
| Carbid twngsten | |
| CAS No. | 12070-12-1 | 
| Fformiwla gemegol | WC | 
| Màs molar | 195.85 g · mol - 1 | 
| Ymddangosiad | Solid chwantus llwyd-ddu | 
| Ddwysedd | 15.63 g/cm3 | 
| Pwynt toddi | 2,785–2,830 ° C (5,045–5,126 ° F; 3,058–3,103 K) | 
| Berwbwyntiau | 6,000 ° C (10,830 ° F; 6,270 K) ar 760 mmHg | 
| Hydoddedd mewn dŵr | Anhydawdd | 
| Hydoddedd | Hydawdd yn HNO3, hf. | 
| Tueddiad magnetig (χ) | 1 · 10−5 cm3/mol | 
| Dargludedd thermol | 110 w/(m · k) | 
◆ Powdr carbid twngstenFanylebau
| Theipia ’ | Ystod maint gronynnau ar gyfartaledd (µm) | Cynnwys ocsigen (% max.) | Cynnwys Haearn (% Max.) | 
| 04 | Bet: ≤0.22 | 0.25 | 0.0100 | 
| 06 | Bet: ≤0.30 | 0.20 | 0.0100 | 
| 08 | Bet: ≤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 | 
◆ Powdr carbid twngstenTheipia ’
| Theipia ’ | Umtc613 | Umtc595 | 
| Cyfanswm Carbon (%) | 6.13 ± 0.05 | 5.95 ± 0.05 | 
| Carbon cyfun (%) | ≥6.07 | ≥5.07 | 
| Carbon am ddim | ≤0.06 | ≤0.05 | 
| Mhrif | ≥99.8 | ≥99.8 | 
Affurities cydran gemegol oPowdr carbid twngsten
| Amhureddau | % Max. | Amhureddau | % 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 | 
Pacio: Mewn drymiau haearn gyda bagiau plastig mewnol dwbl wedi'u selio o 50kgs net yr un.
Beth yw pwrpas powdr carbid twngsten?
Carbidau twngstenSicrhewch fod gennych ystod eang o gymhwysiad mewn llawer o sectorau diwydiant fel peiriannu metel, gwisgo rhannau ar gyfer diwydiannau mwyngloddio ac olew, offer ffurfio metel, torri awgrymiadau ar gyfer llafnau llif ac maent bellach wedi ehangu i gynnwys eitemau defnyddwyr fel modrwyau priodas ac achosion gwylio, ynghyd â'r bêl sydd mewn llawer o gorlannau pwynt pêl.