In　this　paper,　a　new　pulverizing　approach　consisting　of　strip-casting,　hydrogen　decrepitation,　and　jet　milling　was　adopted　to　produce　Sm(Co0.65Fe0.28Cu0.05Zr0.02)7.6　sintered　magnet　with　excellent　magnetic　performance.　By　slowing　down　the　rotating　speed　of　the　wheel　roller　during　strip-casting,　the　proportion　of　the　monocrystalline　particles　is　increased,　thus　the　degree　of　orientation　is　increased　and　thereby　the　remanence　is　raised.　The　hydrogen　decrepitation　and　jet　milling　processes　show　high　pulverizing　efficiency,　and　give　to　a　magnetic　powder　with　uniform　composition　and　concentrated　particle　size　distribution.　After　the　hydrogen　absorption　process,　the　presence　of　residual　hydrogen　can　accelerate　the　sintering　process,　promotes　grain　growth,　and　ultimately　enhances　the　coercivity　and　demagnetization　curve　squareness.　The　advantages　of　the　combined　approach　were　further　explored　by　optimizing　the　solid-solution　treatment,　which　can　help　to　form　a　clear　and　complete　cellular　structure,　increase　the　Cu　concentration　difference　between　the　cell　phase　and　cell　boundary　phase,　and　significantly　lower　the　volume　fraction　of　the　2:17R＇　intermediate　phase.　Promising　magnetic　properties　are　achieved　eventually　with　Br=11.78　kG,　Hcj=17.67　kOe,　Sr=92.2%,　and　(BH)max=31.98　MGOe.　©　2023