Pùdar carbide tungsten a thilgeil
Tha Pùdar Cast Tungsten Carbide (CTC) air a dhèanamh de bhith a’ leaghadh agus a’ pronnadh W agus WC agus tha e na ghràinean dorcha glas neo-riaghailteach le puing leaghaidh àrd (2525 ℃), cruas àrd (≥ 2000 HV0.1), agus sàr chaitheamh caitheamh.
Bithear a’ cleachdadh CTC gus pùdar PDC matrix bits ullachadh, pùdar Plasma Arc Welding (PTAW), stuthan tàthaidh spraeraidh, electrodan dìon-caitheamh carbide saimeant (uèir), msaa. airson mèinnearachd, ola & gas, Meatailteachd, innealan togail, innealan àiteachais, agus gnìomhachasan stàilinn.
Co-dhèanamh ceimigeach (Wt, %)
Ìre |
Composi0on ceimigeach (Wt, %) |
|||||||
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 |
Ò
Ìre agus Meud Particle
Ìre |
Par (meud cle (mogal)* |
Raon meud co-fhreagarrach (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 |
*: Is urrainn dhuinn diofar mheudan par7cle a dhèanamh airson diofar thagraidhean.
![cast-tungsten-carbide-1](https://zim-llc.com/wp-content/uploads/2022/12/cast-tungsten-carbide-1.jpg)