Tungsten Carbide griseo pulvere Cas 12070-12-1
| Wolframium Carbide | |
| Cas No. | 12070-12-1 |
| Formulae chemica | WC |
| Molar massa | 195.85 g · mol−1 |
| Aspectus | Nigro-nigrae solida |
| Density | 15.63 g/cm3 |
| Liquescens punctum | 2,785–2,830 °C (5,045–5,126 °F; 3,058–3,103 K) |
| Ferveret | 6,000 °C (10,830 °F; 6,270 K) at 760 mmHg |
| Solubilitas in aqua | Insolubilis |
| Solubilitas | Solutum in HNO3, HF. |
| Susceptibilitas magnetica (χ) | 1·10−5 cm3/mol |
| Scelerisque conductivity | 110 W/(m·K) |
◆ Wolframium Carbide pulverisSpecifications
| Type | Mediocris Particulae Size Range（µm） | Oxygen Content (% Max.) | Ferrum Content (% Max.) |
| 04 | BET:≤0.22 | 0.25 | 0.035 |
| 06 | BET:≤0.30 | 0.20 | 0.035 |
| 08 | BET:≤0.40 | 0.18 | 0.035 |
| 10 | Fsss: 1.01～1.50 | 0.15 | 0.035 |
| 15 | Fsss:1.51～2.00 | 0.15 | 0.035 |
| 20 | Fsss:2.01～3.00 | 0.12 | 0.035 |
| 30 | Fsss:3.01～4.00 | 0.10 | 0.014 |
| 40 | Fsss:4.01～5.00 | 0.08 | 0.014 |
| 50 | Fsss: 5.01～6.00 | 0.08 | 0.014 |
| 60 | Fsss:6.01～9.00 | 0.05 | 0.014 |
| 90 | Fsss:9.01～13.00 | 0.05 | 0.018 |
| 130 | Fsss: 13.01～20.00 | 0.04 | 0.018 |
| 200 | Fsss:20.01～30.00 | 0.04 | 0.093 |
| 300 | Fsss: ＞30.00 | 0.04 | 0.093 |
◆ Wolframium Carbide pulverisType
| Type | UMTC613 | UMTC595 |
| Totalis Carbon(%) | 6.13±0.05 | 5.95±0.05 |
| Carbon (%) | ≥6.07 | ≥5.07 |
| Free Carbon | ≤0.06 | ≤0.05 |
| Main Content | ≥99.8 | ≥99.8 |
Chemical Component Impurities ofWolframium Carbide pulveris
| immunditias | % Max. | immunditias | % Max. |
| Cr | 0.035 | Na | 0.0015 |
| Co | 0.035 | Bi | 0.0003 |
| Mo | 0.0030 | Cu | 0.0005 |
| Mg | 0.0010 | Mn | 0.0010 |
| Ca | 0.0015 | Pb | 0.0003 |
| Si | 0.0015 | Sb | 0.0005 |
| Al | 0.0010 | Sn | 0.0003 |
| S | 0.0010 | Ti | 0.0010 |
| P | 0.0010 | V | 0.0010 |
| As | 0.0010 | Ni | 0.0050 |
| K | 0.0015 |
Sarcina: In tympanis ferreis duplicibus interioribus obsignatis saccis plasticis 50kgs rete singulis.
Quid est, Wolframium Carbide pulveris usus est?
Wolframium Carbidesamplis applicationes habent in multis regionibus industriae ut machinationes metallicae, partes gerunt ad fodienda et oleum industriarum, instrumenta metalla formantia, apicibus ad serras laminis secantibus et nunc dilatatis ad res consumpsendas ut annulos nuptiales et ad casuum speculationem adducens, plusquam in pila quae in multis pila punctum repens est.
Epistulam tuam hic scribe et mitte nobis
