3 2 g cm3 density silicon nitride ceramic balls

{"cid":"91198882","title":"Ultra Strong 3.2 G\/cm3 Density Silicon Nitride Ceramic Balls With Exceptional Bending Strength","imgUrl":"https:\/\/img.chinax.com\/nimg\/5c\/8e\/b12677c00216e4b399ffe7d0965f-200x200-1.jpg","attrs":{"Price":"1usd","Minimum Order Quantity":"10p","Delivery Time":"30days","Place of Origin":"China","Payment Terms":"L\/C, T\/T","Supply Ability":"1000000p\/month","Packaging Details":"carton\/pallet","Bending Strength":"\uff1e750 MPa","Color":"Black\/Gray","Poisson's Ratio":"0.27","Fracture Toughness":"6.1 MPa","Compressive Strength":"3800 MPa","Dielectric Strength":"18-20 KV\/mm","Hardness":"14.9GPA","Density":"3.2 G\/cm3"}}

{"cid":"91213837","title":"High Wear Resistance Corrosion Resistance Silicon Nitride Ceramic Bearing Si3N4 Grinding Balls","imgUrl":"https:\/\/img.chinax.com\/nimg\/09\/ec\/1426247b1a21b4d018a98794818d-200x200-1.jpg","attrs":{"Price":"","Brand Name":"Cersol","Minimum Order Quantity":"","Delivery Time":"USUALLY 1 MONTH","Place of Origin":"China","Certification":"MSDS, TDS","Packaging Details":"BAGS, BARRELS, CARTONS","Payment Terms":"T\/T IN ADVANCE","Supply Ability":"","Material":"siliocn nitride","Color":"black","Size":"different sizes, different uses."}}