Cast Tungsten Carbide Powder

Ang Cast Tungsten Carbide (CTC) Powder ay gawa sa pagtunaw at pagdurog sa W at WC at ito ay hindi regular na dark gray na particle na may mataas na melting point (2525℃), mataas na tigas (≥ 2000 HV0.1), at mahusay na wear resistance.

Ginagamit ang CTC para maghanda ng PDC matrix bits powder, Plasma Arc Welding (PTAW) powder, spray welding materials, cemented carbide wear-resistant electrodes (wire), atbp. Ang pangunahing layunin ay paunang palakasin ang wear-resistant surface o ayusin ang mga sira na ibabaw. para sa pagmimina, langis at gas, metalurhiya, makinarya sa konstruksyon, makinarya sa agrikultura, at industriya ng bakal.

Komposisyon ng Kemikal (Wt, %)

Grade	Komposisyon ng Kemikal (Wt, %)
Grade	W	T. C	F. C	Cr	V	Si	O	Fe
ZTC11	95 – 96	3.8 – 4.1	≤ 0.08	≤ 0.01	≤ 0.05	≤ 0.02	≤ 0.05	≤ 0.3

Grado at Laki ng Particle

Grade	Par(Cle Size (mesh)*	Saklaw ng Sukat na Sukat (μm)
ZTC1109	– 20 + 30	– 850 + 600
ZTC1111	– 30 + 40	– 600 + 425
ZTC1115	– 40 + 60	– 425 + 250
ZTC1119	– 60 + 80	– 250 + 180
ZTC1126	– 60 + 325	– 250 + 45
ZTC1127	– 70 + 400	– 212 + 38
ZTC1123	– 80 + 120	– 180 + 125
ZTC1149	– 80 + 170	– 180 + 90
ZTC1128	– 80 + 200	– 180 + 75
ZTC1129	– 100 + 140	– 150 + 106
ZTC1130	– 100 + 200	– 150 + 75
ZTC1131	– 100 + 230	– 150 + 63
ZTC1133	– 100 + 325	– 150 + 45
ZTC1134	– 120 + 170	– 125 + 90
ZTC1190	– 120 + 230	– 125 + 63
ZTC1140	– 140 + 200	– 106 + 75
ZTC1139	– 140 + 325	– 106 + 45
ZTC1142	– 170 + 325	– 90 + 45
ZTC1143	– 200 + 325	– 75 + 45
ZTC1147	– 325	– 45
ZTC1148	– 400	– 38

*: Maaari naming iangkop ang iba't ibang laki ng par7cle para sa iba't ibang aplikasyon.