Pùdar glas grinn Tungsten Carbide Cas 12070-12-1
| Tungsten carbide | |
| Cas Chan eil. | 12070-12-1 |
| Foirmle ceimigeach | WC |
| Molar mais | 195.85 g · mol−1 |
| Coltas | Solamh lustach liath-dubh |
| Dùmhlachd | 15.63 g / cm3 |
| Puing leaghaidh | 2,785–2,830 °C (5,045–5,126 °F; 3,058–3,103 K) |
| Goil puing | 6,000 °C (10,830 °F; 6,270 K) aig 760 mmHg |
| Solubility ann an uisge | Neo-sholabailte |
| Fuasgladh | Soluble ann an HNO3, HF. |
| So-leòntachd magnetach (χ) | 1·10–5 cm3/mol |
| Giùlan teirmeach | 110 W/(m·K) |
◆ Pùdar carbide tungstenSònrachaidhean
| Seòrsa | Raon cuibheasach meud Particle （µm） | Susbaint ocsaidean (% Max.) | Susbaint Iarainn (% Max.) |
| 04 | Geall: ≤0.22 | 0.25 | 0.0100 |
| 06 | Geall: ≤0.30 | 0.20 | 0.0100 |
| 08 | Geall: ≤0.40 | 0.18 | 0.0100 |
| 10 | Fsss: 1.01 - 1.50 | 0.15 | 0.0100 |
| 15 | Fsss: 1.51 ~ 2.00 | 0.15 | 0.0100 |
| 20 | Fsss: 2.01 - 3.00 | 0.12 | 0.0100 |
| 30 | Fsss: 3.01 - 4.00 | 0.10 | 0.0150 |
| 40 | Fsss: 4.01 ~ 5.00 | 0.08 | 0.0150 |
| 50 | Fsss: 5.01 - 6.00 | 0.08 | 0.0150 |
| 60 | Fsss: 6.01 - 9.00 | 0.05 | 0.0150 |
| 90 | Fsss: 9.01 - 13.00 | 0.05 | 0.0200 |
| 130 | Fsss: 13.01 - 20.00 | 0.04 | 0.0200 |
| 200 | Fsss: 20.01 - 30.00 | 0.04 | 0.0300 |
| 300 | Fsss: 30.00 | 0.04 | 0.0300 |
◆ Pùdar carbide tungstenSeòrsa
| Seòrsa | UMTC613 | UMTC595 |
| Carbon iomlan (%) | 6.13±0.05 | 5.95±0.05 |
| Carbon Co-cheangailte (%) | ≥6.07 | ≥5.07 |
| Carbon saor an asgaidh | ≤0.06 | ≤0.05 |
| Prìomh shusbaint | ≥99.8 | ≥99.8 |
◆ Neo-dhìomhaireachd co-phàirt ceimigeach dePùdar carbide tungsten
| Neo-dhìomhaireachd | % Max. | Neo-dhìomhaireachd | % Max. |
| Cr | 0.0100 | Na | 0.0015 |
| Co | 0.0100 | 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 |
Pacadh: Ann an drumaichean iarainn le pocannan plastaig dùbailte seulaichte a-staigh de 50kgs lìon gach fear.
Carson a thathas a’ cleachdadh pùdar Tungsten Carbide?
Tungsten carbidesTha raon farsaing de chleachdadh aca ann an iomadh roinn gnìomhachais leithid innealachadh meatailt, caitheamh pàirtean airson gnìomhachasan mèinnearachd agus ola, innealan cruthachadh meatailt, molaidhean gearraidh airson lannan sàbhaidh agus tha iad a-nis air leudachadh gu bhith a’ toirt a-steach nithean luchd-cleachdaidh leithid fàinneachan pòsaidh agus cùisean faire, a bharrachd air an ball a tha ann an iomadh peann ball-phuing.
