Quyma volfram karbid kukuni
Quyma volfram karbid (CTC) kukuni W va WC ni eritish va maydalashdan tayyorlanadi va yuqori erish nuqtasi (2525 ℃), yuqori qattiqlik (≥ 2000 HV0.1) va mukammal aşınma qarshilikka ega tartibsiz quyuq kulrang zarralardir.
CTC PDC matritsa bitlari kukuni, Plazma Arc Welding (PTAW) kukuni, purkagichli payvandlash materiallari, sementlangan karbid aşınmaya bardoshli elektrodlar (sim) va boshqalarni tayyorlash uchun ishlatiladi. Asosiy maqsad aşınmaya bardoshli sirtlarni oldindan mustahkamlash yoki eskirgan sirtlarni ta'mirlashdir. tog'-kon, neft va gaz, metallurgiya, qurilish mashinalari, qishloq xo'jaligi mashinasozligi va po'lat sanoati uchun.
Kimyoviy tarkibi (Vt, %)
Baho |
Kimyoviy tarkibi (Vt, %) |
|||||||
V |
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 |
OO
Darajasi va zarracha hajmi
Baho |
Parcha (toʻr oʻlchami)* |
Tegishli o'lcham oralig'i (mkm) |
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 |
*: Biz har xil ilovalar uchun har xil o'lchamdagi zarrachalarni moslashtira olamiz.
![quyma-volfram-karbid-1](https://zim-llc.com/wp-content/uploads/2022/12/cast-tungsten-carbide-1.jpg)