입자 크기가 표면 마감에 미치는 영향: SiC 연마재 사용자를 위한 실용 가이드
Selecting the wrong grit size for silicon carbide abrasive operations can push components outside dimensional tolerance, initiate fatigue cracking, or force expensive rework. This guide maps SiC grit sizes to achievable Ra values across common engineering materials, outlines correct multi-stage sequencing logic, and identifies the process variables that shift surface finish outcomes in production.