TY - BOOK AU - Blickensderfer,Robert AU - Forkner,B.L. TI - A ball-on-block impact-spalling wear test and results on several iron alloys T2 - Report of investigations PY - 1983/// CY - [Avondale, Md.] PB - US Dept. of the interior, Bureau of Mines KW - Milling machinery KW - Materials KW - Iron alloys KW - Impact Testing KW - Testing-machines ER -