Pùdar liath mìn Carbide Tungsten Cas 12070-12-1
| Carbaid tungsten | |
| Àireamh Cas | 12070-12-1 |
| Foirmle cheimigeach | WC |
| Tomad molar | 195.85 g · mol−1 |
| Coltas | Solid gleansach liath-dubh |
| Dlùths | 15.63 g/cm3 |
| Puing leaghaidh | 2,785–2,830 °C (5,045–5,126 °F; 3,058–3,103 K) |
| Puing goil | 6,000 °C (10,830 °F; 6,270 K) aig 760 mmHg |
| So-sgaoilteachd ann an uisge | Do-sholabailte |
| So-sgaoilteachd | So-sgaoilte ann an HNO3, HF. |
| So-leòntachd magnetach (χ) | 1·10−5 cm3/mol |
| Seoltachd teirmeach | 110 W/(m·K) |
◆ Pùdar Carbide TungstenSònrachaidhean
| Seòrsa | Raon Meud Cuibheasach nam Mìrean (µm) | Susbaint ocsaidean (% as àirde) | Susbaint Iarainn (% as àirde) |
| 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-mheasgaichte (%) | ≥6.07 | ≥5.07 |
| Carbon Saor | ≤0.06 | ≤0.05 |
| Prìomh Shusbaint | ≥99.8 | ≥99.8 |
◆Neo-ghloine nam pàirtean ceimigeach dePùdar Carbide Tungsten
| Neo-ghloinean | % as àirde. | Neo-ghloinean | % as àirde. |
| 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 ròinichte a-staigh de 50kgs lìon gach fear.
Cò airson a thathas a’ cleachdadh pùdar carbide tungsten?
Carbaidean Tungstantha raon farsaing de thagraidhean aca ann an iomadh roinn gnìomhachais leithid innealachadh meatailt, pàirtean caitheamh airson gnìomhachasan mèinnearachd is ola, innealan cruthachaidh meatailt, molaidhean gearraidh airson lannan sàbhaidh agus a-nis tha iad air leudachadh gus stuthan luchd-cleachdaidh leithid fàinneachan pòsaidh agus cùisean uaireadairean a ghabhail a-steach, a bharrachd air a’ bhàl a tha ann am mòran pheann ballpoint.
