
Facets:
Source sentences:
text: The hot rolling lubricant of the present invention has the following significant effects: When a seamless metal pipe made of a high Cr-high Ni material is manufactured by the Mannesmann mandrel mill pipe manufacturing method, seizure between the piercer plug or mandrel bar and the material to be rolled can be suppressed.