| 出生地 |
Beijing China (Mainland) |
| 牌子的名字 |
J&A |
Products function: 1 .smelt gold, platinum gold and other alloys 2.copper aluminum industry 3.chemical machinery industry Characters: 1.strong anti-oxidizes 2.low electric resistance race 3.high temperature resistance(using temperature can reach 1, 800 degrees Celsius) Raw material chemical data:1.C content: 99.99% 2.Density: 1.87g/cm3 3.Specific resistance: 9u Ohms/m 4.Compressive strength: 65mPa 5.Shore hardness: 55 6.Porosity: 15% We can design and machine different Graphite Mould as per your special requ aerospace, automotive, electronic & nuclear. Mil-I-45208A certified.