| 성 명 |
김차장 |
전자우편 |
win803@naver.com |
|---|
| 업 체 명 |
솔브 |
연 락 처 |
010-3413-0007 |
|---|
| 제 품 명 |
TUNGSTEN |
|---|
| Quality/Grade |
4N |
|---|
| 수 량 |
2 M/T |
단 가 |
원 / M/T |
|---|
| 마 감 일 |
상시판매 |
등 록 일 |
18-09-06 |
|---|
| 제품규격 |
Symbol:W
Atomic Number:74
Atomic Weight:183.85
Density:19.3 gm/cc
Melting Point:3410 oC
Boiling Point:5900 oC
Thermal Conductivity:1.73 W/cm/K @ 298.2 K
Electrical Resistivity:5.65 microhm-cm @ 27 oC
Electronegativity:1.7 Paulings
Specific Heat:0.0317 Cal/g/K @ 25 oC
Heat of Vaporization:185 K-Cal/gm atom at 5660 oC
Heat of Fusion:8.42 Cal/gm mole
러시아 제품
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