4 9g cm3 dc motor magnet

{"cid":"91202173","title":"Standard \tFerrite Segment Magnets 4.5g\/Cm3 5.1g\/Cm3 DC Motor Magnet","imgUrl":"https:\/\/img.ismap.com\/nimg\/5e\/2e\/e91ab22d215ffb2b3e74b7764755-200x200-1.jpg","attrs":{"Price":"Negotiable","Brand Name":"JOINT-MAG","Model Number":"OEM","Minimum Order Quantity":"Negotiable","Payment Terms":"T\/T","Place of Origin":"Sichuan, China (Mainland)","Packaging Details":"Carton Wood Pallet According To Requirements","Supply Ability":"5000T Annual Capacity","Transport Package":"Customized Cartons and Pallets","Specification":"ISO\/TS16949","Trademark":"Joint-Mag","Origin":"Sichuan, China","Density":"4.5-5.1g\/cm3","Application":"DC Motors","Certification":"IATF 16949"}}

{"cid":"91201329","title":"3.6-3.9g\/cm3 Technical Ceramic Parts Aluminum Oxide Insulator For HVDC Contactor","imgUrl":"https:\/\/img.ismap.com\/nimg\/7a\/cf\/8c5ee4867a6afda531968483e5b3-200x200-1.jpg","attrs":{"Price":"Negotiation","Brand Name":"Antaeus","Model Number":"AD-K018","Minimum Order Quantity":"Negotiation","Delivery Time":"15-45 days","Certification":"\/","Place of Origin":"Hunan,China","Payment Terms":"T\/T or Negotiation","Supply Ability":"Full Supply","Packaging Details":"Inner vacuum packaging, outside carton.","Chemical ingredients":"Al2O3","Max. Use Temp.":"1650\u2103","Bulk Density":"3.6g\/cm3-3.9g\/cm3","Water absorption":"0%","ROHS Hardness":"\u226585","Flexural strength":"358(52) - 550 Mpa(psix10^3)","Compressive Strength":"2068(300) - 2600(377) Mpa(psix10^3)","Coefficient of thermal expansion":"7.6 - 8.2 \/ 1X10^-6\/\u2103","Coefficient of thermal conductivity":"16-30.4 \/ W\/m.K","Thermal Shock Resistance":"250\u2103","Dielectricity constant":"9-9.7 \/ 1MHz.25\u2103","Dielectric strength":"8.3(210) - 8.7(220) \/ ac-kV\/mm(ac V\/mil)","Volume Resistivity":">10^13 ohm-cm"}}

{"cid":"91220550","title":"Powerful N42 Neodymium Magnet Block with Density 7.3-7.6g\/cm3 and ROHS Certification","imgUrl":"https:\/\/img.ismap.com\/nimg\/92\/ce\/9040a0d6b7acf19c67e18701c4c3-200x200-1.jpg","attrs":{"Price":"$10.00\/pieces 10-99 pieces","Brand Name":"U-polemag","Model Number":"N42","Minimum Order Quantity":"10 pieces","Place of Origin":"Zhejiang, China","Type":"Permanent","Composite":"Neodymium Magnet","Shape":"Block","Application":"Industrial Magnet","Tolerance":"\u00b11%","Grade":"NdFeb, N42","Environment management":"ISO1400:2004","Quality System":"ISO9001:2000;CE","Coating":"Znic Nickel,Gold, Epoxy, etc","Size":"Customized","Magnetized Direction":"Through Height or Custom","Density":"7.3-7.6g\/cm3","Sample":"Available","Packaging":"separation box or Custom","Packaging Details":"Standard export Packing\r
PP packing+sponge box","Supply Ability":"10000 Piece\/Pieces per Month"}}