High Quality Zirconia Ceramic Knife

High Quality Zirconia Ceramic Knife: Products detail: Model &Type:CJ3456 Ceramic Knife Set Blade Material:ZirconiumOxide Handle Material:ABS+TPR,TPV,Anti-Slip,TPE Blade Colour:White,Black,coated or as customer request Handle Colour:Red,Black,Purple,blue or as customer request Available blade SIze:3"4"5"6"7"8" Packing:1 pc/gift box,36 pcs/carton or as costomer request Supply capacity :150000 pcs/month Delivery Time:25-30 days after confirm your order Blade sizewidth(mm)Thinkness(mm)Total length(mm)Weight(g)Blade colorHandle color3"211.818245white,blackBlack or as requested4"211.820053white,blackBlack or as requested5"26224076white,blackBlack or as requested6"35.52285106white,blackBlack or as requested7"392.2300165white,blackBlack or as requested8"54.52.2320183white,blackBlack or as requested Characteristic and advantage: Blade make from Zirconium Oxide ,high-tech productsHardness is HRC 90,only secondly to the diamond, supper sharp and longer life than the traditional steel knife,with no needof sharpening for years Stain and rust proof ,non-adhesion,very easy to cleanNo chemical reaction with the food ,no metallic taste and smellAnti-corrasion, never rust ,keep the food original color and flavour ,environment friendlyLightweight and nonmagnetic,make you more comfortable even in long time useUsage and care advice: It is advise to use for cutsting/slicing of fruits , bread ,vegetables ,boneless meats,do not use for cutting hard ,frozen or broned food.Please use with a plastic or wooden cutting board ,Avoid cutting on marble ,stone, glass surfacewash by hand with water and liquid dish soap ,do not wash it on the dishwasherFor discolorations not removed by normal washing ,wash the blade only with a middle bleach solutionPlease put it on the knife set or plastic scabbard after you finished using the knife,keep itaway from the childrenFor its special material and character,pleases do not try to sharpen it by yourselfcompositionWt%ZrO2+Y2O3%≥99.5specific densityg/cm³>0.6Hardness(HV)HRA>87Thermal expansion coeffcient(20-400)10-6/K9.6(20-400)Elastic modlulisGpa200-250Fracture toughnessMpa.m1/27-10Bending strengthMpa>1150Grain sizeµm<0.6Thermal conductivityW/(m.k)2.5