Product Name: Plastic Handle and Plastic Sheath for Mini Outdoor and Camp and Fishing Knife Model NO.: FH-KN0011 Condition: New Color: Colored Folding: Unfolded Usage: Kitchen Knife, Multi Functional Knife, Utility Knife, Camping Knife, Hunting Knife, Industrial Knife, Combat Knife, Office Handle Material: Stainless Steel Blade Material: Stainless Steel Transport Package: Carton Origin: Yangjiang China HS Code: 8211922000 Product Description knife processing:1Water,rawpowder millingballsarefedintoamixer-likedevicecalledamill.2Tocreateparticlesofuniformsize,withdiametersofapproximatelyonemicrometer(1µmor0.001mm),rawmaterialsarefirstmixedintoaslurry-afluidofwaterandceramicpowderinwhichtheparticlesareblended.3Aspraydryerdehydratestherawmaterialsintheslurrytomakeagranulatedpowder4Thegranulatedpowderisusedtofillaknife-shapedmold.5DryPressProcess:Themoldisplacedunderhighpressure-1tonpercm2(approx.12,800psi)-tosolidifythepowderintothedesiredshape.6SinteringProcess:Thematerialisthenfiredandsinteredinakiln,likeconventionalceramics,butunderpreciselycontrolledtemperatures.(1400°Cfor48hours)7SurfaceGrinding:Duringthefiringprocess,theceramicbladeshrinksto75%ofitsoriginal,unfiredsize,whilethevolumeshrinksbynearlyhalf.Theseshrinkageratesarecarefullycalculatedduringthedesignprocess,sothefinishedsizematchesthedesignspecifications.8Big&SmallEdgeSharpening:Thebladeisthengroundwithadiamondwheeltoproducearazor-sharpedge.9Inspectionofsharpness.10Assembling&Packing:Ahandleisthenattachedtocompletetheprocess.