4 9g cm3 ceramic disk magnets

{"cid":"91201329","title":"Metallized Microwave Magnetron Ceramic Parts 3.7g\/cm3-5.9g\/cm3","imgUrl":"https:\/\/img.chinax.com\/nimg\/17\/94\/c329666cd8e789fd7834ca228660-200x200-1.jpg","attrs":{"Price":"Negotiation","Brand Name":"Antaeus","Model Number":"AD-M040","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.","Product Name":"Microwave Magnetron Ceramic","Material":"Alumina (Aluminum Oxide, Al2O3)","Density":"3.7g\/cm3-5.9g\/cm3","High Light":"Microwave Magnetron Ceramic \/ Ceramic Parts \/ Metallized Ceramic","Power Range":"\u22647W \/cm2","Working Temperature":"-40\u2103-125\u2103","Pressure":"\u2266 10-3Pa","Working Voltage":"3v~480v","Thermal Shock Test":"1.(Temperature)\uff1a-55\u2103\/125\u2103 2,(Time)2.2min 3 (Switching time ) Max 10s 4 (Frequency)\uff1a15 times","Working Life":">5000 h"}}